田村 浩之

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NTT物性科学基礎研究所
量子固体物性研究グループ
主任研究員・博士(理学)

〒243-0198
神奈川県厚木市森の里若宮3−1
TEL: 046-240-2538
FAX: 046-240-4727
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国際会議発表

  1. Cationic Two-dimensional Surface States at Epitaxial InAs(111)A Surface Characterized Using Low-temperature Scanning Tunneling Microscopy, K. Kanisawa and H. Tamura, 41st Conference on the Physics and Chemistry of Surfaces and Interfaces (PCSI-41), Santa Fe, New Mexico, USA, January 12-16 (2014), We1145.

  2. Mapping of spin-resolved quantum Hall chiral edge channels, S. Nomura, S. Mamyouda, H. Ito, Y. Shibata, Y. Ootuka, S. Kashiwaya, M. Yamaguchi, H. Tamura and T. Akazaki, International Symposium on Nanoscale Transport and Technology (ISNTT2013), NTT Atsugi R&D center, Kanagawa, Japan, November 26-29 (2013), PTu10.

  3. Electronic structure of two-dimensional cation lattice at the InAs(111)A surface, K. Kanisawa and H. Tamura, International Symposium on Nanoscale Transport and Technology (ISNTT2013), NTT Atsugi R&D center, Kanagawa, Japan, November 26-29 (2013), PWe28.

  4. Admittance study of lateral transport in DNTT-based MIS capacitors, T. Hayashi, N. Take, H. Tamura, K. Muraki, T. Sekitani, and T. Someya, The 9th International Thin-Film Transistor Conference, The University of Tokyo, March 1-2, 2013, 1pLP16.

  5. Imaging of spin-resolved quantum Hall edge states by near-field scanning optical microscopy, H. Ito, S. Mamyouda, Y. Shibata, Y. Ootuka, S. Nomura, S. Kashiwaya, M. Yamaguchi, H. Tamura and T. Akazaki, 20th International Conference on Electronic Properties of Two-Dimensional Systems (EP2DS-20), Wroclaw University of Technology,Poland, 1-5 July, 2013, TuOE8.

  6. Phase evolution in the spin-incoherent Luttinger liquid, H. Tamura, T. Kobayashi, T. Akazaki, 20th International Conference on Electronic Properties of Two-Dimensional Systems (EP2DS-20), Wroclaw University of Technology,Poland, 1-5 July, 2013,TuP104.

  7. “Fine structures in photoluminescence in the fractional quantum Hall regime in low magnetic field”, Shintaro Nomura, Masumi Yamaguchi, Hiroyuki Tamura, Tatsushi Akazaki, Yoshiro Hirayama, Marek Korkusinski, and Pawel Hawrylak, 31st International Conference on the Physics of Semiconductors (ICPS 2012), Zurich, Switzerland, July 29-Aug 3, 2012, Poster-35.8.

  8. “Imaging of quantum Hall edge states under quasiresonant excitation by a near-field scanning optical microscope”, Hironori Ito, Yusuke Shibata, Syuhei Mamyoda, Satoshi Kashiwaya, Masumi Yamaguchi, Tatsushi Akazaki, Hiroyuki Tamura, Youiti Ootuka, and Shintaro Nomura, 31st International Conference on the Physics of Semiconductors (ICPS 2012), Zurich, Switzerland, July 29-Aug 3, 2012, Poster-35.10.

  9. “Spin polarized current in Mn-doped InAs p-n diodes”, Hiroyuki Tamura, Tatsushi Akazaki, and Hiro Munekata, 31st International Conference on the Physics of Semiconductors (ICPS 2012), Zurich, Switzerland, July 29-Aug 3, 2012, Poster-36.6.

  10. “Narrowing of photoluminescence linewidth in the nonlinear screening regime”, Masumi Yamaguchi, Shintaro Nomura, Hiroyuki Tamura, and Tatsushi Akazaki, 31st International Conference on the Physics of Semiconductors (ICPS 2012), Zurich, Switzerland, July 29-Aug 3, 2012, Poster-38.61.

