Details of the Researcher

PHOTO

Sharma Parmanand
Section
Tohoku University Hospital
Job title
Associate Professor
Degree

  • Ph.D Physics (Department of Physics and Astrophysics, University of Delhi)

Research History 9

  • 2020/04 - Present
    Tohoku University　University Hospital, Department of Ophthalmology　Artificial Intelligence/image processing and big data analysis for diagnosis of ocular diseases

  • 2017/04 - 2020/03
    Tohoku University　New Industry Creation Hatchery Center　Development of Rare-earth free L10 FeNi based hard magnets and Soft magnetic nanocrystalline alloys for energy applications

  • 2013/07 - 2017/03
    Tohoku University　Institute for Materials Research　High Bs soft magnetic nanocrystalline magnetic materials for energy applications (low carbon society)

  • 2007/04 - 2013/06
    Tohoku University　Institute for Materials Research　Soft and hard magnetic thin films for bit patterned media, Metallic glass thin films for MEMS/NEMS

  • 2003/05 - 2007/03
    Tohoku University　Institute for Materials Research　Metallic glass thin films for MEMS/NEMS applications

  • 2003/01 - 2003/05
    University of Delhi　Department of Physics and Astrophysics　UV sensors based on SAW device

  • 2002/07 - 2002/12
    Royal Institute of Technology (KTH)　Materials Science and Engineering　Mn doped ZnO thin films for spintronics applications

  • 1999/07 - 2002/05
    University of Delhi　Department of Physics and Astrophysics　Thin film SAW filters for low and high frequency applications

  • 2001/06 - 2001/11
    KTH (Royal Institute of Technology)　Materials Science and Engineering　Pulsed Laser deposition of wide bandgap piezoelectric thin films

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Education 3

  • University of Delhi　Department of Physics and Astrophysics　PhD (Materials and Physics)

    1998 - 2003

  • University of Delhi　Department of Physics and Astrophysics　M.Sc. Physics (Specialization in Electronics)

    1996 - 1998

  • University of Delhi　Rajdhani College　B.Sc. (Honors) in Physics

    1993 - 1996

Research Interests 1

  • Artificial Intelligence, Image processing, Ophthalmology, Glaucoma, Automatic identification of diseases, Sensors, Magnetism and Magnetic Materials for energy applications, Metallic glasses for nanotechnology applications

Research Areas 1

  • Life sciences / Ophthalmology / Artificial Intelligence, Image Processing, AI for Ocular diseases, Glaucoma, Magnetism and magnetic materials, sensors and SAW devices, Metallic glasses, Spintronics

Papers 90

  1. Development of a Low-Cost Scanning Laser Ophthalmoscope Using Semiconductor Laser Technology.

    Hiroki Takizawa, Hiroshi Kunikata, Takeshi Yabana, Masataka Sato, Takahiro Ninomiya, Neelam Kaushik, Sharma Parmanand, Noriko Himori, Mitsuru Sugawara, Seiji Morino, Makoto Suzuki, Makoto Ishikawa, Toru Nakazawa

    The Tohoku journal of experimental medicine　2024/08/01

    DOI： 10.1620/tjem.2024.J072 　

  2. Mobile infrared slit-light scanner for rapid eye disease screening. International-journal

    Neelam Kaushik, Parmanand Sharma, Noriko Himori, Takuro Matsumoto, Takehiro Miya, Toru Nakazawa

    Journal of medical imaging (Bellingham, Wash.)　11　(2)　026003-026003　2024/03

    DOI： 10.1117/1.JMI.11.2.026003 　

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    PURPOSE: Timely detection and treatment of visual impairments and age-related eye diseases are essential for maintaining a longer, healthier life. However, the shortage of appropriate medical equipment often impedes early detection. We have developed a portable self-imaging slit-light device utilizing NIR light and a scanning mirror. The objective of our study is to assess the accuracy and compare the performance of our device with conventional nonportable slit-lamp microscopes and anterior segment optical coherence tomography (AS-OCT) for screening and remotely diagnosing eye diseases, such as cataracts and glaucoma, outside of an eye clinic. APPROACH: The NIR light provides an advantage as measurements are nonmydriatic and less traumatic for patients. A cross-sectional study involving Japanese adults was conducted. Cataract evaluation was performed using photographs captured by the device. Van-Herick grading was assessed by the ratio of peripheral anterior chamber depth to peripheral corneal thickness, in addition to the iridocorneal angle using Image J software. RESULTS: The correlation coefficient between values obtained by AS-OCT, and our fabricated portable scanning slit-light device was notably high. The results indicate that our portable device is equally reliable as the conventional nonportable slit-lamp microscope and AS-OCT for screening and evaluating eye diseases. CONCLUSIONS: Our fabricated device matches the functionality of the traditional slit lamp, offering a cost-effective and portable solution. Ideal for remote locations, healthcare facilities, or areas affected by disasters, our scanning slit-light device can provide easy access to initial eye examinations and supports digital eye healthcare initiatives.

  3. Nanoimprinting of magnetic FeCo-based metallic glass thin films

    Xiaoyu Liang, Parmanand Sharma, Yan Zhang, Hidemi Kato

    Journal of Magnetism and Magnetic Materials　542　2022/01/15

    DOI： 10.1016/j.jmmm.2021.168455 　

    ISSN： 0304-8853

  4. Magnetic flux in soft magnetic Fe-Si-B-P-Cu amorphous alloy containing nanocrystallites analyzed by electron holography

    Zentaro Akase, Kenta Kimura, Tomohiro Saito, Kodai Niitsu, Toshiaki Tanigaki, Yoh Iwasaki, Parmanand Sharma, Akihiro Makino, Daisuke Shindo

    Journal of Magnetism and Magnetic Materials　541　168519-168519　2022/01

    Publisher: Elsevier BV

    DOI： 10.1016/j.jmmm.2021.168519 　

    ISSN： 0304-8853

  5. Investigations on low energy product of MnAl magnets through recoil curves Peer-reviewed

    Xing Tong, Parmanand Sharma, Akihiro Makino

    Journal of Physics D: Applied Physics　53　(175001)　1-13　2020/02/21

  6. Extending the operational frequency range of high Bs – FeSiBP amorphous alloy to GHz by coating the powder surface with silicon oxide Peer-reviewed

    Tsuyoshi Suzuki, Parmanand Sharma, Akihiro Makino

    Journal of Magnetism and Magnetic Materials　491　(165641)　1-6　2019/12

    DOI： 10.1016/j.jmmm.2019.165641 　

  7. Nano-imprinting potential of magnetic FeCo-based metallic glass Peer-reviewed

    Liang, XY, Sharma, P, Zhang, Y, Makino, A, Kato, H

    NANOTECHNOLOGY　30　(30)　305302-305302　2019/07

    Publisher: IOP Publishing

    DOI： 10.1088/1361-6528/ab115e 　

    ISSN： 0957-4484

    eISSN： 1361-6528

  8. Nanoporous L10-FePt with high coercivity

    Wei Zhang, Dianguo Ma, Yingmin Wang, Kunio Yubuta, Yanhui Li, Parmanand Sharma

    Scripta Materialia　162　5-8　2019/03/15

    Publisher: Acta Materialia Inc

    DOI： 10.1016/j.scriptamat.2018.10.029 　

    ISSN： 1359-6462

  9. Confirmation of Hard Magnetic L1(0) FeNi Phase Precipitated in FeNiSiBPCu Alloy by Anomalous X-Ray Diffraction Peer-reviewed

