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Number of items at this level: 89.

2006

Culcer, Dimitrie and Lechner, Christian and Winkler, R. (2006) Spin Precession and Alternating Spin Polarization in Spin-3/2 Hole Systems. Phys. Rev. Lett. 97, p. 106601.

2005

Lechner, Christian (2005) Mikroskopische Theorie der Spinrelaxation und Spindephasierung in Halbleiter-Quantenstrukturen. PhD, Universität Regensburg

Lechner, Christian and Rössler, Ulrich (2005) Microscopic approach to spin dynamics: meaning of spin relaxation times. Physical Review B 72 (4), 045311.

Lechner, Christian and Rössler, Ulrich (2005) The spin-dependent semiconductor Bloch equations: a microscopic theory of Bir-Aronov-Pikus spin-relaxation. Physical Review B 72, p. 153317.

2004

Wensauer, Andreas and Korkusinski, Marek and Hawrylak, Pawel (2004) Configuration interaction method for Fock-Darwin states. Solid State Communications 130 (1-2), pp. 115-120.

Wensauer, Andreas and Rössler, Ulrich (2004) Exchange correlation energy densities for two-dimensional systems from quantum dot ground-states. Physical Review B 69, p. 155301.

Wensauer, Andreas and Rössler, Ulrich (2004) Exchange correlation vector potentials and vorticity-dependent exchange-correlation energy densities for two-dimensional systems. Physical Review B 69, p. 155302.

Lechner, Christian and Rössler, Ulrich (2004) Extension of the Semiconductor Bloch Equations for Spin Dynnamics. In: Menéndez, José and Van de Walle, Chris G., (eds.) Physics of semiconductors Semiconductors: 27th International Conference on the Physics of Semiconductors; ICPS-27; Flagstaff, Arizona, 26 - 30 July 2004. AIP conference proceedings, 772. American Institute of Physics Publishing, New York. ISBN 0-7354-0257-4.

Rössler, Ulrich (2004) Solid State Theory: An Introduction. Advanced Texts in Physics. Springer, Berlin u.a.. ISBN 978-3-540-22244-6.

Kainz, Josef and Rössler, Ulrich and Winkler, R. (2004) Temperature dependence of D'yakonov Perel' spin relaxation in zinc blende semiconductor quantum structures. Physical Review B 70, p. 195322.

2003

Kainz, Josef and Rössler, Ulrich and Winkler, R. (2003) Anisotropic spin splitting and spin relaxation in asymmetric zinc-blende semiconductor quantum structures. Physical Review B 68 (7), p. 75322.

Wensauer, Andreas (2003) Quantenpunkte im Magnetfeld - Dichtefunktional-Theorie und Exakte Diagonalisierung. PhD, Universität Regensburg

Garro, N. and Kennedy, S. and Phillips, R. and Aichmayr, G. and Rössler, Ulrich and Vina, L. (2003) Preservation of quantum coherence after exciton-exciton interaction in quantum wells. Physical Review B 67 (12), p. 121302.

Langenbuch, Michael and Suhrke, Michael and Rössler, Ulrich (2003) Magnetotransport in Two-Dimensional Electron Systems with Spin-Orbit Interaction. Journal of Superconductivity 16 (1), pp. 229-231.

Langenbuch, Michael (2003) Magnetotransport in zweidimensionalen Elektronensystemen mit periodischer Modulation und Spin-Bahn-Wechselwirkung. PhD, Universität Regensburg

Wensauer, Andreas and Korkusinski, Marek and Hawrylak, Pawel (2003) Theory of the spin singlett filling factor nu=2 quantum Hall droplet. Physical Review B 67 (3), p. 35325.

Abdullaev, B. and Ortiz, G. and Rössler, Ulrich and Musakhanov, M. and Nakamura, A. (2003) Approximate ground state of a confined Coulomb anyon gas in an external magnetic field. Physical Review B 68, p. 165105.

Zitzelssperger, M. and Onderka, Roland and Suhrke, Michael and Rössler, Ulrich and Weiss, Dieter and Wegscheider, Werner and Winkler, R. and Hiroyama, Y. and Muraki, K. (2003) Chaos and commensurability in hole-antidot arrays with non-isotropic Fermi surface. Europhysics Letters 61 (3), pp. 382-388.

Langenbuch, Michael and Suhrke, Michael and Rössler, Ulrich (2003) Magnetic Miniband Structure and Quantum Oscillations in Lateral Semiconductor Superlattices. Europhysics Letters 61 (4), pp. 520-526.

