Optically detected magnetic resonance in CdMnSe/ZnSe submonolayer quantum wells

D. O. Tolmachev; R. A. Babunts; N. G. Romanov; P. G. Baranov; B. R. Namozov; Yu G. Kusrayev; S. Lee; M. Dobrowolska; J. K. Furdyna

doi:10.1002/pssb.200983192

Optically detected magnetic resonance in CdMnSe/ZnSe submonolayer quantum wells

D. O. Tolmachev
, R. A. Babunts
, N. G. Romanov^*
, P. G. Baranov
, B. R. Namozov
, Yu G. Kusrayev
, S. Lee
, M. Dobrowolska
, J. K. Furdyna

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

Fine structure of isolated Mn²⁺ ions in CdMnSe/ZnSe quantum wells (QWs) is revealed by optically detected magnetic resonance (ODMR) recorded by monitoring both exciton emission and intra-Mn luminescence in the presence of simultaneous microwave irradiation. A large decrease of photoluminescence (PL) intensity of excitons and an increase of PL intensity of Mn²⁺ ions is observed when an applied magnetic field satisfies the Mn²⁺ electron paramagnetic resonance (EPR) condition. This suggests that a spin-dependent energy transfer from excitons to intra-Mn excitations occurs at the EPR condition.

Original language	English
Pages (from-to)	1511-1513
Number of pages	3
Journal	Physica Status Solidi (B) Basic Research
Volume	247
Issue number	6
DOIs	https://doi.org/10.1002/pssb.200983192
Publication status	Published - 2010 Jun

Keywords

II-VI semiconductors
Level splitting
Magnetic semiconductors

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

Access to Document

10.1002/pssb.200983192

Cite this

@article{cacf3dc0294e412aa996af7c65f92dc1,

title = "Optically detected magnetic resonance in CdMnSe/ZnSe submonolayer quantum wells",

abstract = "Fine structure of isolated Mn2+ ions in CdMnSe/ZnSe quantum wells (QWs) is revealed by optically detected magnetic resonance (ODMR) recorded by monitoring both exciton emission and intra-Mn luminescence in the presence of simultaneous microwave irradiation. A large decrease of photoluminescence (PL) intensity of excitons and an increase of PL intensity of Mn2+ ions is observed when an applied magnetic field satisfies the Mn2+ electron paramagnetic resonance (EPR) condition. This suggests that a spin-dependent energy transfer from excitons to intra-Mn excitations occurs at the EPR condition.",

keywords = "II-VI semiconductors, Level splitting, Magnetic semiconductors",

author = "Tolmachev, \{D. O.\} and Babunts, \{R. A.\} and Romanov, \{N. G.\} and Baranov, \{P. G.\} and Namozov, \{B. R.\} and Kusrayev, \{Yu G.\} and S. Lee and M. Dobrowolska and Furdyna, \{J. K.\}",

year = "2010",

month = jun,

doi = "10.1002/pssb.200983192",

language = "English",

volume = "247",

pages = "1511--1513",

journal = "Physica Status Solidi (B) Basic Research",

issn = "0370-1972",

publisher = "John Wiley and Sons Inc.",

number = "6",

}

TY - JOUR

T1 - Optically detected magnetic resonance in CdMnSe/ZnSe submonolayer quantum wells

AU - Tolmachev, D. O.

AU - Babunts, R. A.

AU - Romanov, N. G.

AU - Baranov, P. G.

AU - Namozov, B. R.

AU - Kusrayev, Yu G.

AU - Lee, S.

AU - Dobrowolska, M.

AU - Furdyna, J. K.

PY - 2010/6

Y1 - 2010/6

N2 - Fine structure of isolated Mn2+ ions in CdMnSe/ZnSe quantum wells (QWs) is revealed by optically detected magnetic resonance (ODMR) recorded by monitoring both exciton emission and intra-Mn luminescence in the presence of simultaneous microwave irradiation. A large decrease of photoluminescence (PL) intensity of excitons and an increase of PL intensity of Mn2+ ions is observed when an applied magnetic field satisfies the Mn2+ electron paramagnetic resonance (EPR) condition. This suggests that a spin-dependent energy transfer from excitons to intra-Mn excitations occurs at the EPR condition.

AB - Fine structure of isolated Mn2+ ions in CdMnSe/ZnSe quantum wells (QWs) is revealed by optically detected magnetic resonance (ODMR) recorded by monitoring both exciton emission and intra-Mn luminescence in the presence of simultaneous microwave irradiation. A large decrease of photoluminescence (PL) intensity of excitons and an increase of PL intensity of Mn2+ ions is observed when an applied magnetic field satisfies the Mn2+ electron paramagnetic resonance (EPR) condition. This suggests that a spin-dependent energy transfer from excitons to intra-Mn excitations occurs at the EPR condition.

KW - II-VI semiconductors

KW - Level splitting

KW - Magnetic semiconductors

UR - https://www.scopus.com/pages/publications/77954155047

U2 - 10.1002/pssb.200983192

DO - 10.1002/pssb.200983192

M3 - Article

AN - SCOPUS:77954155047

SN - 0370-1972

VL - 247

SP - 1511

EP - 1513

JO - Physica Status Solidi (B) Basic Research

JF - Physica Status Solidi (B) Basic Research

IS - 6

ER -

Optically detected magnetic resonance in CdMnSe/ZnSe submonolayer quantum wells

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this