TY - JOUR T1 - A high-precision study of excited-state transitions of shallow donors in semiconductors JO - Journal of the Optical Society of America PY - 1977/07/01 AU - Skolnick MS AU - Carter AC AU - Couder Y AU - Stradling RA ED - DO - DOI: 10.1364/josa.67.000947 PB - The Optical Society VL - 67 IS - 7 SP - 947 EP - 947 Y2 - 2025/06/19 ER -