BLUE AND VIOLET EMISSION OF PBCL2

被引：24
作者：
NIKL, M [1 ]
BIRCH, DJS [1 ]
POLAK, K [1 ]
机构：
[1] UNIV STRATHCLYDE, DEPT PHYS & APPL PHYS, GLASGOW G4 0NG, SCOTLAND
来源：
PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS | 1991年 / 165卷 / 02期
关键词：
D O I：
10.1002/pssb.2221650232
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The blue and violet emission of undoped PbCl2 is investigated in the temperature region from 4.2 up to 200 or 60 K, respectively. Two subbands are resolved in the blue emission and the energy transfer between them is revealed at temperatures above 80 K. The origin of blue emission and the influence of oxygen are discussed. The decay of violet emission is reported and the activation energy of its thermal quenching is calculated from the lifetime-temperature dependence. The influence of diffusion of bromide ions into PbCl2 surface layer on the violet emission is tested.
引用
收藏
页码：611 / 621
页数：11
相关论文
共 50 条
  • [31] DETERMINATION OF OPTICAL CONSTANTS OF MONOCRYSTAL OF PBCL2 IN ULTRAVIOLET
    CANIT, JC
    PHYSICA STATUS SOLIDI, 1970, 38 (02): : K153 - &
  • [32] Mixing behavior of molten PbCl2 with alkali chlorides
    Okamoto, Y
    Yaita, T
    Minato, K
    ELECTROCHEMISTRY, 2005, 73 (08) : 745 - 747
  • [33] OPTICAL ABSORPTION OF PBCL2 WITH A STOICHIOMETRIC EXCESS OF METAL OR HALOGEN
    GUDRIS, NM
    SCHULTZ, IN
    OPTIKA I SPEKTROSKOPIYA, 1957, 3 (03): : 246 - 250
  • [34] External Bremsstrahlung of 147Pm in PbCl2 and CdO
    Manjunatha, H. C.
    Suresh, K. C.
    Rudraswamy, B.
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2010, 619 (1-3) : 326 - 329
  • [35] The effect of SnO and PbCl2 on properties of stannous chlorophosphates glasses
    Shih, PY
    Yung, SW
    Chen, CY
    Liu, HS
    Chin, TS
    MATERIALS CHEMISTRY AND PHYSICS, 1997, 50 (01) : 63 - 69
  • [36] ANHARMONIC EFFECTS IN RAMAN-ACTIVE MODES OF PBCL2
    MELO, FEA
    MENDES, J
    MOREIRA, JE
    LEMOS, V
    CERDEIRA, F
    JOURNAL OF RAMAN SPECTROSCOPY, 1984, 15 (02) : 128 - 131
  • [37] Electron self-trapping and photolysis in PbCl2 crystals
    Nistor, SV
    Goovaerts, E
    Schoemaker, D
    RADIATION EFFECTS AND DEFECTS IN SOLIDS, 1995, 136 (1-4): : 157 - 161
  • [38] ANTIPLAQUE PROPERTIES AND BACTERIAL UPTAKE OF PBF2 AND PBCL2
    TINANOFF, N
    CAMOSCI, DA
    JOURNAL OF DENTAL RESEARCH, 1981, 60 : 392 - 392
  • [39] EQUILIBRIUM PBCL2,G + THCL4,G = PBTHCL6,G AND VAPOR-PRESSURES OF PBCL2 AND THCL4
    BINNEWIES, M
    SCHAFER, H
    ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1974, 410 (02): : 149 - 155
  • [40] STUDIES ON PBCL2 THIN-FILM GALVANIC CELLS
    ABHYANKAR, NM
    KAREKAR, RN
    PRASAD, RN
    RAO, TS
    PHADKE, SD
    THIN SOLID FILMS, 1987, 151 (03) : 325 - 332
12345