Aspects of EIT with gamma radiation

摘要: Abstract We have observed the effect of electromagnetically induced transparency (EIT) in a nuclear system. A series Mossbauer measurements was performed on single crystal natural FeCO3. When condition level crossing is fulfilled, clear reduction absorption or seen at point crossing. This reduced cannot be ascribed to saturation effects because specific geometry experiment. present an explanation terms mixing by small non-axial component electric field gradient. It can shown that such scheme equivalent, least principle, with schemes considered for EIT quantum optics.