TY - GEN
T1 - Influence of nonequilibrium temperature and charge carriers on the ohm's law in a bipolar semiconductor
AU - Gurevich, Yuri G.
AU - Lashkevych, Igor
N1 - Publisher Copyright:
© 2014 IEEE.
PY - 2014
Y1 - 2014
N2 - The linear electrical conductivity of a bipolar semiconductor which is connected to a metal from both sides is investigated in general case, i.e., when the influence of both nonequilibrium charge carriers (electrons and holes) and nonequilibrium temperature on transport of electrical charges is taken into account. Let us notice that the electrical and energy nonequilibriums arise automatically in a bipolar semiconductor when electrical current flows even in a linear approximation with respect to an electrical current. The expression for the electrical conductivity is obtained for a bipolar semiconductor which depends on the electrical conductivity of electrons and holes, the thermal conductivity, the bandgap, the lifetime of charge carriers, the surface recombination rate on a semiconductor-metal contact.
AB - The linear electrical conductivity of a bipolar semiconductor which is connected to a metal from both sides is investigated in general case, i.e., when the influence of both nonequilibrium charge carriers (electrons and holes) and nonequilibrium temperature on transport of electrical charges is taken into account. Let us notice that the electrical and energy nonequilibriums arise automatically in a bipolar semiconductor when electrical current flows even in a linear approximation with respect to an electrical current. The expression for the electrical conductivity is obtained for a bipolar semiconductor which depends on the electrical conductivity of electrons and holes, the thermal conductivity, the bandgap, the lifetime of charge carriers, the surface recombination rate on a semiconductor-metal contact.
UR - http://www.scopus.com/inward/record.url?scp=84938778973&partnerID=8YFLogxK
U2 - 10.1109/ICEEE.2014.6978262
DO - 10.1109/ICEEE.2014.6978262
M3 - Contribución a la conferencia
AN - SCOPUS:84938778973
T3 - 2014 11th International Conference on Electrical Engineering, Computing Science and Automatic Control, CCE 2014
BT - 2014 11th International Conference on Electrical Engineering, Computing Science and Automatic Control, CCE 2014
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2014 11th International Conference on Electrical Engineering, Computing Science and Automatic Control, CCE 2014
Y2 - 29 September 2014 through 3 October 2014
ER -