    Parmanand Sharma, Satoshi Okamoto, Hiroo Tajiri, Kazuhisa Sato, Yan Zhang, Osamu Kitakami, Akihiro Makino

    IEEE TRANSACTIONS ON MAGNETICS　54　(11)　2101705　2018/11

    DOI： 10.1109/TMAG.2018.2842057 　

    ISSN： 0018-9464

    eISSN： 1941-0069

  10. Fabrication and Properties of Under 10μm Sized Amorphous Powders of High Bs Soft Magnetic Alloy for High-Frequency Applications Peer-reviewed

    Tsuyoshi Suzuki, Parmanand Sharma, Lixian Jiang, Yan Zhang, Akihiro Makino

    IEEE Transactions on Magnetics　54　(11)　2801705　2018/06

    DOI： 10.1109/TMAG.2018.2833138 　

  11. Static and dynamic behavior of domain walls in high B S soft magnetic ribbons tuned by the annealing temperature Peer-reviewed

    Sougata Mallick, Parmanand Sharma, Kana Takenaka, Akihiro Makino, Subhankar Bedanta

    Journal of Physics D: Applied Physics　51　(6)　065007　2018/01/24

    Publisher: Institute of Physics Publishing

    DOI： 10.1088/1361-6463/aaa43d 　

    ISSN： 1361-6463 0022-3727

  12. Magnetic Properties of L1(0) FeNi Phase Developed Through Annealing of an Amorphous Alloy Peer-reviewed

    Parmanand Sharma, Yan Zhang, Akihiro Makino

    IEEE TRANSACTIONS ON MAGNETICS　53　(11)　7982636　2017/11

    DOI： 10.1109/TMAG.2017.2727959 　

    ISSN： 0018-9464

    eISSN： 1941-0069

  13. Effects of minor precipitation of large size crystals on magnetic properties of Fe-Co-Si-B-P-Cu alloy Peer-reviewed

    Yan Zhang, Parmanand Sharma, Akihiro Makino

    JOURNAL OF ALLOYS AND COMPOUNDS　709　663-667　2017/06

    DOI： 10.1016/j.jallcom.2017.03.193 　

    ISSN： 0925-8388

    eISSN： 1873-4669

  14. Structural, mechanical and optical properties of thin films deposited from a graphitic carbon nitride target Peer-reviewed

    Neelam Kaushik, Parmanand Sharma, Masahiko Nishijima, Akihiro Makino, Masayoshi Esashi, Shuji Tanaka

    DIAMOND AND RELATED MATERIALS　66　149-156　2016/06

    DOI： 10.1016/j.diamond.2016.04.007 　

    ISSN： 0925-9635

    eISSN： 1879-0062

  15. Electron Holography Study of Magnetic Flux Distribution in Fe-rich Nanocrystalline Soft Magnetic Material Fe85Si2B8P4Cu1

    Zentaro Akase, Tomoshiro Saito, Daisuke Shindo, Parmanand Sharma, Akihiro Makino

    AMTC Letters　5　238-239　2016/05/11

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    1650

  16. Crystallization induced ordering of hard magnetic L1(0) phase in melt-spun FeNi-based ribbons Peer-reviewed

    Kazuhisa Sato, Parmanand Sharma, Yan Zhang, Kana Takenaka, Akihiro Makino

    AIP ADVANCES　6　(5)　055218　2016/05

    DOI： 10.1063/1.4952968 　

    ISSN： 2158-3226

  17. Mechanically strong nanocrystalline Fe-Si-B-P-Cu soft magnetic powder cores utilizing magnetic metallic glass as a binder Peer-reviewed

    Jian Luan, Parmanand Sharma, Noriharu Yodoshi, Yan Zhang, Akihiro Makino

    AIP Advances　6　055934　2016/03/21

    DOI： 10.1063/1.494476 　

  18. Industrialization of nanocrystalline Fe-Si-B-P-Cu alloys for high magnetic flux density cores Peer-reviewed

    Kana Takenaka, Albertus D. Setyawan, Parmanand Sharma, Nobuyuki Nishiyama, Akihiro Makino

    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS　401　479-483　2016/03

    DOI： 10.1016/j.jmmm.2015.10.091 　

    ISSN： 0304-8853

    eISSN： 1873-4766

  19. Artificially produced rare-earth free cosmic magnet Peer-reviewed

    Akihiro Makino, Parmanand Sharma, Kazuhisa Sato, Akira Takeuchi, Yan Zhang, Kana Takenaka

    SCIENTIFIC REPORTS　5　16627　2015/11

    DOI： 10.1038/srep16627 　

    ISSN： 2045-2322

  20. Structural, Mechanical and Optical Properties of Thin Films deposited from Graphitic Carbon Nitride

    Neelam Kaushik, Parmanand Sharma, Shuji Tanaka, Masahiko Nishijima, Akihiro Makino, Masayoshi Esashi

    22nd International Symposium on Metastable, Amorphous and Nanostructured Materials, Book of Abstracts　401　2015/07/13

  21. Production of a magnetic material with the ability to change from very soft to semi-hard magnetic Peer-reviewed

    Yan Zhang, Parmanand Sharma, Noriharu Yodoshi, Akihiro Makino

    JOURNAL OF APPLIED PHYSICS　117　(17)　17E507　2015/05

    DOI： 10.1063/1.4916812 　

    ISSN： 0021-8979

    eISSN： 1089-7550

  22. Performance of a prototype power transformer constructed by nanocrystalline Fe-Co-Si-B-P-Cu soft magnetic alloys Peer-reviewed

    Kana Takenaka, Nobuyuki Nishiyama, Albertus D. Setyawan, Parmanand Sharma, Akihiro Makino

    JOURNAL OF APPLIED PHYSICS　117　(17)　17D519　2015/05

    DOI： 10.1063/1.4919041 　

    ISSN： 0021-8979

    eISSN： 1089-7550

  23. Magnetic properties of 120-mm wide ribbons of high B-s and low core-loss NANOMET (R) alloy Peer-reviewed

    Albertus D. Setyawan, Kana Takenaka, Parmanand Sharma, Masahiko Nishijima, Nobuyuki Nishiyama, Akihiro Makino

    JOURNAL OF APPLIED PHYSICS　117　(17)　17B715　2015/05

    DOI： 10.1063/1.4913936 　

    ISSN： 0021-8979

    eISSN： 1089-7550

  24. Production of Nanocrystalline (Fe, Co)-Si-B-P-Cu Alloy with Excellent Soft Magnetic Properties for Commercial Applications Peer-reviewed