  11. S. Nomura, H. Ito, K. Furuya, Y. Shibata, S. Kashiwaya, M. Yamaguchi, H. Tamura, T. Akazaki, and Y. Ootuka, “Imaging of Quantum Hall Edge States by Near-field Optical Microscopy”, International Workshop on Quantum Nanostructure& Nanoelectronics, 2011/10/3-4, Komaba, Japan, Mo-5.

  12. H. Ito, K. Furuya, Y. Shibata, S. Kashiwaya, M. Yamaguchi, H. Tamura, T. Akazaki, Y. Ootuka, S. Nomura, “Imaging of edge states in a quantum Hall liquid by quasi-resonant near-field optical excitation”, Electronic Properties of Two-Dimensional Systems (EP2DS-19), July 25-29, 2011, Florida, USA, Mo-P-66.

  13. S. Nomura, H. Ito, K. Furuya, Y. Shibata, S. Kashiwaya, M. Yamaguchi, H. Tamura, T. Akazaki, and Y. Ootuka, “Imaging of Quantum Hall Edge States by Near-field Optical Microscopy”,International Workshop on Quantum Nanostructure & Nanoelectronics, 2011/10/3-4, Komaba, Tokyo.

  14. H. Ito, K. Furuya, Y. Shibata, S. Kashiwaya, M. Yamaguchi, H. Tamura, T. Akazaki, Y. Ootuka, S. Nomura, “Imaging of edge states in a quantum Hall liquid by quasi-resonant near-field optical excitation”, Electronic Properties of Two-Dimensional Systems (EP2DS-19), July 25-29, 2011, Florida, USA, Mo-P-66.

  15. S. Nomura, M. Yamaguchi, H. Tamura, T. Akazaki, Y. Hirayama and P. Hawrylak, “Composite Fermion picture for photoluminescence in the fractional quantum Hall effect regime”, International Symposium on Nanoscale Transport and Technology(ISNTT2011), January 11-14 (2011), Atsugi, Japan, Fr-10.

  16. K. Miyagi, M. Yamaguchi, H. Tamura, T. Akazaki, S. Nomura, “Gate voltage dependence of lifetime of photoluminescence from an asymmetric GaAs-AlGaAs double quantum wells”, International Symposium on Nanoscale Transport and Technology(ISNTT2011), January 11-14 (2011), Atsugi, Japan, PTu-34.

  17. H. Ito, K. Furuya, Y. Shibata, Y. Ootuka, S. Kashiwaya, M. Yamaguchi, H. Tamura, T. Akazaki, S. Nomura, “Investigation of the Spatial Profile of the Quantum-Hall Edge State by the Photovoltage Mapping Using Near-field Optical Microscopy”, International Symposium on Nanoscale Transport and Technology(ISNTT2011), January 11-14 (2011), Atsugi, Japan, PWe-17.

  18. M. Yamaguchi, S. Nomura, H. Tamura, T. Akazaki, “Motional Narrowing of Photoluminescence Linewidth of 2DEG-hole Emission”, International Symposium on Nanoscale Transport and Technology(ISNTT2011), January 11-14 (2011), Atsugi, Japan, PWe-18.

  19. T. Kobayashi, S. Tsuruta, S. Sasaki, H. Tamura, T. Akazaki, “Transmission-phase Anomaly and a Possible Zero-field Spin Splitting in a Quantum Point Contact”, International Symposium on Nanoscale Transport and Technology(ISNTT2011), January 11-14 (2011), Atsugi, Japan, PWe-30.

  20. S. Amaha, T. Hatano, W. Izumida, K. Ono, K. Kono, H. Tamura, S. Teraoka, T. Kubo, Y. Tokura, J. A. Gupta, D. G. Austing and S. Tarucha, “Laterally and Vertically Coupled Triple Vertical Quantum Dots”, 2011 Frontiers in Nanoscale Science and Technology Workshop, January 5-7 (2011), RIKEN Wako Campus, Wako, Saitama, Japan, P-10.