Lechner, Christian and Langenbuch, Michael and Suhrke, Michael and Rössler, Ulrich (2003) Magnetic Miniband Structure and Quantum Oscillations in the Magnetotransport of (1d) Lateral Superlattices. In: Long, A. R. and Davies, J. H., (eds.) Physics of Semiconductors 2002: proceedings of the 26th International Conference on the Physics of Semiconductors held in Edinburgh, UK, 29 July - 2 August 2002. Institute of Physics conference series, 171. IoP, Institute of Physics Publishing, Bristol. ISBN 0-7503-0924-5.

Rössler, Ulrich and Tejedor, C. and Vina, L. (2003) Semiconductor Bloch equations inducing spin and polarization degrees of freedom. In: Long, A. R. and Davies, J. H., (eds.) Physics of Semiconductors 2002: proceedings of the 26th International Conference on the Physics of Semiconductors held in Edinburgh, UK, 29 July - 2 August 2002. Institute of Physics conference series, 171. IOP Institute of Physics Publishing, Bristol. ISBN 0-7503-0924-5.

Belkov, Vassilij and Ganichev, Sergey and Schneider, Petra and Schowalter, D. and Rössler, Ulrich and Prettl, Wilhelm and Ivchenko, E. and Neumann, Richard and Brunner, K. and Abstreiter, Gerhard (2003) Spin-Photocurrent in p-SiGe quantum wells under terahertz laser irradiation. Journal of Superconductivity 16 (2), pp. 415-418.

Schneider, Petra and Ganichev, Sergey and Kainz, Josef and Rössler, Ulrich and Wegscheider, Werner and Weiss, Dieter and Prettl, Wilhelm and Belkov, Vassilij and Golub, Leonid and Schuh, Dieter (2003) Spin-sensitive bleaching and spin relaxation in QW's. Physica Status Solidi (B) 238 (3), pp. 533-536.

2002

Wilamowski, Zbyslaw and Jantsch, Wolfgang and Malissa, Hans and Rössler, Ulrich (2002) Evidence and evaluation of the Bychkov-Rashba effect in SiGe/Si/SiGe quantum wells. Physical Review B 66 (19), p. 195315.

Ganichev, Sergey and Rössler, Ulrich and Prettl, Wilhelm and Ivchenko, E. and Belkov, Vassilij and Neumann, Richard and Brunner, K. and Abstreiter, Gerhard (2002) Removal of spin-degenerancy in p-SiGe quantum wells demonstrated by spin-photocurrents. Physical Review B 66 (7), p. 75328.

Ciorga, Mariusz and Wensauer, Andreas and Pioro-Ladriere, Michel and Korkusinski, Marek and Kyriakidis, Jordan and Sachrajda, Andrew S. and Hawrylak, Pawel (2002) Collapse of the spin-singlett phase in quantum dots. Physical Review Letters 88 (25), p. 256804.

Kainz, Josef and Mikhailov, S. and Wensauer, Andreas and Rössler, Ulrich (2002) Quantum dots in high magnetic fields: Calculation of ground state properties. Physical Review B 65 (11), p. 115305.

Rössler, Ulrich and Kainz, Josef (2002) Microscopic interface asymmetry and spin splitting of electron subbands in semiconductor quantum structures. Solid State Communications 121 (6-7), pp. 313-316.

Boeck, Jo De and Eroms, Jonathan and Tolkiehn, Martin and Weiss, Dieter and Rössler, Ulrich and Borghs, Staf (2002) Chaotic motion and supression of commensurability effects in an Andreev antidot billiard. Physica E 12 (1-4), pp. 918-921.

Kainz, Josef and Mikhailov, S. and Wensauer, Andreas and Rössler, Ulrich (2002) Groundstate energies of quantum dots in high magnetic fields: A new approach. Physica E 12 (1-4), pp. 888-891.

Eroms, Jonathan and Tolkiehn, Martin and Weiss, Dieter and Rössler, Ulrich and Boeck, J. De and Borghs, G. (2002) Commensurability effects in Andreev antidot billiards. Europhysics Letters 58 (4), pp. 569-575.

Lechner, Christian (2002) Minibandstruktur und Leitfähigkeitsoszillationen in lateralen Übergittern mit eindimensionaler magnetischer Modulation. Diplomarbeit, Universität Regensburg.

Rössler, Ulrich (2002) Optical Response and Spin Relaxation in Semiconductor Systems under Excitation with Arbitrary Polarization. Physica Status Solidi (B) 234 (1), pp. 385-397.

