Author/Authors :
Ohta، نويسنده , , H. and Kimura، نويسنده , , S. and Yamamoto، نويسنده , , Y. and Azuma، نويسنده , , J. and Akioka، نويسنده , , K. and Motokawa، نويسنده , , M. and Kanoda، نويسنده , , K.، نويسنده ,
Abstract :
Submillimeter wave AFMR measurements of Mott insulator κ-(BEDT-TTF)2Cu[N(CN)2]Cl have been performed at 1.8K in the frequency region from 50 to 383GHz using pulsed magnetic field up to 16T. The results resemble the calculated results of the molecular field theory by Pincus with easy-plane type anisotropy including the Dzyaloshinsky-Moriya interaction. Observed AFMR modes are analyzed by this model.