  21. S. Amaha, T. Hatano, W. Izumida, K. Ono, H. Tamura, S. Teraoka, T. Kubo, Y. Tokura, J. A. Gupta, D. G. Austing, S. Tarucha, Laterally and vertically coupled triple vertical quantum dots, 30th International Conference on the Physics of Semiconductors (ICPS2010), July 25-30 (2010), Seoul, Korea, MoB1-7

  22. Shintaro Nomura, Masumi Yamaguchi, Hiroyuki Tamura, Tatsushi Akazaki, Yoshiro Hirayama, Dynamical correlation of fractionally charged excitons with a two-dimensional electron system, 30th International Conference on the Physics of Semiconductors (ICPS2010), July 25-30 (2010), Seoul, Korea, P1-196

  23. Masumi Yamaguchi, Haruki Sanada, Shintaro Nomura, Tetsuomi Sogawa, Hiroyuki Tamura, Tatsushi Akazaki, Spin lifetime of localized electrons in a gated undoped GaAs quantum well at low electron density, 30th International Conference on the Physics of Semiconductors (ICPS2010), July 25-30 (2010), Seoul, Korea, P1-259

  24. H. Ito, K. Furuya, Y. Shibata, Y. Ootuka, S. Nomura, S. Kashiwaya, M. Yamaguchi, H. Tamura, T. Akazaki, Real-space mapping of compressible and incompressible strips by a near-field scanning optical microscope, 30th International Conference on the Physics of Semiconductors (ICPS2010), July 25-30 (2010), Seoul, Korea, P2-188M.

  25. Yamaguchi, S. Nomura, H. Tamura, and T. Akazaki, " Photoluminescence spectroscopy of low-density two-dimensional electron system in electric fields", 14th International Conference on Narrow Gap Semiconductors and Systems, 13th - 17th July 2009, Sendai, Japan, PTu-32.

  26. M. Yamaguchi, S. Nomura , M. Delbecq H. Tamura and T. Akazaki, "Establishment of equilibrium of electrostatic potential by photo-irradiation in a GaAs quantum well at low temperature", International Conference on Optics of Excitons in Confined Systems, Madrid,  September 7th to 11th 2009. P-Th-39

  27. S. Sasaki, H. Tamura, S. Miyashita, T. Maruyama, T. Akazaki, T. Fujisawa, “Fano-Kondo interplay in a side-coupled double quantum dot”, EP2DS-18, Kobe, July 19 - 24, 2009, E9e
     
  28. S. Amaha, T. Hatano, H. Tamura, S. Teraoka, T. Kubo, Y. Tokura, D. G. Austing, S. Tarucha, “Electronic states in laterally coupled vertical triple quantum dots”, EP2DS-18, Kobe, July 19 - 24, 2009, Th-eP40 
     
  29. H. Tamura, S. Sasaki, “Fano-Kondo effect in side-coupled double quantum dot”, EP2DS-18, Kobe, July 19 - 24, 2009, Tu-eP43 
     
  30. S. Nomura, M. Yamaguchi, H. Tamura, T. Akazaki, Y. Hirayama, “Circular polarization reversal of split photoluminescence peaks at ν of slightly less than 1”, EP2DS-18, Kobe, July 19 - 24, 2009, Mo-eP66
     
  31. M. Yamaguchi, S. Nomura, H. Tamura, T. Akazaki, “Photoluminescence spectra of gated undoped quantum well with lateral potential modulation in low electron density, EP2DS-18, Kobe, July 19 - 24, 2009, Mo-eP24
     
  32. S. Amaha, T. Hatano, D.G. Austing, H. Tamura, S. Teraoka, T. Kubo, Y. Tokura, and S.Tarucha, “Electronic Charge and Spin States in Laterally Coupled Triple Quantum Dots”, International Symposium on Nanoscale Transport and Technology”, Jan. 20-23, 2009, Atsugi, Kanagawa, PWe-26
     
  33. M. Yamaguchi, S. Nomura, H. Tamura, and T. Akazaki, Photoluminescence Spectra of Gated Undoped GaAs Quantum Wells at Low Electron Density with a Square-Mesh Surface Gate”, International Symposium on Nanoscale Transport and Technology”, Jan. 20-23, 2009, Atsugi, Kanagawa, PWe-07
     
  34. S. Nomura, M. Yamaguchi, H. Tamura, T. Akazaki, T. Maruyama, S. Miyashita,and Y. Hirayama, “Electron Density Dependence of Photoluminescence Peak Splitting in a Gated Undoped Quantum Well”, International Symposium on Nanoscale Transport and Technology”, Jan. 20-23, 2009, Atsugi, Kanagawa, Th-08
     
