Space charge limited current mechanism in Bi2S3 nanowires
Journal article, 2016
We report on the charge transport properties of individual Bi2S3 nanowires grown within the pores of anodized aluminum oxide templates. The mean pore diameter was 80 nm. Space charge limited current is the dominating conduction mechanism at temperatures below 160 K. Characteristic parameters of nanowires, such as trap concentration and trap characteristic energy, were estimated from current-voltage characteristics at several temperatures.
growth
crystals
gaas nanowires
density
temperature-dependence
transport
electrical characterization
single
memristor
arrays
Author
Gunta Kunakova
University of Latvia
R. Viter
University of Latvia
Simon Abay
Chalmers, Microtechnology and Nanoscience (MC2), Quantum Device Physics
S. Biswas
Tyndall National Institute at National University of Ireland, Cork
JD. Holmes
Tyndall National Institute at National University of Ireland, Cork
Thilo Bauch
Chalmers, Microtechnology and Nanoscience (MC2), Quantum Device Physics
Floriana Lombardi
Chalmers, Microtechnology and Nanoscience (MC2), Quantum Device Physics
D. Erts
University of Latvia
Journal of Applied Physics
0021-8979 (ISSN) 1089-7550 (eISSN)
Vol. 119 11 114308Subject Categories (SSIF 2011)
Condensed Matter Physics
DOI
10.1063/1.4944432