Self-trapped excitons in soft semiconductors

J Tan, D Li, J Zhu, N Han, Y Gong, Y Zhang - Nanoscale, 2022 - pubs.rsc.org
Self-trapped excitons (STEs) have attracted tremendous attention due to their intriguing
properties and potential optoelectronic applications. STEs are formed from the lattice …

Synchrotron-Excited Luminescence and Converting of Defects and Quantum Dots in Modified Silica Films

VA Pustovarov, AF Zatsepin, DY Biryukov… - Journal of Non …, 2023 - Elsevier
Optically active defects in modified silicon oxide films on a silicon substrate have been
studied by low-temperature photoluminescence (PL) spectroscopy using excitation by …

Study on UV-laser fatigue damage of sol-gel antireflective coating using XPS and slow positron beam Doppler broadening spectrum

TH You, W Yang, TY Wang, HH Hui, XY Lei, QH Zhang… - Vacuum, 2023 - Elsevier
The fatigue damage behavior of antireflective coating over KDP crystal under vacuum
environment was studied with varied UV-laser irradiation, and the dynamic process from …

Creation of Si quantum dots in a silica matrix due to conversion of radiation defects under pulsed ion-beam exposure

AF Zatsepin, YA Kuznetsova, CH Wong - Physical Chemistry Chemical …, 2019 - pubs.rsc.org
In this work we present an innovative method of creating Si quantum dots under pulsed ion-
beam exposure. The evolution of defect structure ODC (II)→ E′→ ODC (I)→ Si QDs in …

[HTML][HTML] Temperature effects in the photoluminescence of semiconductor quantum dots

A Zatsepin, D Biryukov - Quantum Dots-Fundamental and …, 2020 - intechopen.com
Temperature effects in the exciton photoluminescence specific to semiconductor quantum
dots (QDs) are reviewed using Si QDs as an example. The processes of direct and indirect …

Ge/si core/shell quantum dots in an alumina matrix: influence of the annealing temperature on the optical properties

OM Sreseli, NA Bert, VN Nevedomskii, AI Lihachev… - Semiconductors, 2020 - Springer
Abstract Structures with Ge/Si nanoparticles (quantum dots) in an aluminum-oxide matrix are
of interest due to the combination of two basic semiconductors and the use of a matrix with a …

[HTML][HTML] Peculiarities of electronic structure and composition in ultrasound milled silicon nanowires

EV Parinova, AK Pisliaruk, A Schleusener, DA Koyuda… - Results in Physics, 2020 - Elsevier
The combined X-ray absorption and emission spectroscopy approach was applied for the
detailed electronic structure and composition studies of silicon nanoparticles produced by …

Temperature Effects in the Photoluminescence of Semiconductor Quantum Dots (Chapter 3)

A Zatsepin, D Biryukov - 2020 - elar.urfu.ru
Temperature effects in the exciton photoluminescence specific to semiconductor quantum
dots (QDs) are reviewed using Si QDs as an example. The processes of direct and indirect …

Квантовые точки “ядро–оболочка” Ge/Si в матрице оксида алюминия: влияние температуры отжига на оптические свойства

ОМ Сресели, НА Берт, ВН Неведомский… - Физика и техника …, 2020 - mathnet.ru
Структуры с наночастицами (квантовыми точками) Ge/Si в матрице оксида алюминия
интересны для исследователей благодаря сочетанию двух основных полупроводников …

Temperature Effects in the

SQ Dots - Quantum Dots: Fundamental and Applications, 2020 - books.google.com
Temperature effects in the exciton photoluminescence specific to semiconductor quantum
dots (QDs) are reviewed using Si QDs as an example. The processes of direct and indirect …