  35. T. Kobayashi, S. Tsuruta, S. Sasaki, H. Tamura, and T. Akazaki, “Nonequilibrium transmission-phase measurement of parallel quantum point contacts using magnetic focusing”, International Symposium on Nanoscale Transport and Technology, Jan. 20-23, 2009, Atsugi, Kanagawa, PWe-14
     
  36. S. Sasaki, H. Tamura, S. Miyashita, T. Maruyama, T. Akazaki, and T. Fujisawa, “Kondo-Fano Effect in a Side-Coupled Double Quantum Dot”, International Symposium on Nanoscale Transport and Technology, Jan. 20-23, 2009, Atsugi, Kanagawa, PTu-11.
     
  37. H. Tamura, “Simulation of electron phase evolution in parallel quantum point contacts”, 1st International Conference of the Grand Challenge to Next-Generation Integrated Nanoscience, Tokyo, Japan, June 3-7, 2008, 2-CMP14.
     
  38. "Crossover from resonance to anti-resonance Kondo effect in a quantum dot device", Hiroyuki Tamura, International Conference on Electronic Properties of Two-dimensional Systems (EP2DS-17), TU-PE110, Genova, Italy, July 15-20 2007.
     
  39. "Interplay between electrostatic and tunnel couplings in an independently contacted double quantum dot-quantum wire coupled device", S. Sasaki, H. Tamura, S. Miyashita, T. Maruyama, T. Akazaki, Y. Hirayama and H. Takayanagi, International Conference on Electronic Properties of Two-dimensional Systems (EP2DS-17), TU-PE109, Genova, Italy, July 15-20 2007.
     
  40. "Photoluminescence evolution across the metal-insulator transition in an undoped GaAs quantum well", M. Yamaguchi, S. Nomura, T. Maruyama, S. Miyashita, Y. Hirayama, H. Tamura, and T. Akazaki, International Conference on Electronic Properties of Two-dimensional Systems (EP2DS-17), TU-PE107, Genova, Italy, July 15-20 2007.
     
  41. "Optical mapping of properties of two-dimensional electron system in magnetic fields", N. Hayashi、K. Tsumura、S. Nomura, M. Yamaguchi、H. Tamura、T. Akazaki, and Y. Hirayama, International Conference on Electronic Properties of Two-dimensional Systems (EP2DS-17), MO-PE114, Genova, Italy, July 15-20 2007. 
  42. "Density dependent electron effective mass probed by photoluminescence down to dilute electron density limit", S. Nomura S, M. Yamaguchi, T. Akazaki, H. Tamura, T. Maruyama, S. Miyashita, Y. Hirayama, International Conference on Electronic Properties of Two-dimensional Systems (EP2DS-17), MO-PE113, Genova, Italy, July 15-20 2007.
     
  43. "Simultaneous measurement of photoluminescence and capacitance spectra in a GaAs quantum well ",  Hiroyuki Tamura (Invited), Optical Properties of Low-Dimensional Systems (OPLDS2007), May 30 - June 2, 2007, National Research Council of Canada.
     
  44. “Transport Properties of an Independently Contacted Double Quantum Dot-Quantum Wire Coupled Device”, S. Sasaki, H. Tamura, S. Miyashita, T. Maruyama, T. Akazaki, Y. Hirayama, H. Takayanagi, International Conference on Nanoelectronics, Nanostructures and Carrier Interactions, PWe-06, 20-23 February, 2007, Atsugi, Japan.
     
  45. “Ballistic Current Injection into a Semiconductor Quantum Dot”, T. Kobayashi, S. Tsuruta, S. Kang, S. Sasaki, H. Tamura, T. Fujisawa , Y. Tokura , T. Akazaki, International Conference on Nanoelectronics, Nanostructures and Carrier Interactions, PWe-05, 20-23 February, 2007, Atsugi, Japan.
     
  46. “Controlling electric field and electron density in a double-gated GaAs/AlGaAs quantum well”, M. Yamaguchi, S. Nomura, K. Miyakoshi, H. Tamura, T. Akazaki, H. Takayanagi, 12th Advanced Heterostructure Workshop, December 3-8, 2006, Hawaii, USA
     
  47. "Enhancement of electron effective mass and reduced mass in dilute electron regime", S. Nomura, M. Yamaguchi, T. Akazaki, K. Miyakoshi, H. Tamura, H. Takayanagi, Y. Hirayama, International Conference on the Physics of Semiconductors, TuA3i.6, 24-28 July, 2006, Vienna, Austria.
     
