Abstract
General expressions are presented for describing crossovers from the two-dimensional Mott (Formula presented) to the soft-gap (Formula presented) variable-range hopping with any ν between (Formula presented) and 1. Theoretical expressions fit quite well experimental resistance data of (Formula presented) observed in amorphous nickel-silicon films.
| Original language | English |
|---|---|
| Pages (from-to) | 14960-14963 |
| Number of pages | 4 |
| Journal | Physical Review B - Condensed Matter and Materials Physics |
| Volume | 56 |
| Issue number | 23 |
| DOIs | |
| State | Published - 1997 |