Va. Bondarenko et al., PHYSICAL-PROPERTIES OF (BEDT-TTF)2CU[N(CN)2]CL1-XBRX SALT .2. THERMOPOWER ANISOTROPY, Synthetic metals, 56(1), 1993, pp. 2391-2394
Temperature dependencies of thermopower for (BEDT-TTF)2Cu[N(CN)2]Cl1-x
Brx (X = 0.5) single crystals along two principal directions a and c i
n highly conducting plane and along the normal to highly conducting pl
ane b were measured, as well as in plane resistivity vs temperature c
urves. The results obtained show that thermopower anomaly at 20...30 K
, namely sharp thermopower drop, is seen in all the three directions,
though for that normal to highly conducting plane it is not so pronoun
ced.