3 papers
cond-mat.mtrl-sci2007
Terahertz sensing by beryllium and silicon delta-doped GaAs/AlAs quantum wells
D. Seliuta, J. Kavaliauskas, B. Cechavicius +8
Selective sensing of terahertz (THz) radiation by beryllium and silicon delta-doped GaAs/AlAs multiple quantum wells (MQWs) is demonstrated. A sensitivity up to 0.3 V/W within 0.5{…
cond-mat.mtrl-sci2007
Terahertz detection with delta-doped GaAs/AlAs multiple quantum wells
D. Seliuta, B. Cechavicius, J. Kavaliauskas +10
The authors demonstrate selective detection of terahertz radiation employing beryllium delta-doped GaAs/AlAs multiple quantum wells. The sensitivity up to 1 V/W within 4.2-7.3 THz…
cond-mat.mes-hall2004
A conjecture on a quantum limit of semiconductor lasers
P. Harrison, E. E. Orlova
A relationship between the maximum operating temperature of semiconductor lasers and their emission wavelength is conjectured. The conjecture is supported by a wide variety of exis…