    Takenaka K, Setyawan A.D, Zhang Y, Sharma P, Nishiyama N, Makino A

    Materials Transactions　56　(3)　372-376　2015/03/01

    DOI： 10.2320/matertrans.MBW201402 　

  25. Preferentially Oriented Growth of L1(0) Fe Pt on Si Substrate Peer-reviewed

    N. Kaushik, P. Sharma, S. Tanaka, A. Makino, M. Esashi

    ACTA PHYSICA POLONICA A　127　(2)　611-613　2015/02

    DOI： 10.12693/APhysPolA.127.611 　

    ISSN： 0587-4246

    eISSN： 1898-794X

  26. In-situ Lorentz microscopy of Fe85Si2B8P4Cu1 nanocrystalline soft magnetic alloys Peer-reviewed

    Zentaro Akase, Shinji Aizawa, Daisuke Shindo, Parmanand Sharma, Akihiro Makino

    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS　375　10-14　2015/02

    DOI： 10.1016/j.jmmm.2014.08.101 　

    ISSN： 0304-8853

    eISSN： 1873-4766

  27. Thin Films on Silicon Peer-reviewed

    Simo Eränen, Pekka Törmä, Pilar Gonzalez, Xavier Rottenberg, Riikka L. Puurunen, Matti Putkonen, Andreas Vogl, Frode Tyholdt, Hannah Tofteberg, Paul Muralt, Parmanand Sharma, Akihisa Inoue

    Handbook of Silicon Based MEMS Materials and Technologies: Second Edition　124-205　2015/01/01

    Publisher: Elsevier Inc.

    DOI： 10.1016/B978-0-323-29965-7.00006-3 　

  28. Upper limit for the simultaneous existence of high Bs and low Hc in nanocrystalline FeCoSiBPCu alloys

    Y. Zhang, P. Sharma, A. Makino

    2015 IEEE International Magnetics Conference, INTERMAG 2015　2015/01

    DOI： 10.1109/INTMAG.2015.7157158 　

  29. Production and Properties of Soft Magnetic Cores Made From Fe-Rich FeSiBPCu Powders Peer-reviewed

    Yan Zhang, Parmanand Sharma, Akihiro Makino

    IEEE TRANSACTIONS ON MAGNETICS　51　(1)　2800104　2015/01

    DOI： 10.1109/TMAG.2014.2359003 　

    ISSN： 0018-9464

    eISSN： 1941-0069

  30. Competition driven nanocrystallization in high B-s and low coreloss Fe-Si-B-P-Cu soft magnetic alloys Peer-reviewed

    Parmanand Sharma, Xin Zhang, Yan Zhang, Akihiro Makino

    SCRIPTA MATERIALIA　95　3-6　2015/01

    DOI： 10.1016/j.scriptamat.2014.08.023 　

    ISSN： 1359-6462

  31. Fe-Rich Fe-Si-B-P-Cu Powder Cores for High-Frequency Power Electronic Applications Peer-reviewed

    Yan Zhang, Parmanand Sharma, Akihiro Makino

    IEEE TRANSACTIONS ON MAGNETICS　50　(11)　2006804　2014/11

    DOI： 10.1109/TMAG.2014.2316543 　

    ISSN： 0018-9464

    eISSN： 1941-0069

  32. Metallic glass thin films for potential biomedical applications Peer-reviewed

    Neelam Kaushik, Parmanand Sharma, Samad Ahadian, Ali Khademhosseini, Masaharu Takahashi, Akihiro Makino, Shuji Tanaka, Masayoshi Esashi

    JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS　102　(7)　1544-1552　2014/10

    DOI： 10.1002/jbm.b.33135 　

    ISSN： 1552-4973

    eISSN： 1552-4981

  33. Sintered magnetic cores of high B-s Fe84.3Si4B8P3Cu0.7 nano-crystalline alloy with a lamellar microstructure Peer-reviewed

    Yan Zhang, Parmanand Sharma, Akihiro Makino

    JOURNAL OF APPLIED PHYSICS　115　(17)　17A322　2014/05

    DOI： 10.1063/1.4865324 　

    ISSN： 0021-8979

    eISSN： 1089-7550

  34. Influence of microstructure on soft magnetic properties of low coreloss and high B-s Fe85Si2B8P4Cu1 nanocrystalline alloy Peer-reviewed

    Parmanand Sharma, Xin Zhang, Yan Zhang, Akihiro Makino

    JOURNAL OF APPLIED PHYSICS　115　(17)　17A340　2014/05

    DOI： 10.1063/1.4868188 　

    ISSN： 0021-8979

    eISSN： 1089-7550

  35. Potential of Metallic Glass Thin Films as a Soft Magnetic Underlayer for L1(0) FePt-Based Recording Media Peer-reviewed

    Neelam Kaushik, Parmanand Sharma, Akihiro Makino, Shuji Tanaka, Masayoshi Esashi

    IEEE TRANSACTIONS ON MAGNETICS　50　(4)　3201404　2014/04

    DOI： 10.1109/TMAG.2013.2285307 　

    ISSN： 0018-9464

    eISSN： 1941-0069

  36. Effects of Cobalt Addition in Nanocrystalline Fe83.3Si4B8P4Cu0.7 Soft Magnetic Alloy Peer-reviewed

    Yan Zhang, Parmanand Sharma, Akihiro Makino

    IEEE TRANSACTIONS ON MAGNETICS　50　(4)　2003004　2014/04

    DOI： 10.1109/TMAG.2013.2286617 　

    ISSN： 0018-9464

    eISSN： 1941-0069

  37. Magnetic memory effects in nickel ferrite/polymer nanocomposites Peer-reviewed

    Rakesh Malik, Neeru Sehdev, Subhalakshmi Lamba, Parmanand Sharma, Akihiro Makino, Subramanian Annapoorni

    APPLIED PHYSICS LETTERS　104　(12)　122407　2014/03

    DOI： 10.1063/1.4869724 　

    ISSN： 0003-6951

    eISSN： 1077-3118

  38. On the growth and magnetic properties of flower-like nanostructures formed on diffusion of FePt with Si substrate Peer-reviewed

    Parmanand Sharma, Neelam Kaushik, Masayoshi Esashi, Masahiko Nishijima, Akihiro Makino

    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS　337　38-45　2013/07

    DOI： 10.1016/j.jmmm.2013.02.029 　

    ISSN： 0304-8853

  39. Structural investigation and mechanical properties of a representative of a new class of materials: Nanograined metallic glasses Peer-reviewed

    N. Chen, D. V. Louzguine-Luzgin, G. Q. Xie, P. Sharma, J. H. Perepezko, M. Esashi, A. R. Yavari, A. Inoue

    Nanotechnology　24　(4)　045610　2013/02/01

    DOI： 10.1088/0957-4484/24/4/045610 　

    ISSN： 0957-4484 1361-6528

  40. Sintered powder cores of high Bsand low coreloss Fe 84.3Si4B8P3Cu0.7 nano-crystalline alloy Peer-reviewed

    Yan Zhang, Parmanand Sharma, Akihiro Makino

    AIP Advances　3　(6)　062118　2013

    DOI： 10.1063/1.4811465 　

    ISSN： 2158-3226

  41. Role of Si in high B-s and low core-loss Fe85.2B10-XP4Cu0.8SiX nano-crystalline alloys Peer-reviewed

    Zeqiang Zhang, Parmanand Sharma, Akihiro Makino

    JOURNAL OF APPLIED PHYSICS　112　(10)　103902　2012/11

    DOI： 10.1063/1.4765718 　

    ISSN： 0021-8979

  42. Synthesis, microstructure and magnetic properties of low Nd content Fe90Nd5B3.5M1.5 (M = Hf, Ti and Ta) alloys Peer-reviewed

