半導体ナノ構造の物理的基礎とその応用

• Project/Area Number: 11212101
• Research Category: Grant-in-Aid for Scientific Research on Priority Areas
• Allocation Type: Single-year Grants
• Review Section: Science and Engineering
• Research Institution: The University of Tokyo
• Principal Investigator: 荒川 泰彦 (2003-2004) 東京大学, 先端科学技術研究センター, 教授 (30134638); 三浦 登 (1999-2002) 東京大学, 物性研究所, 教授 (70010949)
• Co-Investigator(Kenkyū-buntansha): 濱口 智尋 大阪大学, 工学部, 名誉教授 (40029004) ; 三浦 登 東京大学, 物性研究所, 名誉教授 (70010949) ; 冷水 佐尋 (冷水 佐壽) 大阪大学, 大学院・基礎工学研究科, 教授 (50201728) ; 難波 進 大阪大学, 名誉教授 (70029370) ; 池上 徹彦 会津大学, 学長 (10315674) ; 荒川 泰彦 東京大学, 先端科学技術研究センター, 教授 (30134638) ; 森 伸也 大阪大学, 大学院・工学研究科, 助教授 (70239614)
• Project Period (FY): 1999 – 2004
• Project Status: Completed (Fiscal Year 2004)
• Budget Amount: ¥16,800,000 (Direct Cost: ¥16,800,000); Fiscal Year 2004: ¥1,500,000 (Direct Cost: ¥1,500,000); Fiscal Year 2003: ¥3,100,000 (Direct Cost: ¥3,100,000); Fiscal Year 2002: ¥3,100,000 (Direct Cost: ¥3,100,000); Fiscal Year 2001: ¥3,200,000 (Direct Cost: ¥3,200,000); Fiscal Year 2000: ¥3,000,000 (Direct Cost: ¥3,000,000); Fiscal Year 1999: ¥2,900,000 (Direct Cost: ¥2,900,000)
• Keywords: 電子デバイス・機器 / 量子エレクトロニクス / 量子コンピューター / 量子細線 / 量子ドット / 量子コンピュータ / 半導体 / ナノ構造 / 量子光物性 / 量子井戸 / 強磁場 / 量子現象

Research Abstract

本特定領域研究プロジェクトは、日英の優れた材料開発、特徴ある測定手段、理論グループの支援を総合的に融合して、ナノ構造デバイスに関する物理的基礎研究の飛躍的進展を図り、これを背景に次世代の光・電子デバイスの可能性を提示することを目的として、1999年から5年計画で日英の相互交流、共同研究を主眼として遂行された。わが国と英国のこの分野における第一線の研究者が重要な知見を挙げ、プロジェクトとしての成果を十分達成した。本年度は、5年間の研究の総括を行うために、ナノ物理およびナノエレクトロニクスに関する日英国際シンポジウムをわが国で開催することを活動の主眼とした。総括班メンバーは、領域代表者および計画研究代表者からなる。なお、三浦、濱口は、プロジェクト実施期間中にそれぞれ東京大学と大阪大学を定年になったため、荒川および冷水に交代している。具体的には、これまでの研究活動の総括として、ナノ物理・ナノエレクトロニクスに関する日英国際シンポジウムを、【日英ナノテクノロジーシンポジウム-物理から情報素子およびバイオまで-】として、平成17年3月16日(水)に東京虎ノ門パストラルで開催した。この会議では、英国のこの分野における主要メンバーを招聘するとともに、わが国の第一線の研究者である特定領域メンバーが中心となりプログラムを構成した。講演者は、L.Eaves教授(University of Nottingham)、安藤恒也教授(東京工業大学)、D.A.Williams博士(Hitachi Cambridge Laboratory)、M.Skolnick教授(University of Sheffield)、荒川泰彦教授(東京大学)、J.M.Chamberlain教授(University of Durham)、原田慶恵室長(東京都臨床医学総合研究所)であった。また若手研究者によるポスター発表も行われた。有意義な情報交換を行うとともに、日英研究協力の将来の発展に向けて討論が行われた。

Research Products

• [Journal Article] Manipulation of electronic states in single quantum dots by micromachined air-bridge (2004)
  • Author(s): T.Nakaoka, T.Kakitsuka, T.Saito, Y.Arakawa
  • Journal Title: Applied Physics Letters 84・8 Pages: 1392-1394
• [Journal Article] Narrow photoluminescence linewidth (< 17 meV) from highly uniform self-assembled InAs/GaAs quantum dots grown by low-pressure metalorganic chemical vapor deposition (2004)
  • Author(s): Tao Yang, Jun Tatebayashi, Shiro Tsukamoto, Masao Nishioka, Yasuhiko Arakawa
  • Journal Title: Applied Physics Letters 84・15 Pages: 2817-2819
• [Journal Article] In/GaAs self-assembled quantum dot lasers grown by metalorganic chemical vapor deposition effects of postgrowth annealing onstacked InAs quantum dots (2004)
  • Author(s): J.Tatebayashi, Y.Arakawa, N.Hatoi, H.Ebe, M.Sugawara, H.Sudo, A.Kuramata
  • Journal Title: Applied Physics Letters 85・6 Pages: 1024-1026
