2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/26789We have performed high-field Electron Magnetic Resonance (EMR) measurements of lamda-(BETS)2FexGa1-xCl4 to clarify the role of Pi- and d-electrons in the paramagnetic (PM) and field-induced superconducting (FISC) phases. We found that this system has a non-negligible Pi-d interaction that is very sensitive to the sample cooling rate. The Pi-d interaction is weaker when the sample is rapidly cooled which might affect its FISC phase. The results of the organic alloy lamda-(BETS)2FexGa1-xCl4 (x=0.6) will be presented in this paper.4pages,4 figures, proceedings of ICSM 2004, Wollongong, Australia. to be published in Synth. MetSuperconductivitytext