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Hot-pressed ~6LiInSe_2 for use as a ceramic radiation detector

机译:热压〜6LIINSE_2,用作陶瓷辐射探测器

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摘要

ABSTR A C T Lithium based chalcogenides have many uses in the nuclear science field. 6LiInSe2 (or LISe) has been researched extensively because of its ability to operate in both scintillator and semiconductor modes. This makes it useful in applications including nuclear material detection for national security, space applications, and medical imaging. In some applications growth and fabrication costs are of concern, as it takes upwards of 40 days to synthesize a charge, grow a crystal and fabricate a detector. Ceramics are a solution for this long route of preparation. This research shows that using a 6LiInSe2 ceramic instead of a single crystal significantly decreases the time required to make a detector. In the present work, ceramic wafers can be formed using a mechanical press equipped with a heating attachment. The resulting ceramic wafer performs very similar to a slow-growth single crystal when used in the scintillator mode.commentSuperscript/Subscript Available/comment
机译:Abst A C T锂基硫属化物在核科学领域有许多用途。由于其在闪烁体和半导体模式中运行的能力,因此已经广泛研究了6LIInse2(或LISE)。这使得它可用于包括国家安全,空间应用和医学成像的核材料检测。在一些应用中,增长和制造成本是令人担忧的,因为它以上需要40天来合成充电,生长晶体并制造探测器。陶瓷是这种长途制剂的解决方案。该研究表明,使用6LIINSE2陶瓷代替单晶显着降低制造检测器所需的时间。在本工作中,可以使用配备有加热附件的机械压榨机形成陶瓷晶片。当在闪烁体模式中使用时,所得到的陶瓷晶片与慢速单晶进行非常相似。<评论>上标/下标可用

著录项

  • 来源
    《Optical Materials》 |2021年第2期|110798.1-110798.5|共5页
  • 作者单位

    Vanderbilt Univ 2201 West End Ave Nashville TN 37235 USA;

    Vanderbilt Univ 2201 West End Ave Nashville TN 37235 USA|Y12 Natl Secur Complex 301 Bear Creek Rd Oak Ridge TN 37830 USA;

    Vanderbilt Univ 2201 West End Ave Nashville TN 37235 USA|Fisk Univ 1000 17th Ave N Nashville TN 37208 USA;

    Vanderbilt Univ 2201 West End Ave Nashville TN 37235 USA|Fisk Univ 1000 17th Ave N Nashville TN 37208 USA;

  • 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

    Ceramic; Single crystal; Scintillator; Detector; Radiation; 6LiInSe2;

    机译:陶瓷;单晶;闪烁体;探测器;辐射;6LIINSE2;
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