**Magnetic-field-induced indirect gap in a modulation-doped quantum well**

D. M. Whittaker, T. A. Fisher, P. E. Simmonds, M. S. Skolnick, and R. S. Smith

Phys. Rev. Lett.**67**, 887 (1991)**Subpicosecond spin relaxation dynamics of excitons and free carriers in GaAs quantum wells**

T. C. Damen, Luis Via, J. E. Cunningham, Jagdeep Shah and L. J. Sham

Phys. Rev. Lett.**67**, 3432 (1991)**Magnetorotons in quasi-three-dimensional electron systems**

K. Karraï, X. Ying, H. D. Drew, M. Santos, M. Shayegan, S.

Phys. Rev. Lett.**67**, 3428 (1991)**Fano interference in type-II semiconductor quantum-well structures**

K. Maschke, P. Thomas, and E. O. Göbel

Phys. Rev. Lett.**67**, 2646 (1991)**Electron**

K. T. Tsen, Keith R. Wald, Tobias Ruf, Peter Y. Yu and H. Morkoç

Phys. Rev. Lett.**67**, 2557 (1991)**Time-resolved ballistic acceleration of electrons in a GaAs quantum-well structure**

W. Sha, T. B. Norris, W. J. Schaff and K. E. Meyer

Phys. Rev. Lett.**67**, 2553 (1991)**Enhanced radiative recombination of free excitons in GaAs quantum wells**

B. Deveaud, F. Clérot, N. Roy, K. Satzke, B. Sermage and D. S. Katzer

Phys. Rev. Lett.**67**, 2355 (1991)**Excitons, phonons, and interfaces in GaAs/AlAs quantum-well structures**

D. Gammon, B. V. Shanabrook, and D. S. Katzer

Phys. Rev. Lett.**67**, 1547 (1991)**Observation of quantum confinement by strain gradients**

K. Kash, B. P. Van der Gaag, Derek D. Mahoney, A. S. Gozdz, L. T. Florez, J. P. Harbison and M. D. Sturge

Phys. Rev. Lett.**67**, 1326 (1991)**Hot-exciton relaxation in CdxZn1-xTe/ZnTe multiple quantum wells**

R. P. Stanley, J. Hegarty, R. Fischer, J. Feldmann, E. O. Göbel, R. D. Feldman and R. F. Austin

Phys. Rev. Lett.**67**, 128 (1991)**Observation of time-resolved picosecond stimulated photon echoes and free polarization decay in GaAs/AlGaAs multiple quantum wells**

M. D. Webb, S. T. Cundiff, and D. G. Steel

Phys. Rev. Lett.**66**, 934 (1991)**Evidence for exciton confinement in crystalline organic multiple quantum wells**

F. F. So and S. R. Forrest

Phys. Rev. Lett.**66**, 2649 (1991)**Fermi-Dirac distribution of excitons in coupled quantum wells**

J. A. Kash, M. Zachau, E. E. Mendez, J. M. Hong and T. Fukuzawa

Phys. Rev. Lett.**66**, 2247 (1991)**Auger recombination within Landau levels in a two-dimensional electron gas**

M. Potemski, R. Stepniewski, J. C. Maan, G. Martinez, P. Wyder, and B. Etienne

Phys. Rev. Lett.**66**, 2239 (1991)**Collective excitations in antidots**

K. Kern, D. Heitmann, P. Grambow, Y. H. Zhang, and K. Ploog

Phys. Rev. Lett.**66**, 1618 (1991)**Optical nonlinearities in crystalline organic multiple quantum wells**

Juan F. Lam, Stephen R. Forrest, and Gregory L. Tangonan

Phys. Rev. Lett.**66**, 1614 (1991)**Well-resolved band-edge photoluminescence of excitons confined in strained Si1-xGex quantum wells**

J. C. Sturm, H. Manoharan, L. C. Lenchyshyn, M. L. W. Thewalt, N. L. Rowell, J.

Phys. Rev. Lett.**66**, 1362 (1991)**cw and femtosecond optical nonlinearities of type-II quantum wells**

