2s exciton-polariton revealed in an external magnetic field

被引：8

作者：

Pietka, B. ^{[1
]}

Molas, M. R. ^{[2
]}

Bobrovska, N. ^{[3
]}

Krol, M. ^{[1
]}

Mirek, R. ^{[1
]}

Lekenta, K. ^{[1
]}

Stepnicki, P. ^{[3
]}

Morier-Genoud, F. ^{[4
]}

Szczytko, J. ^{[1
]}

Deveaud, B. ^{[4
,5
]}

Matuszewski, M. ^{[3
]}

Potemski, M. ^{[1
,2
]}

机构：

[1] Univ Warsaw, Fac Phys, Warsaw, Poland

[2] CNRS UGA UPS INSA EMFL, Lab Natl Champs Magnet Intenses, Grenoble, France

[3] Polish Acad Sci, Inst Phys, Warsaw, Poland

[4] Ecole Polytech Fed Lausanne, Lausanne, Switzerland

[5] Ecole Polytech, F-91128 Palaiseau, France

来源：

PHYSICAL REVIEW B | 2017年 / 96卷 / 08期

基金：

欧洲研究理事会;

关键词：

BOSE-EINSTEIN CONDENSATION; SEMICONDUCTOR; MICROCAVITY; MAGNETOEXCITONS; ENHANCEMENT;

D O I：

10.1103/PhysRevB.96.081402

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We demonstrate the existence of the excited state of an exciton-polariton in a semiconductor microcavity. The strong coupling of the quantum well heavy-hole exciton in an excited 2s state to the cavity photon is observed in nonzero magnetic field due to surprisingly fast increase of Rabi energy of the 2s exciton-polariton in magnetic field. This effect is explained by a strong modification of the wave function of the relative electron-hole motion for the 2s exciton state.

引用

页数：5

共 27 条

[1] [Anonymous], PHYS REV LE IN PRESS
[2] Exciton polaritons in semiconductor quantum microcavities in a high magnetic field
Armitage, A
Fisher, TA
Skolnick, MS
Whittaker, DM
Kinsler, P
Roberts, JS
[J]. PHYSICAL REVIEW B, 1997, 55 (24): : 16395 - 16403
[3] Bose-einstein condensation of microcavity polaritons in a trap
Balili, R.
Hartwell, V.
Snoke, D.
Pfeiffer, L.
West, K.
[J]. SCIENCE, 2007, 316 (5827) : 1007 - 1010
[4] EXCITON MIXING IN QUANTUM WELLS
BAUER, GEW
ANDO, T
[J]. PHYSICAL REVIEW B, 1988, 38 (09) : 6015 - 6030
[5] Magnetic-field enhancement of the exciton-polariton splitting in a semiconductor quantum-well microcavity: The strong coupling threshold
Berger, JD
Lyngnes, O
Gibbs, HM
Khitrova, G
Nelson, TR
Lindmark, EK
Kavokin, AV
Kaliteevski, MA
Zapasskii, VV
[J]. PHYSICAL REVIEW B, 1996, 54 (03): : 1975 - 1981
[6] Condensation of semiconductor microcavity exciton polaritons
Deng, H
Weihs, G
Santori, C
Bloch, J
Yamamoto, Y
[J]. SCIENCE, 2002, 298 (5591) : 199 - 202
[7] Exciton-polaritons in van der Waals heterostructures embedded in tunable microcavities
Dufferwiel, S.
Schwarz, S.
Withers, F.
Trichet, A. A. P.
Li, F.
Sich, M.
Del Pozo-Zamudio, O.
Clark, C.
Nalitov, A.
Solnyshkov, D. D.
Malpuech, G.
Novoselov, K. S.
Smith, J. M.
Skolnick, M. S.
Krizhanovskii, D. N.
Tartakovskii, A. I.
[J]. NATURE COMMUNICATIONS, 2015, 6
[8] Polariton quantum boxes in semiconductor microcavities
El Daïf, O
Baas, A
Guillet, T
Brantut, JP
Kaitouni, RI
Staehli, JL
Morier-Genoud, F
Deveaud, B
[J]. APPLIED PHYSICS LETTERS, 2006, 88 (06)
[9] INTENSITY OF OPTICAL ABSORPTION BY EXCITONS
ELLIOTT, RJ
[J]. PHYSICAL REVIEW, 1957, 108 (06): : 1384 - 1389
[10] Vacuum Rabi coupling enhancement and Zeeman splitting in semiconductor quantum microcavity structures in a high magnetic field
Fisher, TA
Afshar, AM
Skolnick, MS
Whittaker, DM
Roberts, JS
[J]. PHYSICAL REVIEW B, 1996, 53 (16): : 10469 - 10472

← 1 2 3 →