Field effect transistors - Junction gate field effect transistors - Transistors;
D O I:
暂无
中图分类号:
TN3 [半导体技术];
TN4 [微电子学、集成电路(IC)];
学科分类号:
0805 ;
080501 ;
080502 ;
080903 ;
1401 ;
摘要:
A calculation of in-depth boron concentrations in the gate junction of a silicon p-channel FET, which are necessary for its operation at the liquid helium temperature, is carried out. The voltage-current characteristics of the manufactured FET prototypes with controlled p-n junctions are studied at temperatures of 4.2 and 40 K. The disadvantages of the structures obtained are noted, and an approach to eliminating these disadvantages is outlined.