• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Many Body Effects of Excited Electrons in Semiconductor Quantum Dots under Multi-Photon Excitation

Research Project

Project/Area Number 10304022
Research Category

Grant-in-Aid for Scientific Research (A).

Allocation TypeSingle-year Grants
Section一般
Research Field 固体物性Ⅰ(光物性・半導体・誘電体)
Research InstitutionOsaka University

Principal Investigator

TADASHI Itoh  Graduate School of Engineering Science Osaka University Prof., 基礎工学研究科, 教授 (60004503)

Co-Investigator(Kenkyū-buntansha) EDAMATSU Keiichi  Graduate School of Engineering Science Osaka University Assoc.Prof., 基礎工学研究科, 助教授 (10193997)
ISHIHARA Hajime  Graduate School of Engineering Science Osaka University Assoc.Prof., 基礎工学研究科, 助教授 (60273611)
CHO Kikuo  Graduate School of Engineering Science Osaka University Prof., 基礎工学研究科, 教授 (60013489)
Project Period (FY) 1998 – 2000
Project Status Completed (Fiscal Year 2000)
Budget Amount *help
¥37,000,000 (Direct Cost: ¥37,000,000)
Fiscal Year 2000: ¥3,300,000 (Direct Cost: ¥3,300,000)
Fiscal Year 1999: ¥12,100,000 (Direct Cost: ¥12,100,000)
Fiscal Year 1998: ¥21,600,000 (Direct Cost: ¥21,600,000)
KeywordsSemiconductor Quantum Dot / Confined Electron System / Multi-Photon Excitation / Multi-Exciton Effect / Exciton L-T Splitting / Degenerate Four-Wave Mixing / Single Quantum Dot Spectroscopy / Dot-Size Dependence / オージェ過程 / 非線形感受率 / サイズ依存性 / 縮退4光波混合 / 単一量子ドット顕微分光 / 内部電場のサイズ共鳴増大 / 4光波混合 / 時間分解分光 / 顕微分光 / 超微粒子 / 電子正孔交換相互作用
Research Abstract

The purpose of this project is to clarify experimentally and theoretically the many body effects among excited electrons in confined exciton systems.
1. IR transient absorption spectra under resonant excitation and two-photon excitation spectra of confined excitons were measured in CuCl quantum dots. (1) Confinement effect on the exciton Rydberg excited states was different from the confinement of exciton translational motion and compared with the theory developed by Uozumi and Kayanuma. (2) The slow decay component of the transient absorption was closely related with the luminescence blinking and photo-ionization effects. (3) Coexistence of luminescence and light scattering under the exciton resonant excitation indicated the importance of non-Markovian process in the exciton transverse relaxation.
2. Single quantum dot spectroscopy was performed on GaAs isolated island structures. We studied (1) dynamics of multi-exciton luminescence and its excitation power dependence, (2) energy trans … More fer phenomena among quantum dots in an island structure through the continuum states, and (3) nonlinear anti-Stokes luminescence caused by the Auger process inherent to the quantum dots.
3. Energy level structures, optical spectra and resonant enhancement of internal electric field in excitons confined in spherical quantum dots were theoretically studied by taking exciton L-T splitting, bulk-like screening by background polarization and mirror image effect. Shape effect was also studied in cylindrically confined system.
4. For one-dimensional periodic structures, (1) spatial structures of the exciton wave functions, coupled modes with photons and the radiative shift and broadening of the coupled modes were studied as functions of exciton quantum numbers and sizes of the periodic structures. (2) Degenerate four wave mixing signal is enhanced by the giant nonlinear response induced by the exciton nonlocality. The comparison with the experimental results obtained for GaAs thin films confirmed the resonance enhancement of the internal electric field with the spatial structure different from dipole type. Less

Report

(4 results)
  • 2000 Annual Research Report   Final Research Report Summary
  • 1999 Annual Research Report
  • 1998 Annual Research Report
  • Research Products

    (118 results)

All Other

All Publications (118 results)

