HRTEM AND STM OF PT PARTICLES ON GRAPHITE

Authors
VALENZUELA J DELAGARZA LM AVALOSBORJA M FUENTES S
Citation
J. Valenzuela et al., HRTEM AND STM OF PT PARTICLES ON GRAPHITE, Journal of physics. Condensed matter, 5, 1993, pp. 413-416
Citations number
6
Categorie Soggetti
Physics, Condensed Matter
Journal title
Journal of physics. Condensed matter → ACNP
ISSN journal
09538984
Volume
5
Year of publication
1993
Supplement
33A
Pages
413 - 416
Database
ISI
SICI code
0953-8984(1993)5:<413:HASOPP>2.0.ZU;2-D
Abstract
Studies of evaporated platinum particles onto substrates of highly ori ented pyrolitic graphite (HOPG) and nuclear grade high purity graphite (NCHPG) were performed by tunnelling microscopy (STM) and high resolu tion transmission electron microscopy (HRTEM). Distortion of the elect ronic density of states of the graphite surface near a particle was ob served with STM, as well as epitaxial growth of the metal particles as demonstrated by the HRTEM images.