Direct evidence of the indirect energy gap in InAlAs/AlAsSb multiple quantum wells by time-resolved photoluminescence

@article{ author = { J. Ringling and Y. Kawamura and L. Schrottke and H.T. Grahn and K. Yoshimatsu and A. Kamada and N. Inoue }, title = { Direct evidence of the indirect energy gap in InAlAs/AlAsSb multiple quantum wells by time-resolved photoluminescence }, journal = { Applied Physics Letters }, volume = { 72 }, year = { 1998 }, pages = { 1620 } }

TY - JOUR AU - J. Ringling AU - Y. Kawamura AU - L. Schrottke AU - H.T. Grahn AU - K. Yoshimatsu AU - A. Kamada AU - N. Inoue TI - Direct evidence of the indirect energy gap in InAlAs/AlAsSb multiple quantum wells by time-resolved photoluminescence JF - Applied Physics Letters JA - Appl. Phys. Lett. J1 - APL VL - 72 SP - 1620 PY - 1998/01/01

Excitonic effects in the miniband formation of graded-gap superlattices

@article{ author = { N. Linder and U. Behn and F. Agullo-Rueda and H.T. Grahn and L. Schrottke and K. H. Ploog }, title = { Excitonic effects in the miniband formation of graded-gap superlattices }, journal = { Physical Review B: Solid State }, volume = { 55 }, year = { 1997 }, pages = { 15720 } }

TY - JOUR AU - N. Linder AU - U. Behn AU - F. Agullo-Rueda AU - H.T. Grahn AU - L. Schrottke AU - K. H. Ploog TI - Excitonic effects in the miniband formation of graded-gap superlattices JF - Physical Review B: Solid State JA - Phys. Rev. B J1 - VL - 55 SP - 15720 PY - 1997/01/01

Excitonic properties of weakly coupled GaAs single quantum wells investigated with high-resolution photoluminescence excitation spectroscopy

@article{ author = { L. Schrottke and H.T. Grahn and K. Fujiwara }, title = { Excitonic properties of weakly coupled GaAs single quantum wells investigated with high-resolution photoluminescence excitation spectroscopy }, journal = { Physical Review B: Solid State }, volume = { 56 }, year = { 1997 }, pages = { 13321 } }

TY - JOUR AU - L. Schrottke AU - H.T. Grahn AU - K. Fujiwara TI - Excitonic properties of weakly coupled GaAs single quantum wells investigated with high-resolution photoluminescence excitation spectroscopy JF - Physical Review B: Solid State JA - Phys. Rev. B J1 - VL - 56 SP - 13321 PY - 1997/01/01

Enhanced anti-Stokes photoluminescence in a GaAs/Al_0.17Ga_0.83As single quantum well with growth islands

@article{ author = { L. Schrottke and H.T. Grahn and K. Fujiwara }, title = { Enhanced anti-Stokes photoluminescence in a GaAs/Al_0.17Ga_0.83As single quantum well with growth islands }, journal = { Physical Review B: Solid State }, volume = { 56 }, year = { 1997 }, pages = { R15553 } }

TY - JOUR AU - L. Schrottke AU - H.T. Grahn AU - K. Fujiwara TI - Enhanced anti-Stokes photoluminescence in a GaAs/Al_0.17Ga_0.83As single quantum well with growth islands JF - Physical Review B: Solid State JA - Phys. Rev. B J1 - VL - 56 SP - R15553 PY - 1997/01/01

Miniband formation in graded-gap superlattices

@article{ author = { H.T. Grahn and L. Schrottke and K. H. Ploog and F. Agullo-Rueda and U. Behn }, title = { Miniband formation in graded-gap superlattices }, journal = { Proceedings of the 22nd International Symposium on Compound Semiconductors; edited by J.-C. Woo and Y.S. Park, IOP Conf. Ser. }, volume = { 145 }, year = { 1996 }, pages = { 1213 } }

TY - JOUR AU - H.T. Grahn AU - L. Schrottke AU - K. H. Ploog AU - F. Agullo-Rueda AU - U. Behn TI - Miniband formation in graded-gap superlattices JF - Proceedings of the 22nd International Symposium on Compound Semiconductors; edited by J.-C. Woo and Y.S. Park, IOP Conf. Ser. JA - Proc. ISCS 22 J1 - - VL - 145 SP - 1213 PY - 1996/01/01

Pseudo-negative photocurrent spectroscopy in GaAs-AlAs superlattices

@article{ author = { L. Schrottke and H.T. Grahn and K. Fujiwara }, title = { Pseudo-negative photocurrent spectroscopy in GaAs-AlAs superlattices }, journal = { Journal of Applied Physics }, volume = { 79 }, year = { 1996 }, pages = { 4197 } }

TY - JOUR AU - L. Schrottke AU - H.T. Grahn AU - K. Fujiwara TI - Pseudo-negative photocurrent spectroscopy in GaAs-AlAs superlattices JF - Journal of Applied Physics JA - J. Appl. Phys. J1 - JAP VL - 79 SP - 4197 PY - 1996/01/01