• [Journal Article] Formation and optical properties of stacked GaN self-assembled quantum dots grown by metalorganic chemical vapor deposition (2004)
  • Author(s): K.Hoshino, S.Kako, Y.Arakawa
  • Journal Title: Applied Physics Letters 8・5 Pages: 1262-1264
• [Journal Article] Lasing characteristics of InAs quantum-dot microdisk from 3K to room temperature (2004)
  • Author(s): T.Ide, T.Baba, J.Tatebayashi, T.Iwamoto, T.Nakaoka, Y.Arakawa
  • Journal Title: Appl.Phys.Lett. 85・8 Pages: 1326-1328
• [Journal Article] Improvement of the uniformity of self-assembled InAs quantum dots grown on InGaAs/GaAs by low-pressure metalorganic chemical vapor deposition (2004)
  • Author(s): T.Yang, S.Tsukamoto, J.Tatebayashi, M.Nishioka, Y.Arakawa
  • Journal Title: Applied Physics Letters 85 Pages: 2753-2755
• [Publications] J.Tatebayashi, S.Iwamoto, S.Kako, S.Ishida, Y.Arakawa: "Optical Characteristics of Two-Dimensional Photonic Crystal Slab Nanocavities with Self-Assembled InAs Quantum Dots for 1.3 mm light emission"Jpn.J.ADDl.Phys. 42・4B. 2391-2394 (2003)
• [Publications] J.Tatebayashi, N.Hatori, H.Kakuma, M.Ishida, H.Ebe, H.Sudo, A.Kuramata, Y.Nakata, M.Sugawara, Y.Arakawa: "Low threshold current operation of self-assembled InAs quantum dot lasers by metal organic chemical vapour depostion"Electron.Lett.. 39・15. 1130-1131 (2003)
• [Publications] K.Hoshino, S.Kako, Y.Arakawa: "Stranski-Krastanow growth of stacked GaN quantum dots with intense pohotoluminescence"Phys.Stat.Sol.(b). 240・2. 322-325 (2003)
• [Publications] M.-S.Nomura, M.Arita, S.Ashihara, S.Kako, M.Nishioka, Y.Arakawa, T.Shimura, K.Kuroda: "Thickness dependence of transient absorption spectrum for InGaN thin films"Phys.Stat.Sol.(c). 0・7. 2606-2609 (2003)
• [Publications] T.Kakitsuka, T.Saito, T.Nakaoka, Y.Arakawa, H.Ebe, M.Sugawara, Y.Yoshikuni: "Numerical analysis of transition energy shift in InAs/GaAs quantum dots induced by strain-reducing layers"Phys.Stat.Sol.(c). 0・4. 1157-1160 (2003)
• [Publications] S.Kako, M.Miyamura, K.Hoshino, Y.Arakawa: "Long-lived excitons up to 1ms in GaN/AlN self-assembled quantum dots"Phys.Stat.Sol.(b). 24・2. 388-391 (2003)
• [Publications] Y.H.Matsuda, N.Miura 他: "Effective Mass of Conduction Electrons in Cd_<1-x>Mn_xTe"Physical Review B. 65巻. 115202 (2002)
• [Publications] T.M.Fromhold, L.Eaves, N.Miura 他: "Tunneling Spectroscopy of Mixed Stable-Chaotic Electron Dynamics in a Quantum Well"Physical Review B. 65巻. 155312 (2002)
• [Publications] K.Shibata, N.Miura 他: "Study of Band Nonparabolicity Using Electron Cyclotron Resonance of InGaAs/InAlAs Quantum Wells below 100 T"Physica E. 12巻. 566 (2002)
• [Publications] N.Miura, Y.Shiraki 他: "Anomalous Diamagnetic Shift of Excitons in II-VI Quantum Dots and in Indirect Short Period Superlattices"Physica E. 13巻. 263 (2002)
• [Publications] T.Yasuhira, N.Miura 他: "Exchange Interactions in CdMnTe/CdMgTe Quantum Wells under High Magnetic Fields"Physica E. 13巻. 568 (2002)
• [Publications] A.Polimeni, L.Eaves, M.Miura 他: "Linewidth Broadening of Excitonic Luminescence from Quantum Wells in Pulsed Magnetic fields"Physica E. 13巻. 349 (2002)
