@techreport{oai:nifs-repository.repo.nii.ac.jp:00010049, author = {Narihara, K. and Yamada, I. and Ohyabu, N. and Watanabe, K. Y. and Ashikawa, N. and deVries, P. C. and Emoto, M. and Funaba, H. and Goto, M. and Ichiguchi, K. and Ida, K. and Idei, H. and Ikeda, K. and Inagaki, S. and Inoue, N. and Isobe, K. and Kado, S. and Kanako, O. and Kawahata, K. and Khlopenkov, K. and Kobuchi, T. and Komori, A. and Kubo, S. and Kumazawa, R. and Liang, Y. and Masuzaki, T. and Minami, T. and Miyazawa, J. and Morisaki, T. and Morita, S. and Murakami, S. and Muto, S. and Mutoh, T. and Nagayama, Y. and Nakamura, Y. and Nakanishi, H. and Narushima, Y. and Nishimura, K. and Noda, N. and Notake, T. and Ohdachi, S. and Oka, Y. and Osakabe, M. and Ozaki, S. and Pavlichenko, R. O. and Peterson, B. J. and Sagara, A. and Saito, K. and Sakakibara, S. and Sakamoto, R. and Sasao, H. and Sasao, M. and Sato, K. and Sato, M. and Seki, T. and Shimozuma, T. and Shoji, C. and Suzuki, H. and Takayama, A. and Takechi, M. and Takeiri, Y. and Tamura, N. and Tanaka, K. and Toi, K. and Tokuzawa, N. and Torii, Y. and Tsumori, K. and Watari, T. and Yamada, H. and Yamaguchi, S. and Yamamoto, S. and Yokoyama, M. and Yoshimura, Y. and Satow, S. and Itoh, K. and Ohkubo, K. and Yamazaki, K. and Sudo, S. and Motojima, O. and Hamada, Y. and Fujiwara, M.}, month = {Sep}, note = {With a multi-point (200) repetitive (50-200 Hz) Thomson scattering system, we studied the shape and evolution of the electron temperature (T_e) Profiles of the plasma confined in LHD. We first survey various shapes of the observed T_e Profiles and then describe two notable findings in some detail: (1) A pedestal often appeared on T_e Profiles around the iota/2pi =1 surface, but its correlation with confinement was weak; (2) A magnetic island generated by an external error field changed its size in plasma. Normally the island shrank in plasma, but grew upon a hydrogen pellet injection.}, title = {Shape and Evolution of the Electron Temperature Profile in LHD}, year = {2000} }