G. R. Olbright, W. S. Fu, A. Owyoung, J. F. Klem, R. Binder, I. Galbraith, and S. W. Koch

Phys. Rev. Lett.**66**, 1358 (1991)**Observation of polaron dynamics in magnetic quantum wells**

D. D. Awschalom, M. R. Freeman, N. Samarth, H. Luo, and J. K. Furdyna

Phys. Rev. Lett.**66**, 1212 (1991)**Externally generated piezoelectric effect in semiconductor micro- structures**

H. Qiang, Fred H. Pollak, C. Mailhiot, G. D. Pettit and J. M. Woodall

Phys. Rev. B**44**, 9126 (1991)**Photoluminescence determination of the binding energy of residual donors in 300-Å GaAs/AlxGa1-xAs quantum wells**

D. C. Reynolds, K. R. Evans, C. E. Stutz, K. K. Bajaj and P. W. Yu

Phys. Rev. B**44**, 8869 (1991)**Relaxation of excitons in thin quantum wells**

M. Zachau, J. A. Kash, and W. T. Masselink

Phys. Rev. B**44**, 8403 (1991)**Stimulated emission induced by two-photon absorption in GaAs quantum wells**

C. Moro, M. Lepore, R. Cingolani, R. Tommasi, M. Ferrara, I. M. Catalano, K. Ploog and A. Fischer

Phys. Rev. B**44**, 8384 (1991)**Excitons bound to isoelectronic Te traps in ZnSe quantum wells: A theoretical study**

G. T. Einevoll, D. S. Citrin and Yia-Chung Chang

Phys. Rev. B**44**, 8068 (1991)**Exciton binding energy in a GaAs/AlxGa1-xAs quantum well with uniform electric field**

Der

Phys. Rev. B**44**, 8054 (1991)**Raman and photoluminescence spectra of Zn1-xCdxSe/Zn1-yMnySe: A diluted-magnetic-semiconductor superlattice**

R. G. Alonso, Eunsoon Oh, A. K. Ramdas, R. G. Alonso, Eunsoon Oh, A. K. Ramdas and L. R. Ram

Phys. Rev. B**44**, 8009 (1991)**Coupled-mode theory of diffraction-induced transverse effects in nonlinear optical resonators**

R. Reinisch, G. Vitrant and M. Haelterman

Phys. Rev. B**44**, 7870 (1991)**Center-of-mass quantization of excitons in GaAs quantum-well wires**

H. Lage, D. Heitmann, R. Cingolani, P. Grambow, and K. Ploog

Phys. Rev. B**44**, 6550 (1991)**Mapping quantum-well energy profiles of III-V heterostructures by scanning-tunneling-microscope-excited luminescence**

Philippe Renaud and Santos F. Alvarado

Phys. Rev. B**44**, 6340 (1991)**Coupling of excitons with excitations of the Fermi sea in asymmetric quantum wells**

Pawel Hawrylak

Phys. Rev. B**44**, 6262 (1991)**Excitonic effects in coupled quantum wells**

A. M. Fox, D. A. B. Miller, G. Livescu, J. E. Cunningham, and W. Y. Jan

Phys. Rev. B**44**, 6231 (1991)**Stark shift of hydrogenic impurity states in a quantum well**

Hao Chen, Xiangdong Li and Shixun Zhou

Phys. Rev. B**44**, 6220 (1991)**Excitons and deexcitons in a neutral two-dimensional magnetoplasma with a strong population inversion**

Yu. A. Bychkov and E. I. Rashba

Phys. Rev. B**44**, 6212 (1991)**Fe on Au(100): Quantum-well states down to a monolayer**

F. J. Himpsel

Phys. Rev. B**44**, 5966 (1991)**Density-dependent band-gap renormalization of one-component plasma in GaxIn1-xAs/AlyIn1-yAs single quantum wells**

Yong

Phys. Rev. B**44**, 5958 (1991)**Femtosecond spectroscopy of carrier-spin relaxation in GaAs-AlxGa1-xAs quantum wells**

M. Kohl, M. R. Freeman, D. D. Awschalom, and J. M. Hong

Phys. Rev. B**44**, 5923 (1991)**Subpicosecond four-wave mixing in GaAs/AlxGa1-xAs quantum wells**