    Zeqiang Zhang, Parmanand Sharma, Kunio Yubuta, Akihiro Makino

    JOURNAL OF APPLIED PHYSICS　111　(7)　07B501　2012/04

    DOI： 10.1063/1.3670509 　

    ISSN： 0021-8979

    eISSN： 1089-7550

  43. Magnetization reversal in a preferred oriented (111) L1(0) FePt grown on a soft magnetic metallic glass for tilted magnetic recording Peer-reviewed

    Yaocen Wang, Parmanand Sharma, Akihiro Makino

    JOURNAL OF PHYSICS-CONDENSED MATTER　24　(7)　076004　2012/02

    DOI： 10.1088/0953-8984/24/7/076004 　

    ISSN： 0953-8984

  44. New Fe-B-P-Cu nanocrystalline soft magnetic alloys with high J(s) combined with low coercivity H-c Peer-reviewed

    Zeqiang Zhang, Parmanand Sharma, Akihiro Makino

    MATERIALS INTEGRATION　508　99-+　2012

    DOI： 10.4028/www.scientific.net/KEM.508.99 　

    ISSN： 1013-9826

  45. Spark Plasma Sintering of Soft Magnetic Fe-Si-B-P-Cu Nanocrystalline Alloy in the Form of Magnetic Cores Peer-reviewed

    Yan Zhang, Parmanand Sharma, Akihiro Makino

    MATERIALS TRANSACTIONS　52　(12)　2254-2257　2011/12

    DOI： 10.2320/matertrans.M2011233 　

    ISSN： 1345-9678

    eISSN： 1347-5320

  46. Mechanical behaviour of Zr-La-Cu-Ni-Al glass-based composites Peer-reviewed

    Shantanu V. Madge, Parmanand Sharma, Dmitri V. Louzguine-Luzgin, A. Lindsay Greer, Akihisa Inoue

    INTERMETALLICS　19　(10)　1474-1478　2011/10

    DOI： 10.1016/j.intermet.2011.05.015 　

    ISSN： 0966-9795

  47. Anomalous Temperature Dependence of Coercivity at Low Temperature in L1(0) FePt Thin Films Peer-reviewed

    Parmanand Sharma, Neelam Kaushik, Akihiro Makino, Akihisa Inoue

    IEEE TRANSACTIONS ON MAGNETICS　47　(10)　4394-4397　2011/10

    DOI： 10.1109/TMAG.2011.2159366 　

    ISSN： 0018-9464

  48. Formation and properties of Au-based nanograined metallic glasses Peer-reviewed

    N. Chen, R. Frank, N. Asao, D. V. Louzguine-Luzgin, P. Sharma, J. Q. Wang, G. Q. Xie, Y. Ishikawa, N. Hatakeyama, Y. C. Lin, M. Esashi, Y. Yamamoto, A. Inoue

    ACTA MATERIALIA　59　(16)　6433-6440　2011/09

    DOI： 10.1016/j.actamat.2011.07.007 　

    ISSN： 1359-6454

  49. Micromirror with large-tilting angle using Fe-based metallic glass Peer-reviewed

    Jae-Wung Lee, Yu-Ching Lin, Neelam Kaushik, Parmanand Sharma, Akihiro Makino, Akihisa Inoue, Masayoshi Esashi, Thomas Gessner

    OPTICS LETTERS　36　(17)　3464-3466　2011/09

    DOI： 10.1364/OL.36.003464 　

    ISSN： 0146-9592

  50. L1(0) FePt(111)/glassy CoFeTaB bilayered structure for patterned media Peer-reviewed

    Parmanand Sharma, Neelam Kaushik, Akihiro Makino, Masayoshi Esashi, Akihisa Inoue

    JOURNAL OF APPLIED PHYSICS　109　(7)　07B908-1-07B908-3　2011/04

    DOI： 10.1063/1.3561803 　

    ISSN： 0021-8979

  51. Effect of surface oxidation on the nm-scale wear behavior of a metallic glass Peer-reviewed

    A. Caron, P. Sharma, A. Shluger, H. -J. Fecht, D. V. Louzguine-Luzguin, A. Inoue

    JOURNAL OF APPLIED PHYSICS　109　(8)　083515　2011/04

    DOI： 10.1063/1.3573778 　

    ISSN： 0021-8979

  52. ZR-BASED METALLIC GLASS AS A NOVEL MEMS BONDING MATERIAL Peer-reviewed

    Y. -C. Lin, J. Froemel, P. Sharma, A. Inoue, M. Esashi, T. Gessner

    2011 IEEE 24TH INTERNATIONAL CONFERENCE ON MICRO ELECTRO MECHANICAL SYSTEMS (MEMS)　509-512　2011

    DOI： 10.1109/MEMSYS.2011.5734473 　

    ISSN： 1084-6999

  53. Mossbauer and magnetic studies in nickel ferrite nanoparticles: Effect of size distribution Peer-reviewed

    Rakesh Malik, S. Annapoorni, Subhalakshmi Lamba, V. Raghavendra Reddy, Ajay Gupta, Parmanand Sharma, Akihisa Inoue

    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS　322　(23)　3742-3747　2010/12

    DOI： 10.1016/j.jmmm.2010.07.019 　

    ISSN： 0304-8853

  54. Domain wall assisted magnetization switching in (111) oriented L1(0) FePt grown on a soft magnetic metallic glass Peer-reviewed

    Neelam Kaushik, Parmanand Sharma, Kunio Yubuta, Akihiro Makino, Akihisa Inoue

    APPLIED PHYSICS LETTERS　97　(7)　072510-1-072510-3　2010/08

    DOI： 10.1063/1.3479054 　

    ISSN： 0003-6951

  55. Exchange-coupled FePtB nano-composite hard magnets produced by pulsed laser deposition Peer-reviewed

    Neelam Kaushik, Parmanand Sharma, Sandeep Nagar, K. V. Rao, Hisamichi Kimura, Akihiro Makino, Akihisa Inoue

    MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS　171　(1-3)　62-68　2010/07

    DOI： 10.1016/j.mseb.2010.03.070 　

    ISSN： 0921-5107

  56. Coexistence of ultraviolet photo-response and room-temperature ferromagnetism in polycrystalline ZnO thin films Peer-reviewed

    Mukes Kapilashrami, Jun Xu, Anis Biswas, Takahiko Tamaki, Parmanand Sharma, K. V. Rao, Lyuba Belova

    MATERIALS LETTERS　64　(11)　1291-1294　2010/06

    DOI： 10.1016/j.matlet.2010.03.011 　

    ISSN： 0167-577X

  57. New La-based glass-crystal ex situ composites with enhanced toughness Peer-reviewed

    Shantanu V. Madge, Parmanand Sharma, Dmitri V. Louzguine-Luzgin, A. Lindsay Greer, Akihisa Inoue

    SCRIPTA MATERIALIA　62　(4)　210-213　2010/02

    DOI： 10.1016/j.scriptamat.2009.10.029 　

    ISSN： 1359-6462

  58. Metallic Glass Peer-reviewed

    Parmanand Sharma, Akihisa Inoue

    Handbook of Silicon Based MEMS Materials and Technologies　447-472　2010

    Publisher: Elsevier Inc.

