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首页> 外文期刊>Optical Materials >Structural and optical features of novel Tl_(1-x)In_(1-x)Ge_xSe_2 chalcogenide crystals
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Structural and optical features of novel Tl_(1-x)In_(1-x)Ge_xSe_2 chalcogenide crystals

机译:新型Tl_(1-x)In_(1-x)Ge_xSe_2硫族化物晶体的结构和光学特征

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摘要

The novel infrared Tl_(1-x)In_(1-x)Ge_xSe_2 single crystals were synthesized by the modified Bridgman-Stockbar-ger method. The parameters of their energy band structure were determined. The temperature changes of the infrared parameters were studied and the phonon subsystem were evaluated. Analysis of the data is performed following the model of intrinsic defect states. The band structure calculation have established a principal role of the phonon subsystem for the observed effects.
机译:采用改进的Bridgman-Stockbar-ger方法合成了新型的红外Tl_(1-x)In_(1-x)Ge_xSe_2单晶。确定了其能带结构的参数。研究了红外参数的温度变化并评估了声子子系统。根据固有缺陷状态模型执行数据分析。能带结构的计算已经建立了声子子系统对观察到的效果的主要作用。

著录项

  • 来源
    《Optical Materials》 |2014年第11期|614-620|共7页
  • 作者单位

    Physical Department Eastern European University 13 Voli Ave. Lutsk Ukraine;

    International Center for Materials Nanoarchitectonics (MANA) National Institute for Materials Science 1-1 Namiki Tsukuba 305-0044 Japan CREST Japan Science and Technology Agency 4-1-8 Honcho Kawaguchi Saitama 332-0012 Japan;

    Department of Inorganic and Physical Chemistry Eastern European University 13 Voli Ave. 43025 Lutsk Ukraine;

    Department of Inorganic and Organic Chemistry Lviv National University of Veterinary Medicine and Biotechnologies Pekarska St. 50 79010 Lviv Ukraine;

    Physics and Astronomy Department College of Science King Saud University P.O. Box 2455 Riyadh 11451 Saudi Arabia;

    Physical Department Eastern European University 13 Voli Ave. Lutsk Ukraine Electrical Engineering Department Czestochowa University of Technology Armii Krajowej 17 Czestochowa Poland;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Optoelectronic materials; Optical absorption; Chalcogenide crystals;

    机译:光电材料;光吸收硫属化物晶体;

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