Electronic Resource
[S.l.]
:
American Institute of Physics (AIP)
Journal of Applied Physics
78 (1995), S. 1376-1378
ISSN:
1089-7550
Source:
AIP Digital Archive
Topics:
Physics
Notes:
Bi2S3 whiskers ∼10 mm long were synthesized from vapor phase. The electrical conductivities of the resulting whiskers (along the longitudinal direction) were ∼101 S cm−1 at around room temperature and their temperature coefficient was negative. The growing direction was in the direction of the crystallographic c axis, which is parallel to the direction of running chains composed of (Bi4S6)n. The measurements of electrical conductivities in sulfur-free and sulfur-loading atmosphere strongly suggest that carrier electrons are generated through the formation of sulfur deficiencies. © 1995 American Institute of Physics.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.360315
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