Two-photon excitation and luminescence of confined excitons in CuCl nanocrystals

被引：10
作者：
Edamatsu, K
Hisakawa, K
Itoh, T
机构：
[1] Department of Applied Physics, Tohoku University
来源：
JOURNAL OF LUMINESCENCE | 1997年 / 72-4卷
关键词：
CuCl; exciton; nanocrystal; quantum dot; two-photon absorption;
D O I：
10.1016/S0022-2313(96)00216-5
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We investigated two-photon excitation and subsequent emission due to confined excitons of CuCl nanocrystals embedded in NaCl matrices. The resonant emission spectra indicate the existence of 'two-photon resonant luminescence' and 'second-harmonic scattering'. The excitation spectra exhibit sharp increase which may be assigned to the transitions into higher Coulombic states (nP) of the confined excitons.
引用
收藏
页码：329 / 330
页数：2
相关论文
共 50 条
  • [31] Two-Photon Excitation in Life Sciences: From Observation to Action
    Bolze, Frederic
    Niehl, Annette
    Heinlein, Manfred
    Mjdasiri, Nuria
    Rehspringer, Jean-Luc
    Schaeffer, Nicolas
    Didier, Pascal
    Arntz, Youri
    Mely, Yves
    Gug, Sylvestre
    Specht, Alexandre
    Goeldner, Maurice
    Nicoud, Jean-Francois
    NONLINEAR OPTICS QUANTUM OPTICS-CONCEPTS IN MODERN OPTICS, 2010, 40 (1-4): : 253 - 265
  • [32] Two-Photon Coherent Spin Flip and Polarization Rotation of Excitons in Quantum Dots
    Machnikowski, Pawel
    JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM, 2010, 23 (01) : 141 - 143
  • [33] Two-Photon Coherent Spin Flip and Polarization Rotation of Excitons in Quantum Dots
    Paweł Machnikowski
    Journal of Superconductivity and Novel Magnetism, 2010, 23 : 141 - 143
  • [34] Two-photon photoluminescence excitation spectroscopy of single quantum dots
    Benny, Y.
    Kodriano, Y.
    Poem, E.
    Khatsevitch, S.
    Gershoni, D.
    Petroff, P. M.
    PHYSICAL REVIEW B, 2011, 84 (07)
  • [35] Effect of ligands in two-photon excited luminescence of organometallic iridium complexes
    Sekiguchi, Yasuhiro
    Yamashita, Takashi
    Vacha, Martin
    JOURNAL OF LUMINESCENCE, 2008, 128 (5-6) : 848 - 850
  • [36] Two-photon absorption properties of an acetylene derivative confined in the interlayer space of a smectite
    Suzuki, Yasutaka
    Sugihara, Hiroyuki
    Satomi, Koichiro
    Tominaga, Makoto
    Mochida, Shuhei
    Kawamata, Jun
    APPLIED CLAY SCIENCE, 2014, 96 : 116 - 119
  • [37] Second harmonic generation and random lasing after two-photon excitation
    Zacharakis, G
    Anglos, D
    Papazoglou, TG
    PHOTON MIGRATION, OPTICAL COHERENCE TOMOGRAPHY, AND MICROSCOPY, 2001, 4431 : 240 - 248
  • [38] Ultrabright Silica-Coated Organic Nanocrystals for Two-Photon In Vivo Imaging
    Perdoor, Shridevi Shenoi
    Dubois, Fabien
    Barbara, Aude
    Nguyen, Christophe
    Ali, Lamiaa M. A.
    Gary-Bobo, Magali
    Hristovska, Ines
    Combet, Kassandre
    Pascual, Olivier
    Micouin, Guillaume
    Banyasz, Akos
    Bretonniere, Yann
    Andraud, Chantal
    Ibanez, Alain
    Cattoen, Xavier
    ACS APPLIED NANO MATERIALS, 2020, 3 (12) : 11933 - 11944
  • [39] Femtosecond correlated photon echo in CdS crystal under two-photon excitation by two pairs of crossed laser beams
    Samartsev, V. V.
    Leontiev, A. V.
    Mitrofanova, T. G.
    LASER PHYSICS, 2015, 25 (07)
  • [40] Time-resolved two-photon excitation of dark states in quantum dots
    Gautham, C.
    Snoke, D. W.
    Rastelli, A.
    Schmidt, O. G.
    APPLIED PHYSICS LETTERS, 2014, 104 (14)
12345