FLUORESCENCE FROM X TRAPS IN C60 SINGLE-CRYSTALS

被引:152
作者
GUSS, W
FELDMANN, J
GOBEL, EO
TALIANI, C
MOHN, H
MULLER, W
HAUSSLER, P
TERMEER, HU
机构
[1] PHILIPPS UNIV ZENTRUM MATERIALWISSENSCHAFTEN,D-35032 MARBURG,GERMANY
[2] CNR,IST SPETTROSCOPIA MOLEC,I-40126 BOLOGNA,ITALY
[3] HOECHST AG,ANGEW PHYS,D-65926 FRANKFURT,GERMANY
关键词
D O I
10.1103/PhysRevLett.72.2644
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We show that low-temperature fluorescence spectra of large high-quality C60 single crystals are mainly composed of several, independent pairs of T(lg) false origins. In analogy to the case of anthracene single crystals the series of emission bands can be interpreted in terms of exciton (Frenkel) emission from so-called X traps. Temperature dependent luminescence experiments support this interpretation.
引用
收藏
页码:2644 / 2647
页数:4
相关论文
共 25 条
  • [1] OPTICAL-ABSORPTION BY X-TRAPS IN ANTHRACENE
    BRILLANTE, A
    CRAIG, DP
    MAU, AWH
    RAJIKAN, J
    [J]. CHEMICAL PHYSICS LETTERS, 1975, 31 (02) : 215 - 219
  • [2] Brodin M. S., 1973, OPT SPECTROSC, V34, P651
  • [3] FEMTOSECOND PUMP-PROBE INVESTIGATION OF ELECTRON DYNAMICS IN SOLID C-60 FILMS
    BRORSON, SD
    KELLY, MK
    WENSCHUH, U
    BUHLEIER, R
    KUHL, J
    [J]. PHYSICAL REVIEW B, 1992, 46 (11): : 7329 - 7332
  • [4] NONLINEAR LUMINESCENCE PHENOMENA IN FULLERENE CRYSTALLITES
    BYRNE, HJ
    MASER, WK
    RUHLE, WW
    MITTELBACH, A
    ROTH, S
    [J]. APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 1993, 56 (03): : 235 - 239
  • [5] 1ST-PRINCIPLES CALCULATION OF OPTICAL-PROPERTIES OF C60 IN THE FCC LATTICE
    CHING, WY
    HUANG, MZ
    XU, YN
    HARTER, WG
    CHAN, FT
    [J]. PHYSICAL REVIEW LETTERS, 1991, 67 (15) : 2045 - 2048
  • [6] EMISSION CENTERS IN ANTHRACENE SINGLE-CRYSTALS - EFFECTS OF IRRADIATION
    CRAIG, DP
    RAJIKAN, J
    [J]. JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS II, 1978, 74 : 292 - 303
  • [7] NONLINEAR BEHAVIOR IN THE OPTICAL-SPECTRA OF SOLID FULLERENE C-60
    DIEHL, M
    DEGEN, J
    SCHMIDTKE, HH
    [J]. BERICHTE DER BUNSEN-GESELLSCHAFT-PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 1993, 97 (07): : 908 - 912
  • [8] EXCITED-STATE PROPERTIES OF C60
    EBBESEN, TW
    TANIGAKI, K
    KUROSHIMA, S
    [J]. CHEMICAL PHYSICS LETTERS, 1991, 181 (06) : 501 - 504
  • [9] WHITE LUMINESCENCE FROM SOLID C-60
    FELDMANN, J
    FISCHER, R
    GUSS, W
    GOBEL, EO
    SCHMITTRINK, S
    KRATSCHMER, W
    [J]. EUROPHYSICS LETTERS, 1992, 20 (06): : 553 - 558
  • [10] IWASA Y, 1993, SYNTHETIC MET, V55, P3033