Magnetoresistance based determination of basic parameters of minority charge carriers in solid matter

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...

Full description

Saved in:
Bibliographic Details
Published in:arXiv.org 2017-12
Main Authors: Uhryn, Y O, Peleshchak, R M, Brytan, V B, Velchenko, A A
Format: Article
Language:English
Subjects:
Conductivity
Conductors
Current carriers
Magnetoresistance
Magnetoresistivity
Mathematical models
Parameters
Silicon
Superconductivity
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary: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.
ISSN:2331-8422
DOI:10.48550/arxiv.1712.05353