K. Leo, E. O. Göbel, T. C. Damen, J. Shah, S. Schmitt

Phys. Rev. B**44**, 5726 (1991)**Resonant magnetic fields of a magnetopolaron bound to a Coulomb impurity in a GaAs/Ga1-xAlxAs quantum well**

Bao

Phys. Rev. B**44**, 5703 (1991)**Exciton-hole collision in staggered type-II Al0.34Ga0.66As/AlAs multiple quantum wells**

Tomobumi Mishina and Yasuaki Masumoto

Phys. Rev. B**44**, 5664 (1991)**Resonant tunneling via stress-induced valence-band mixings in GaAs-(Ga,Al)As asymmetrical double quantum wells**

P. Lefebvre, P. Bonnel, B. Gil, and H. Mathieu

Phys. Rev. B**44**, 5635 (1991)**Absorption in GaAs/Ga1-xAlxAs quantum wells with resonant barriers for improved responsivity**

M. S. Kiledjian, J. N. Schulman, and K. L. Wang

Phys. Rev. B**44**, 5616 (1991)**Polarization spectra of quantum wells with imperfect-grid insertions**

Gerrit E. W. Bauer and Hiroyuki Sakaki

Phys. Rev. B**44**, 5562 (1991)**Measurement of the hole dispersion in a quantum well by hot-electron-acceptor luminescence**

M. Zachau, J. A. Kash, and W. T. Masselink

Phys. Rev. B**44**, 4048 (1991)**Localization and many-body interactions in the quantum Hall effect determined by polarized optical emission**

B. B. Goldberg, D. Heiman M. Dahl, A. Pinczuk, L. Pfeiffer, and K. West

Phys. Rev. B**44**, 4006 (1991)**Wave-packet analysis of the quantum-confined Stark effect in coupled double quantum wells**

M. O. Vassell and Johnson Lee

Phys. Rev. B**44**, 3864 (1991)**Optical properties of excitons under an axial-potential perturbation**

Q. X. Zhao and T. Westgaard

Phys. Rev. B**44**, 3726 (1991)**Screening in modulation-doped quantum wells: Finite-thickness correction**

A. B. Henriques

Phys. Rev. B**44**, 3340 (1991)**Variational calculation of Fano linewidth: Application to excitons in quantum wells**

Alfredo Pasquarello and Lucio Claudio Andreani

Phys. Rev. B**44**, 3162 (1991)**Quasi-Fermi-levels in quantum-well photoluminescence**

G. D. Mahan and L. E. Oliveira

Phys. Rev. B**44**, 3150 (1991)**Photoluminescence excitation spectroscopy of as-grown and chemically released In0.05Ga0.95As/GaAs quantum wells**

M. J. Joyce, Z. Y. Xu and M. Gal

Phys. Rev. B**44**, 3144 (1991)**Temperature dependence of the radiative and nonradiative recombination time in GaAs/AlxGa1-xAs quantum-well structures**

M. Gurioli, A. Vinattieri, M. Colocci, C. Deparis, J. Massies, G. Neu, A. Bosacchi and S. Franchi

Phys. Rev. B**44**, 3115 (1991)**Nonlinear optical properties of type-II quantum wells**

G. R. Olbright, W. S. Fu, J. F. Klem, H. M. Gibbs, G. Khitrova, R. Pon, B. Fluegel, K. Meissner, N. Peyghambarian, R. Binder, I. Galbraith, and S. W. Koch

Phys. Rev. B**44**, 3043 (1991)**Theory of band-edge optical nonlinearities in type-I and type-II quantum-well structures**

R. Binder, I. Galbraith, and S. W. Koch

Phys. Rev. B**44**, 3031 (1991)**Anisotropic optical properties of (110)-oriented quantum wells**

D. Gershoni, I. Brener, G. A. Baraff, S. N. G. Chu, L. N. Pfeiffer, and K. West

Phys. Rev. B**44**, 1930 (1991)**Calculation of the mobility of two-dimensional excitons in a GaAs/AlxGa1-xAs quantum well**

P. K. Basu and Partha Ray

Phys. Rev. B**44**, 1844 (1991)**Binding energy of excitons to neutral donors in In0.1Ga0.9As/GaAs quantum wells**

