Photoluminescent silica nanostructures and nanohybrids

H Gogoi, S Banerjee, A Datta - ChemPhysChem, 2022 - Wiley Online Library
The complicated photophysics of wide variety of defects existing in silica (SiO2) layer of
nanometer thickness determines widespread photoluminescence bands of Si/SiO2 based …

Photoluminescence from colloidal silicon nanoparticles: significant effect of surface

Q Li, R ** - Nanotechnology Reviews, 2017 - degruyter.com
Silicon nanoparticles (NPs) have long been regarded as a promising alternative for
commercial organic dyes and typical quantum dots (eg CdSe) for applications in light …

Ultraviolet luminescence of polycyclic aromatic hydrocarbons in partially consolidated sol-gel silica glasses

L Skuja, M Leimane, I Bite, D Millers… - Journal of Non …, 2022 - Elsevier
Photoluminescence (PL) and Raman spectra of sol-gel-derived silica glasses were studied
in course of the consolidation of xerogel to dense glass. A number of ultraviolet PL bands in …

Emission induced by interaction between nitrogen molecules and electronic excitations of α-quartz single crystal

NV Pestovskii, SY Savinov - Journal of Luminescence, 2023 - Elsevier
The spectral and kinetic characteristics of emission in the region of 300–380 nm caused by
photoexcitation of α-quartz single crystal placed into gases of N 2 molecules, He atoms and …

Environment assisted photoconversion of luminescent surface defects in SiO2 nanoparticles

L Spallino, M Spera, L Vaccaro, S Agnello… - Applied Surface …, 2017 - Elsevier
Time-resolved photoluminescence investigation on SiO 2 nanoparticles was carried out in
controlled atmosphere, with the aim to discern the effects induced on the typical blue …

Emission of Molecular Nitrogen upon Electron Bombardment of Pyrolytic Aerogel SiO2 and Aluminum

MV Zavertyaev, VA Kozlov, NV Pestovskii, AA Petrov… - JETP Letters, 2019 - Springer
It is found that the emission intensity of the 2+ band system of the N 2 molecule (C 3 Π u→ B
3 Π g transition) under electron bombardment of pyrolytic aerogel SiO 2 in air at atmospheric …

Излучение молекулярного азота при бомбардировке электронами пиролитического аэрогеля SiO и алюминия

МВ Завертяев, ВА Козлов, НВ Пестовский… - Письма в Журнал …, 2019 - mathnet.ru
Обнаружено, что при бомбардировке электронами пиролитического аэрогеля SiO2 на
воздухе при атмосферном давлении интенсивность излучения 2+ системы полос …

БЫСТРОПРОТЕКАЮЩИЕ ЭЛЕКТРОВЗРЫВНЫЕ, ЭЛЕКТРОННЫЕ И ЭЛЕКТРОМАГНИТНЫЕ ПРОЦЕССЫ В ИМПУЛЬСНОЙ ЭЛЕКТРОНИКЕ И …

ГА МЕСЯЦ - Краткие сообщения по физике, 2019 - elibrary.ru
Быстропротекающие электровзрывные, электронные и электромагнитные процессы в
импульсной электронике и оптоэлектронике КОРЗИНА ПОИСК НАВИГАТОР ЖУРНАЛЫ …