  • [Publications] B.P.Zhang: "Spontaneous Formation of II-VI Dot Arrays and Wires"J.Cryst.Growth. 184/185. 237-241 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] T.Itoh: "Micro-photoluminescence Spectroscopy of II-VI and I-VII Semiconductor Quantum Dots"Proceedings of the Second Symposium on Atomic-scale Surface and Interface Dynamics. 325-328 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Edamatsu: "Resonant Secondary Emission of CuCl Quantum Dots under Two-Photon Excitation"Excitonic Processes in Condensed Matter, ed.R.T.Williams and W.M.Yen, The Electrochemical Society Proceedings Series. PV98-25. 259-261 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Edamatsu: "One and Two-Photon Selective Excitation Spectroscopy of CuCl Quantum Dots"RIKEN Review. 17. 15-16 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 枝松圭一: "固体の赤外過渡吸収スペクトルの測定"固体物理. 33. 438-446 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 枝松圭一: "解説:光で探る半導体超微粒子の励起子物性"日本物理学会誌. 53. 412-421 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Yamanaka: "Quantum Confinement of 2P Exciton and Biexciton in CuCl Nanocrystals"The Bulletin of the Cluster Science and Technology. 1. 21-27 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] B.P.Zhang: "Intermittent Photoluminescence and Thermal Ionization of ZnCdSe/ZnSe Quantum Dots grown by Molecular Beam Epitaxy"Appl.Phys.Lett.. 73. 1266-1268 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Cho: "Mechanisms for LT Splitting of Polarization Waves : a Link between Electron-Hole Exchange Interaction and Depolarization Shift"J.Phys.Soc.Jpn.. 68. 683-691 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 浅川秀之: "多層薄膜における閉じ込め励起子の輻射場を介した結合と輻射寿命"光物性研究会'98論文集. 49-52 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] T.Uozumi: "Excited-state absorption of excitons confined in spherical quantum dots"Phys.Rev.B. 59. 9826-9829 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Edamatsu: "Exciton relaxation process of II-VI and I-VII semiconductor quantum dot"Proceedings of the Third Symposium on Atomic-scale Surface and Interface Dynamics. 75-80 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Edamatsu: "Two-photon excitation spectra of confined excitons in CuCl nanocrystals"Phys.Rev.B. 59. 15868-15871 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Ajiki: "Effects of Transition Dipole Moment on Exciton States in a Single Quantum Dot"Proc.3rd Int.Conf.on Excitonic Processes in Condensed Matter, Boston 1998. 262-267 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Ajiki: "Transverse and Longitudinal Character of Excitons in spherical and cylindrical quantum dots"J.Lumin.. 87-89. 341-343 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Ishihara: "Size dependence of degenerate four wave mixing signal due to enhancement of internal field in mesoscopic systems"J.Lumin.. 87-89. 850-852 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Ishihara: "Theory of transient pulse response including the effect of nanoscale spatial variation of resonant internal field"J.Lumin.. 87-89. 905-907 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Ishihara: "A super coupling of radiation field and excitons confined in spatially periodic structure"Physica E. 7. 671-675 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Edamatsu: "Non-Markovian relaxation of excitons confined in CuCl quantum dots studied by resonant secondary emission"Phys.Stat.Sol.(a). 178. 317-321 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Yamanaka: "Excited-state absorption of excitons confined in CuCl quantum dots"J.Lumin.. 87-89. 312-314 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Edamatsu: "Micro-photoluminescence spectroscopy of CuCl quantum dots in thin NaCl crystals"J.Lumin.. 87-89. 387-389 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] T.Hirai: "Luminescence of colloidal CuI particles dispersed in KI matrix under matrix excitation-Energy transfer through the interface-"Proceedings of the Fourth Symposium on Atomic-scale Surface and Interface Dynamics. 165-170 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Edamatsu: "Homogeneous linewidths of the resonant luminescence spectra of CuCl quantum dots"Quantum Electronics and Laser Science Conference 2000 Technical Digest. 