• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Optik: Zeitschrift fur Licht- und Elektronenoptik: = Journal for Light-and Electronoptic >Ab-initio UV-vis, SHG efficiency, photoluminescence, dielectric, thermal and mechanical studies of pure and L-glutamine doped ZTS crystal for optoelectronics device applications
【24h】

Ab-initio UV-vis, SHG efficiency, photoluminescence, dielectric, thermal and mechanical studies of pure and L-glutamine doped ZTS crystal for optoelectronics device applications

机译：从头开始的紫外可见光，SHG效率，光致发光，介电，热和机械研究，用于光电子器件应用的纯和L-谷氨酰胺掺杂的ZTS晶体

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The aim of present investigation is to assess the impact of L-glutamine (LG) on optical, dielectric, thermal and mechanical properties of zinc thiourea sulphate (ZTS) crystal. The crystalline phase and structural parameters of pure and LG doped ZTS crystal has been confirmed by means of powder XRD analysis. The incorporation of LG in ZTS crystal has been qualitative analyzed by means of energy dispersive spectroscopic technique. The UV-vis spectral analysis has been carried out within 200-900 nm to examine the impact of LG on optical properties of ZTS crystals. The photo excited electronic transitions in LG-ZTS crystals have been investigated under the photoluminescence study. The differential scanning calorimetric technique has been employed to ascertain the melting point of pure and doped ZTS crystal materials. Vickers microhardness analysis has been carried out to measure the substantial enhancement in mechanical strength of ZTS crystal later to addition of LG. The temperature dependent dielectric measurements confirmed the lower dielectric properties of LG-ZTS crystal. The enhancement in second harmonic generation (SHG) efficiency of LG doped ZTS crystal has been confirmed by means of standard kurtz-perry powder analysis. (C) 2016 Elsevier GmbH. All rights reserved.
机译：本研究的目的是评估L-谷氨酰胺（LG）对硫脲脲酸锌（ZTS）晶体的光学，介电，热和机械性能的影响。通过粉末XRD分析证实了纯的和LG掺杂的ZTS晶体的晶相和结构参数。已经通过能量色散光谱技术定性地分析了LG在ZTS晶体中的掺入。已在200-900 nm范围内进行了紫外可见光谱分析，以检查LG对ZTS晶体光学特性的影响。在光致发光研究中，已经研究了LG-ZTS晶体中的光激发电子跃迁。已采用差示扫描量热技术确定纯净和掺杂的ZTS晶体材料的熔点。在添加LG之后，已经进行了维氏显微硬度分析，以测量ZTS晶体机械强度的显着提高。温度相关的介电测量结果证实了LG-ZTS晶体的介电​​性能较低。 LG掺杂ZTS晶体的二次谐波产生（SHG）效率的提高已通过标准的库尔兹-珀里粉末分析法得到证实。 （C）2016 Elsevier GmbH。版权所有。

著录项

相似文献

  • 外文文献
  • 中文文献
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号