D. C. Reynolds, K. R. Evans, C. E. Stutz and P. W. Yu

Phys. Rev. B**44**, 1839 (1991)**Optical characteristics of excitons in In1-xGaxAsyP1-y/InP quantum wells**

M. Sugawara, T. Fujii, S. Yamazaki, and K. Nakajima

Phys. Rev. B**44**, 1782 (1991)**Magneto-optical study of donor-level crossing in tipped GaAs/(Ga,Al)As quantum wells**

E. R. Mueller, W. D. Goodhue, D. M. Larsen, J. W. Bales and J. Waldman

Phys. Rev. B**44**, 1754 (1991)**Many-body effects of a dense two-dimensional electron-hole system in a strained InxGa1-xAs quantum well**

L. V. Butov, V. D. Kulakovskii and T. G. Andersson

Phys. Rev. B**44**, 1692 (1991)**Coupling of confined impurity states in doped double-quantum-well structures**

Radha Ranganathan, B. D. McCombe, N. Nguyen, Y. Zhang, M. L. Rustgi and W. J. Schaff

Phys. Rev. B**44**, 1423 (1991)**Effect of hole-localization mechanisms on photoluminescence spectra of two-dimensional-electron-gas systems**

Y. H. Zhang, N. N. Ledentsov, and K. Ploog

Phys. Rev. B**44**, 1399 (1991)**Exciton dynamics in a GaAs quantum well**

R. Eccleston, R. Strobel, W. W. Rühle, J. Kuhl, B. F. Feuerbacher, and K. Ploog

Phys. Rev. B**44**, 1395 (1991)**Depolarization shift in quasi-one-dimensional quantum-well wires**

R. Haupt, L. Wendler and R. Pechstedt

Phys. Rev. B**44**, 13635 (1991)**Guided electron waves in coupled deep quantum wells**

Jian

Phys. Rev. B**44**, 13618 (1991)**Temperature dependence of the photoreflectance spectra of a GaAs/Al0.3Ga0.7As doping superlattice**

Ulrich D. Keil, Norbert Linder, Klaus Schmidt, Gottfried H. Döhler and Jeff N. Miller

Phys. Rev. B**44**, 13504 (1991)**Electroabsorption properties of a single GaAs quantum well**

C. M. Herzinger, P. D. Swanson, T. K. Tang, T. M. Cockerill, L. M. Miller, M. E. Givens, T. A. DeTemple, J. J. Coleman, and J. P. Leburton

Phys. Rev. B**44**, 13478 (1991)**Nonlinear absorption of two-dimensional magnetoexcitons in InxGa1-xAs/InyAl1-yAs quantum wells**

T. Rappen, J. Schröder, A. Leisse, M. Wegener, W. Schäfer, N. J. Sauer and T. Y. Chang

Phys. Rev. B**44**, 13093 (1991)**Exciton binding energies in finite-barrier type-II quantum-well structures in a magnetic field**

J. Cen, S. V. Branis, and K. K. Bajaj

Phys. Rev. B**44**, 12848 (1991)**Infrared magneto-optical and photoluminescence studies of the electronic properties of In(As,Sb) strained-layer superlattices**

S. R. Kurtz and R. M. Biefeld

Phys. Rev. B**44**, 1143 (1991)**Model system for optical nonlinearities: Asymmetric quantum wells**

E. Rosencher and Ph. Bois

Phys. Rev. B**44**, 11315 (1991)**Resonant magnetoexcitons and the Fermi-edge singularity in a magnetic field**

Pawel Hawrylak

Phys. Rev. B**44**, 11236 (1991)**Effect of magnetic fields on exciton binding energies in type-II GaAs-AlAs quantum-well structures**

Spiros V. Branis, J. Cen, and K. K. Bajaj

Phys. Rev. B**44**, 11196 (1991)**Infrared transitions between shallow acceptor states in GaAs-Ga1-xAlxAs quantum wells**

Samuele Fraizzoli and Alfredo Pasquarello

Phys. Rev. B**44**, 1118 (1991)**Double Raman resonances induced by a magnetic field in GaAs-AlAs multiple quantum wells**

