Electrical properties of (11-22) Si: AlGaN layers at high Al contents grown by metal-organic vapor phase epitaxy

HM Foronda, DA Hunter, M Pietsch, L Sulmoni… - Applied Physics …, 2020 - pubs.aip.org
In this work, the growth and conductivity of semipolar Al x Ga 1− x N: Si with (11-22)
orientation are investigated. Al x Ga 1− x N: Si (x= 0.60±0.03 and x= 0.80±0.02) layers were …

AlGaN microfins as nonpolar UV emitters probed by time-resolved cathodoluminescence

H Spende, C Margenfeld, A Waag - ACS Photonics, 2022 - ACS Publications
Despite the continuous technological progress and recent commercialization of UV light
emitting diodes for sterilization and disinfection applications, the performance of solid-state …

Structural and luminescence imaging and characterisation of semiconductors in the scanning electron microscope

C Trager-Cowan, A Alasmari, W Avis… - Semiconductor …, 2020 - iopscience.iop.org
The scanning electron microscopy techniques of electron backscatter diffraction (EBSD),
electron channelling contrast imaging (ECCI) and cathodoluminescence (CL) hyperspectral …

[HTML][HTML] Defect characterization of {101¯ 3} GaN by electron microscopy

G Kusch, M Frentrup, N Hu, H Amano… - Journal of Applied …, 2022 - pubs.aip.org
Advances in obtaining untwinned (10 1 3)-oriented semi-polar GaN enable a new crystal
orientation for the growth of green and red LED structures. We present a scanning electron …

A systematic comparison of polar and semipolar Si-doped AlGaN alloys with high AlN content

L Spasevski, G Kusch, P Pampili… - Journal of Physics D …, 2020 - iopscience.iop.org
With a view to supporting the development of ultra-violet light-emitting diodes and related
devices, the compositional, emission and morphology properties of Si-doped n-type Al x Ga …

Semiconductor UV photonics: feature introduction

X Li, RD Dupuis, T Wernicke - Photonics Research, 2019 - opg.optica.org
Semiconductor UV photonics research has emerged as one of the most heavily invested
areas among semiconductor photonics research due to numerous crucial applications such …

Reduction of SEM charging artefacts in native cryogenic biological samples.

A Velazco, T Glen, S Klumpe, A Pennington, J Zhang… - bioRxiv, 2024 - biorxiv.org
Scanning electron microscopy (SEM) of frozen-hydrated biological samples allows imaging
of subcellular structures at the mesoscale in their native state. Combined with focused ion …

Influence of micro-patterning of the growth template on defect reduction and optical properties of non-polar GaN

J Bruckbauer, Y Gong, L Jiu, MJ Wallace… - Journal of Physics D …, 2020 - iopscience.iop.org
Influence of micro-patterning of the growth template on defect reduction and optical properties
of non-polar GaN - IOPscience This site uses cookies. By continuing to use this site you agree …

OPTIMASI DSPE BERBASIS GRAPHENE OXIDE (GO) DARI LIMBAH KULIT SINGKONG DALAM PENENTUAN RESIDU ANTIBIOTIK CIPROFLOXACIN

I AHMAD - 2023 - digilib.unila.ac.id
Angka kasus penyakit infeksi yang cukup tinggi akan meningkatkan jumlah penggunaan
antibiotik. Antibiotik yang banyak digunakan salah satunya adalah ciprofloxacin …

Characterisation of III-nitrides in the scanning electron microscope

A Alasmari - 2021 - stax.strath.ac.uk
This thesis presents research on the characterisation of group III-nitrides using scanning
electron microscope (SEM) techniques. In particular structural and morphological properties …