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Magnetoresistance based determination of basic parameters of minority charge carriers in solid matter
- Source :
- Condensed Matter Physics, Vol 20, Iss 4, p 43702 (2017)
- Publication Year :
- 2017
- Publisher :
- Institute for Condensed Matter Physics, 2017.
-
Abstract
- Magnetoresistance as a tool of basic parameters determination of minority charge carriers and the ratio of minority charge carriers conductivity to majority ones in solid matter has been considered within the framework of the phenomenological two-band model. The criterion of the application of this model has been found. As examples of these equations usage the conductor, semiconductor and superconductor have been introduced. From the obtained temperature dependences of the aforementioned values in superconductor, a supposition of a deciding role of minority charge carriers in the emergence of superconductivity state has been made.
- Subjects :
- conductor
semiconductor
magnetoresistance
Hall-effect
Physics
QC1-999
Subjects
Details
- Language :
- English
- ISSN :
- 1607324X and 22249079
- Volume :
- 20
- Issue :
- 4
- Database :
- Directory of Open Access Journals
- Journal :
- Condensed Matter Physics
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.0c4093eafff94a2da9aeb7a60ca21a00
- Document Type :
- article
- Full Text :
- https://doi.org/10.5488/CMP.20.43702