Отправить статью по E-mail Low Temperature Thermal Conductivity of Heavily Boron-Doped Synthetic Diamond: Influence of Boron-Related Structure Defects
- Авторы: Prikhodko D.1,2, Tarelkin S.1,3, Bormashov V.1,2,4, Golovanov A.1,2, Kuznetsov M.1, Teteruk D.1, Kornilov N.1, Volkov A.1, Buga A.1,2
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Учреждения:
- Technological Institute for Superhard and Novel Carbon Materials
- Moscow Institute of Physics and Technology
- National University of Science and Technology MISiS
- The All-Russian Research Institute for Optical and Physical Measurements (VNIIOFI)
- Выпуск: Том 41, № 1 (2019)
- Страницы: 24-31
- Раздел: Production, Structure, Properties
- URL: https://journals.rcsi.science/1063-4576/article/view/186398
- DOI: https://doi.org/10.3103/S1063457619010039
- ID: 186398
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Аннотация
Thermal conductivity of single-crystal boron-doped diamonds (BDD) with ∼2 × 1019 cm−3 (∼120 ppm) and 5 × 1019 cm−3 (∼300 ppm) boron content was studied by a steady-state method in a temperature range of 20–400 K. The obtained data were analyzed within Callaway model framework. The values of dislocation density obtained from best fit of experimental data and from density of etch pits measuring were compared. Their discrepancy suggests presence of some other boron-related defects in crystal lattice.
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D. Prikhodko
Technological Institute for Superhard and Novel Carbon Materials; Moscow Institute of Physics and Technology
Автор, ответственный за переписку.
Email: dmprikhodko@gmail.com
Россия, ul. Tsentralnaya 7a, Troitsk, Moscow, 108840; per. Institutskiy 9, Dolgoprudny, Moscow Region, 141700
S. Tarelkin
Technological Institute for Superhard and Novel Carbon Materials; National University of Science and Technology MISiS
Email: dmprikhodko@gmail.com
Россия, ul. Tsentralnaya 7a, Troitsk, Moscow, 108840; pr. Leninskiy 2, Moscow, 119049
V. Bormashov
Technological Institute for Superhard and Novel Carbon Materials; Moscow Institute of Physics and Technology; The All-Russian Research Institute for Optical and Physical Measurements (VNIIOFI)
Email: dmprikhodko@gmail.com
Россия, ul. Tsentralnaya 7a, Troitsk, Moscow, 108840; per. Institutskiy 9, Dolgoprudny, Moscow Region, 141700; ul. Ozernaya 46, Moskow, 119361
A. Golovanov
Technological Institute for Superhard and Novel Carbon Materials; Moscow Institute of Physics and Technology
Email: dmprikhodko@gmail.com
Россия, ul. Tsentralnaya 7a, Troitsk, Moscow, 108840; per. Institutskiy 9, Dolgoprudny, Moscow Region, 141700
M. Kuznetsov
Technological Institute for Superhard and Novel Carbon Materials
Email: dmprikhodko@gmail.com
Россия, ul. Tsentralnaya 7a, Troitsk, Moscow, 108840
D. Teteruk
Technological Institute for Superhard and Novel Carbon Materials
Email: dmprikhodko@gmail.com
Россия, ul. Tsentralnaya 7a, Troitsk, Moscow, 108840
N. Kornilov
Technological Institute for Superhard and Novel Carbon Materials
Email: dmprikhodko@gmail.com
Россия, ul. Tsentralnaya 7a, Troitsk, Moscow, 108840
A. Volkov
Technological Institute for Superhard and Novel Carbon Materials
Email: dmprikhodko@gmail.com
Россия, ul. Tsentralnaya 7a, Troitsk, Moscow, 108840
A. Buga
Technological Institute for Superhard and Novel Carbon Materials; Moscow Institute of Physics and Technology
Email: dmprikhodko@gmail.com
Россия, ul. Tsentralnaya 7a, Troitsk, Moscow, 108840; per. Institutskiy 9, Dolgoprudny, Moscow Region, 141700
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