Title of article :
Structural modulation in θ-(BEDT-TTF)2CsM′(SCN)4[M′=Co, Zn]
Author/Authors :
Nogami، نويسنده , , Y. and Pouget، نويسنده , , J.-P. and Watanabe، نويسنده , , M. and Oshima، نويسنده , , K. and Mori، نويسنده , , H. and Tanaka، نويسنده , , S. and Mori، نويسنده , , T.، نويسنده ,
Issue Information :
دوماهنامه با شماره پیاپی سال 1999
Abstract :
X-ray diffuse scattering study reveals presence of diffuse sheets directed along both the 2a*+ c* and 2a* − c* directions in θ-(BEDT-TTF)2CsM′(SCN)4 [M′=Co, Zn] at room temperature. These diffuse streaks condensed into two diffuse rods at the q1=(2/3, k, 1/3) and q2=(0, k, 1/2) reduced reciprocal position below 120K. Around 50K when the resistivity begins to increase, an enhancement of the q2 intensity is observed.
Keywords :
X-ray emission , Metal-insulator phase transitions , Organic conductors based on radical cation and for anion salts , Diffraction and scattering
Journal title :
Synthetic Metals
Journal title :
Synthetic Metals