    DOI： 10.1016/B978-0-8155-1594-4.00027-9 　

  59. Magnetic Anisotopy of Glassy Ferromagnet/Ferroelectrics Heterostructures Peer-reviewed

    T. Taniyama, Y. Shirahata, M. Itoh, P. Sharma, M. Fukuhara, A. Inoue

    Proceedings of the Visual-JW2010　306-307　2010

  60. Formation and Characterization of Sub-Nanometer Scale cF8 Ge Precipitates in Si-Based Amorphous Matrix Peer-reviewed

    Dmitri V. Louzguine-Luzgin, Parmanand Sharma, Mikio Fukuhara, Andriy Dmytruk, Akihisa Inoue

    JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY　9　(10)　5865-5869　2009/10

    DOI： 10.1166/jnn.2009.1221 　

    ISSN： 1533-4880

  61. Brittle metallic glass deforms plastically at room temperature in glassy multilayers Peer-reviewed

    Parmanand Sharma, Kunio Yubuta, Hisamichi Kimura, Akihisa Inoue

    PHYSICAL REVIEW B　80　(2)　024106　2009/07

    DOI： 10.1103/PhysRevB.80.024106 　

    ISSN： 1098-0121

  62. Magnetic behavior of cosputtered Fe-Zr amorphous thin films exhibiting perpendicular magnetic anisotropy Peer-reviewed

    Parmanand Sharma, Hisamichi Kimura, Akihisa Inoue

    Physical Review B - Condensed Matter and Materials Physics　78　(13)　2008/10/17

    DOI： 10.1103/PhysRevB.78.134414 　

    ISSN： 1098-0121 1550-235X

  63. Magnetic behavior of cosputtered Fe-Zr amorphous thin films exhibiting perpendicular magnetic anisotropy Peer-reviewed

    Parmanand Sharma, Hisamichi Kimura, Akihisa Inoue

    PHYSICAL REVIEW B　78　(13)　134414　2008/10

    DOI： 10.1103/PhysRevB.78.134414 　

    ISSN： 2469-9950

    eISSN： 2469-9969

  64. Origin of ferromagnetism in ZnO codoped with Ga and Co: Experiment and theory Peer-reviewed

    Y. He, Parmanand Sharma, Krishanu Biswas, E. Z. Liu, Naofumi Ohtsu, A. Inoue, Y. Inada, M. Nomura, J. S. Tse, S. Yin, J. Z. Jiang

    PHYSICAL REVIEW B　78　(15)　155202　2008/10

    DOI： 10.1103/PhysRevB.78.155202 　

    ISSN： 1098-0121

  65. Exchange coupling in nanocomposite FePtB thin film magnets Peer-reviewed

    Neelam Kaushik, Parmanand Sharma, Hisamichi Kimura, Akihisa Inoue, Akihiro Makino

    JOURNAL OF APPLIED PHYSICS　103　(7)　07E121　2008/04

    DOI： 10.1063/1.2835088 　

    ISSN： 0021-8979

  66. Effects of annealing temperatures on the magnetic properties of Nickel Ferrite nanoparticles Peer-reviewed

    Rakesh Malik, S. Annapoorni, Subhalakshmi Lamba, Parmanand Sharma, Akihisa Inoue

    Journal of Applied Physics　104　064317　2008

    DOI： 10.1063/1.2982278 　

  67. High coercivity characteristics of FePtB exchange-coupled nanocomposite thick film spring magnets produced by sputtering Peer-reviewed

    Parmanand Sharma, Junya Waki, Neelam Kaushik, Dmitri V. Louzguine-Luzgin, Hisamichi Kimura, Akihisa Inoue

    ACTA MATERIALIA　55　(12)　4203-4212　2007/07

    DOI： 10.1016/j.actamat.2007.03.022 　

    ISSN： 1359-6454

  68. Tailoring the magnetic properties of mechanically hardest Co-Fe-Ta-B glassy thin films Peer-reviewed

    Parmanand Sharma, Hisamichi Kimura, Akihisa Inoue

    JOURNAL OF APPLIED PHYSICS　101　(9)　09N502 -1-09N502 -3　2007/05

    DOI： 10.1063/1.2709754 　

    ISSN： 0021-8979

  69. X-ray spectroscopic study of the charge state and local ordering of room-temperature ferromagnetic Mn-doped ZnO Peer-reviewed

    J-H Guo, Amita Gupta, Parmanand Sharma, K. V. Rao, M. A. Marcus, C. L. Dong, J. M. O. Guillen, S. M. Butorin, M. Mattesini, P. A. Glans, K. E. Smith, C. L. Chang, R. Ahuja

    JOURNAL OF PHYSICS-CONDENSED MATTER　19　(17)　172202-1-172202-7　2007/05

    DOI： 10.1088/0953-8984/19/17/172202 　

    ISSN： 0953-8984

  70. Influence of quenching rate on the microstructure and magnetic properties of melt-spun L1(0)-FePt/Fe2B nanocomposite magnets Peer-reviewed

    Wei Zhang, Kunio Yubuta, Parmanand Sharma, Akihiro Makino, Akihisa Inoue

    JOURNAL OF APPLIED PHYSICS　101　(9)　09K518-1-09K518-3　2007/05

    DOI： 10.1063/1.2711714 　

    ISSN： 0021-8979

  71. Nano-fabrication with metallic glass – an exotic material for nano-electromechanical systems Peer-reviewed

    Parmanand Sharma, Neelam Kaushik, Hisamichi Kimura, Yasunori Saotome, Akihisa Inoue

    Nanotechnology　18　035302-1-035302-6　2007

  72. Observation of unusual magnetic behavior: Spin reorientation transition in thick Co-Fe-Ta-B glassy films Peer-reviewed

    Parmanand Sharma, Hisamichi Kimura, Akihisa Inoue

    JOURNAL OF APPLIED PHYSICS　100　(8)　083902-1-083902-10　2006/10

    DOI： 10.1063/1.2359142 　

    ISSN： 0021-8979

  73. Synthesis of Fe-Pt-B nanocomposite magnets with high coercivity by rapid solidification Peer-reviewed

    W Zhang, K Yubuta, P Sharma, A Inoue

    JOURNAL OF APPLIED PHYSICS　99　(8)　08E914-1-08E914-3　2006/04

    DOI： 10.1063/1.2172547 　

    ISSN： 0021-8979

  74. New type of gamma 1-FePt/Fe2B exchange-coupled spring magnet obtained from Fe56.25Pt18.75B25 amorphous alloy Peer-reviewed

