SELECTION-RULES IN RAMAN-SCATTERING BY PLASMONS IN QUANTUM WIRES

被引：22

作者：

DAHL, C ^{[1
]}

JUSSERAND, B ^{[1
]}

ETIENNE, B ^{[1
]}

机构：

[1] CNRS,MICROSTRUCT & MICROELECTR LAB,F-92220 BAGNEUX,FRANCE

来源：

PHYSICAL REVIEW B | 1995年 / 51卷 / 23期

关键词：

D O I：

10.1103/PhysRevB.51.17211

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We have investigated the Raman-scattering intensities of plasmons in arrays of wires with widths down to 100 nm, fabricated from a modulation-doped single GaAs quantum well by deep reactive ion etching. We have discovered that plasmons can appear in the depolarized Raman spectra, owing to the strong corrugation of the surface of such structures. When the in-plane scattering wave vector is parallel to the wires, plasmon branches with even and odd parity are selectively excited in the polarized and depolarized configuration. © 1995 The American Physical Society.

引用

页码：17211 / 17214

页数：4

共 13 条

[1] POLARIZATION-DEPENDENT OPTICAL-WAVE FIELDS IN GRATING STRUCTURES [J].

BOCKELMANN, U .

EUROPHYSICS LETTERS, 1991, 16 (06) :601-606

[2] PLASMONS IN THE MODULATED AND CONFINED 2DEG - A RAMAN-SCATTERING STUDY [J].

DAHL, C ;

JUSSERAND, B ;

IZRAEL, A ;

GERARD, JM ;

FERLAZZO, L ;

ETIENNE, B .

SUPERLATTICES AND MICROSTRUCTURES, 1994, 15 (04) :441-445

[3] ANISOTROPIC PLASMON DISPERSION IN A LATERAL QUANTUM-WIRE SUPERLATTICE [J].

EGELER, T ;

ABSTREITER, G ;

WEIMANN, G ;

DEMEL, T ;

HEITMANN, D ;

GRAMBOW, P ;

SCHLAPP, W .

PHYSICAL REVIEW LETTERS, 1990, 65 (14) :1804-1807

[4] MAGNETOPLASMA MODES OF A SPATIALLY PERIODIC TWO-DIMENSIONAL ELECTRON-GAS [J].

ELIASSON, G ;

WU, JW ;

HAWRYLAK, P ;

QUINN, JJ .

SOLID STATE COMMUNICATIONS, 1986, 60 (01) :41-44

[5] ONE-DIMENSIONAL PLASMON DISPERSION AND DISPERSIONLESS INTERSUBBAND EXCITATIONS IN GAAS QUANTUM WIRES [J].

GONI, AR ;

PINCZUK, A ;

WEINER, JS ;

CALLEJA, JM ;

DENNIS, BS ;

PFEIFFER, LN ;

WEST, KW .

PHYSICAL REVIEW LETTERS, 1991, 67 (23) :3298-3301

[6]

HAMILTON DC, 1969, LIGHT SCATTERING SPE

[7] ELECTRONS IN LATERALLY PERIODIC NANOSTRUCTURES [J].

HANSEN, W ;

KOTTHAUS, JP ;

MERKT, U .

SEMICONDUCTORS AND SEMIMETALS, VOL 35: NANOSTRUCTURED SYSTEMS, 1992, 35 :279-380

[8] DIELECTRIC RESPONSE OF A SEMI-INFINITE LAYERED ELECTRON-GAS AND RAMAN-SCATTERING FROM ITS BULK AND SURFACE-PLASMONS [J].

JAIN, JK ;

ALLEN, PB .

PHYSICAL REVIEW B, 1985, 32 (02) :997-1004

[9] OPTICAL-PROPERTIES OF ETCHED GAAS/GAALAS QUANTUM WIRES AND DOTS [J].

MARZIN, JY ;

IZRAEL, A ;

BIROTHEAU, L .

SOLID-STATE ELECTRONICS, 1994, 37 (4-6) :1091-1096

[10] LARGE EXCHANGE INTERACTIONS IN THE ELECTRON-GAS OF GAAS QUANTUM WELLS [J].

PINCZUK, A ;

SCHMITTRINK, S ;

DANAN, G ;

VALLADARES, JP ;

PFEIFFER, LN ;

WEST, KW .

PHYSICAL REVIEW LETTERS, 1989, 63 (15) :1633-1636

← 1 2 →