On the basis of the dependence of the photoluminescence on pump power, indium concentration and temperature we have determined that an excited level of the neutral indium acceptor exists 4.1 ± 0.1 meV above the ground state.
|Original language||English (US)|
|Number of pages||3|
|Journal||Physics Letters A|
|State||Published - Feb 5 1979|
All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)