Band alignments and polarization properties of the Zn-IV-nitrides

NL Adamski, D Wickramaratne… - Journal of Materials …, 2020 - pubs.rsc.org
Zn-IV-nitrides have a range of potential applications in electronic and optoelectronic devices
and can be integrated with currently used III-nitride semiconductors and their alloys. Using …

Band Structure Engineering Based on InGaN/ZnGeN2 Heterostructure Quantum Wells for Visible Light Emitters

MR Karim, BH Dinushi Jayatunga, K Zhang… - Crystal Growth & …, 2021 - ACS Publications
Band structure engineering based on InGaN/ZnGeN2 heterostructure quantum wells (QWs)
is proposed to address the long-standing charge separation challenge in visible light …

[HTML][HTML] Effects of cation stoichiometry on surface morphology and crystallinity of ZnGeN2 films grown on GaN by metalorganic chemical vapor deposition

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) …

Investigating the potential of earth-abundant ZnSnxGe1-xN2 alloys for quantum well solar cells

A Laidouci, PK Dakua, DK Panda, S Kashyap - Micro and Nanostructures, 2023 - Elsevier
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 …

Experimental determination of the valence band offsets of ZnGeN2 and (ZnGe) 0.94 Ga0. 12N2 with GaN

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 …

Design of AlGaN-Zn (Si, Ge) N2 quantum wells for high-efficiency ultraviolet light emitters

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 …

[图书][B] Development of Zn-IV-N2 and III-N/Zn-IV-N2 Heterostructures for High Efficiency Light Emitting Diodes Emitting Beyond Blue and Green

MR Karim - 2021 - search.proquest.com
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 …

[图书][B] Zinc-IV-nitrides and scandium nitride for novel heterostructure applications

NL Adamski - 2020 - search.proquest.com
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 …

Simulation studies and design of AlInGaN-ZnSiGeN2 quantum wells for high-efficiency ultraviolet light emitters

C Hu - 2020 - rave.ohiolink.edu
Ultraviolet (UV) light emitting diodes (LEDs) have been attracting research interest as an
environment-friendly, compact, spectra-tunable, controllable and energy efficient alternative …