F. Calle, J. M. Calleja, F. Meseguer, C. Tejedor, L. Via,C. López and K. Ploog

Phys. Rev. B**44**, 1113 (1991)**Interface plasmon modes of coupled semi-infinite superlattices**

Walter L. Bloss

Phys. Rev. B**44**, 1105 (1991)**Binding energies of excitons in type-II GaAs-AlAs quantum-well structures in the presence of a magnetic field**

XuDong Zhang and K. K. Bajaj

Phys. Rev. B**44**, 10913 (1991)**Magnetoluminescence study of many-body effects in homogeneous quasi-two-dimensional electron-hole plasma in undoped InxGa1-xAs/InP single quantum wells**

L. V. Butov, V. D. Kulakovskii, E. Lach, A. Forchel and D. Grützmacher

Phys. Rev. B**44**, 10680 (1991)**Origin of the blueshift in the intersubband infrared absorption in GaAs/Al0.3Ga0.7As multiple quantum wells**

M. O. Manasreh, F. Szmulowicz, T. Vaughan, K. R. Evans, C. E. Stutz and D. W. Fischer

Phys. Rev. B**43**, 9996 (1991)**``Spin''-flip scattering of holes in semiconductor quantum wells**

R. Ferreira and G. Bastard

Phys. Rev. B**43**, 9687 (1991)**Magnetoluminescence of the two-dimensional electron-hole fluid**

R. Cingolani, G. C. La Rocca, H. Kalt, K. Ploog, M. Potemski and J. C. Maan

Phys. Rev. B**43**, 9662 (1991)**Hot-exciton luminescence in ZnTe/MnTe quantum wells**

N. Pelekanos, J. Ding, Q. Fu, A. V. Nurmikko, S. M. Durbin, M. Kobayashi, and R. L. Gunshor

Phys. Rev. B**43**, 9354 (1991)**Long-wavelength infrared spectroscopy of an asymmetrically structured Ga0.6Al0.4As/GaAs superlattice**

Shmuel I. Borenstain, Ilan Gravé, Anders Larsson and Daniel H. Rich

Phys. Rev. B**43**, 9320 (1991)**Influence of barrier height on carrier dynamics in strained InxGa1-xAs/GaAs quantum wells**

G. Bacher, H. Schweizer, J. Kovac, A. Forchel, H. Nickel, W. Schlapp, and R. Lösch

Phys. Rev. B**43**, 9312 (1991)**Infrared-absorption coefficient for shallow donors in a quantum well**

P. D. Emmel, J. R. Leite and I. C. da Cunha Lima

Phys. Rev. B**43**, 9265 (1991)**Cyclotron resonance of a magnetopolaron in a quasi-two-dimensional system at finite temperatures**

Bao

Phys. Rev. B**43**, 9190 (1991)**Line-shape model for the modulated reflectance of multiple quantum wells**

A. J. Shields and P. C. Klipstein

Phys. Rev. B**43**, 9118 (1991)**Photoluminescence due to a bound-to-bound transition in a GaAs-Al0.3Ga0.7As quantum-well structure**

D. C. Reynolds, K. R. Evans, K. G. Merkel, C. E. Stutz and P. W. Yu

Phys. Rev. B**43**, 9087 (1991)**Fermi-energy-edge singularity in quantum wells containing more than one occupied subband**

M. S. Skolnick, D. M. Whittaker, P. E. Simmonds, T. A. Fisher, M. K. Saker, J. M. Rorison, R. S. Smith, P. B. Kirby and C. R. H. White

Phys. Rev. B**43**, 7354 (1991)**Triple excitonic mixing associated with recoupling of a Stark-localized state in coupled quantum wells confined by superlattices**

Yasunori Tokuda, Kyozo Kanamoto, Yuji Abe, and Noriaki Tsukada

Phys. Rev. B**43**, 7170 (1991)**Relaxation of excitons in coherently strained CdTe/ZnTe quantum wells**

J. H. Collet, H. Kalt, Le Si Dang, J. Cibert, K. Saminadayar, and S. Tatarenko

Phys. Rev. B**43**, 6843 (1991)**Difference phonon scattering: A Raman excitation in GaAs quantum wells**

