1999年

1) Hokazono, K.Tsugawa, H.Umezawa, K.Kitatani, H.Kawarada "Surface p-Channel Metal-Oxide-Semiconductor Field Effect Transistors Fabricated on Hydrogen-Terminated (001) Surfaces of Diamond", Solid State Electron., 43, 1465-1471 (1999)

2) K. Tsugawa, K. Kitatani, H. Noda, A. Hokazono, K. Hirose, M. Tajima, H. Kawarada "High-Performance Diamond Surface-Channel Field-Effect Transistors and Their Operation Mechanism", Diam. Relat. Mater., 8, 927-933 (1999)

3) K. Kitatani, H. Umezawa, K. Tsugawa, K. Ueyama, T. Ishikura, S. Yamashita, H. Kawarada "MOSFETs on Polished Surfaces of Polycrystalline Diamond", Diam. Relat. Mater., 8, 1831-1833 (1999)

4) H. Umezawa, K. Tsugawa, S. Yamanaka, D. Takeuchi, H. Okushi, H. Kawarada "High-Performance Diamond Metal-Semiconductor Field-Effect Transistor with 1 μm Gate Length", Jpn. J. Appl. Phys., 38, L1222 -L1224 (1999)

5) Sato, K. Tanabe, S. Egawa, T. Tsubota, S. Morooka, J. Hojyo, H. Maeda, H. Kawarada "Cathodoluminescence of phosphorus-doped {111} homoepitaxial diamond thin films", New Diam. Front. C. Tech., 9, 2, 123-125 (1999)

6) H. Umezawa, K. Kitatani, K. Kinumura, N. Seto, K. Tsugawa, H. Kawarada "Fabrication of 1 mu m gate diamond FET using self-aligned gate process", New Diam. Front. C. Tech., 9, 2, 151-153 (1999)

7) K. Tsugawa, H. Kawarada "Device simulations of diamond surface-channel MESFETs", New Diam. Front. C. Tech., 9, 2, 154-155 (1999)

8) K. Morita, K. Tsugawa, Y. Yamamoto, H. Kawarada "Cluster calculations of diamond-SiC interface structures", New Diam. Front. C. Tech., 9, 2, 157-157 (1999)