Journal of the Korean Physical Society vol. 41, no. 1, pp. 175 - 177
SCI; SCIE; SCOPUS; KCI
We have studied the metal-insulator transition in the organic superconductor (TMTSF)2ReO4, which is accompanied by anion ordering, by means of electron paramagnetic resonance measurements. As a result, a peculiar spin dynamics, indicative of the opening of the spin gap around the Tc, associated with an antiferromagnetic transition was revealed.