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Title: | Hysteresis of low temperature thermal conductivity, boson peak in glassy As2S3 and low frequency AsnSm nanocluster vibrations |
Authors: | Mitsa, V.M. Holomb, R.M. Petretskij, S. Feher, A. Tkach, V. Міца, Володимир Михайлович |
Keywords: | Boson peak, g-As2S3 |
Issue Date: | 2016 |
Citation: | V. Mitsa, A. Feher, S. Petretskij, R. Holomb, V. Tkach. Hysteresis of low temperature thermal conductivity, boson peak in glassy As2S3 and low frequency AsnSm nanocluster vibrations // VІI українська наукова конференція з фізики напівпровідників (УНКФН–7), 26 - 30 вересня 2016, Дніпро, Україна, ст. 82-83. |
Abstract: | The origins of low temperature thermo conductivity and Boson peak are still remain open to question and are matter of debate [1-8] .We have studiedthermal conductivity in g-As2S3 between 2 and 100 K. Thermal conductivity is weakly temperature k(T) dependent from 2 to 10 K showing a plateau region during both cooling and heating (Fig. 1). The jump of value in k(T) dependence between cooling and heating cycles of g-As2S3 were discovered. |
Type: | Text |
Publication type: | Тези до статті |
URI: | https://dspace.uzhnu.edu.ua/jspui/handle/lib/10253 |
Appears in Collections: | Наукові публікації кафедри інформатики та фізико-математичних дисциплін Наукові публікації кафедри інформаційних управляючих систем та технологій |
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5_УКФН-7_2016_p1-3_82-83.pdf | 990.53 kB | Adobe PDF | View/Open |
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