2001

Onderka, Roland (2001) Klassische und semiklassische Anisotropieeffekte des Magnetotransports durch laterale Halbleiter-Übergitter. PhD, Universität Regensburg

Manolescu, Andrei and Gerhardts, Rolf R. and Suhrke, Michael and Rössler, Ulrich (2001) Anisotropic scattering and quantum magnetoresistivities of a periodiclally modulated 2D electron gas. Physical Review B 63 (11), p. 115322.

Wensauer, Andreas and Kainz, Josef and Suhrke, Michael and Rössler, Ulrich (2001) Circular parabolic quantum dots with repulsive off-center impurities: an SDFT study. Physica Status Solidi (B) 224 (3), pp. 675-679.

2000

Onderka, Roland and Suhrke, Michael and Rössler, Ulrich (2000) Anisotropic magnetotransport in a rectangular antidot superlattice: classical and semiclassical aspects. Physical Review B 62 (16), pp. 10918-10922.

Wensauer, Andreas and Steffens, Oliver and Suhrke, Michael and Rössler, Ulrich (2000) Laterrally coupled few-electron quantum dots. Physical Review B 62 (4), pp. 2605-2613.

Richter, Klaus and Hennig, Ralf and Suhrke, Michael and Yevtushenko, Oleg (2000) Ballistic Weak Localization in Classically Chaotic Antidot Arrays: Influence of Geometric Factors. Physica E 6 (1-4), pp. 449-452.

Broido, D. and Kempa, K. and Rössler, Ulrich (2000) Far-infrared response of InAs-GaSb type II quantum dots. Physica E 6 (1-4), pp. 466-469.

Langenbuch, Michael and Hennig, Ralf and Suhrke, Michael and Rössler, Ulrich and Albrecht, C. and Smet, J. and Weiss, Dieter (2000) Minibands, magnetic breakdown, and novel magnetoresistance oscillations in short-period lateral superlattices. Physica E 6 (1-4), pp. 565-568.

Rössler, Ulrich and Suhrke, Michael (2000) Bloch electrons in a magnetic field: Hofstadter's butterfly. Advances in Solid State Physics 40, p. 35.

1999

Lu, J. and Shayegan, M. and Wissinger, L. and Rössler, Ulrich and Winkler, R. (1999) Spin-resolved commensurability oscillations. Physical Review B 60 (19), pp. 13776-13779.

Hennig, Ralf and Suhrke, Michael (1999) Absence of commensurability in magnetic antidot arrays with classical chaos. Physical Review B 60 (16), pp. 11535-11539.

Albrecht, C. and Smet, J. and Weiss, Dieter and Klitzing, Klaus von and Hennig, Ralf and Langenbuch, Michael and Suhrke, Michael and Rössler, Ulrich and Umansky, V. and Schweizer, H. (1999) Fermiology of two-dimensional lateral superlattices. Physical Review Letters 83 (11), pp. 2234-2237.

Haan, S. and Lorke, S. and Hennig, Ralf and Suhrke, Michael and Wegscheider, Werner and Bichler, Max (1999) Magnetotransport properties of arrays of crosshaped antidots. Physical Review B 60 (12), pp. 8845-8848.

Steffens, Oliver (1999) Künstliche Atome im Magnetfeld - Strom-Spin-Dichtefunktional-Rechnungen für Halbleiter-Quantenpunkte. PhD, Universität Regensburg

Lu, J. and Shayegan, M. and Wiesinger, L. and Rössler, Ulrich and Winkler, R. (1999) Spin resolved ballistic transport in GaAs two-dimensional holes. Microelectronic Engineering 47 (1-4), pp. 77-79.

Steffens, Oliver and Suhrke, Michael (1999) Novel Spin Features in Raman Spectra of Few-Electron Quantum Dots. Physical Review Letters 82 (19), pp. 3891-3894.

Badalyan, Samvel M. and Rössler, Ulrich (1999) Frictional drag in two-dimensional double-layer systems. Physical Review B 59 (8), pp. 5643-5647.

Steffens, O. and Wensauer, A. and Rössler, U. and Suhrke, M. (1999) Collective excitations in quantum dots: Calculated Raman spectra. Physica Status Solidi (B) 215, p. 365.

Steffens, Oliver and Suhrke, Michael and Rössler, Ulrich (1999) Quantum dots in a magnetic field: Spin effects and Hund's rule in the ground state and in collective excitations. Advances in solid state physics 39, p. 711.

