"Fabrication of submicron BSCCO stacked junctions by focused ion beam (FIB)"

Yu I Latyshev, S-J Kim, T Yamashita, IEEE Transactions on Applied Superconductivity, 9(2), 1999, 4312-4315

"Three-Dimensional Intrinsic Josephson Junctions Using C-Axis YBa2Cu3O7-y Thin Film"

Sang-Jae Kim and Tsutomu Yamashita, Japanese Journal of Applied Physics, 38(9R), 1999,

"Single Cooper-pair tunneling junctions using high-T/sub c/superconducting materials"

S-J Kim, Yu I Latyshev, T Yamashita, IEEE transactions on magnetics, 35(5), 1999, 4094-4096

"3D intrinsic Josephson junctions using c-axis thin films and single crystals"

SJ Kim, Yu I Latyshev, T Yamashita, Superconductor Science and Technology, 12(11), 1999, 729-731

"Effects of Grain Boundaries on Temperature Dependence of Microwave Surface Resistance of YBa2Cu3O7-x Thin Films"

Mazwi Ben Tunyiswa, Kensuke Nakajima, Jian Chen, Sang-Jae Kim, Huabing Wang, Tsutomu Yamashita, Japanese journal of applied physics, 37(10R), 1998, 5540

"Electron-Beam-Damaged YBa2Cu3O7-y Josephson Junctions for High-Frequency Device Applications"

Sang-Jae KIM, Tsutomu YAMASHITA, IEICE TRANSACTIONS on Electronics, 81(10), 1998, 1544-1548

"High Frequency Responses of YBa2Cu3O7-y Josephson Junctions on Si Substrates Fabricated by Focused Electron Beam Irradiation"

Sang-Jae Kim, Hiroaki Myoren, Jian Chen, Kensuke Nakajima and Tsutomu Yamashita Esashi, Japanese Journal of Applied Physics, 36(8B), 1997, L1096

"Successful fabrication of bicrystal Si substrates for YBa2Cu3O7− y Josephson junctions"

SJ Kim, H Myoren, J Chen, K Nakajima, T Yamashita, Cryogenics, 35(12), 1995, 901-903