87-88 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] C.Watatani: "Micro-photoluminescence of single GaAs/AlGaAs quantum dots grown on a (411) A GaAs surface"Quantum Electronics and Laser Science Conference 2000 Technical Digest. 57-58 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] B.P.Zhang: "Time-resolved photoluminescence of ZnCdSe single quantum dots"J.Cryst.Growth. 214/215. 765-769 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Edamatsu: "Resonant luminescence linewidths and confined-phonon sidebands of CuCl quantum dots"Phys.Stat.Sol.(b). (in press). (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] C.Watatani: "Confined multiexciton states of GaAs/AlGaAs quantum dots on a (411) A GaAs surface"Phys.Stat.Sol.(b). (in press). (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] T.Itoh: "Photophysics of confined excitons in CuCl nanoparticles-Confinement of exciton excited states-"Proc.of the 2000 International Conference of Excitonic Processes in Condensed Matter. (in press). (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] T.Hirai: "Excitons in colloidal CuI particles dispersed in a KI crystal"Proc.of the 2000 International Conference of Excitonic Processes in Condensed Matter. (in press). (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Yamanaka: "Photoinduced infrared absorption spectra of CuCl quantum dots in NaCl"Proc.of the 2000 Internatinal Conference of Excitonic Processes in Condensed Matter. (in press). (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] T.Ota: "Investigation of carrier relaxation dynamics in single CdSe/ZnSe self-organized quantum dot by time-resolved micro-photoluminescence"Journal of Electronic Materials. (in press). (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] A.Kawamori: "Growth of CuCl quantum wells and dots on CaF_2(111) substrates by molecular beam epitaxy : Their morphology and optical spectra"Proceedings of the Fifth Symposium on Atomic-scale Surface and Interface Dynamics. (in press). (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Ishihara: "The Third Order Nonlinear Susceptibility of interacting one-dimentional Frenkel Excitons"Proc.Int.Conf.on Excitonic Processes in Condensed Matter,Osaka 2000,Int.J.Mod.Phys.B. (in press). (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Ishihara: "Resonant Size Enhancement of Degenerate Four Wave Mixing Signal of Weakly Confined Excitons"phys.stat.sol.(a). 221. 331-335 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Cho: "Exciton-radiation interaction in nanostructures"J.Lumin.. 87-89. 7-11 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Ajiki: "Exciton-phonon interaction in a spherical quantum dot : Effect of electron-hole exchange interaction"phys.stat.sol.(b). 224. 633-637 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Cho: "Optical Response of a Spherically Confined Exciton with the Effects of e-h Exchange and image Charge Density"phys.stat.sol.(b). 224. 735-738 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Ishihara: "Nonlocality induced size-enhancement of excitonic nonlinear response in high quality samples"Proc.25th Int.Conference on the Physics of Semiconductors (Osaka 2000). (in press). (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Ajiki: "Fine structure of exciton in a quantum dot : Effect of electron-hole nonanalytic exchange interaction"Proc.on EXCON 2000. (in press). (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] B.P.Zhang: "Spontaneous Formation of II-VI Dot Arrays and Wires"J.Cryst.Growth. vol.184/185. 237-241 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] T.Itoh: "Micro-photoluminescence Spectroscopy of II-VI and I-VII Semiconductor Quantum Dots"Proceedings of the Second Symposium on Atomic- scale Surface and Interface Dynamics. 325-328 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Edamatsu: "Resonant Secondary Emission of CuCl Quantum Dots under Two-Photon Excitation"Excitonic Processes in Condensed Matter, ed. R.T.Williams and W.M.Yen, The Electrochemical Society Proceedings Series. PV98-25. 259-261 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Edamatsu: "One and Two-Photon Selective Excitation Spectroscopy of CuCl Quantum Dots"RIKEN Review. vol.17. 15-16 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Edamatsu: "Measurement of IR Transient Absorption Spectra in Solids"Kotai Butsuri. vol.33. 