Spatial condensation of trapped polaritons in graphene and semiconductor structures

Oleg L. Berman; Roman Ya Kezerashvili; Yurii E. Lozovik; David W. Snoke; R. Balili; B. Nelsen; L. Pfeiffer; K. West

doi:10.1016/j.spmi.2010.04.012

Spatial condensation of trapped polaritons in graphene and semiconductor structures

Oleg L. Berman, Roman Ya Kezerashvili, Yurii E. Lozovik, David W. Snoke, R. Balili, B. Nelsen, L. Pfeiffer, K. West

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

2 Scopus citations

Abstract

The theoretical and experimental status of the BoseEinstein Condensation (BEC) of trapped quantum well (QW) polaritons in a microcavity is presented. The results of recent experiments that have shown the possibility to create an in-plane harmonic potential trap for a two-dimensional (2D) exciton polaritons in a cavity are discussed. We report the theory of BEC and of the trapped QW exciton polaritons in a microcavity. In addition, we study the BEC of trapped magnetoexciton polaritons in a graphene layer (GL) embedded in an optical microcavity in high magnetic field. In both cases the polaritons are considered to be in a harmonic potential trap. We compare the theoretical results with the existing experiments and discuss the experimental observation of predicted phenomena.

Original language	English (US)
Pages (from-to)	331-336
Number of pages	6
Journal	Superlattices and Microstructures
Volume	49
Issue number	3
DOIs	https://doi.org/10.1016/j.spmi.2010.04.012
State	Published - Mar 2011
Externally published	Yes

All Science Journal Classification (ASJC) codes

General Materials Science
Condensed Matter Physics
Electrical and Electronic Engineering

Keywords

Exciton polaritons
Graphene
Spatial coherence

Access to Document

10.1016/j.spmi.2010.04.012

Cite this

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title = "Spatial condensation of trapped polaritons in graphene and semiconductor structures",

abstract = "The theoretical and experimental status of the BoseEinstein Condensation (BEC) of trapped quantum well (QW) polaritons in a microcavity is presented. The results of recent experiments that have shown the possibility to create an in-plane harmonic potential trap for a two-dimensional (2D) exciton polaritons in a cavity are discussed. We report the theory of BEC and of the trapped QW exciton polaritons in a microcavity. In addition, we study the BEC of trapped magnetoexciton polaritons in a graphene layer (GL) embedded in an optical microcavity in high magnetic field. In both cases the polaritons are considered to be in a harmonic potential trap. We compare the theoretical results with the existing experiments and discuss the experimental observation of predicted phenomena.",

keywords = "Exciton polaritons, Graphene, Spatial coherence",

author = "Berman, \{Oleg L.\} and Kezerashvili, \{Roman Ya\} and Lozovik, \{Yurii E.\} and Snoke, \{David W.\} and R. Balili and B. Nelsen and L. Pfeiffer and K. West",

year = "2011",

month = mar,

doi = "10.1016/j.spmi.2010.04.012",

language = "English (US)",

volume = "49",

pages = "331--336",

journal = "Superlattices and Microstructures",

issn = "0749-6036",

publisher = "Academic Press Inc.",

number = "3",

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TY - JOUR

T1 - Spatial condensation of trapped polaritons in graphene and semiconductor structures

AU - Berman, Oleg L.

AU - Kezerashvili, Roman Ya

AU - Lozovik, Yurii E.

AU - Snoke, David W.

AU - Balili, R.

AU - Nelsen, B.

AU - Pfeiffer, L.

AU - West, K.

PY - 2011/3

Y1 - 2011/3

N2 - The theoretical and experimental status of the BoseEinstein Condensation (BEC) of trapped quantum well (QW) polaritons in a microcavity is presented. The results of recent experiments that have shown the possibility to create an in-plane harmonic potential trap for a two-dimensional (2D) exciton polaritons in a cavity are discussed. We report the theory of BEC and of the trapped QW exciton polaritons in a microcavity. In addition, we study the BEC of trapped magnetoexciton polaritons in a graphene layer (GL) embedded in an optical microcavity in high magnetic field. In both cases the polaritons are considered to be in a harmonic potential trap. We compare the theoretical results with the existing experiments and discuss the experimental observation of predicted phenomena.

AB - The theoretical and experimental status of the BoseEinstein Condensation (BEC) of trapped quantum well (QW) polaritons in a microcavity is presented. The results of recent experiments that have shown the possibility to create an in-plane harmonic potential trap for a two-dimensional (2D) exciton polaritons in a cavity are discussed. We report the theory of BEC and of the trapped QW exciton polaritons in a microcavity. In addition, we study the BEC of trapped magnetoexciton polaritons in a graphene layer (GL) embedded in an optical microcavity in high magnetic field. In both cases the polaritons are considered to be in a harmonic potential trap. We compare the theoretical results with the existing experiments and discuss the experimental observation of predicted phenomena.

KW - Exciton polaritons

KW - Graphene

KW - Spatial coherence

UR - https://www.scopus.com/pages/publications/79951852424

UR - https://www.scopus.com/inward/citedby.url?scp=79951852424&partnerID=8YFLogxK

U2 - 10.1016/j.spmi.2010.04.012

DO - 10.1016/j.spmi.2010.04.012

M3 - Article

AN - SCOPUS:79951852424

SN - 0749-6036

VL - 49

SP - 331

EP - 336

JO - Superlattices and Microstructures

JF - Superlattices and Microstructures

IS - 3

ER -

Spatial condensation of trapped polaritons in graphene and semiconductor structures

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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