The ZnO-based heterostructures are predicted to be promising candidates for optoelectronic
devices in the infrared and terahertz (THz) spectral domains owing to their intrinsic material …

The electric polarization of (Zn, Mg) O alloys, known as stable wide-bandgap
semiconductors, is an intrinsic property that has a significant impact on the properties and …

Binding energy of the 1 s exciton in the nonpolar ZnO/Be x Zn 1− x O quantum well for x up
to 0.3 has been determined by means of fractional dimension approach. Electron and hole …

ZnO based heterostructures have recently received increased research attention, related to
the development of room temperature THz/MiR semiconductor devices. The potential for …

We present a general-purpose numerical quantum mechanical solver using Schrödinger-
Poisson equations called Aestimo 1D. The solver provides self-consistent solutions to the …

ZnO-based heterostructures are up-and-coming candidates for terahertz (THz)
optoelectronic devices, largely owing to their innate material attributes. The significant ZnO …

The linear intersubband optical absorption spectra in MgZnO/ZnO triple quantum wells
(TQWs) are theoretically calculated with various geometrical structures and material …

We investigate theoretically the giant nonlinear optical susceptibilities based on
intersubband transitions in the n-type BaSnO 3 quantum well heterostructures. Validity of the …

This chapter reviews the recent progress of the theoretical and experimental studies of ZnO-
based structures such as quantum cascade lasers, resonant-tunneling diodes, and quantum …

Symmetric and asymmetric quantum wells of ZnCdO structures grown on ZnO in non-polar
orientations are investigated for their potential in THz emission due to the intersubband …