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Novel NaI improved Ge–Ga–Te far-infrared chalcogenide glasses.

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Title: Novel NaI improved Ge–Ga–Te far-infrared chalcogenide glasses.
Authors: Cheng, Ci1, Wang, Xunsi1 xunsiwang@siom.ac.cn, Xu, Tiefeng1, Sun, Lihong1, Zhu, Qingde1, Pan, Zhanghao1, Nie, Qiuhua1, Zhang, Peiqing1, Wu, Yuehao1, Dai, Shixun1, Shen, Xiang1, Zhang, Xianghua2
Source: Infrared Physics & Technology. Sep2015, Vol. 72, p148-152. 5p.
Subjects: Germanium alloys, Far infrared lasers, Chalcogenide glass, Tellurium compounds, Light transmission, X-ray diffraction
Abstract: In this study, a novel Te-based glass system was investigated. Some properties of Ge–Ga–Te–NaI chalcogenide glasses such as physical, thermal and optical transmitting were discussed. XRD patterns show this glass system with best amorphous state can dissolve content of NaI as much as 35 at.%. The lowest cut-off wavelength of glass samples is 1645 nm which is the smallest wavelength among the reported Te-based glasses doping with halide. DSC curves indicate that all glass samples have good thermal stabilities (Δ T > 100 °C) and the highest Δ T value corresponding to (Ge 15 Ga 10 Te 75 ) 85 (NaI) 15 glass is 120 °C which is 8 °C greater than that of Ge–Ga–Te host glass. The infrared spectra manifest Ge–Ga–Te–NaI chalcogenide glass system has a wide infrared transmission window between 1.6 μm and 20 μm. Consequently, Ge–Ga–Te–NaI glasses can be a candidate material for far infrared optic imaging and bio-sensing applications. [ABSTRACT FROM AUTHOR]
Copyright of Infrared Physics & Technology is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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DbLabel: Engineering Source
An: 109317457
AccessLevel: 6
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PubTypeId: academicJournal
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  Data: Novel NaI improved Ge–Ga–Te far-infrared chalcogenide glasses.
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  Data: <searchLink fieldCode="AR" term="%22Cheng%2C+Ci%22">Cheng, Ci</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Wang%2C+Xunsi%22">Wang, Xunsi</searchLink><relatesTo>1</relatesTo><i> xunsiwang@siom.ac.cn</i><br /><searchLink fieldCode="AR" term="%22Xu%2C+Tiefeng%22">Xu, Tiefeng</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Sun%2C+Lihong%22">Sun, Lihong</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Zhu%2C+Qingde%22">Zhu, Qingde</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Pan%2C+Zhanghao%22">Pan, Zhanghao</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Nie%2C+Qiuhua%22">Nie, Qiuhua</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Zhang%2C+Peiqing%22">Zhang, Peiqing</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Wu%2C+Yuehao%22">Wu, Yuehao</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Dai%2C+Shixun%22">Dai, Shixun</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Shen%2C+Xiang%22">Shen, Xiang</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Zhang%2C+Xianghua%22">Zhang, Xianghua</searchLink><relatesTo>2</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22Infrared+Physics+%26+Technology%22">Infrared Physics & Technology</searchLink>. Sep2015, Vol. 72, p148-152. 5p.
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  Data: <searchLink fieldCode="DE" term="%22Germanium+alloys%22">Germanium alloys</searchLink><br /><searchLink fieldCode="DE" term="%22Far+infrared+lasers%22">Far infrared lasers</searchLink><br /><searchLink fieldCode="DE" term="%22Chalcogenide+glass%22">Chalcogenide glass</searchLink><br /><searchLink fieldCode="DE" term="%22Tellurium+compounds%22">Tellurium compounds</searchLink><br /><searchLink fieldCode="DE" term="%22Light+transmission%22">Light transmission</searchLink><br /><searchLink fieldCode="DE" term="%22X-ray+diffraction%22">X-ray diffraction</searchLink>
– Name: Abstract
  Label: Abstract
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  Data: In this study, a novel Te-based glass system was investigated. Some properties of Ge–Ga–Te–NaI chalcogenide glasses such as physical, thermal and optical transmitting were discussed. XRD patterns show this glass system with best amorphous state can dissolve content of NaI as much as 35 at.%. The lowest cut-off wavelength of glass samples is 1645 nm which is the smallest wavelength among the reported Te-based glasses doping with halide. DSC curves indicate that all glass samples have good thermal stabilities (Δ T > 100 °C) and the highest Δ T value corresponding to (Ge 15 Ga 10 Te 75 ) 85 (NaI) 15 glass is 120 °C which is 8 °C greater than that of Ge–Ga–Te host glass. The infrared spectra manifest Ge–Ga–Te–NaI chalcogenide glass system has a wide infrared transmission window between 1.6 μm and 20 μm. Consequently, Ge–Ga–Te–NaI glasses can be a candidate material for far infrared optic imaging and bio-sensing applications. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Infrared Physics & Technology is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1016/j.infrared.2015.07.024
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        Text: English
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        PageCount: 5
        StartPage: 148
    Subjects:
      – SubjectFull: Germanium alloys
        Type: general
      – SubjectFull: Far infrared lasers
        Type: general
      – SubjectFull: Chalcogenide glass
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      – SubjectFull: Tellurium compounds
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      – SubjectFull: Light transmission
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      – SubjectFull: X-ray diffraction
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      – TitleFull: Novel NaI improved Ge–Ga–Te far-infrared chalcogenide glasses.
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              M: 09
              Text: Sep2015
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              Y: 2015
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