ELECTRO-MODULATION SPECTROSCOPY ON EXCITONS IN BETA-CAROTENE AND RELATED POLYENES

被引：10
|
作者：
KODA, T
ISHIGURO, A
KANETA, N
KISHIDA, H
TOKURA, Y
ISHIKAWA, K
机构：
[1] UNIV TOKYO,DEPT PHYS,TOKYO 113,JAPAN
[2] UNIV TOKYO,DEPT APPL PHYS,TOKYO 113,JAPAN
[3] TOKYO INST TECHNOL,DEPT ORGAN MAT,TOKYO 152,JAPAN
来源：
SYNTHETIC METALS | 1995年 / 71卷 / 1-3期
关键词：
D O I：
10.1016/0379-6779(94)03022-X
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The exciton spectra have been investigated on thin films of beta-carotene and related polyenes, having all-trans conformation. By using electro-modulation technique, it has been found that there is a one-photon forbidden n(1)A(g) exciton in beta-carotene film at about 4.0 eV above the lowest allowed 1(1)B(u) exciton at 2.25 eV at 77K.
引用
收藏
页码：1723 / 1724
页数：2
相关论文
共 50 条
  • [1] Electro-modulation spectroscopy on excitons in β-carotene and related polyenes
    Japan Women's Univ, Tokyo, Japan
    Synth Met, 1 -3 pt 3 (1723-1724):
  • [2] ELECTRO-MODULATION SPECTROSCOPY OF EXCITONS IN SIMPLE CUBIC TLCL AND TLBR
    MCCLELLAND, JF
    LYNCH, DW
    PHYSICAL REVIEW B, 1979, 19 (06): : 3244 - 3251
  • [3] MOLECULAR-BEAMS OF POLYENES - RETINALS AND BETA-CAROTENE
    DEY, M
    MORITZ, F
    ATKINSON, GH
    GROTEMEYER, J
    SCHLAG, E
    JOURNAL OF CHEMICAL PHYSICS, 1991, 95 (06): : 4584 - 4588
  • [4] SYNTHESIS OF BETA-CAROTENE + CERTAIN POLYENES VIA THIAPYRAN INTERMEDIATES
    CHECHAK, AJ
    STERN, MH
    ROBESON, CD
    JOURNAL OF ORGANIC CHEMISTRY, 1964, 29 (01): : 187 - &
  • [5] Modulation of absorption of beta-carotene and tissue accumulation of beta-carotene and vitamin a by different surfactants in rats
    Schweigert, FJ
    Trüpschuch, A
    Hantschel, C
    ANNALS OF NUTRITION AND METABOLISM, 2002, 46 (05) : 200 - 204
  • [6] TRIPLET-STATE OF BETA-CAROTENE AND OF ANALOG POLYENES OF DIFFERENT LENGTH
    MATHIS, P
    KLEO, J
    PHOTOCHEMISTRY AND PHOTOBIOLOGY, 1973, 18 (04) : 343 - 346
  • [7] ISOLATION AND IDENTIFICATION OF THE POLYENES FORMED DURING THE THERMAL-DEGRADATION OF BETA,BETA-CAROTENE
    BYERS, J
    JOURNAL OF ORGANIC CHEMISTRY, 1983, 48 (09): : 1515 - 1522
  • [8] Modulation of the human preadipocyte mitochondrial activity by beta-carotene
    Sliwa, Agnieszka
    Goralska, Joanna
    Czech, Urszula
    Gruca, Anna
    Polus, Anna
    Zapala, Barbara
    Dembinska-Kiec, Aldona
    ACTA BIOCHIMICA POLONICA, 2012, 59 (01) : 39 - 41
  • [9] INVERSE PROBLEM OF VIBRONIC SPECTROSCOPY - A SOLUTION FOR BETA-CAROTENE
    LUKASHIN, AV
    FRANKKAMENETSKII, MD
    CHEMICAL PHYSICS LETTERS, 1981, 80 (01) : 119 - 123
  • [10] Electro-modulation and surface photovoltage spectroscopy with semi-transparent graphene electrodes
    Melnychenko, Anna M.
    Zelewski, Szymon J.
    Hlushchenko, Daria
    Lis, Krzysztof
    Bachmatiuk, Alicja
    Kudrawiec, Robert
    APPLIED SURFACE SCIENCE, 2023, 613
12345