Abstract
The dc and ac conductivity, thermoelectric power, optical absorption and carrier mobility of As2S3, As2Se3 and some other chalcogenide glasses are described and discussed. The question of band or hopping conduction is considered and it is concluded that although the ac conductivity involves hopping, the dc properties are best viewed in terms of a band model with a "mobility gap" as introduced by Mott and Cohen. There are, however, some unresolved problems, particularly relating to the ac conductivity.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 40-51 |
| Number of pages | 12 |
| Journal | Journal of Non-Crystalline Solids |
| Volume | 2 |
| Issue number | C |
| DOIs | |
| State | Published - 1970 |
| Externally published | Yes |
Fingerprint
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Ceramics and Composites
- Condensed Matter Physics
- Materials Chemistry
Cite this
Electronic properties of some simple chalcogenide glasses. / Owen, A. E.; Robertson, J. M.
In: Journal of Non-Crystalline Solids, Vol. 2, No. C, 1970, p. 40-51.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Electronic properties of some simple chalcogenide glasses
AU - Owen, A. E.
AU - Robertson, J. M.
PY - 1970
Y1 - 1970
N2 - The dc and ac conductivity, thermoelectric power, optical absorption and carrier mobility of As2S3, As2Se3 and some other chalcogenide glasses are described and discussed. The question of band or hopping conduction is considered and it is concluded that although the ac conductivity involves hopping, the dc properties are best viewed in terms of a band model with a "mobility gap" as introduced by Mott and Cohen. There are, however, some unresolved problems, particularly relating to the ac conductivity.
AB - The dc and ac conductivity, thermoelectric power, optical absorption and carrier mobility of As2S3, As2Se3 and some other chalcogenide glasses are described and discussed. The question of band or hopping conduction is considered and it is concluded that although the ac conductivity involves hopping, the dc properties are best viewed in terms of a band model with a "mobility gap" as introduced by Mott and Cohen. There are, however, some unresolved problems, particularly relating to the ac conductivity.
UR - http://www.scopus.com/inward/record.url?scp=0002309953&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0002309953&partnerID=8YFLogxK
U2 - 10.1016/0022-3093(70)90119-5
DO - 10.1016/0022-3093(70)90119-5
M3 - Article
VL - 2
SP - 40
EP - 51
JO - Journal of Non-Crystalline Solids
JF - Journal of Non-Crystalline Solids
SN - 0022-3093
IS - C
ER -