標題: TAUTOMERIC RELAXATION RATES IN THE GROUND-STATE OF TETRA-4-TERTIARY BUTYLPHTHALOCYANINE IN SHPOLSKII MATRICES
作者: CHEN, WH
GAO, J
RIECKHOFF, KE
VOIGT, EM
電子物理學系
Department of Electrophysics
公開日期: 1-Apr-1994
摘要: We report experimental results of the ground state proton tunneling rate constant k in the absence of radiation to be from 0.03 to 0.35 s-1 at temperatures from 4.2 to 77 K for tetra-4-tertiary butylphthalocyanine tautomers embedded in hexadecane matrices. While a detailed microscopic description of the exact transfer mechanism is not possible from the data obtained so far, we present a model based on a new type of potential barrier and use the semiclassical WKB approximation to calculate transmission data compatible with experiment.
URI: http://hdl.handle.net/11536/2544
ISSN: 0584-8539
期刊: SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
Volume: 50
Issue: 4
起始頁: 797
結束頁: 806
Appears in Collections:Articles