IIA-4 Low-Temperature Operation of SiGe p-n-p HBT's

K. Ismail, F. Legoues, et al.

Physical Review Letters

V.A. Stadnik, E.E. Mitchell, et al.

Physica B: Condensed Matter

B.S. Meyerson

Applied Physics Letters Applied Physics Letters

E. Ganin, T.C. Chen, et al.

IEDM 1990