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高村 真琴

低次元構造研究グループ
機能物質科学研究部
NTT 物性科学基礎研究所

243-0198 神奈川県厚木市森の里若宮3-1

高村 真琴

Research interests

   グラフェンの歪エンジニアリング
  ・ レジスト熱収縮を用いたグラフェンへの歪み印加, 概要 PDF
      
・ "Applying strain into graphene by SU-8 resist shrinkage", J. Phys. D: Appl. Phys., 49 285303 (2016)


   SiC熱分解法によるエピタキシャルグラフェン成長
  ・ 水素インターカレーションによる疑似フリースタンディンググラフェン成長
   ・ SiCの電解エッチングによる 架橋グラフェンの形成とその機械振動特性 
               Jpn. J. Appl. Phys. 52 (2013) 04CH01. 概要
               J. Appl. Phys. 116 064304 (2014)
               Micromachines, 7, 158 (2016), Abstract, HTML Version, PDF Version

  超伝導薄膜
  ・酸化物高温超伝導薄膜の成長
   ・磁場中電流特性, 磁束ピンニング効果


Publication List 
 
   グラフェン関連
  1. Y. Murata, T. Cavallucci, V. Tozzini, N. Pavlicek, L. Gross, G. Meyer, M. Takamura, H. Hibino, F. Beltram, and S. Heun, "Atomic and Electronic Structure of Si Dangling Bonds in Quasi-free Standing Monolayer Graphene", Nano Res., (2017).

  2. HA. Hafez, X. Chai, Y. Sekine, M. Takamura, K. Oguri, I. Al-Naib, MM. Dignam, H. Hibino, T. Ozaki, "Effects of environmental conditions on the ultrafast carrier dynamics in graphene revealed by terahertz spectroscopy", Phys. Rev. B, 95 165428 (2017).

  3. Invited review article, M. Takamura, H. Okamoto, K. Furukawa, H. Yamaguchi and H. Hibino, "Energy Dissipation in Graphene Mechanical Resonators with and without Free Edges", Micromachines, 7, 158 (2016), Abstract, HTML Version, PDF Version.

  4. M. Takamura, H. Hibino and H. Yamamoto, "Applying strain into graphene by SU-8 resist shrinkage", J. Phys. D: Appl. Phys., 49 285303 (2016).

  5. S. Suzuki, M. Takamura and H. Yamamoto, "Transmission, reflection, and absorption spectroscopy of graphene microribbons in the terahertz region", Jpn. J. Appl. Phys., 55 06GF08 (2016).

  6. K. Furukawa, Y. Ueno, M. Takamura, and H. Hibino, "Graphene FRET Aptasensor", ACS Sens. 1 710 (2016).

  7. M. Hattori, H. Ikenoue, D. Nakamura, K. Furukawa, M. Takamura, H. Hibino and T. Okada, "Direct growth of graphene on SiC(0001) by KrF-excimer-laser irradiation", Appl. Phys. Lett., 108 093107 (2016).

  8. A. Iagallo, S. Tanabe, S. Roddaro, M. Takamura, Y. Sekine, H. Hibino, V. Miseikis, C. Coletti, V. Piazza, F. Beltram, S. Heun, "Bilayer-induced asymmetric quantum Hall effect in epitaxial graphene", Semicond. Sci. Technol., 30 055007 (2015).

  9. R.-S. O, M. Takamura, K. Furukawa, M. Nagase, H. Hibino, "Effects of UV light intensity on electrochemical wet etching of SiC for the fabrication of suspended graphene", Jpn. J. Appl. Phys., 54 036502 (2015).

  10. Y. Murata, T. Mashoff, M. Takamura, S. Tanabe, H. Hibino, F. Beltram, and S. Heun, "Correlation between morphology and transport properties of quasi-free-standing monolayer graphene", Appl. Phys. Lett., 105 221604 (2014).

  11. M. Takamura, H. Okamoto, K. Furukawa, H. Yamaguchi, H. Hibino, "Energy dissipation in edged and edgeless graphene mechanical resonators", J. Appl. Phys. 116 064304 (2014).

  12. S. Tanabe, M. Takamura, Y. Harada, H. Kageshima, H. Hibino, "Effects of hydrogen intercalation on transport properties of quasi-free-standing monolayer graphene", Jpn. J. Appl. Phys. 53 04EN01 (2014).

