Radiation-induced valence conversion and photoluminescence of copper ions in aluminoborosilicate glasses

Y Nishi, A Okada, A Kinomura, T Saito… - Journal of Materials …, 2022 - Springer
Radiation-induced valence conversion and the resultant radiophotoluminescence of Cu-
doped aluminoborosilicate glasses were investigated. A prominent radiophotoluminescence …

Gamma dosimetric properties of radiophotoluminescent CaSO4: Eu3+ with novel readout instrument

VK Mahala, RM Sahani, SG Vaijapurkar - Nuclear Instruments and Methods …, 2021 - Elsevier
We report investigations carried out on radiophotoluminescence (RPL) response of Eu 3+
doped CaSO 4 phosphor using an in-house developed compact system for gamma …

激光退火对CaSrSiO4∶Tb3+纳米荧光粉光致发光特性的改善

李成仁, 王英贺, 赵倩昀, 王晓娜… - Semiconductor …, 2021 - opticsjournal.net
摘要采用高温固相反应法制备了不同掺Tb 浓度的CaSrSiO4 纳米荧光粉. TEM
照片显示粉末颗粒为球状, 直径30~ 50nm. XRD 主要衍射峰与CaSrSiO4 基质基本一致, 表明Tb …

Mechanisms of intrinsic and impurity electron-hole trapping centers in K_3 Y [(SO_4)] _3-Eu and LiY [(SO_4)] _2-Eu double cation phosphors

DA Tolekov, RK Shamiyeva, TT Alibay… - Eurasian Journal of …, 2024 - ephys.kz
The mechanisms of creation of intrinsic and impurity trapping centers, the interaction of
which forms combined or induced electronic states under the conduction band, have been …