Dyson line and modified Dyson line in the EPR measurements

• Autorzy: Volodymyr Popovych , Mariusz Bester , Ireneusz Stefaniuk , Marian Kuzma
• Języki publikacji: EN

Abstrakty

EN

The difficulty in determining the electron paramagnetic resonance (EPR) line parameters of ferromagnetic semiconductors has been addressed. For these materials, the resonance line is very broad and lies at low resonance field, so that only a part of the line can be detected experimentally. Moreover, the line is of asymmetric (Dysonian) shape as described by the line shape parameter α. We have compared values of line parameters derived by computer fitting of the whole experimental EPR line to the Dyson function (or modified Dyson function) with the values obtained by applying this procedure to the left and the right half of the line.

Słowa kluczowe

EN

EPR; FMR; Dyson line; CdCrTe

• Czasopismo: Nukleonika
• Rocznik: 2015
• Tom: 60
• Numer: 3
• Strony: 385-388

Daty

wydano

2015-07-01

otrzymano

2014-09-11

zaakceptowano

2015-03-27

online

2015-08-06

Twórcy

autor

Volodymyr Popovych

• Drogobych State Pedagogical University, 24 Ivan Franko Str., 82100 Drogobych, Ukraine

autor

Mariusz Bester

• Faculty of Mathematics and Natural Sciences, University of Rzeszow, 1 Pigonia Str., 35-959 Rzeszow, Poland, Tel.: [phone], Fax: [phone]

autor

Ireneusz Stefaniuk

• Faculty of Mathematics and Natural Sciences, University of Rzeszow, 1 Pigonia Str., 35-959 Rzeszow, Poland, Tel.: [phone], Fax: [phone]

autor

Marian Kuzma

• Faculty of Mathematics and Natural Sciences, University of Rzeszow, 1 Pigonia Str., 35-959 Rzeszow, Poland, Tel.: [phone], Fax: [phone],

Bibliografia

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Identyfikatory

DOI

10.1515/nuka-2015-0068