Optical studies of field-induced order in a singlet ground state dimer system

Abstract

AbstraeL Optical Zeeman studies are reponed Tor the ordered region of the singlet ground stale dimer system Cs3Cr2Brg. 'he results are "pared with earlier neutron scamring and AC susceptibility studies. and a modcl is suggested which not only describes the optical data, but also produces an excellent fit to lhe phase diagram as defined bj lhe susceptibility results.