438-446 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Edamatsu: "Optical Investigation of the Excitonic Properties of Semiconductor Nanoaystals"Butsuri. vol.53. 412-421 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Yamanaka: "Quantum Confinement of 2P Exciton and Biexciton in CuCl Nanocrystals"The Bulletin of the Cluster Science and Technology. vol.1, No.2. 21-27 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] B.P.Zhang: "Intermittent Photoluminescence and Thermal Ionization of ZnCdSe/ZnSe Quantum Dots grown by Molecular Beam Epitaxy"Appl.Phys.Lett.. vol.73. 1266-1268 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Cho: "Mechanisms for LT Splitting of Polarization Waves : a Link between Electron-Hole Exchange Interaction and Depolarization Shift"J.Phys.Soc.Jpn.. vol.68. 683-691 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Asakawa: "Radiative Width and Coupling of Confined Excitons in Multiple Thin Films"Proc. on "Hikaribussei Kenkyukai '98. 49-52 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] T.Uozumi: "Excited-state absorption of excitons confined in spherical quantum dots"Phys.Rev.B. vol.59. 9826-9829 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Edamatsu: "Exciton relaxation process of II-VI and I-VII semiconductor quantum dot"Proceedings of the Third Symposium on Atomic-scale Surface and Interface Dynamics. 75-80 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Edamatsu: "Two-photon excitation spectra of confined excitons in CuCl nanocrystals"Phys.Rev.B. vol.59. 15868-15871 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Ajiki: "Effects of Transition Dipole Moment on Exciton States in a Single Quantum Dot"Proc.3rd Int.Conf. on Excitonic Processes in Condensed Matter, Boston. 1998. 262-267 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Ajiki: "Transverse and Longitudinal Character of Excitons in spherical and cylindrical quantum dots"J.Lumin.. vol.87-89. 341-343 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Ishihara: "Size dependence of degenerate four wave mixing signal due to enhancement of internal field in mesoscopic systems"J.Lumin.. vol.87-89. 850-852 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Ishihara: "Theory of transient pulse response including the effect of nanoscale spatial variation of resonant internal field"J.Lumin.. vol.87-89. 905-907 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Ishihara: "A super coupling of radiation field and excitons confined in spatially periodic structure"Physica E. vol.7. 671-675 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Edamatsu: "Non-Markovian relaxation of excitons confined in CuCl quantum dots studied by resonant secondary emission"Phys.Stat.Sol.(a). vol.178. 317-321 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Yamanaka: "Excited-state absorption of excitons confined in CuCl quantum dots"J.Lumin.. vol.87-89. 312-314 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Edamatsu: "Micro-photoluminescence spectroscopy of CuCl quantum dots in thin NaCl crystals"J.Lumin.. vol.87-89. 387-389 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] T.Hirai: "Luminescence of colloidal CuI particles dispersed in KI matrix under matrix excitation -Energy transfer through the interface-"Proceedings of the Fourth Symposium on Atomic-scale Surface and Interface Dynamics. 165-170 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Edamatsu: "Homogeneous linewidths of the resonant luminescence spectra of CuCl quantum dots"Quantum Electronics and Laser Science Conference 2000 Technical Digest. 87-88 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] C.Watatani: "Micro-photoluminescence of single GaAs/AlGaAs quantum dots grown on a (411) A GaAs surface"Quantum Electronics and Laser Science Conference 2000 Technical Digest. 57-58 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] B.P.Zhang: "Time-resolved photoluminescence of ZnCdSe single quantum dots"J.Cryst.Growth. vol.214/215. 765-769 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Edamatsu: "Resonant luminescence linewidths and confined-phonon sidebands of CuCl quantum dots"Phys.Stat.Sol.(b). (in press). (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] C.Watatani: "Confined multiexciton states of GaAs/AlGaAs quantum dots on a (411)A GaAs surface"Phys.Stat.Sol.