Y. Liu, R. Sooryakumar, Emil S. Koteles and B. Elman

Phys. Rev. B**43**, 6832 (1991)**Temperature dependence of the cyclotron-resonance linewidth and effective mass in GaAs/Ga1-xAlxAs square-well structures**

B. Tanatar and M. Singh

Phys. Rev. B**43**, 6612 (1991)**Effects of interface defects on polaron states in GaAs-Ga1-xAlxAs quantum wells**

Hong Sun and Shi

Phys. Rev. B**43**, 6602 (1991)**Analytical and numerical solutions for a two-dimensional exciton in momentum space**

Calvin Yi

Phys. Rev. B**43**, 6530 (1991)**Transient many-body effects in the semiconductor optical Stark effect: A numerical study**

R. Binder, S. W. Koch, M. Lindberg, W. Schäfer and F. Jahnke

Phys. Rev. B**43**, 6520 (1991)**High-pressure investigation of GaSb and Ga1-xInxSb/GaSb quantum wells**

R. J. Warburton, R. J. Nicholas, N. J. Mason, P. J. Walker, A. D. Prins and D. J. Dunstan

Phys. Rev. B**43**, 4994 (1991)**Experimental evidence for the transition from two- to three-dimensional behavior of excitons in quantum-well structures**

J.

Phys. Rev. B**43**, 4933 (1991)**Effect of the X point on the escape of electrons from the quantum well of a double-barrier heterostructure**

M. K. Jackson, D. Z.

Phys. Rev. B**43**, 4856 (1991)**Decay measurements of free- and bound-exciton recombination in doped GaAs/AlxGa1-xAs quantum wells**

J. P. Bergman, P. O. Holtz, B. Monemar, M. Sundaram, J. L. Merz, and A. C. Gossard

Phys. Rev. B**43**, 4765 (1991)**Intersubband absorption line broadening in semiconductor quantum wells: Nonparabolicity contribution**

M. Zaluzny

Phys. Rev. B**43**, 4511 (1991)**Electric-field effects of the excitons in asymmetric triangular AlxGa1-xAs-GaAs quantum wells**

P. W. Yu, D. C. Reynolds, G. D. Sanders, K. K. Bajaj, C. E. Stutz and K. R. Evans

Phys. Rev. B**43**, 4344 (1991)**Collective electronic excitations in GaAs/AlxGa1-xAs quantum wells**

Hong Yu and J. C. Hermanson

Phys. Rev. B**43**, 4340 (1991)**Quasiparticle properties of doped quantum-well systems**

J. A. White and J. C. Inkson

Phys. Rev. B**43**, 4323 (1991)**Many-particle effects and nonlinear optical properties of GaAs/(Al,Ga)As multiple-quantum-well structures under quasistationary excitation conditions**

K.

Phys. Rev. B**43**, 4268 (1991)**Effect of a magnetic field on the photoluminescence from InxGa1-xAs/GaAs and GaAs/AlxGa1-xAs quantum wells**

D. C. Reynolds, K. R. Evans, C. E. Stutz and P. W. Yu

Phys. Rev. B**43**, 4244 (1991)**Diamagnetic shift in InxGa1-xAs/GaAs strained quantum wells**

H. Q. Hou, W. Staguhn, S. Takeyama, N. Miura, Y. Segawa, Y. Aoyagi, and S. Namba

Phys. Rev. B**43**, 4152 (1991)**Exciton states in coupled double quantum wells in a static electric field**

M. M. Dignam and J. E. Sipe

Phys. Rev. B**43**, 4084 (1991)**Coupled interface-plasmon modes of a superlattice and doped overlayer**

Walter L. Bloss

Phys. Rev. B**43**, 4034 (1991)**Eigenfunction-expansion method for solving the quantum-wire problem: Formulation**

G. A. Baraff and D. Gershoni

Phys. Rev. B**43**, 4011 (1991)**Biexcitonic contribution to the degenerate-four-wave-mixing signal from a GaAs/AlxGa1-xAs quantum well**

