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Scanning tunneling microscopy and atomic force microscopy of Au implanted in highly ordered pyrolytic graphite

Conference ·
OSTI ID:211468
; ; ; ;  [1];
  1. Fisk Univ., Nashville, TN (United States). Dept. of Physics

Surfaces of highly oriented pyrolytic graphite implanted with gold were studied by both constant current STM, constant force, and tapping mode AFM. Gold colloids were observed by both constant current STM and tapping mode AFM. The surfaces can be modified by applying currents of {plus_minus}4 V and 1 nA. In addition, pyramidal and faceted structures were observed on sample surfaces suggesting the presence of diamond microcrystals.

Research Organization:
Oak Ridge National Lab., TN (United States)
Sponsoring Organization:
USDOE, Washington, DC (United States)
DOE Contract Number:
AC05-96OR22464
OSTI ID:
211468
Report Number(s):
CONF-951155--108; ON: DE96008106
Country of Publication:
United States
Language:
English

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