• [Publications] Y.H.Matsuda, N.Miura他: "Possible s-d Hybridization Effect on the Cyclotron Mass in II-VI Diluted Magnetic Semiconductors at Megagauss Fields"Physica B. 249-295. 467-470 (2001)
• [Publications] Y.H.Matsuda, T.Ikaida, N.Miura他: "Anomalous Enhancement of the Cyclotron Mass of Electrons in Cd1-xMnxTe Observed at Very High Magnetic Fields"Proceedings of the 25^<th> International Conference on the Physics of Semiconductors (Osaka, 2000). 246-247 (2001)
• [Publications] K.Uchida, N.Miura他: "Magnetic Field and Pressure Effects of Photoluminescence in a GaP/AIP Short-Period Superlattice"Proceedings of the 25^<th> International Conference on the Physics of Semiconductors (Osaka, 2000). 555-556 (2001)
• [Publications] H.Arimoto, N.Miura, R.A.Stradling: "Cyclotron Resonance in InAs/AlSb Single Quantum Well under Short Pulse of High Magnetic Fields"Proceedings of the 25^<th> International Conference on the Physics of Semiconductors (Osaka, 2000). 899-900 (2001)
• [Publications] T.Yasuhira, N.Miura, E.Kurtz他: "Exciton Confinement and Anomalous Diamagnetic Shifts in CdSe/ZnSe Quantum Dots under High Magnetic Fields"Proceedings of the 25^<th> International Conference on the Physics of Semiconductors (Osaka, 2000). 1215-1216 (2001)
• [Publications] T.Ikaida, N.Miura他: "Cyclotron Resonance in PbSe/PbEuTe Quantum Dot Crystals"Proceedings of the 25^<th> International Conference on the Physics of Semiconductors (Osaka, 2000). 1057-1058 (2001)
• [Publications] N.Kotera, H.Arimoto, N.Miura 他: "Non-parabolic Effective Masses of Conduction Subbands in InGaAs/InAlAs Quantum Wells in Normal and Parallel Directions"Physica B. 298. 221-225 (2001)
• [Publications] K.Uchida, N.Miura, F.Issiki, Y.Shiraki: "Carrier Localization in Gap/AIP Type-II Heterostructures in High Magnetic Fields (2001)"Physica B. 298. 310-314 (2001)
• [Publications] T.Yasuhira, Y.H.Matusda, K.Uchida, N.Miura 他: "High Field Magneto-Optical Study of Magnetic Interactions in CdMnTe Quantum Well"Physica B. 298. 411-415 (2001)
• [Publications] Y.H.Matsuda, T.Yasuhira, K.Uchida, N.Miura, 他: "Excitons and Magneto-Absorption in Cdl-xMnxTe at 500T-Fields"Physica B.. 298. 416-420 (2001)
• [Publications] T.Ikaida, N.Miura, Y.Shiraki, Y.Imanaka, K.Takehana 他: "Filling Factor Dependence of Electron Effective Mass in Si/SiGe Quantum Wells at High Magnetic Field"Physica B. 298. 505-509 (2001)
• [Publications] A.Yamamoto, K.Uchida, N.Miura 他: "Excitons and Band Structure of Highly Anisotropic GaTe Single Crystals"Phys. Rev. B. 64. 035210-1-035210-9 (2001)
• [Publications] Y.H.Matsuda, T.Ikaida, N.Miura, J.他: "Electron Cyclotron Resonance in In1-xMnxAs (2001)"Physica E. 10. 219-223 (2001)
• [Publications] D.R.Yakoblev, W.Ossau, S.A.Crooker, K.Uchida, N.Miura 他: "Trions in ZnSe-Base Quantum Wells Probed by Magnetic Fields"Phys. Stat. Sol. (b). 227. 353-363 (2001)
• [Publications] R.A.Stradling, T.Ikaida, Y.H.Matsuda, N.Miura 他: "Coulomb Effects Observed in the Cyclotron Resonance at High Carrier Concentrations in Modulation-Doped InAs/GaSb Quantum Wells Giving Filling Factors (n) of 2 to 3.5 at 40T"Proc. of the 10th Int. Conf. Narrow Gap Semiconductors and Related Small Energy Phenomena, Physics and Application. 13-15 (2001)