    W Zhang, P Sharma, K Shin, DV Louzguine, A Inoue

    SCRIPTA MATERIALIA　54　(3)　431-435　2006/02

    DOI： 10.1016/j.scriptamat.2005.10.019 　

    ISSN： 1359-6462

  75. Temperature and thickness driven spin-reorientation transition in amorphous Co-Fe-Ta-B thin films Peer-reviewed

    P Sharma, H Kimura, A Inoue, E Arenholz, JH Guo

    PHYSICAL REVIEW B　73　(5)　052401-1-052401-4　2006/02

    DOI： 10.1103/PhyRevB.73.052401 　

    ISSN： 1098-0121

  76. Low-intensity ultraviolet light detector using a surface acoustic wave oscillator based on ZnO/LiNbO3 bilayer structure Peer-reviewed

    S Kumar, P Sharma, K Sreenivas

    SEMICONDUCTOR SCIENCE AND TECHNOLOGY　20　(8)　L27-L30　2005/08

    DOI： 10.1088/0268-1242/20/8/L01 　

    ISSN： 0268-1242

  77. First principles based design and experimental evidence for a ZnO-based ferromagnet at room temperature Peer-reviewed

    MHF Sluiter, Y Kawazoe, P Sharma, A Inoue, AR Raju, C Rout, UV Waghmare

    PHYSICAL REVIEW LETTERS　94　(18)　187204-1-187204-4　2005/05

    DOI： 10.1103/PhysRevLett.94.187204 　

    ISSN： 0031-9007

  78. Nanoscale patterning of Zr-Al-Cu-Ni metallic glass thin films deposited by magnetron sputtering Peer-reviewed

    P Sharma, W Zhang, K Amiya, H Kimura, A Inoue

    JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY　5　(3)　416-420　2005/03

    DOI： 10.1166/jnn.2005.055 　

    ISSN： 1533-4880

  79. Composition dependent magnetic properties of iron oxide-polyaniline nanoclusters Peer-reviewed

    R Sharma, S Lamba, S Annapoorni, P Sharma, A Inoue

    JOURNAL OF APPLIED PHYSICS　97　(1)　014311-1-014311-6　2005/01

    DOI： 10.1063/1.1829788 　

    ISSN： 0021-8979

  80. Piezoelectric activity in c-axis oriented LiNbO3/ZnO bilayers grown by laser ablation technique Peer-reviewed

    P Sharma, K Sreenivas, LM Belova, KV Rao

    FERROELECTRICS　329　969-972　2005

    DOI： 10.1080/00150190500315467 　

    ISSN： 0015-0193

  81. Interaction of surface acoustic waves with ultraviolet light Peer-reviewed

    K Sreenivas, S Kumar, P Sharma

    FERROELECTRICS　329　973-976　2005

    DOI： 10.1080/00150190500315491 　

    ISSN： 0015-0193

  82. Room temperature spintronic material - Mn-doped ZnO revisited Invited Peer-reviewed

    P Sharma, A Gupta, FJ Owens, A Inoue, KV Rao

    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS　282　115-121　2004/11

    DOI： 10.1016/j.jmmm.2004.04.028 　

    ISSN： 0304-8853

  83. Ferromagnetism above room temperature in bulk and transparent thin films of Mn-doped ZnO Peer-reviewed

    P Sharma, A Gupta, KV Rao, FJ Owens, R Sharma, R Ahuja, JMO Guillen, B Johansson, GA Gehring

    NATURE MATERIALS　2　(10)　673-677　2003/10

    DOI： 10.1038/nmat984 　

    ISSN： 1476-1122

  84. Highly sensitive ultraviolet detector based on ZnO/LiNbO3 hybrid surface acoustic wave filter Peer-reviewed

    P Sharma, K Sreenivas

    APPLIED PHYSICS LETTERS　83　(17)　3617-3619　2003/10

    DOI： 10.1063/1.1622436 　

    ISSN： 0003-6951

  85. Imaging of piezoelectric activity in laser-ablated c-axis-oriented LiNbO3/ZnO thin film multilayer on glass using atomic force microscopy Peer-reviewed

    P Sharma, K Sreenivas, LM Belova, KV Rao

    JOURNAL OF MATERIALS RESEARCH　18　(9)　2025-2028　2003/09

    DOI： 10.1557/JMR.2003.0284 　

    ISSN： 0884-2914

  86. Analysis of ultraviolet photoconductivity in ZnO films prepared by unbalanced magnetron sputtering Peer-reviewed

    P Sharma, K Sreenivas, KV Rao

    JOURNAL OF APPLIED PHYSICS　93　(7)　3963-3970　2003/04

    DOI： 10.1063/1.1558994 　

    ISSN： 0021-8979

  87. Interaction of surface acoustic waves and ultraviolet light in ZnO films Peer-reviewed

    P Sharma, S Kumar, K Sreenivas

    JOURNAL OF MATERIALS RESEARCH　18　(3)　545-548　2003/03

    ISSN： 0884-2914

  88. H2S gas sensing mechanism of SnO2 films with ultrathin CuO dotted islands Peer-reviewed

    A Chowdhuri, P Sharma, Gupta, V, K Sreenivas, KV Rao

    JOURNAL OF APPLIED PHYSICS　92　(4)　2172-2180　2002/08

    DOI： 10.1063/1.1490154 　

    ISSN： 0021-8979

  89. Synthetic magnetic opals Peer-reviewed

    A Gupta, AY Ganin, P Sharma, Agnihotri, V, LM Belova, KV Rao, ME Kozlov, AA Zakhidov, RH Baughman

    PRAMANA-JOURNAL OF PHYSICS　58　(5-6)　1051-1059　2002/05

    ISSN： 0304-4289

  90. Ultraviolet photoresponse of porous ZnO thin films prepared by unbalanced magnetron sputtering Peer-reviewed

    P Sharma, A Mansingh, K Sreenivas

    APPLIED PHYSICS LETTERS　80　(4)　553-555　2002/01

    DOI： 10.1063/1.1445480 　

    ISSN： 0003-6951

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Misc. 5

  1. 動的磁場下における高鉄濃度ナノ結晶軟磁性材料の磁壁移動のその場観察

    赤瀬善太郎, 進藤大輔, Parmanand Sharma, 牧野彰宏

    まてりあ　55　(12)　588-588　2016/12

    Publisher: The Japan Institute of Metals and Materials

    DOI： 10.2320/materia.55.588 　

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    1456

  2. L10-type Ordered Phase Formation in Fe-Ni-based Nanocrystalline Alloys

    Kazuhisa Sato, Parmanand Sharma, Yan Zhang, Kana Takenaka, Akihiro Makino

    Materia Japan　55　(12)　596-596　2016

    Publisher: Japan Institute of Metals

    DOI： 10.2320/materia.55.596 　

    ISSN： 1340-2625

    eISSN： 1884-5843

  3. Development of the Micro-Mirror with Large Scaning Angle Using Fe-Based Metallic Glass Thin Film

    Lee J.-W, Lin Y.-C, Kaushik N, Sharma P, Inoue A, Esashi M, Gessner T

    2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS''11　2912-2915　2011

    DOI： 10.1109/TRANSDUCERS.2011.5969618 　

  4. Bulk Metallic Glass Coating of Polymer Substrates

    Soinila E, Sharma P, Heino M, Pischow K, Inoue A, Hanninen H

    Journal of Physics: Conference Series 144　012051-1-012051-4　2009

    DOI： 10.1088/1742-6596/144/1/012051 　

  5. Competing Magnetic Interactions in Nickel Ferrite Nanoparticle Clusters: Role of Magnetic Interactions Peer-reviewed

    Malik R, Annapoorni S, Lamba S, Sharma P, Inoue A

    Journal of Applied Physics　104　(6)　064317-1-064317-7　2008

    DOI： 10.1063/1.2982278 　

Books and Other Publications 2

  1. Handbook of Silicon based MEMS materials and technologies (Second Edition)

    Parmanand Sharma, Akihisa Inoue

    Elsevier　2015/09/22

    ISBN: 9780323299657

  2. HANDBOOK OF SILICON BASED MEMS MATERIALS AND TECHNOLOGIES

    Parmanand Sharma, Akihisa Inoue

    2010

    ISBN: 9780815515944

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    DOI: 10.1016/B978-0-8155-1594-4.00027-9

