A Method of Minority Charge Carriers Basic Parameters Determination in Solid Matter

Authors Y.O. Uhryn1, R.M. Peleshchak1, V.B. Brytan1, A.A. Velchenko2

1Drohobych Ivan Franko State Pedagogical University, 24, I. Franko Str., 82100 Drohobych, Ukraine

2Belarusian State Agrarian Technical University, 99, Nezavisimosti Ave., 220023 Minsk, Belarus

Issue Volume 10, Year 2018, Number 5
Dates Received 14 August 2018; revised manuscript received 22 October 2018; published online 29 October 2018
Citation Y.O. Uhryn, R.M. Peleshchak, V.B. Brytan, A.A. Velchenko, J. Nano- Electron. Phys. 10 No 5, 05031 (2018)
DOI https://doi.org/10.21272/jnep.10(5).05031
PACS Number(s) 75.30.Hx, 74.25.Ha
Keywords Organic conductor, Semiconductor (62) , Magnetoresistance (6) , Hall-effect.

The new method of minority charge carriers basic parameters determination and the ratio of minority charge carriers conductivity to majority ones in solid matter based on magnetoresistance curve analyses within the framework of the phenomenological two-band model has been proposed. The criterion of the applying of the method has been found. As the examples of using this method the conductor, semiconductor and superconductor have been given. From the obtained temperature dependences of the aforementioned values in superconductor the conclusion about the deciding role of minority charge carriers in the emergence of superconductivity state has been made.

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