B. F. Feuerbacher, J. Kuhl, and K. Ploog

Phys. Rev. B**43**, 2439 (1991)**Optical study of the electronic states of In0.53Ga0.47As/In0.52Al0.48As quantum wells in high electric fields**

K. Satzke, G. Weiser, W. Stolz and K. Ploog

Phys. Rev. B**43**, 2263 (1991)**Piezomodulation spectroscopy: A powerful investigation tool of heterostructures**

H. Mathieu, J. Allègre, and B. Gil

Phys. Rev. B**43**, 2218 (1991)**Raman scattering by coupled intersubband-Landau-level excitations in quantum-well structures**

R. Borroff, R. Merlin, J. Pamulapati, P. K. Bhattacharya and C. Tejedor

Phys. Rev. B**43**, 2081 (1991)**Direct coupling of heavy-hole free excitons in InxGa1-xAs/GaAs quantum wells with free excitons in the GaAs barrier**

D. C. Reynolds, K. R. Evans, K. K. Bajaj, B. Jogai, C. E. Stutz and P. W. Yu

Phys. Rev. B**43**, 1871 (1991)**Hole-tunneling dynamics in biased GaAs/Al0.35Ga0.65As asymmetric double quantum wells**

M. Nido, M. G. W. Alexander, W. W. Rühle and K. Köhler

Phys. Rev. B**43**, 1839 (1991)**Comment on ``Dynamical aspects of luminescence from GaAs-AlAs single quantum wells under hydrostatic pressure''**

M. Jaros

Phys. Rev. B**43**, 1828 (1991)**Binding energies and density of impurity states of shallow hydrogenic impurities in cylindrical quantum-well wires**

N. Porras Montenegro, J. López

Phys. Rev. B**43**, 1824 (1991)**Femtosecond excitonic bleaching recovery in the optical Stark effect of GaAs/AlxGa1-xAs multiple quantum wells and directional couplers**

S. G. Lee, P. A. Harten, J. P. Sokoloff, R. Jin, B. Fluegel, K. E. Meissner, C. L. Chuang, R. Binder, S. W. Koch, G. Khitrova, H. M. Gibbs, and N. Peyghambarian

Phys. Rev. B**43**, 1719 (1991)**Free-to-bound and light- and heavy-hole bound-exciton transitions in AlxGa1-xAs-GaAs multiple quantum wells**

D. C. Reynolds, K. G. Merkel, C. E. Stutz, K. R. Evans, K. K. Bajaj and P. W. Yu

Phys. Rev. B**43**, 1604 (1991)**Exciton Green's-function approach to optical absorption in a quantum well with an applied electric field**

Shun

Phys. Rev. B**43**, 1500 (1991)**Fermi-edge singularities and enhanced magnetoexcitons in the optical spectra of GaAs/(Ga,Al)As single quantum wells**

W. Chen, M. Fritze, A. V. Nurmikko, M. Hong and L. L. Chang

Phys. Rev. B**43**, 14738 (1991)**Magnetoexcitons in narrow GaAs/Ga1-xAlxAs quantum wells**

M. Potemski, L. Via, G. E. W. Bauer, J. C. Maan, K. Ploog and G. Weimann

Phys. Rev. B**43**, 14707 (1991)**Photomodulated transmission spectroscopy of the intersubband transitions in strained In1-xGaxAs/GaAs multiple quantum wells under hydrostatic pressure**

W. Shan, X. M. Fang, D. Li, S. Jiang, S. C. Shen, H. Q. Hou, W. Feng, and J. M. Zhou

Phys. Rev. B**43**, 14615 (1991)**Absorption and photoluminescence of ultrathin pseudomorphic InAs/GaAs quantum wells**

A. Ksendzov, F. J. Grunthaner, J. K. Liu, D. H. Rich, R. W. Terhune, and B. A. Wilson

Phys. Rev. B**43**, 14574 (1991)**Excitons in InAs/GaAs submonolayer quantum wells**

O. Brandt, H. Lage, and K. Ploog

Phys. Rev. B**43**, 14285 (1991)**Quantum-confined excitonic states at high-quality interfaces in GaAs(n type)/AlxGa1-xAs(p type) double heterostructures**

