Abstract
The dependences of the lf noise in CCu metal-insulator composites on temperature, frequency, magnetic field, and electric field and the noise symmetry properties were measured in the range 2 K<T<300 K, 0.1 Hz<f<3 kHz, B<80 kG, and E<500 V/cm. In the regime T<50 K all properties were consistent with a picture of noise from double-well systems coupled to the conductivity via the universal-conductance-fluctuation term.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 2773-2776 |
| Number of pages | 4 |
| Journal | Physical review letters |
| Volume | 60 |
| Issue number | 26 |
| DOIs | |
| State | Published - 1988 |
ASJC Scopus subject areas
- General Physics and Astronomy