  48. "Non-local spin control in a double quantum dot-quantum wire coupled system", S. Sasaki, S. Kang, S. Miyashita, T. Maruyama, H. Tamura, T. Akazaki, Y. Hirayama, and H. Takayanagi, International Conference on the Physics of Semiconductors, WeA1b.4, 24-28 July, 2006, Vienna, Austria.
     
  49. "Hofstadter's butterfly energy diagram and the Hall conductance in Kagome lattice potential", H. Tamura, K. Miyakoshi, S. Murakami, H. Takayanagi, International Conference on the Physics of Semiconductors, TuA3n.20, 24-28 July, 2006, Vienna, Austria.
     
  50. "Spin correlation in a double-quantum-dot device", H. Tamura, S. Sasaki, S. Kang, S. Miyashita, T. Maruyama, T. Akazaki, Y. Hirayama and H. Takayanagi, The 4th International Symposium on Nanotechnology (JAPAN NANO 2006), Tokyo, Feb. 20-21, 200
     
  51. "Photoluminescence measurements on a GaAs quantum well in a modulated potential with a square lattice structure", M. Yamaguchi, S. Nomura, K. Miyakoshi, H.Tamura, T. Akazaki, T. Maruyama, S. Miyashita, Y. Hirayama, and H. Takayanagi, International Symposium on Mesoscopic Superconductivity and Spintronics 2006, NTT R&D Center, Atsugi, Kanagawa, Japan (Feb. 27, 2006).
     
  52. "Density dependent electron effective mass in a back-gated quantum well", S. Nomura, M. Yamaguchi, T. Akazaki, K. Miyakoshi,H.Tamura, H. Takayanagi, and Y. Hirayama, International Symposium on Mesoscopic Superconductivity and Spintronics 2006, NTT R&D Center, Atsugi, Kanagawa, Japan. (Feb. 27, 2006)
     
  53. "Spin correlateion in a double quantum dot-quantum wire coupled system", S. Sasaki, S. Kang, K. Kitagawa, M. Yamaguchi, S. Miyashita, T. Maruyama, H. Tamura, T. Akazaki, Y. Hirayama, and H. Takayanagi, International Conference on New Phenomena in Mesoscopic Structures (27 Nov - 2 Dec, 2005, Hawaii, USA).
     
  54. "Magneto-optical properties of electron-hole states in GaAs quantum wires", H. Tamura, M. Yamaguchi, S. Nomura, T. Akazaki, H. Takayanagi, P. Mohan, J. Motoshisa, and T. Fukui, International Conference on New Phenomena in Mesoscopic Structures (27 Nov - 2 Dec, 2005, Hawaii, USA).
     
  55. "RKKY interaction and Kondo effect in double quantum-dot devices", H. Tamura (invited), International Workshop on Spins and Quantum Transport (12 October - 14 October 2005, Sendai).
     
  56. Control of electron-hole wave functions in a wide quantum well by electric fields, H. Tamura, M. Yamaguchi, S. Nomura, T. Akazaki, H. Takayanagi, 1st NAREGI International Nanoscience Conference, June 14 - 17, 2005, Nara, Japan
     
  57. Charged excitons in a back-gated undoped quantum well in the integer and the fractional quantum-Hall regimes, M. Yamaguchi, S. Nomura, T. Akazaki, H. Tamura, H. Takayanagi, Y. Hirayama, IQEC/Pacific Rim 2005 (11 - 15 July. 2005, Tokyo).
     
