44 citations · 118 across the 8 of their papers we have counts for
8 papers
Magnetotunnelling in resonant tunnelling structures with spin-orbit interaction
Goran Isić, Dragan Indjin, Vitomir Milanović +3
Magnetotunnelling spectroscopy of resonant tunnelling structures provides information on the nature of the two-dimensional electron gas in the well. We describe a model based on no…
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{…
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…
Electric field gradient induced effects in GaAs/AlGaAs modulation-doped structures and high frequency sensing
D. Seliuta, A. Juozapavicius, V. Gruzinskis +9
Electric field gradient effects induced by an asymmetrically in-plane shaped GaAs/AlGaAs modulation-doped structures of various design are investigated within 4-300 K temperature r…
Quantum transport in semiconductor quantum dot superlattices: electron-phonon resonances and polaron effects
Nenad Vukmirović, Zoran Ikonić, Dragan Indjin +1
Electron transport in periodic quantum dot arrays in the presence of interactions with phonons was investigated using the formalism of nonequilibrium Green's functions. The self-co…
Density matrix theory of transport and gain in quantum cascade lasers in a magnetic field
Ivana Savic, Nenad Vukmirovic, Zoran Ikonic +4
A density matrix theory of electron transport and optical gain in quantum cascade lasers in an external magnetic field is formulated. Starting from the general quantum kinetic trea…