Результаты исследований: Научные публикации в периодических изданиях › статья
Conductivity mechanisms in heavy-doped n-ZrNiSn intermetallic semiconductors. / Fruchart, D.; Romaka, V.A.; Stadnyk, Yu.V.; Romaka, L.P.; Gorelenko, Yu.K.; Chekurin, V.F.
в: Journal of Alloys and Compounds, Том 438, № 1-2, 2007, стр. 8-14.Результаты исследований: Научные публикации в периодических изданиях › статья
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TY - JOUR
T1 - Conductivity mechanisms in heavy-doped n-ZrNiSn intermetallic semiconductors
AU - Fruchart, D.
AU - Romaka, V.A.
AU - Stadnyk, Yu.V.
AU - Romaka, L.P.
AU - Gorelenko, Yu.K.
AU - Chekurin, V.F.
PY - 2007
Y1 - 2007
N2 - A high concentration of the acceptor impurities (NA about of 1020 cm−3) influence on the electronic structure, the Fermi level location, electro-conductivity, Seebeck coefficient, and magnetic susceptibility in the n-ZrNiSn intermetallic semiconductors was investigated. An importance of both donor and acceptor impurity bands in the heavy-doped n-ZrNiSn conductivity was determined. A transition of the conductivity from an activated- to the metallic-like type, with acceptor impurities concentration changing, was observed.
AB - A high concentration of the acceptor impurities (NA about of 1020 cm−3) influence on the electronic structure, the Fermi level location, electro-conductivity, Seebeck coefficient, and magnetic susceptibility in the n-ZrNiSn intermetallic semiconductors was investigated. An importance of both donor and acceptor impurity bands in the heavy-doped n-ZrNiSn conductivity was determined. A transition of the conductivity from an activated- to the metallic-like type, with acceptor impurities concentration changing, was observed.
KW - Intermetallics
KW - Semiconductor
KW - Impurity band
KW - Electrical conductivity
KW - Seebeck coefficient
KW - Magnetic susceptibility
U2 - doi:10.1016/j.jallcom.2006.08.001
DO - doi:10.1016/j.jallcom.2006.08.001
M3 - Article
VL - 438
SP - 8
EP - 14
JO - Journal of Alloys and Compounds
JF - Journal of Alloys and Compounds
SN - 0925-8388
IS - 1-2
ER -
ID: 5079763