Investigation of Diffusion of Magnesium in Lithium Fluoride Crystals by the SIMS Method
| Parent link: | Russian Physics Journal Vol. 45, iss. 2.— 2002.— [P. 1190-1194] |
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| Andere auteurs: | , , , |
| Samenvatting: | Title screen Using secondary ion mass spectroscopy, diffusion of magnesium impurity in lithium fluoride is investigated. A temperature dependence of the magnesium diffusion coefficients within the temperature interval 870-1073 K is established, which is described by an expression of the following type: D = 2.8·10-3·exp(-1.5/kT). Combining the data on self-diffusion of cations with the results of the ion conductivity measurements, estimation is made of the thermodynamic parameters characterizing the jump of a diffusant. The calculated frequencies of the impurity ion jump to the cation vacancy are reported. Режим доступа: по договору с организацией-держателем ресурса |
| Gepubliceerd in: |
2002
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| Onderwerpen: | |
| Online toegang: | http://dx.doi.org/10.1023/A:1023870404023 |
| Formaat: | Elektronisch Hoofdstuk |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=647201 |
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| 200 | 1 | |a Investigation of Diffusion of Magnesium in Lithium Fluoride Crystals by the SIMS Method |f A. P. Surzhikov, A. V. Chernyavskii, S. A. Gyngazov (Ghyngazov), Т. S. Frangulyan (Franguljyan) | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 1194 (11 tit.)] | ||
| 330 | |a Using secondary ion mass spectroscopy, diffusion of magnesium impurity in lithium fluoride is investigated. A temperature dependence of the magnesium diffusion coefficients within the temperature interval 870-1073 K is established, which is described by an expression of the following type: D = 2.8·10-3·exp(-1.5/kT). Combining the data on self-diffusion of cations with the results of the ion conductivity measurements, estimation is made of the thermodynamic parameters characterizing the jump of a diffusant. The calculated frequencies of the impurity ion jump to the cation vacancy are reported. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Russian Physics Journal | ||
| 463 | |t Vol. 45, iss. 2 |v [P. 1190-1194] |d 2002 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a methods | |
| 610 | 1 | |a diffusion | |
| 610 | 1 | |a magnesium | |
| 610 | 1 | |a crystals | |
| 610 | 1 | |a fluorides | |
| 701 | 1 | |a Surzhikov |b A. P. |c physicist |c Professor of Tomsk Polytechnic University, doctor of physical and mathematical sciences (DSc) |f 1951- |g Anatoly Petrovich |3 (RuTPU)RU\TPU\pers\30237 |9 14617 | |
| 701 | 1 | |a Chernyavskii |b A. V. | |
| 701 | 1 | |a Gyngazov (Ghyngazov) |b S. A. |c specialist in the field of electronics |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1958- |g Sergey Anatolievich |3 (RuTPU)RU\TPU\pers\33279 |9 17024 | |
| 701 | 1 | |a Frangulyan (Franguljyan) |b Т. S. |c specialist in the field of electronics, dielectrics and semiconductors |c leading researcher of Tomsk Polytechnic University, candidate of physical and mathematical Sciences |f 1940- |g Tamara Semenovna |3 (RuTPU)RU\TPU\pers\33975 |9 17548 | |
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| 856 | 4 | 0 | |u http://dx.doi.org/10.1023/A:1023870404023 |
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