Bound spin-excitons in two-dimensional electron gas

V. Fleurov; K. Kikoin

Bound spin-excitons in two-dimensional electron gas

V. Fleurov
, K. Kikoin

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

2 Scopus citations

Abstract

A theory of the spin exciton capture by a magnetic impurity in a 2D electron gas is developed. We consider a resonance model for the electron scattering by a transition metal impurity and calculate the binding potential for spin excitons. This potential is spin selective and is capable of binding a spin exciton with zero angular momentum. In order to trap an exciton with a nonzero angular momentum m, the potential must exceed a certain threshold value, depending on m.

Original language	English
Pages (from-to)	1083-1091
Number of pages	9
Journal	Fizika Nizkikh Temperatur
Volume	27
Issue number	9-10
State	Published - 1 Sep 2001
Externally published	Yes

ASJC Scopus subject areas

General Physics and Astronomy

Cite this

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title = "Bound spin-excitons in two-dimensional electron gas",

abstract = "A theory of the spin exciton capture by a magnetic impurity in a 2D electron gas is developed. We consider a resonance model for the electron scattering by a transition metal impurity and calculate the binding potential for spin excitons. This potential is spin selective and is capable of binding a spin exciton with zero angular momentum. In order to trap an exciton with a nonzero angular momentum m, the potential must exceed a certain threshold value, depending on m.",

author = "V. Fleurov and K. Kikoin",

year = "2001",

month = sep,

day = "1",

language = "English",

volume = "27",

pages = "1083--1091",

journal = "Fizika Nizkikh Temperatur",

issn = "0132-6414",

publisher = "B.Verkin Institute for Low Temperature Physics and Engineering of the NAS of Ukraine",

number = "9-10",

}

TY - JOUR

T1 - Bound spin-excitons in two-dimensional electron gas

AU - Fleurov, V.

AU - Kikoin, K.

PY - 2001/9/1

Y1 - 2001/9/1

N2 - A theory of the spin exciton capture by a magnetic impurity in a 2D electron gas is developed. We consider a resonance model for the electron scattering by a transition metal impurity and calculate the binding potential for spin excitons. This potential is spin selective and is capable of binding a spin exciton with zero angular momentum. In order to trap an exciton with a nonzero angular momentum m, the potential must exceed a certain threshold value, depending on m.

AB - A theory of the spin exciton capture by a magnetic impurity in a 2D electron gas is developed. We consider a resonance model for the electron scattering by a transition metal impurity and calculate the binding potential for spin excitons. This potential is spin selective and is capable of binding a spin exciton with zero angular momentum. In order to trap an exciton with a nonzero angular momentum m, the potential must exceed a certain threshold value, depending on m.

UR - https://www.scopus.com/pages/publications/0035440212

M3 - Article

AN - SCOPUS:0035440212

SN - 0132-6414

VL - 27

SP - 1083

EP - 1091

JO - Fizika Nizkikh Temperatur

JF - Fizika Nizkikh Temperatur

IS - 9-10

ER -

Bound spin-excitons in two-dimensional electron gas

Abstract

ASJC Scopus subject areas

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