PT Unknown AU Goltsman, GN Maliavkin, AV Ptitsina, NG Selevko, AG TI Magnetic exciton spectroscopy in uniaxially compressed Ge at submillimeter waves SE Izv. Akad. Nauk SSSR, Seriya Fizicheskaya PY 1986 BP 280 EP 281 VL 50 LA Russian DE Ge; axial compression loads; excitons; germanium; magnetic spectroscopy; submillimeter waves; Zeeman effect ER