Presentations 27

  1. Development of hard magnetic L10 FeNi phase in amorphous FeNiZr thin films deposited on MgO International-presentation

    P. Sharma, K. Sato, M. Nishijima, S. Okamoto, H. Yasuda, O. Kitakami, A. Makino

    International Conference on Magnetism (ICM-2018), Sanfrancisco, USA　2018/07/15

  2. Fabrication and properties of under 10 um sized amorphous powders of high Bs soft magnetic alloy for high frequency applications International-presentation

    Tsuyoshi Suzuki, Parmanand Sharma, Lixian Jiang, Yan Zhang, Akihiro Makino

    IEEE International Magnetics Conference (INTERMAG) 2018, Singapore　2018/04/23

  3. Confirmation of Hard Magnetic L10 FeNi phase precipitated in FeNiSiBPCu alloy by Anomalous X-ray Diffraction International-presentation

    Parmanand Sharma, Satoshi Okamoto, Hiroo Tajiri, Kazuhisa Sato, Yan Zhang, Osamu Kitakami, Akihiro Makino

    IEEE International Magnetics Conference (INTERMAG) 2018, Singapore　2018/04/23

  4. Magnetic properties of L10 FeNi phase developed through annealing of an amorphous alloy International-presentation Invited

    Parmanand Sharma, Yan Zhang, Akihiro Makino

    IEEE International Magnetics Conference (INTERMAG) 2017, Dublin, Ireland　2017/04/24

  5. Realization of Rare Earth Free Meteoritic Magnet in a Laboratory International-presentation Invited

    Parmanand Sharma Yan Zhang, Kazuhisa Sato, Akihiro Makino

    Indo-Japan Workshop on Magnetism at Nanoscale (IJWMN)-2016　2016/12/01

  6. Perpendicular magnetic anisotropy in co-sputtered Fe-Zr amorphous thin films International-presentation

    Parmanand Sharma, Hisamichi Kimura, Akihisa Inoue

    52nd Annual conference on Magnetism and Magnetic Materials　2007/11/05

  7. Exchange coupling in nano-composite FePtB thin films International-presentation

    Neelam Kaushik, Parmanand Sharma, Hisamichi Kimura, Akihisa Inoue, Akihiro Makino

    52nd Annual conference on Magnetism and Magnetic Materials　2007/11/05

  8. Tailoring the magnetic properties of mechanically hardest Co-Fe-Ta-B glassy thin films International-presentation

    Parmanand Sharma, Hisamichi Kimura, Akihisa

    10th Joint Magnetism and Magnetic Materials/Intermag Conference　2007/01/07

  9. Influence of quenching rate on the microstructure and magnetic properties of melt-spun L10-FePt/Fe2B nanocomposite magnets International-presentation

    Wei Zhang, Kunio Yubuta, Parmanand Sharma, Akihisa Inoue, A. Makino

    10th Joint Magnetism and Magnetic Materials/Intermag Conference　2007/01/07

  10. Charge State and Local Structure of Room Temperature Ferromagnetic Mn Doped ZnO from X-ray Spectroscopy International-presentation

    J. Guo, A. Gupta, Parmana, d Sharma, K. Rao, M. Marcus, P. Glans, K. Smith, R. Ahuja, C. Dong, C. Chang

    10th Joint Magnetism and Magnetic Materials/Intermag Conference　2007/01/07

  11. Effect of Zr and Co on the magnetic properties of high coercivity Fe-Pt-B thin films

    Junya Waki, Parmanand Sharma, A. Makino, Akihisa Inoue

    Japan Institute of Metal　2006/09

  12. Synthesis and Magnetic Properties of L10FePt/Fe2B-type Nanocomposite Magnets with High Coercivity

    Wei Zhang, Kunio Yubuta, Parmanand Sharma, Akihisa Inoue, A. Makino

    Japan Institute of Metal　2006/09

  13. Spin-reorientation transition in glassy Co-Fe-Ta-B thin films International-presentation

    Parmanand Sharma, Hisamichi Kimura, Akihisa Inoue, Elke Arenholz, J.-H. Guo

    50th Conference on Magnetism and Magnetic Materials　2005/10/30

  14. Synthesis of Fe-Pt-B Nanocomposite Magnets with High Coercivity only by Rapid Solidification International-presentation

    Wei Zhang, Kuino Yubuta, Parmanand Sharma, Akihisa Inoue

    50th Conference on Magnetism and Magnetic Materials　2005/10/30

  15. Integration of Metallic glass – application to micro/nano-fabrication International-presentation

    Parmanand Sharma, Hisamichi Kimura, Kimio Wako, Yasunori Saotome, Akihisa Inoue

    The 12th International conference on Rapidly Quenched & Metastable Materials　2005/08/21

  16. Micro and Nano-fabrication with glassy metals

    Parmanand Sharma, Hisamichi Kimura, Akihisa Inoue

    Japan Science and Technology Symposium　2005/06/29

  17. On the Tailoring of Above Room Temperature Ferromagnetism in Mn doped ZnO International-presentation

    Amita Gupta, Parmanand Sharma, Jinghua Guo, K.V. Rao

    49th Conference on Magnetism and Magnetic Materials　2004/11/07

  18. Novel New Cu doped above room temperature ferromagnetic Semiconductor Materials for Spintronics International-presentation

    K.V.Rao, Amita Gupta, Parmanand Sharma, Frank J. Owens, Jinghua Guo, Rajeev Ahuja, Börje Johansson

    49th Conference on Magnetism and Magnetic Materials　2004/11/07

  19. The electronic structure of Mn doped ZnO film from X-ray spectroscopy and LDA calculations International-presentation

    J.-H. Guo, Amita Gupta, Parmanand Sharma, K.V.Rao, C. L. Dong, J. M. O. Guillen, S. M. Butorin, M. Mattesini, C. L. Chang, R. Ahuja

    49th Conference on Magnetism and Magnetic Materials　2004/11/07

  20. Metallic glass thin film nano-molds for imprint lithography International-presentation

    Parmanand Sharma, Kimio Wako, Hisamichi Kimura, Akihisa Inoue

    11th International Symposium on Metastable, Mechanical Alloyed and Nanocrystalline materials　2004/08/22

  21. Novel new Cu doped above room temperature ferromagnetic semiconductor materials for spintronics International-presentation

