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http://earchive.tpu.ru/handle/11683/41419| Title: | Низкотемпературная теплоёмкость графена |
| Other Titles: | Low-temperature heat capacity of graphene |
| Authors: | Белослудцева, А. А. Баркалов, Л. Д. |
| metadata.dc.contributor.advisor: | Бобенко, Надежда Георгиевна Пономарев, Александр Николаевич |
| Keywords: | теплоемкость; графены; кулоновское возбуждение; примеси; графеновые технологии |
| Issue Date: | 2017 |
| Publisher: | Изд-во ТПУ |
| Citation: | Белослудцева А. А. Низкотемпературная теплоёмкость графена / А. А. Белослудцева, Л. Д. Баркалов ; науч. рук. Н. Г. Бобенко, А. Н. Пономарев // Перспективы развития фундаментальных наук : сборник научных трудов XIV Международной конференции студентов, аспирантов и молодых ученых, г. Томск, 25-28 апреля 2017 г. : в 7 т. — Томск : Изд-во ТПУ, 2017. — Т. 1 : Физика. — [С. 63-65]. |
| Abstract: | The expression for the electronic heat capacity of the graphene with impurities and areas of shortrange order was obtained in this study. It is shown that the value of heat capacity is determined linear contributions from the ideal structure and impurities. The quadratic contribution from scattering at the shortrange structures determined by the size of an elementary translational element graphene. It can significantly change the temperature behavior of the heat capacity of the ordering and stratification cases. A comparison the calculated values of the electronic contribution and theoretical data on the phonon heat capacity allow us to say that the electronic heat capacity of non-ideal graphene can be decisive in the temperature range up to ~ 100K. |
| URI: | http://earchive.tpu.ru/handle/11683/41419 |
| Appears in Collections: | Материалы конференций |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| conference_tpu-2017-C21_V1_p63-65.pdf | 297,18 kB | Adobe PDF | View/Open |
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