  58. S. Nomura, M. Yamaguchi, T. Akazaki, H. Tamura, H. Takayanagi, Y. Hirayama, Electron-hole states in the fractional quantum Hall regime probed by photoluminescence, The 15th International Conference on the Electronic Properties of Two-Dimensional Systems (11 July - 15 July 2005, Albuquerque)
     
  59. Electric-field control of electron-hole wave functions in a wide quantum well, M. Yamaguchi, S. Nomura, K. Miyakoshi, T. Akazaki, H. Tamura, H. Takayanagi, The 15th International Conference on the Electronic Properties of Two-Dimensional Systems (11 July - 15 July 2005, Albuquerque)
     
  60. M. Yamaguchi, S. Nomura, T. Akazaki, H. Tamura, H. Takayanagi, P. Mohan, J. Motohisa, and T. Fukui, Magneto-optics of GaAs quantum wire lattices grown by selective-area MOVPE, The 15th International Conference on the Electronic Properties of Two-Dimensional Systems (11 July - 15 July 2005, Albuquerque)
     
  61. S. Nomura, M. Yamaguchi, T. Akazaki, H. Tamura, H. Takayanagi, Y. Hirayama, Electron-hole complexes in a back-gated quantum well in the fractional quantum Hall regime」 (invited), WE-Heraeus-Seminar "Electron-Exciton Interactions in Semiconductor Nanostructures" (29 May - 1 June 2005, Bad Honnef)
     
  62. Photoluminescence spectroscopy of a dulute electron system in a back-gated undoped quantum well, S. Nomura, M. Yamaguchi, D. Sato, T. Akazaki, H. Tamura, H. Takayanagi, and Y. Hirayama, International Conference of Nanoelectronics, Nanostructures and Carrier Interactions (NNCI2005), Jan. 31-Feb. 2, 2005, Atsugi, Japan.
     
  63. Hofstadter's butterfly energy band in quantum dot lattices, K. Miyakoshi, H. Tamura, and H. Takayanagi, International Conference of Nanoelectronics, Nanostructures and Carrier Interactions (NNCI2005), Jan. 31-Feb. 2, 2005, Atsugi, Japan.
     
  64. Hofstadter's fractal band diagram in Kagome quantum-dot-lattice, K. Miyakoshi, H. Tamura, and H. Takayanagi, International Workshop on Novel Quantum Phenomena in Transition Metal Oxides (TMO2004), Nov. 22-24, 2004, Sendai, Japan.
     
  65. Control and Detection of Electron and Hole States in Double-Gated Quantum Wells, M. Yamaguchi, H. Takayanagi, S. Nomura, T. Akazaki and H. Tamura, 11th Advanced Heterostructure Workshop (AHW-11), December 5-10, 2004, Hawaii, USA
     
  66. Optical investigation of the electrons in gated quantum wells and quantum-dot arrays, S. Nomura, M. Yamaguchi, D. Sato, T. Akazaki, H. Tamura, H. Takayanagi, T. Saku, Y. Hirayama, and Y. Aoyagi , 11th Advanced Heterostructure Workshop (AHW-11), December 5-10, 2004, Hawaii, USA
     
  67. Hofstadter’s fractal band diagram in the Kagome quantum-dot-lattice, Kenji Miyakoshi, Hiroyuki Tamura, and Hideaki Takayanagi, 11th Advanced Heterostructure Workshop (AHW-11), December 5-10, 2004, Hawaii, USA
     
  68. Negatively charged excitons in a back-gated undoped heterostructure S. Nomura, M. Yamaguchi, D. Sato, T. Akazaki, H. Tamura, H. Takayanagi, T. Saku, and Y. Hirayama, International Conference on the Physics of Semiconductors (ICPS-27), July 26-30, 2004, Flagstaff, Arizona
     
  69. Magneto-optics in Be-delta-doped GaAs quantum wells with a back gate, M. Yamaguchi, S. Nomura, D. Sato, T. Akazaki, H. Tamura, and H. Takayanagi, International Conference on the Physics of Semiconductors (ICPS-27), July 26-30, 2004, Flagstaff, Arizona
     
  70. Tunable Exchange Interaction in Quantum-Dot-Array Devices, H. Tamura, K. Shiraishi, and H. Takayanagi, International Conference on the Physics of Semiconductors (ICPS-27), July 26-30, 2004, Flagstaff, Arizona
     
  71. Tunable exchange interaction and Kondo screening in quantum dot devices (Invited talk), H. Tamura, The 2nd Quantum Transport Nano-Hana International Workshop, Chiba, 2004.3.24
     
  72. Electron-density dependence of Photoluminescence from Be-delta-dopoed GaAs quantum wells with a back gate, D. Sato, S. Nomura, M. Yamaguchi, T. Akazaki, H. Tamura, and H. Takayanagi, International Symposium on Mesoscopic Superconductivity and Spintronics 2004 (MS+S2004), Atsugi, 2004.3.2
     
