Observation of direct electron heating by the fast waves in the lower-hybrid range of frequencies in the JFT-2M tokamak
T. Yamamoto, Y. Uesugi, H. Kawashima, K. Hoshino, H. Aikawa, S. Kasai, T. Kawakami, T. Kondoh, H. Maeda, T. Matsuda, H. Matsumoto, Y. Miura, M. Mori, K. Odajima, H. Ogawa, T. Ogawa, K. Ohasa, H. Ohtsuka, S. Sengoku, T. Shoji, N. Suzuki, H. Tamai, T. Yamauchi, I. Nakazawa1989