Magnetization and EPR Studies in Zn1-x-yBexMnySe Crystals

Perzyńska, K.; Biernacka, M.; Zaleski, P.; Rozpłoch, F.; Patyk, J.; Firszt, F.; Gowski, S. Ł; Czyńska, H. M; Paszkowicz, W.; Marczak, M.

doi:10.1002/1521-3951(200201)229:2<701::aid-pssb701>3.0.co;2-2

phys. stat. sol. (b)

2002

DOI: 10.1002/1521-3951(200201)229:2<701::aid-pssb701>3.0.co;2-2

|View full text |Cite

Magnetization and EPR Studies in Zn1-x-yBexMnySe Crystals

K. Perzyńska

M. Biernacka

P. Zaleski

et al.

Abstract: Subject classification: 75.30.Et; 75.50.Pp; 76.30.Fc; S8.12 Magnetisation and EPR investigations were performed in mixed Zn 1--x--y Be x Mn y Se crystals. For crystals containing about 3% of Mn the transition from paramagnetic to antiferromagnetic behaviour is observed with temperature decreasing from 300 to 12 K. EPR spectra of all samples show the g-factor value in the range of 2.0065-2.0220. If Mn atoms are not introduced to the lattice, the EPR signal shows only g = 1.999.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2007

Publication Types

Select...

Article1

Relationship

Self Cite1

Independent0

Authors

Journals

Cited by 1 publication

References 8 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Growth and properties of Zn_{1–x –y}Bex Mny Se crystals

Firszt¹,

Łęgowski²,

Μęczyńska³

et al. 2007

Physica Status Solidi (b)

Self Cite

View full text Add to dashboard Cite

Photoluminescence spectra, photoluminescence-excitation spectra, Raman and EPR studies were performed in bulk Zn 1-x-y Be x Mn y Se solid solutions grown by the high pressure Bridgman method in the range of composition 0 < x < 0.2, 0 < y < 0.2. For low Mn content photoluminescence spectra at low temperatures consist of exciton, "edge" and deep levels emission bands. The main yellow band (2.05 eV) is due to internal transition in Mn 2+. The exciton energy gap versus Mn content was determined for Zn 1-x-y Be x Mn y Se samples with Be content x = 0.05. EPR studies show that the g-factor is noticeably larger than the g free value indicating a large exchange interaction. The decreasing of g-factor with increasing Mn concentration in the investigated samples can be explained as due to increasing of spin ordering. Applying the DPPH as a standard, the concentration of unpaired spins per unit weight of the crystal was estimated. Measured at room temperature Raman spectra consist of ZnSe-like, MnSe-like and BeSe-like transverse (TO), longitudinal (LO), transverse (TA) and longitudinal (LA) phonon modes.

show abstract

Growth and properties of Zn_{1–x –y}Bex Mny Se crystals

Firszt¹,

Łęgowski²,

Μęczyńska³

et al. 2007

Physica Status Solidi (b)

Self Cite

View full text Add to dashboard Cite

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Magnetization and EPR Studies in Zn1-x-yBexMnySe Crystals

Cited by 1 publication

References 8 publications

Growth and properties of Zn_{1–x –y}Bex Mny Se crystals

Growth and properties of Zn_{1–x –y}Bex Mny Se crystals

Contact Info

Product

Resources

About

Magnetization and EPR Studies in Zn1-x-yBexMnySe Crystals

Cited by 1 publication

References 8 publications

Growth and properties of Zn1–x –yBex Mny Se crystals

Growth and properties of Zn1–x –yBex Mny Se crystals

Contact Info

Product

Resources

About

Growth and properties of Zn_{1–x –y}Bex Mny Se crystals

Growth and properties of Zn_{1–x –y}Bex Mny Se crystals