Alka SharmaPh.D.

職名 助教
グループ 材料物理グループ
研究室 Y.P. Chen-Kumatani Group(新しいタブで開きます)
所在地 片平キャンパス AIMR本館5A
(〒980-8577 仙台市青葉区片平2-1-1)
電話 022-217-6160
E-Mail Sharma.alka.a4@tohoku.ac.jp
関連サイト

研究テーマ

  • Two-dimensional layered materials
  • Quantum devices
  • Nano-photonics

主要業績

  • High performance broadband photodetector using fabricated nanowires of bismuth selenide, Scientific Reports,6, (2016), 19138, A. Sharma, B. Bhattacharyya, A.K. Srivastava, T.D. Senguttuvan, and S. Husale
  • Plasmon induced ultrafast injection of hot electrons in Au nanoislands grown on a CdS film, Journal of Materials Chemistry C5, (2016), 618-626, A. Sharma, C. Sharma, B. Bhattacharyya, K. Gambhir, M. Kumar, S. Chand, R. Mehrotra, and S. Husale.
  • Pt‐Nanostrip‐Enabled Plasmonically Enhanced Broad Spectral Photodetection in Bilayer MoS2, Advanced Optical Materials,5, (2017),9, R. Kumar, A. Sharma, M. Kaur, and S. Husale.
  • Robust ultrahigh responsivity and broadband photodetection investigated under harsh conditions in nanosheets and nanowires of Bi2Te3, Scientific Reports,7,1, (2017), 17911, A. Sharma, A. K. Srivastava, T. D. Senguttuvan, and S.Husale.
  • Novel synthesis of topological insulator based nanostructures (Bi2Te3) demonstrating high performance photodetection, Scientific Reports,9, (2019), 3804, A. Sharma, A. K. Srivastava, and S. Husale

受賞歴

  • Japan Society for the Promotion of Science (JSPS) Post-doctoral Fellow, November 2018-December 2020, RIKEN, Japan
  • Senior Research Fellow (CSIR-SRF), Council of Scientific and Industrial Research, 2017-2018, India
  • Best Poster presentation award on National Science Day, Mar 2015 at CSIR-National Physical Laboratory, New Delhi, India.