Yuke Ou , Xibin Wang , Xu Wu , Huamin Kou , Anhua Wu , Liangbi Su
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引用次数: 0
Abstract
Ce-doped yttrium aluminum perovskite (YAP:Ce) single crystal is recognized as modern, efficient scintillators with high light output, fast decay time, and emission peaks that match well with the receiving range of photomultiplier tubes. This makes it highly promising for applications in high energy physics, nuclear medicine, industrial detection and so on. In this work, 0.5 at% YAP:Ce scintillating crystals was successfully grown by a modified laser-heated pedestal growth (LHPG) method. The crystal exhibited a high light output of 13,754 ph./MeV, a short decay time constant of 28.62 ns, and a radioluminescence peak at 382 nm as shown in X-ray excited luminescence spectra.
期刊介绍：
The journal offers a common reference and publication source for workers engaged in research on the experimental and theoretical aspects of crystal growth and its applications, e.g. in devices. Experimental and theoretical contributions are published in the following fields: theory of nucleation and growth, molecular kinetics and transport phenomena, crystallization in viscous media such as polymers and glasses; crystal growth of metals, minerals, semiconductors, superconductors, magnetics, inorganic, organic and biological substances in bulk or as thin films; molecular beam epitaxy, chemical vapor deposition, growth of III-V and II-VI and other semiconductors; characterization of single crystals by physical and chemical methods; apparatus, instrumentation and techniques for crystal growth, and purification methods; multilayer heterostructures and their characterisation with an emphasis on crystal growth and epitaxial aspects of electronic materials. A special feature of the journal is the periodic inclusion of proceedings of symposia and conferences on relevant aspects of crystal growth.
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