  73. Transport properties of a quantum wire with a side-coupled quantum dot, M. Yamaguchi, A. Richter, H. Tamura, T. Akazaki, and H. Takayanagi, International Symposium on Mesoscopic Superconductivity and Spintronics (MS+S2004), Atsugi, 2004.3.2
     
  74. Toward Tunable Magnetism in Quantum Dot Devices, H. Tamura, K. Shiraishi, L. I. Glazman, A. Richter, M. Yamaguchi, T. Akazaki, and H. Takayanagi, International Symposium on Mesoscopic Superconductivity and Spintronics 2004 (MS+S2004), Atsugi, 2004.3.2
     
  75. Conductance oscillations of a quantum wire with a side-coupled quantum dot, M. Yamaguchi, A. Richter, H. Tamura, T. Akazaki, and H. Takayanagi, XXXIXth Rencontres de Moriond, Italy, 2004.1.25
     
  76. Kondo effect in a quantum wire coupled with double side-dots, H. Tamura and L.I. Glazman, International Symposium on New Phenomena in Mesoscopic Structures, USA, 2003.12.1
     
  77. Design of New Properties and Functions Based on Quantum Wire Networks, K. Shiraishi, H. Tamura, and H. Takayanagi, International Symposium on Functional Semiconductor Nanosystems FSNS2003, Atsugi, 2003.11.11
     
  78. Tunable Kondo effect in a quantum dot device, H. Tamura and L. I. Glazman, 15th International Conference on Electronic Properties of Two-Dimensional Systems (EP2DS-15), Nara, 2003.7.15
     
  79. Field-induced Semiconductor Quantum Dots defined by a single metallic Front-gate, A.Richter, Y.Harada, H.Tamura, T.Akazaki, T.Saku, Y.Hirayama, and H.Takayanagi, International Symposium on Carrier Interactions and Spintronics in Nanostructures -CISN2003- (Atsugi, March 10-12, 2003)
     
  80. A field-induced Semiconductor Quantum Dot defined by a single metallic Front-gate, A.Richter, K.Matsuda, Y.Harada, H.Tamura, T.Akazaki, Y.Hirayama, and H.Takayanagi, 2nd International Conference on Semiconductor Quantum Dots -QD2002- (Tokyo, September 30 - October 3, 2002)
     
  81. Observations of Magnetoresistance Oscillations in a Quantum Dot Array System, Y.Harada, T.Akazaki, H.Tamura, K.Matsuda, T.Kimura, Y.Hirayama, and H.Takayanagi, 26th International Conference on the Physics of Semiconductors (Edinburgh, July 29 - August 2 2002)
     
  82. Hund's Rule in Artificial Atoms, Y.Asari, H.Tamura, and K.Takeda, International Symposium on Mesoscopic Superconductivity and Spintronics MS+S2002 (Atsugi, March 4-6, 2002)
     
  83. Observations of Aharanov-Bohm Oscillations in a Quamtum Dot Array Systems, Y.Harada, T.Akazaki, H.Tamura, M.Matsuda, T.Kimura, Y.Hirayama, and H.Takayanagi, International Symposium on Mesoscopic Superconductivity and Spintronics MS+S2002 (Atsugi, March 4-6, 2002)
     
  84. Design of superconductors in quamtum dot superlattices, T.Kimura, H.Tamura, K.Kuroki, K.Shiraishi, H.Takayanagi, and R.Arita, International Symposium on Mesoscopic Superconductivity and Spintronics MS+S2002 (Atsugi, March 4-6, 2002)
     
  85. Material design in quantum dot superlattices, H.Tamura, K.Shiraishi, T.Kimura, and H.Takayanagi, International Symposium on Mesoscopic Superconductivity and Spintronics MS+S2002 (Atsugi, March 4-6, 2002)
     
  86. Material design in quantum dot superlattices (Invited talk), K.Shiraishi, H.Tamura, T.Kimura, and H.Takayanagi, 4th Asian Workshop on First-Principle Electronics (Taipei, October 29-31, 2001)
     
