Electronic Resource
Springer
The European physical journal
26 (1993), S. 314-316
ISSN:
1434-6079
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract We have used gold-, tungsten-, and copper plates to contact repeatedly a C60 powder sample. We observed the flow of electrons to the sample leading to negative charge accumulation. In repeated-contact experiments, we find charge saturation after 15 contacts for gold and copper contact partners. This is typical for the behavior of a semiconductor. For contact with tungsten however, charge accumulation continues even after 30 contacts. This unusual behavior is explained by the electron state density distribution of C60.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01425701
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