Tuning amorphous selenium composition with tellurium to improve quantum efficiency at long wavelengths and high applied fields

K Hellier, DA Stewart, J Read, R Sfadia… - ACS applied …, 2023 - ACS Publications
Amorphous selenium (a-Se) is a large-area compatible photoconductor that has received
significant attention toward the development of UV and X-ray detectors for a wide range of …

Recent developments in germanium containing clusters in intermetallics and nanocrystals

SM Kauzlarich, Z Ju, E Tseng… - Chemical Society Reviews, 2021 - pubs.rsc.org
Multimetallic clusters can be described as building blocks in intermetallics, compounds
prepared from all metals and/or semi-metals, and in Zintl phases, a subset of intermetallics …

Single-Crystalline Germanium Nanocrystals via a Two-Step Microwave-Assisted Colloidal Synthesis from GeI4

Z Ju, X Qi, R Sfadia, M Wang, E Tseng… - ACS materials …, 2022 - ACS Publications
Colloidal germanium (Ge) nanocrystals (NCs) are of great interest with possible applications
for photovoltaics and near-IR detectors. In many examples of colloidal reactions, Ge (II) …

Highly conductive MXene binder enabling Ge anode for stable sodium storage

X Wang, B Cao, Q Gao, Q Cao, P Hu, Y Zhang… - Applied Physics …, 2022 - pubs.aip.org
Traditional binders and conductive agents are important electrode additives that contribute
to the mechanical integrity and conductivity of sodium ion batteries (SIBs), but they affect the …

Growth and Characterization of SiGe/SiO2 Core/Shell Nanocrystals on Insulators

M Aouassa, M Bouabdellaoui, WB Pessoa… - ACS Applied …, 2024 - ACS Publications
In this study, we report the growth and characterization of high-quality SiGe/SiO2 core–shell
nanocrystals on an insulator. Our approach involves the solid-state dewetting of a …

Understanding Nanocrystals' Dopant Edge X-ray Absorption Fine Structure (XAFS) Spectra: An Iterative Fitting Model

S Chakraborty, M Makkar… - The Journal of Physical …, 2023 - ACS Publications
X-ray absorption fine structure spectroscopy is sparsely employed in characterizing
nanomaterials as opposed to bulk materials, primarily due to the dominating surface atoms …

Anisotropic growth of ZnO nanoparticles driven by the structure of amine surfactants: the role of surface dynamics in nanocrystal growth

Y Wang, Y Coppel, C Lepetit, JD Marty… - Nanoscale …, 2021 - pubs.rsc.org
Herein, we elucidate the key role of amine surfactants in the controlled anisotropic growth of
ZnO nanoparticles that is achieved under mild conditions by organometallic hydrolysis. The …

Structural Characterization of Oleylamine- and Dodecanethiol-Capped Ge1–xSnx Alloy Nanocrystals

KA Newton, HR Sully, F Bridges… - The Journal of …, 2021 - ACS Publications
Microwave-assisted heating methods have been used to synthesize oleylamine-capped
Ge1–x Sn x nanocrystals. By varying the reaction temperature while keeping the Ge and Sn …

[图书][B] Colloidal Synthesis of Ge Nanocrystals and Bi2Te3, Sb2Te3 and Bi2Se3 Nanoplates

Z Ju - 2021 - search.proquest.com
Colloidally synthesized nanocrystals (NCs) play important roles in research studies and
industry. Nanotechnology as a field of research has provided new materials for various …