• [Publications] T.Ikaida, N.Miura, S.J.Allen, G.Bauer 他: "Study of Electronic States in PbSe/PbEuTe Quantum Dot Crystals by Cyclotron Resonance at Very High Magnetic Fields"Proc. of the 10th Int.Conf. Narrow Gap Semiconductors and Related Small Energy Phenomena, Physics and Application. 48-50 (2001)
• [Publications] Y.H.Matsuda, T.Ikaida, N.Miura, J.Kono 他: "Hole Cyclotron Resonance in In_<1-x>Mn_xAs"Proc. of the 10th Int.Conf. Narrow Gap Semiconductors and Related Small Energy Phenomena, Physics and Application. 93-95 (2001)
• [Publications] B.N.Murdin, Y.H.Matsuda, N.Miura 他: "Effective Mass Enhancement in Dilute InN_xSb <1-x>"Proc. of the 10th Int.Conf. Narrow Gap Semiconductors and Related Small Energy Phenomena, Physics and Application. 297-299 (2001)
• [Publications] N.Miura, T.Ando (Editors): "Proceedings of the 25^<th> International Conference on the Physics of Semiconductors"Springer Verlag. 1846 (2001)
• [Publications] T.Yasuhira,N.Miura 他: "Giant Faraday Rotation Spectra of Zn_<1-x>Mn_xSe Observed in High Magnetic Fields up to 150T"Physica E. 6. 191-194 (2000)
• [Publications] H.Arimoto,N.Miura 他: "Anomalous Hysteretic Phenomena in Cyclotron Resonance Spectra of GaAs/AlGaAs Quantum Well under Tilted Magnetic Fields of Short Puse up to 150T"Physica E. 6. 191-194 (2000)
• [Publications] Y.H.Matsuda,N.Miura 他: "Cyclotron Resonance in Cd_<1-x>Mn_xTe : I at Very High Magnetic Fields"Journal of Crystal Growth. 214/215. 400-405 (2000)
• [Publications] T.Devreese,N.Miura 他: "High Magnetic Field Cyclotron Resonance in CdS : Explanation of the Non-Monotonic Temperature Dependence of the Cyclotron Mass"Journal of Crystal Growth. 214/215. 465-468 (2000)
• [Publications] V.F.Aguekian,N.Miura 他: "Photoluminescence of Free and Localized Excitons from CdTe/CdMnTe Quantum Well Structure in the Presence of a Strong External Magnetic Field"Journal of Luminescence. 87/89. 506-508 (2000)
• [Publications] T.Goto,N.Miura 他: "Exciton Absorption Spectra of MoS_2 Crystals in High Magnetic Fields up to 150T"Journal of Physics : Condensed Matter. 12. 6719-6723 (2000)
• [Publications] R. Cingolani, N. Miura 他: "Electron-Hole Correlation in Quantum Dots under a High Magnetic Field (up to 45T)"Physical Review Letters. 83巻. 4832-4835 (1999)
• [Publications] T. Yasuhira, N. Miura 他: "Magnetic and Non-Magnetic Faraday Rotation in ZnMnSe in High Magnetic Fields"Semicond. Sci. Technol Matter. 14巻. 1161-1164 (1999)
• [Publications] R.K. Hayden, N. Miura 他: "The Transition to Chaos for Hot Electrons in a Wide Quantum Well"Physica B. 272巻. 163-166 (1999)
• [Publications] H. Momose, N. Miura 他: "Cyclotron Resonance in (GaAs)n/(A1As)n Superlattices under Ultra-High Magnetic Fields"Physica E. 4巻. 286-291 (1999)
• [Publications] N. Miura 他: "Magneto-optical Study of Semiconductor Nanostructures in High Magnetic Fields"Journal of Physics : Condensed Matter. 11巻. 5917-5928 (1999)
• [Publications] V.A. Kulbachinsk, N, Miura 他: "Cyclotron Resonance in High Magnetic Fields in Bi2Se3, Bi2Te3 and Sb2Te3 Based Crystals"Journal of the Physical Society of Japan. 68巻. 3328-3333 (1999)