J. Kai

A.C. susceptibility and critical current density of Bi-based oxide superconductors

Yamamoto Keisuke, M. Hiraoka, J. Kai, 1991 .

Fast Electron Beam Lithography System with 1024 Beams Individually Controlled by Blanking Aperture Array

Yasushi Takahashi, Keiichi Betsui, Junichi Kai, 1993 .