Band structure engineering based on InGaN/ZnGeN2 heterostructure quantum wells (QWs) is proposed to address the long-standing charge separation challenge in visible light …
MR Karim, BHD Jayatunga, M Zhu, RA Lalk, O Licata… - AIP Advances, 2020 - pubs.aip.org
ZnGeN 2 films were grown on GaN-on-sapphire templates via metalorganic chemical vapor deposition. Energy dispersive x-ray spectroscopy was used to estimate the Zn/(Zn+ Ge) …
Abstract Zinc Tin Germanium Nitride (ZnSn x Ge 1-x N 2) alloys, which consist of the ternary nitrides ZnSnN 2 and ZnGeN 2, are notable for being earth-abundant materials that offer …
MR Karim, BA Noesges, BHD Jayatunga… - Journal of Physics D …, 2021 - iopscience.iop.org
A predicted type-II staggered band alignment with an approximately 1.4 eV valence band offset at the ZnGeN 2/GaN heterointerface has inspired novel band-engineered III-N/ZnGeN …
C Hu, K Kash, H Zhao - Journal of Applied Physics, 2024 - pubs.aip.org
The effect of inserting a nm-scale layer of Zn (Si, Ge) N 2 into an AlGaN quantum well structure designed for light emission in the wavelength range from 255 to 305 nm is …
A rapid advancement and adoption of the light emitting diodes (LEDs) based solid state lighting (SSL) technology is projected to reduce the annual lighting energy consumption …
The wurtzite III-nitrides are an established set of wide-band-gap semiconductors with a wide range of applications in optical and electronic devices. Recently, new types of nitride …
Ultraviolet (UV) light emitting diodes (LEDs) have been attracting research interest as an environment-friendly, compact, spectra-tunable, controllable and energy efficient alternative …