  13. S. Wang, Satoru Suzuki, K. Furukawa, C. M. Orofeo, M. Takamura, H. Hibino, "Selective charge doping of chemical vapor deposition-grown graphene by interface modification", Appl. Phys. Lett. 103, 253116 (2013).

  14. A. Iagallo, S. Tanabe, S. Roddaro, M. Takamura, H. Hibino, S. Heun, "Tuning of quantum interference in top-gated graphene on SiC", Phys. Rev. B 88 235406 (2013).

  15. S. Suzuki, C. M. Orofeo, S. Wang, F. Maeda, M. Takamura, H. Hibino, "Structural Instability of Transferred Graphene Grown by Chemical Vapor Deposition against Heating", J. Phys. Chem. C, 117 22123 (2013).

  16. T. Mashoff, M. Takamura, S. Tanabe, H. Hibino, F. Beltram, S. Heun, "Hydrogen storage with titanium-functionalized graphene", Appl. Phys. Lett. 103 013903 (2013)

  17. Y. Murata, M. Takamura, H. Kageshima, H. Hibino, "Self organization of a hexagonal network of quasi-free-standing monolayer graphene nanoribbons", Phys. Rev. B 87 (2013) 165408.

  18. M. Takamura, K. Furukawa, H. Okamoto, S. Tanabe, H. Yamaguchi, H. Hibino, "Epitaxial Trilayer Graphene Mechanical Resonators Obtained by Electrochemical Etching Combined with Hydrogen Intercalation", Jpn. J. Appl. Phys. 52 (2013) 04CH01.

  19. S. Tanabe, M. Takamura, Y. Harada, H. Kageshima, H. Hibino, "Quantum Hall Effect and Carrier Scattering in Quasi-Free-Standing Monolayer Graphene", Appl. Phys. Express 5 (2012) 125101.

  20. Y. Ueno, K. Furukawa, K. Hayashi, M. Takamura, H. Hibino, E. Tamechika, "Graphene-modified Interdigitated Array Electrode: Fabrication, Characterization, and Electrochemical Immunoassay Application", Anal. Sci. 29 (2013) 55.
       *Hot Article に選出されました

   超伝導薄膜関連
  1. S. Saini, M. Takamura, M. Mukaida and S.-J. Kim,"Microwave Dependence of a-Axis Oriented YBa2Cu3O7 Thin Film", IEEE Trans. on Appl. Supercond. 21 (2011) 602.

  2. M. Takamura, M. Mukaida, S. Horii, A. Ichinose et.al, "Matching field effects in c-axis in-plane aligned a-axis oriented YBa2Cu3Oy films with two dimensional artificial pinning centers induced by multilayered nano-structures", Supercond. Sci. Technol. 23 (2010) 045023.

  3. A. Ichinose, P. Mele, K. Matsumoto, H. Kai, M. Takamura et al., "Microstructures of REBa2Cu3Oy films containing artificial pinning centers of various dimensions", Physica C 469 (2009) 1374.

  4. M. Takamura, M. Mukaida, S. Horii, A. Ichinose et al., "Effects of the APC materials on c-axis correlated pinning effects in a-axis oriented Y123/2D APC multilayer films", Physica C 469 (2009) 1545.

  5. M. Takamura, M. Mukaida, S. Horii, A. Ichinose et al., "Vortex behaviors near irreversibility fields of a-axis oriented Y123 films inserted Pr123 layers", IEEE Trans. on Appl. Supercond. 19 (2009) 3499.

  6. S. Horii, M. Takamura, M. Mukaida, A. Ichinose et al., "Two-Dimensional Vortex-Pinning Phenomena in YBa2Cu3Oy Film", Appl. Phys. Lett. 92 (2008) 132502.
       * Virtual Journal of Applications of Superconductivity April 15, 2008 に選出されました

  7. M. Takamura, M. Mukaida, S. Horii, A. Ichinose et al., "Electrical transport properties of Y123 films with 2-D apcs", Physica C 468 (2008) 1851.

  8. M. Takamura, M. Mukaida, Y. Shingai, R. Teranishi et al., "A new approach to a two-dimensional artificial pinning center", Physica C 463 (2007) 904.


受賞
  • Young Researcher Award 12th International Superconductive Electronics Conference (ISEC2009)
  • 講演奨励賞 2008年春季 第55回 応用物理学関係連合講演会
        「多層膜型2次元APCを導入したY123膜の臨界電流特性」

研究資金

その他
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Materials Science Laboratory |Low-dimensional Nanomaterials Research Group
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