Effects of Different Dopants on the Growth and Phase Transition of Ba3Y(BO3)3 Crystal
Source abstract
Abstract
结合X射线粉末衍射和差示扫描量热法,系统研究了不同格位上的掺杂对Ba3Y（BO3）3晶体的生长和相变的影响.研究发现,相同掺杂浓度10at%时,掺Nd3＋的α-Ba3Y（BO3）3晶体的相变温度（1099.6℃）比掺Yb3＋的晶体的相变温度（1145.3℃）低;且随着掺Nd3＋浓度的降低,晶体的相变温度升高,晶体在降温过程中更容易发生相变.在晶体中掺入Sr2＋离子,可以有效提高Yb3＋∶α-Ba3Y（BO3）3晶体的稳定性.随着Sr2＋掺入浓度的增加,晶体的熔点升高,相变温度降低.当Sr2＋掺杂浓度为16at%时,晶体的相变峰消失;当Sr2＋掺杂浓度分别为5at%、10at%时,晶体仍然发生相变.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Luminescence Properties of Advanced Materials · Solid State Laser Technologies · Glass properties and applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (10)
Show source-provided references
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