| Journal: | Revista mexicana de física |
| Database: | PERIÓDICA |
| System number: | 000362710 |
| ISSN: | 0035-001X |
| Authors: | Colin, A1 |
| Institutions: | 1Universidad Politécnica de Puebla, Puebla. México |
| Year: | 2013 |
| Season: | Jun |
| Volumen: | 59 |
| Number: | 3 |
| Pages: | 270-272 |
| Country: | México |
| Language: | Inglés |
| Document type: | Artículo |
| Approach: | Analítico, teórico |
| English abstract | We carried out measurements of thermal conductivity in a crystal quartz substrate (900 ¡m thick) at temperatures of 1.4 K by using a pumped 4He cryostat. We applied a varied input power from 0.1 up to 1 mW to the heater placed at the end of the substrate, and we observed that the measured data give a temperature dependence of k = 0.12T2.7 W/cm-K |
| Disciplines: | Física y astronomía |
| Keyword: | Física de materia condensada, Conductividad térmica, Cuarzo |
| Keyword: | Physics and astronomy, Condensed matter physics, Thermal conductivity, Quartz |
| Full text: | Texto completo (Ver PDF) |