(b). (in press). (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] T.Itoh: "Photophysics of confined excitons in CuCl nanoparticles -Confinement of exciton excited states-"Proc.of the 2000 International Conference of Excitonic Processes in Condensed Matter. (in press). (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] T.Hirai: "Excitons in colloidal CuI particles dispersed in a KI crystal"Proc.of the 2000 International Conference of Excitonic Processes in Condensed Matter. (in press). (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Yamanaka: "Photoinduced infrared absorption spectra of CuCl quantum dots in NaCl"Proc.of the 2000 International Conference of Excitonic Processes in Condensed Matter. (in press). (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] T.Ota: "Investigation of carrier relaxation dynamics in single CdSe/ZnSe self-organized quantum dot by time-resolved micro-photoluminescence-"Journal of Electronic Materials. (in press). (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] A.Kawamori: "Growth of CuCl quantum wells and dots on CaF_2 (111) substrates by molecular beam epitaxy : Their morphology and optical spectra"Proceedings of the Fifth Symposium on Atomic-scale Surface and Interface Dynamics. (in press). (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Ishihara: "The Third Order Nonlinear Susceptibility of interacting one-dimentional Frenkel Excitons"Proc.Int.Conf. on Excitonic Processes in Condensed Matter, Osaka 2000, Int.J.Mod.Phys.B. (in press). (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Ishihara: "Resonant Size Enhancement of Degenerate Four Wave Mixing Signal of Weakly Confined Excitons"phys.stat.sol.(a). vol.221. 331-335 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Cho: "Exciton-radiation interaction in nanostructures"J.Lumin.. vol.87-89. 7-11 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Ajiki: "Exciton-phonon interaction in a spherical quantum dot : Effect of electron-hole exchange interaction"phys.stat.sol.(b). vol.224. 633-637 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Cho: "Optical Response of a Spherically Confined Exciton with the Effects of e-h Exchange and image Charge Density"phys.stat.sol.(b). vol.224. 735-738 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Ishihara: "Nonlocality induced size-enhancement of excitonic nonlinear response in high quality samples"Proc.25th Int. Conference on the Physics of Semiconductors (Osaka 2000). (in press). (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Ajiki: "Fine structure of exciton in a quantum dot : Effect of electron-hole nonanalytic exchange interaction"Proc. on EXCON 2000. (in press). (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Edamatsu: "Non-Markovian relaxation of excitons confined in CuCl quantum dots studied by resonant secondary emission"Phys.Stat.Sol.(a). 178. 317-321 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] K.Yamanaka: "Excited-state absorption of excitons confined in CuCl quantum dots"J.Lumin. 87-89. 312-314 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] K.Edamatsu: "Micro-photoluminescence spectroscopy of CuCl quantum dots in thin NaCl crystals"J.Lumin. 87-89. 387-389 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] T.Hirai: "Luminescence of colloidal CuI particles dispersed in KI matrix under matrix excitation-Energy transfer through the interface-"Proceedings of the Fourth Symposium on Atomic-scale Surface and Interface Dynamics. 165-170 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] K.Edamatsu: "Homogeneous linewidths of the resonant luminescence spectra of CuCl quantum dots"Quantum Electronics and Laser Science Conference 2000 Technical Digest. 87-88 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] C.Watatani: "Micro-photoluminescence of single GaAs/AlGaAs quantum dots grown on a (411) A GaAs surface"Quantum Electronics and Laser Science Conference 2000 Technical Digest. 57-58 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] B.P.Zhang: "Time-resolved photoluminescence of ZnCdSe single quantum dots"J.Cryst.Growth. 214/215. 765-769 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] K.Edamatsu: "Resonant luminescence linewidths and confined-phonon sidebands of CuCl quantum dots"Phys.Stat.Sol.(b). (in press).

