Crystal Growth, Density Functional Theory, and Scintillation Properties of TlCaX3 (X = Cl, Br, I)
IEEE Transactions on Nuclear Science(2023)
摘要
In this article, we report on crystal growth, density functional theory (DFT) calculations, and scintillation properties of TlCaX
$_{3} (X =$
Cl, Br, I). Crystals were grown by the vertical Bridgman technique in silica ampoules. Crystals of TlCaCl
3
, TlCaBr
3
, and TlCaI
3
belong to the family of perovskites and have an orthorhombic crystal structure. All three compositions show bright emission under X-ray excitation peaking at 425, 470, and 545 nm, respectively. Light yield increases in the series Cl < Br < I [25 000–47 000 photons/MeV (ph/MeV)].
更多查看译文
关键词
scintillation properties,density functional theory,tlcax<sub>3</sub>,crystal
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要