D. Mautes, H. Zhang, U. Hartmann,
Preview | PDF (739KB)
摘要:
In order to experimentally analyze the influence of a small symmetry break on the degeneracy of discrete energy levels we have carried out STM/STS investigations on triphenylphosphine molecules (P(C6H5)3) adsorbed to Au(111) surfaces. The measurements were performed with a variable‐temperature UHV‐STM which was operated at 6.5 K. From the experimentally obtained I(V) data the energy‐level distribution is derived for individual molecules and a symmetry‐reduction‐induced decrease of the level degeneracy can be observed in detail and compared with former results. © 2003 American Institute of Physics
ISSN:0094-243X
DOI:10.1063/1.1639811
出版商:AIP
年代:1903
数据来源: AIP
版权所有 © 2009 NSTL国家科技图书文献中心
咨询热线:800-990-8900 010-58882057 Email:service@nstl.gov.cn
地址:北京市复兴路15号 100038 京ICP备05017586号