G. D. Gilliland, D. J. Wolford, T. F. Kuech, and J. A. Bradley

Phys. Rev. B**43**, 14251 (1991)**Intraband and interband magneto-optics of p-type In0.18Ga0.82As/GaAs quantum wells**

R. J. Warburton, R. J. Nicholas, L. K. Howard and M. T. Emeny

Phys. Rev. B**43**, 14124 (1991)**Optical studies of vertical ambipolar transport and interface recombination velocities in GaAs/Al0.5Ga0.5As double-quantum-well heterostructures**

H. Hillmer, A. Forchel, T. Kuhn, G. Mahler and H. P. Meier

Phys. Rev. B**43**, 13992 (1991)**Dynamics of inter- and intra-growth-island exciton localization in GaAs single quantum wells**

K. Fujiwara, H. Katahama, K. Kanamoto, R. Cingolani and K. Ploog

Phys. Rev. B**43**, 13978 (1991)**Stimulated-picosecond-photon-echo studies of localized exciton relaxation and dephasing in GaAs/AlxGa1-xAs multiple quantum wells**

M. D. Webb, S. T. Cundiff, and D. G. Steel

Phys. Rev. B**43**, 12658 (1991)**Exciton binding energy in GaAs/AlxGa1-xAs multiple quantum wells**

Y. Fu and K. A. Chao

Phys. Rev. B**43**, 12626 (1991)**Measurement of the exciton-formation time and the electron- and hole-tunneling times in a double-quantum-well structure**

R. Strobel, R. Eccleston, J. Kuhl and K. Köhler

Phys. Rev. B**43**, 12564 (1991)**Optical second-order susceptibility of GaAs/AlxGa1-xAs asymmetric coupled-quantum-well structures in the exciton region**

Y. L. Xie, Z. H. Chen, D. F. Cui, S. H. Pan, D. Q. Deng, Y. L. Zhou, H. B. Lu, Y. Huang, S. M. Feng, and G. Z. Yang

Phys. Rev. B**43**, 12477 (1991)**Exciton dispersion in multiple quantum wells and superlattices: An additional contribution to the linewidth**

Bing Shen Wang and Joseph L. Birman

Phys. Rev. B**43**, 12458 (1991)**Photoluminescence excitation spectroscopy of remotely doped wide parabolic GaAs/AlxGa1-xAs quantum wells**

J. H. Burnett, H. M. Cheong, W. Paul, P. F. Hopkins, E. G. Gwinn, A. J. Rimberg, R. M. Westervelt, M. Sundaram and A. C. Gossard

Phys. Rev. B**43**, 12033 (1991)**Exciton-binding-energy maximum in Ga1-xInxAs/GaAs quantum wells**

M. J. L. S. Haines, N. Ahmed, S. J. A. Adams, K. Mitchell, I. R. Agool, C. R. Pidgeon, B. C. Cavenett, E. P. O

Phys. Rev. B**43**, 11944 (1991)**Modulated photoabsorption in strained Ga1-xInxAs/GaAs multiple quantum wells**

I. Sela, D. E. Watkins, B. K. Laurich, D. L. Smith, S. Subbanna and H. Kroemer

Phys. Rev. B**43**, 11884 (1991)**Minimum overlayer thickness for interface formation: An experimental study of the Cu/Ag/Cu(111) system**

M. A. Mueller, E. S. Hirschorn, T. Miller, and T.

Phys. Rev. B**43**, 11825 (1991)**Theory of optical anisotropy in quantum-well-wire arrays with two-dimensional quantum confinement**

D. S. Citrin and Yia

Phys. Rev. B**43**, 11703 (1991)**Dimensional resonances in wide parabolic quantum wells**

A. Wixforth, M. Sundaram, K. Ensslin, J. H. English, and A. C. Gossard

Phys. Rev. B**43**, 10000 (1991)**Modification of spontaneous emission rate in planar dielectric microcavity structures**

Gunnar Björk, Susumu Machida, Yoshihisa Yamamoto, and Kazuhiro Igeta

Phys. Rev. A**44**, 669 (1991)**Fermi pseudopotential in arbitrary dimensions**

K. Wódkiewicz

Phys. Rev. A**43**, 68 (1991)