    K. V. Rao, Amita Gupta, P. Sharma, F. J. Owens, J. Guo, R. Ahuja, B. Johansson

    11th International Symposium on Metastable, Mechanical Alloyed and Nanocrystalline materials (ISMANAM)　2004/08/22

  22. Deposition of Zr-Al-Cu-Ni metallic glass thin films by sputtering

    Parmanand Sharma, Wei Zhang, Kenji Amiya, Hisamichi Kimura, Akihisa Inoue

    Japan Institute of Metal　2004/03

  23. Ultraviolet photoresponse of ZnO flakes and a ZnO thin films SAW device International-presentation

    Sanjeev Kumar, Parmana, d Sharma, Vinay Gupta, K. Sreenivas

    6th International Conference on Optoelectronics, Fiber Optics and Photonics, Photonics 2002　2002/12/16

  24. AFM Imaging of low frequency nanoscale piezoelectric displacements on c-axis oriented LiNbO3 thin films International-presentation

    Parmanand Sharma, K. Sreenivas, Lyuba Belova, K. V. Rao

    Nano2002 Sixth International conference on Nanostructured Materials　2002/06

  25. Ultrathin CuO film on SnO2 in the nanoscale range for H2S gas sensing applications International-presentation

    A. Chowdhuri, Parmanand Sharma, V. Gupta, K. Sreenivas, K.V. Rao

    Nano2002 Sixth International conference on Nanostructured Materials　2002/06

  26. Synthetic magnetic opals! International-presentation

    A. Gupta, A. Ganine, Parmanand Sharma, V. Agnihotri, L. Belova, K.V. Rao, M. Kozlov, A.A. Zakhidov, R.H. Baughman

    International Symposium on Advance in Superconductivity and Magnetism: Materials, Mechanism & devices　2001/09/25

  27. RF sputtered Zinc oxide and Aluminium nitride thin films for SAW device applications International-presentation

    Parmanand Sharma, M. Tomar, R. Nayak, V. Gupta, K.Sreenivas, A. Mansingh

    International conference and exhibition on ultrasonics (ICEU-99)　1999/12/02

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Industrial Property Rights 9

  1. 銅がドーピングされた磁性半導体

    Property Type: Patent

  2. マンガンがドーピングされた磁性半導体

    Property Type: Patent

  3. 強磁性材料

    Property Type: Patent

  4. 圧粉磁芯の製造方法及び圧粉磁芯

    Property Type: Patent

  5. 合金粉末及び磁性部品

    Property Type: Patent

  6. 磁心の製造方法

    Property Type: Patent

  7. 合金組成物、Ｆｅ基ナノ結晶合金薄帯、Ｆｅ基ナノ結晶合金粉末及び磁性部品

    Property Type: Patent

  8. 金属ガラスを用いたマイクロマシン及びそれを用いたセンサ並びにその製造方法

    Property Type: Patent

  9. 超微細パターン転写用Ｚｒ−Ｃｕ系金属ガラス合金製金型

    Property Type: Patent

Show all Show first 5

Research Projects 7

  1. AIベースの仮想緑内障スクリーニングスペシャリスト

    Sharma Parmanand, 中澤 徹, 高橋 直樹, 二宮 高洋

    Offer Organization: 日本学術振興会

    System: 科学研究費助成事業

    Category: 基盤研究(C)

    Institution: 東北大学

    2025/04/01 - 2028/03/31

  2. 認知症・眼疾患用ポータブル低コストハイパースペクトルシステム

    シャルマ ニーラムコーシック, 檜森 紀子, 中澤 徹, 津田 聡, Sharma Parmanand

    Offer Organization: 日本学術振興会

    System: 科学研究費助成事業

    Category: 基盤研究(C)

    Institution: 東北大学

    2025/04/01 - 2028/03/31

  3. Retinal optic nerve regeneration by human iPS cell-derived retinal ganglion cells and artificial sieve plate transplantation

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Challenging Research (Exploratory)

    Institution: Tohoku University

    2021/07/09 - 2023/03/31

  4. Research and development on artificial production of next generation of Rare-Earth Free Magnets with L10 phase similar to Cosmic magnet. Competitive

    Akihiro Makino, Osamu Kitakami, Tamio Oguchi, Sharma Parmanand, Hidehiro Yasuda, Kazuhisa Sato, Zhan Yan

    Offer Organization: JSPS

    System: Grant-in-Aid for Scientific Research(S)

    Category: Grant-in-Aid for Scientific Research (S)

    Institution: Tohoku University

    2017/05 - 2022/03

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    Since the L10-FeNi ordered phase is present in a meteorite in a very small amount and exhibits hard magnetism, various attempts have been made to artificially synthesize it, but sufficient results have not been obtained. We have succeeded for the first time in the world in artificially producing an L10-FeNi ordered phase having hard magnetism by using a technique for nanocrystallizing a FeNi-based amorphous alloy obtained by a liquid quenching method. Aiming to improve the performance of L10-FeNi magnets, we found the optimum composition and crystallization process from exploration experiments with more than 100 alloy compositions, and recently improved the coercive force to about 1.5 times that at the time of the first discovery. This value exceeds that of major metal-based permanent magnets other than rare earth magnets (KS steel, etc.) and is comparable to ferrite magnets.

  5. 完全レア・アースフリー人工L10-FeNi磁石の基礎物性の解明 Competitive

    Akihiro Makino, Sharma Parmanant, Munenobu Kumagai, Zhang Yan

    Offer Organization: 新エネルギー・産業技術総合開発機構 (NEDO)

    System: エネルギー・環境新技術先導プログラム

    2017/04 - 2018/03

  6. Ultra-low Core Loss Magnetic Material Technology Area Competitive

    Offer Organization: Ministry of Education, Reconstruction Agency

    System: Tohoku Innovative Materials Technology Initiatives for Reconstruction

    2012/06 - 2017/03

  7. Metallic glass thin films for patterned recording media Competitive

    SHARMA PARMANAND, KAUSHIK NEELAM, WANG YAOCEN

    Offer Organization: JSPS

    System: Grant-in-Aid for Young Scientists(B)

    Category: Grant-in-Aid for Young Scientists (B)

    Institution: Tohoku University

    2010/04 - 2013/03

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    This project demonstrated the feasibility of exchange-coupled patterned magnetic recording media consisting of metallic glass as a soft magnetic under-layer and FePt as a hard magnetic layer. We found that the CoFeTaB and FeHfNbYB soft magnetic metallic glass thin films can be used as a soft magnetic underlayer. Both CoFeTaB and FeHfNbYB have sufficiently large super-cooled liquid region, therefore they can be patterned using nano-impriniting techniques. These metallic glass underlayers promote growth of L10 FePt along preferred (111) crystallographic direction. Pattern size ranging from 25 μm to 20 nm were made from L10 FePt (111)/soft magnetic metallic glass by photo/electron beam lithography. Both lift-off and Ar-ion etching techniques were used. It is found that the lift-off technique faces problem when size of the dots reached below 100 nm. Magnetic force microscopy showed a clear transition from single domain to multidomain as the size of the FePt/soft magnetic metallic glass dot increases above 300 nm. It can be concluded that the (111) L10FePt/softmagnetic metallic bilayered structure has a large potential in fabrication of ultrahigh density patterned recoding media.

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