    • Related Report
      2000 Annual Research Report
  • [Publications] T.Itoh: "Photophysics of confined excitons in CuCl nanoparticles-Confinement of exciton excited states-"Proc.of the 2000 International Conference of Excitonic Processes in Condensed Matter. (in press). (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] T.Hirai: "Excitons in colloidal CuI particles dispersed in a KI crystal"Proc.of the 2000 International Conference of Excitonic Processes in Condensed Matter. (in press). (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] K.Yamanaka: "Photoinduced infrared absorption spectra of CuCl quantum dots in NaCl"Proc.of the 2000 International Conference of Excitonic Processes in Condensed Matter. (in press). (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] T.Ota: "Investigation of carrier relaxation dynamics in single CdSe/ZnSe self-organized quantum dot by time-resolved micro-photoluminescence"Journal of Electronic Materials. (in press). (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] A.Kawamori: "Growth of CuCl quantum wells and dots on CaF_2 (111) substrates by molecular beam epitaxy : Their morphology and optical spectra"Proceedings of the Fifth Symposium on Atomic-scale Surface and Interface Dynamics. (in press). (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] H.Ishihara: "The Third Order Nonlinear Susceptibility of interacting one-dimentional Frenkel Excitons"Proc.Int.Conf.on Excitonic Processes in Condensed Matter, Osaka 2000, Int.J.Mod.Phys.B. (in press). (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] H.Ishihara: "Resonant Size Enhancement of Degenerate Four Wave Mixing Signal of Weakly Confined Excitons"phys.stat.sol.(a). 221. 331-335 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] H.Ishihara: "Nonlocality induced size-enhancement of excitonic nonlinear response in high quality samples"Proc.25th Int.Conference on the Physics of Semiconductors (Osaka 2000),. (in press). (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] T. Uozumi: "Excited-state absorption of excitons confined in spherical quantum dots"Phys. Rev. B. 59. 9826-9829 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] K. Edamatsu: "Exciton relaxation process of II-VI and I-VII semiconductor quantum dots"Proceedings of the Third Symposium on Atomic-scale Surface and Interface Dynamics. 75-80 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] K. Edamatsu: "Two-photon excitation spectra of confined excitons in CuCl nanocrystals"Phys. Rev. B. 59. 15868-15871 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] K. Edamatsu: "Micro-photoluminescence spectroscopy of CuCl quantum dots in thin NaCl crystals"J. Lumin.. (in press). (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] K. Yamanaka: "Excited-state sbsorption of excitons confined in CuCl quantum dots"J. Lumin.. (in press). (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] K. Edamatsu: "Non-Markovian relaxation of excitons confined in CuCl quantum dots studied by resonant secondary emission"Phys. Stat. Sol. (b). 178(in press). (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] B.P. Zhang: "Time-resolved phoroluminescence of ZnCdSe single quantum dots"J. Cryst. Growth. (in press). (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] H. Ajiki: "Effects of transition dipole moment on exciton states in a single quantum dot"Proc. 3rd Int. Conf. on Excitonic Processes in Condensed Matter, Boston 1998. 262-267 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] H. Ajiki: "Transverse and Longitudinal Character of Excitons in spherical and cylindrical quantum dots"J. Lumin.. (in press). (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] H. Ishihara: "Size dependence of degenerate four wave mixing signal due to enhancement of internal field in mesoscopic systems"J. Lumin.. (in press). (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] H. Ishihara: "Theory of transient pulse response including the effect of nanoscale spatial variation of resonant internal field"J. Lumin.. (in press). (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] H. Ishihara: "A super coupling of radiation field and excitons confined in spatially periodic structure"Physica E. (in press). (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] B.P.Zhang: "Spontaneous Formation of II-VI Dot Arrays and Wires" J.Cryst.Growth. 184/185. 237-241 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] T.Itoh: "Micro-photoluminescence Spectroscopy of II-VI and I-VII Semiconductor Quantum Dots" Proceedings of the Second Symposium on Atomic-scale Surface and Interface Dynamics. 325 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] K.Edamatsu: "Resonant Secondary Emission of CuCl Quantum Dots under Two-Photon Excitation" Excitonic Processes in Condensed Matter,ed.R.T.Williams and W.M.Yen,The Electrochemical Society Proceedings Series PV98-25. (in press). (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] K.Edamatsu: "One and Two-Photon Selective Excitation Spectroscopy of CuCl Quantum Dots" RIKEN Review. 17. 15-16 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 枝松圭一: "固体の赤外過渡吸収スペクトルの測定" 固体物理. 33. 438-446 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 枝松圭一: "解説:光で探る半導体超微粒子の励起子物性" 日本物理学会誌. 53. 412-421 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] K.Yamanaka: "Quantum Confinement of 2P Excition and Biexciton in CuCl Nanocrystals" The Bulletin of the Cluster Science and Technology. 1,No.2. 21-27 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] B.P.Zhang: "Intermittent Photoluminescence and Thermal Ionization of ZnCdSe/ZnSe Quantum Dots grown by Molecular Beam Epitaxy" Appl.Phys.Lett.73. 1266-1268 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] T.Uozumi: "Excited-state Absorption of Excitons Confined in Spherical Quantum Dots" Phys.Rev.B. in press (1999)

    • Related Report
      1998 Annual Research Report
  • [Publications] H.Ajiki: "Effects of Transition Dipole Moment on Exciton States in a Single Quantum Dot" Proc.3rd Int.Conf.on Excitonic Processes in Condensed Matter,ed.R.T.Williams and W.M.Yen(The Electrochemical Society,Pennington,NJ. 262-267 (1999)

    • Related Report
      1998 Annual Research Report
  • [Publications] K.Cho: "Mechanisms for LT Splitting of Polarization Waves:a Link between Electron-Hole Exchange Interaction and Depolarization Shift" J.Phys.Soc.Jpn.68,No.2. 683-691 (1999)

    • Related Report
      1998 Annual Research Report
  • [Publications] 浅川秀之: "多層薄膜における閉じ込め励起子の輻射場を介した結合と輻射寿命" -光物性研究会'98 論文集-. 49-52 (1998)

    • Related Report
      1998 Annual Research Report

URL: 

Published: 1998-04-01   Modified: 2020-05-15  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi