@techreport{oai:u-fukui.repo.nii.ac.jp:00027348, author = {池田, 亮介 and 岩原, 宏樹 and 山本, 真之 and 小菅, 幸介 and 出原, 敏孝 and 小川, 勇 and 印牧, 知廣 and 斉藤, 輝雄 and 松木, 陽 and 植田, 啓介 and 藤原, 敏道 and CHANG, T.H. and IKEDA, R. and IWAHARA, H. and YAMAMOTO, M. and KASUGA, K. and IDEHARA, T. and OGAWA, I and KANEMAKI, T. and SAITO, T. and MATSUKI, Y. and UEDA, K. and FUJIWARA, T.}, month = {Jul}, note = {A dynamic nuclear polarization (DNP) method which improves the sensitivity of the nuclear magnetic resonance (NMR) spectroscopy by high power irradiation of sub-millimeter wave is expected to analyze the structures of complex proteins. Continuous frequency tunable gyrotron is required to obtain maximum enhancement of NMR sensitivity. We have developing fundamental oscillation gyrotron by using a 15 T superconducting magnet. The deveploped prototype gyrotoron (Gyrotron FU CW VI) has the tunability of 1.6 GHz and the output power exceed about 10W. In additon, stable continous wave operation for 10 minutes was achived in low power operation.}, title = {600 MHz DNP-NMR測定のための15T超伝導マグネットを用いた周波数連続可変ジャイロトロンGyrotron FU CW VIの開発}, year = {2010} }