J. Nakano

A 4.2-ps logic gate using new Pb-alloy Josephson IC technology

F. Yanagawa, S. Kubo, K. Nagata, 1985, IEEE Electron Device Letters.

LiNdP$sub 4$O$sub 2$ laser pumped with an Al/sub x/Ga/sub 1-x/As electroluminescent diode

M. Saruwatari, T. Yamada, T. Kimura, 1975 .