S. Brazovskii, P. Monceau and N. Kirova
J. Phys. IV France 131 (2005) 207-211
A new relaxation state of negative resistance in nano-fabricated CDW of K0.3MoO3K. Morikawa, A. Goto, N. Shinjo, Y. Nishi, A. Fujii, A. Nakada and H. Kubota
Graduate School of Science and Technology, Kumamoto University, 2-39-1 Kurokami, Kumamoto 860-8555, Japan
New non-linear conduction states that are related to the negative resistance phenomena in the nano-fabricated K0.3MoO3 are discussed. The conduction states are dramatically shown by the magnitude of one-dimensionality. The reason of the negative resistance was considered and related to the decrease of the effective mass of CDW and reduction of weak-pinning effects of CDW due to nano-fabrication in the form report. The negative resistance is described by using the phase diagram of internal field-current characters.
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