Chemical approaches for electronic doping in photovoltaic materials beyond crystalline silicon

X Wei, P Zhang, T Xu, H Zhou, Y Bai… - Chemical Society …, 2022 - pubs.rsc.org
Electronic doping is applied to tailor the electrical and optoelectronic properties of
semiconductors, which have been widely adopted in information and clean energy …

Electrically‐Driven Light Source Embedded in a GaP Nanowaveguide for Visible‐Range Photonics on Chip

DV Lebedev, NA Solomonov… - Advanced Optical …, 2024 - Wiley Online Library
The key components of photonic integrated circuits are nanoscale optica emitters and
nanowaveguides. III‐V semiconductor nanostructures are considered as the most promising …

A study of dopant incorporation in Te-doped GaAsSb nanowires using a combination of XPS/UPS, and C-AFM/SKPM

P Ramaswamy, S Devkota, R Pokharel, S Nalamati… - Scientific Reports, 2021 - nature.com
We report the first study on doping assessment in Te-doped GaAsSb nanowires (NWs) with
variation in Gallium Telluride (GaTe) cell temperature, using X-ray photoelectron …

Design and Analysis of Gallium Arsenide-Based Nanowire Using Coupled Non-Equilibrium Green Function for RF Hybrid Applications

P Paramasivam, N Gowthaman, VM Srivastava - Nanomaterials, 2023 - mdpi.com
This research work uses sp3d5s* tight-binding models to design and analyze the structural
properties of group IV and III-V oriented, rectangular Silicon (Si) and Gallium Arsenide …

Thermal conductivity of GaAs nanowire arrays measured by the 3ω method

A Ghukasyan, P Oliveira, NI Goktas, R LaPierre - Nanomaterials, 2022 - mdpi.com
Vertical nanowire (NW) arrays are the basis for a variety of nanoscale devices.
Understanding heat transport in these devices is an important concern, especially for …

Large Tolerance of Lasing Properties to Impurity Defects in GaAs (Sb)‐AlGaAs Core‐Shell Nanowire Lasers

T Schreitmüller, HW Jeong… - Advanced Functional …, 2024 - Wiley Online Library
GaAs‐AlGaAs based nanowire (NW) lasers hold great potential for on‐chip photonic
applications, where lasing metrics have steadily improved over the years by optimizing …

P–n junctions in planar GaAs nanowires

BR Borodin, PA Alekseev, V Khayrudinov… - …, 2023 - pubs.rsc.org
Control over the doping at the nanoscale during the growth of nanostructures is one of the
key challenges of device fabrication. In this work we study p (Zn)-and n (Sn)-doping …

A study of n-doping in self-catalyzed GaAsSb nanowires using GaTe dopant source and ensemble nanowire near-infrared photodetector

S Devkota, M Parakh, S Johnson… - …, 2020 - iopscience.iop.org
This work reports a comprehensive investigation of the effect of gallium telluride (GaTe) cell
temperature variation (T GaTe) on the morphological, optical, and electrical properties of …

Si doping-induced phase control, formation of p-type and n-type GaAs nanowires

Y Kang, J Tang, F Azad, X Zhu, X Chen, X Chu… - Vacuum, 2022 - Elsevier
We realized the control on the crystal structure of GaAs nanowires (NWs) by silicon (Si)
doping and V/III ratio. This viewpoint has been clearly evidenced by Raman spectrum …

Ultrathin Te-Doped GaP Nanoantenna with Crystal Phase Transitions

E Diak, A Thomas, VG Dubrovskii… - Crystal Growth & …, 2023 - ACS Publications
We report Te-doped GaP nanowires (NWs) with positive tapering and radii measuring as
low as 5 nm grown by the self-assisted vapor–liquid–solid mechanism using selective-area …