| Автор | K Khazeni |
| Автор | Y X Jia |
| Автор | Vincent H Crespi |
| Автор | L Lu |
| Автор | A Zettl |
| Автор | Marvin L Cohen |
| Дата выпуска | 1996-10-07 |
| dc.description | We have measured the resistivity and magnetoresistance of single-crystal as a function of hydrostatic pressure up to 12 kbar. The pressure dependence of the resistivity at temperatures near the metal - insulator transition exceeds , greater than that observed in the normal state of high-temperature superconductors. The extreme pressure sensitivity of the resistivity below the transition temperature provides evidence that the low-temperature phase is not a simple metal. The metal - insulator transition temperature decreases by , in accord with an expectation for greater pressure sensitivity in lower-doped materials with lower . The peak magnetoresistance defined as decreases with increasing pressure as the metal - insulator transition becomes less abrupt. The influence of thermal expansion upon the resistivity is expected to be large. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Pressure dependence of the resistivity and magnetoresistance in single-crystal |
| Тип | paper |
| DOI | 10.1088/0953-8984/8/41/017 |
| Electronic ISSN | 1361-648X |
| Print ISSN | 0953-8984 |
| Журнал | Journal of Physics: Condensed Matter |
| Том | 8 |
| Первая страница | 7723 |
| Последняя страница | 7731 |
| Аффилиация | K Khazeni; Department of Physics, University of California at Berkeley, Berkeley, CA 94720, USA; Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA |
| Аффилиация | Y X Jia; Department of Physics, University of California at Berkeley, Berkeley, CA 94720, USA; Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA |
| Аффилиация | Vincent H Crespi; Department of Physics, University of California at Berkeley, Berkeley, CA 94720, USA; Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA |
| Аффилиация | L Lu; Department of Physics, University of California at Berkeley, Berkeley, CA 94720, USA; Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA |
| Аффилиация | A Zettl; Department of Physics, University of California at Berkeley, Berkeley, CA 94720, USA; Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA |
| Аффилиация | Marvin L Cohen; Department of Physics, University of California at Berkeley, Berkeley, CA 94720, USA; Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA |
| Выпуск | 41 |
