Size-dependent optical nonlinearities in GaN quantum dots

被引：10
|
作者：
Riblet, P [1 ]
Tanaka, S [1 ]
Ramvall, P [1 ]
Nomura, S [1 ]
Aoyagi, Y [1 ]
机构：
[1] RIKEN, Inst Phys & Chem Res, Wako, Saitama 3510198, Japan
来源：
SOLID STATE COMMUNICATIONS | 1999年 / 109卷 / 06期
关键词：
nanostructures; semiconductors; optical properties; nonlinear optics;
D O I：
10.1016/S0038-1098(98)00574-2
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
We studied experimentally the influence of the size of GaN quantum dots on the exciton photoluminescence at 10 K under high optical excitation for which the spatial confinement was found to be a critical parameter for optical nonlinearities such as band-gap renormalization (BGR) and state-filling effects. As the dot size decreases, the BCR characteristic of bulk like dots becomes dominated by the state-filling nonlinearity. in addition, three-dimensional confinement is demonstrated by a comparison with a quantum well. (C) 1999 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：377 / 381
页数：5
相关论文
共 50 条
  • [1] Size-dependent optical properties of InGaN quantum dots in GaN nanowires grown by MBE
    E Y.
    Hao Z.
    Yu J.
    Wu C.
    Wang L.
    Xiong B.
    Wang J.
    Han Y.
    Sun C.
    Luo Y.
    Frontiers of Optoelectronics, 2016, 9 (2) : 318 - 322
  • [2] Size-dependent optical properties of InGaN quantum dots in GaN nanowires grown by MBE
    Yanxiong E
    Zhibiao HAO
    Jiadong YU
    Chao WU
    Lai WANG
    Bing XIONG
    Jian WANG
    Yanjun HAN
    Changzheng SUN
    Yi LUO
    Frontiers of Optoelectronics, 2016, 9 (02) : 318 - 322
  • [3] The size-dependent electronic and optical properties of InAs quantum dots
    Mezrag, F.
    Bouarissa, N.
    Boucenna, M.
    OPTIK, 2016, 127 (03): : 1167 - 1170
  • [4] Size-dependent optical properties of cadmium selenide quantum dots
    Henderson, Collan
    Quackenbush, Megan
    Schnitzenbaumer, Kyle
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2018, 255
  • [5] General Expression for the Size-Dependent Optical Properties of Quantum Dots
    Aubert, Tangi
    Golovatenko, Aleksandr A.
    Samoli, Margarita
    Lermusiaux, Laurent
    Zinn, Thomas
    Abecassis, Benjamin
    Rodina, Anna, V
    Hens, Zeger
    NANO LETTERS, 2022, 22 (04) : 1778 - 1785
  • [6] Size-Dependent Optical Properties of InP Colloidal Quantum Dots
    Almeida, Guilherme
    van der Poll, Lara
    Evers, Wiel H.
    Szoboszlai, Emma
    Vonk, Sander J. W.
    Rabouw, Freddy T.
    Houtepen, Arjan J.
    NANO LETTERS, 2023, 23 (18) : 8697 - 8703
  • [7] Size-Dependent Optical Properties of Colloidal PbS Quantum Dots
    Moreels, Iwan
    Lambert, Karel
    Smeets, Dries
    De Muynck, David
    Nollet, Tom
    Martins, Jose C.
    Vanhaecke, Frank
    Vantomme, Andre
    Delerue, Christophe
    Allan, Guy
    Hens, Zeger
    ACS NANO, 2009, 3 (10) : 3023 - 3030
  • [8] Size-dependent tunneling and optical spectroscopy of InAs nanocrystal quantum dots
    Millo, O
    Katz, D
    Levi, Y
    Cao, YW
    Banin, U
    JOURNAL OF LOW TEMPERATURE PHYSICS, 2000, 118 (5-6) : 365 - 373
  • [9] Measurement and assignment of the size-dependent optical spectrum in CdSe quantum dots
    Norris, DJ
    Bawendi, MG
    PHYSICAL REVIEW B, 1996, 53 (24): : 16338 - 16346
  • [10] Size-dependent Tunneling and Optical Spectroscopy of InAs Nanocrystal Quantum Dots
    O. Millo
    D. Katz
    Y. Levi
    Y. W. Cao
    U. Banin
    Journal of Low Temperature Physics, 2000, 118 : 365 - 373
12345