  87. Material design based on quantum dot arrays (Invited talk), K.Shiraishi, H.Tamura, T.Kimura, and H.Takayanagi, 1st International Meeting on Formation and Characterization of Compound Semiconductor Nano-structures (Tsukuba, August 14, 2001)
     
  88. Magnetic field effects on ferromagnetismand transport properties of kagome dot superlattices, T.Kimura, H.Tamura, K.Shiraishi, and H.Takayanagi, International Conference of Electronic Properties of Two-Dimensional Systems EP2DS (Prague, July 30-August 3, 2001)
     
  89. Spherical artificial atom in magnetic fields, Y.Asari, H.Tamura, and K.Takeda, 1st International Workshop on Quantum Nonplanar Nanostructures and Nanoelectronics (Tsukuba, July 2-4, 2001)
     
  90. Design of a semiconductor ferromagnet in a quantum dot array (Invited talk), K.Shiraishi, H.Tamura, T.Kimura, and H.Takayanagi, Gordon Research Conference, "Thin film and crystalgrowth mechanism" (Williamstowm, USA, July 2001)
     
  91. Magnetic field effects on the flat-band ferromagnetism on a kagome dot array, T.Kimura, H.Tamura, K.Shiraishi, and H.Takayanagi, International Symposium on Carrier Interactions in Mesoscopic Systems (Atsugi, February 2001)
     
  92. Hund's rule in a spherical artificial atom, Y.Asari, H.Tamura, and K.Takeda, International Symposium on Carrier Interactions in Mesoscopic Systems (Atsugi, February 2001)
     
  93. Design of a semiconductor ferromagnet in artificial crystals, H.Takayanagi, H.Tamura, K.Shiraishi, and T.Kimura, XXXVI Rencontres de Mariond, "Electronic Correlations: from meso- to nano-physics" (Les Arcs, January 2001)
     
  94. Theoretical Studies of Ferromagnetism in Semiconductor Dot Array, K.Shiraishi, H.Tamura, and H.Takayangi, 3rd Japan-Korea Joint Workshop on First-Principles Electronic Structure Calculations (Tsukuba, Oct.30-Nov.1, 2000)
     
  95. Anisotropic parabolic quantum dot in magnetic field, Y.Asari, H.Tamura, and K.Takeda, 3rd Japan-Korea Joint Workshop on First-Principles Electronic Structure Calculations (Tsukuba, Oct.30-Nov.1, 2000)
     
  96. Artificial Crystals Designed in Semiconductor Dot Arrays (Invited talk), H.Tamura, K.Shiraishi, T.Kimura, and H.Takayanagi, 4th International Symposium on Quantum Functional Devices, Kanazawa (November 2000)
     
  97. Flat-band Ferromagnetism in Semiconductor Dot Arrays, H.Tamura, K.Shiraishi, and H.Takayanagi, 25th International Conference of Physics of Semiconductors ICPS, Osaka (September 2000)
     
  98. Semiconductor Ferromagnetism in Quantum Dot Array, H.Tamura, K.Shiraishi, and H.Takayanagi, International Conference of Semiconductor Quantum Dots, Munich (July 2000)
     
  99. Theory of activated conduction in a Si single electron transistor, H.Tamura, Y.Takahashi, and K.Murase, 4th International Symposium on New Phenomena in Mesoscopic Structures (Hawaii, USA), December, 1998.
     
  100. Orbital magnetism of disordered quantum dots: Effects of temperature and Coulomb interaction, H.Tamura and M.Ueda, 23rd International Conference on the Physics of Semiconductors (Berlin, Germany), July, 1996.
     
  101. Orbital Magnetism of Quantum Dots: Effect of Disorder and Electron-Electron Interaction, H.Tamura and M.Ueda, Third International Symposium on New Phenomena in Mesoscopic Structures (Hawaii, USA), December, 1995.
     
  102. Analytical Study of Electrical Transport in Quantum Wires in the Presence of Magnetic Field and Spin-Orbit Scattering, H.Tamura and T.Ando, 33rd Yamada Conference on the Application of High Magnetic Fields in Semiconductor Physics (Chiba, Japan), August, 1992.
     
  103. Conductance Fluctuations in Quantum Wires , H.Tamura and T.Ando, 14th Taniguchi Symposium on Physics of Mesoscopic System (Shima, Japan), November, 1991.