1998

Steffens, Oliver and Suhrke, Michael and Rössler, Ulrich (1998) Shell structure and exchange-related spin effects for quantum dots in a magnetic field. Physica B 256-25, pp. 147-151.

Kieselev, A. and Ivchenko, E. and Rössler, Ulrich (1998) Electron g factor in one- and zero-dimensional semiconductor nanostructures. Physical Review B 58 (24), pp. 16353-16359.

Wissinger, L. and Rössler, Ulrich and Winkler, R. and Jusserand, B. and Richards, D. (1998) Spin-splitting in the electron subband of asymmetric GaAs/AlGaAs quantum wells: the multiband envelope function approach. Physical Review B 58 (23), pp. 15375-15377.

Lu, Jian Ping and Yau, Jeng-Bang and Shukla, S. and Shayegan, M. and Wissinger, L. and Rössler, Ulrich and Winkler, R. (1998) Tunable spin-splitting and spin-resolved ballistic transport in GaAs/AlGaAs two-dimensional hole gas. Physical Review Letters 81 (6), pp. 1282-1285.

Kukushkin, I. and Weiss, Dieter and Lütjering, Gerd and Bergmann, R. and Klitzing, Klaus von and Eberl, K. and Rotter, Peter and Suhrke, Michael and Rössler, Ulrich (1998) Manifestation of commensurate orbits in the magnetoluminescence spectrum of electrons in antidot arrays. Physica B 249-25, pp. 317-320.

Hennig, Ralf and Rotter, Peter and Suhrke, Michael and Rössler, Ulrich (1998) Negative magnetoresistance in antidot lattices with saddle points. Physica B 249-25, pp. 321-325.

Schultz, M. and Merkt, U. and Sonntag, A. and Rössler, Ulrich and Colin, T. and Helgesen, P. and Skauli, T. and Lovold, S. (1998) Crossing of Landau levels of conduction and valence subbands in an inverted HgTe/CdTe quantum well. Physical Review B 57 (23), pp. 14772-14775.

Steffens, Oliver and Schlösser, T. and Rotter, Peter and Ensslin, K. and Suhrke, Michael and Kotthaus, J. and Rössler, Ulrich and Holland, M. (1998) From the two-dimensional electron gas to antidot superlattices: Magnetoresistance effects in the transition regime. Journal of Physics: Condensed Matter 10 (17), pp. 3859-3872.

Steffens, Oliver and Rössler, Ulrich and Suhrke, Michael (1998) Generalized Hund's rule in the addition spectrum of a quantum dot. Europhysics Letters 42 (5), pp. 529-534.

Lee, Soojoon and Michl, F. and Rössler, Ulrich and Dobrowolska, M. and Furdyna, J. (1998) Interband magnetoabsorption in strained epitaxially grown ZnTe and ZnSe. Physical Review B 57 (16), pp. 9695-9704.

Schultz, M. and Merkt, U. and Sonntag, A. and Rössler, Ulrich and Colin, T. and Helgesen, P. and Skauli, T. and Lovold, S. (1998) Density dependent cyclotron and intersubband resonance in inverted CdTe/HgTe/CdTe quantum wells. Journal of Crystal Growth 184-18, pp. 1180-1184.

Lee, S. and Michl, F. and Rössler, Ulrich and Dobrowolska, M. and Furdyna, J. (1998) Magnetoexcitons and Landau levels in strained ZnTe and ZnSe layers. Journal of Crystal Growth 184-18, pp. 1105-1109.

Suhrke, Michael and Steffens, Oliver and Rotter, Peter and Rössler, Ulrich (1998) Quantum chaos and magnetotransport in lateral superlattices: he transition from weak to strong modulation potential. Physica E 1 (1-4), pp. 281-287.

Rotter, Peter and Hennig, Ralf and Suhrke, Michael and Rössler, Ulrich (1998) From antidot to dot superlattices: Magnetoresistance anomalies. Physica E 1 (1-4), pp. 245-247.

Mayrock, O. and Mikhailov, S. and Steffens, Oliver and Rössler, Ulrich (1998) On the observability of the acoustic plasma mode in double-layered quantum dots. Physica E 1 (1-4), pp. 232-234.

Steffens, Oliver and Rössler, Ulrich and Suhrke, Michael (1998) Spontaneously broken time-reversal symmetry in quantum dots. Europhysics Letters 44 (2), pp. 222-228.

Suhrke, Michael and Rotter, Peter (1998) Transport in systems with chaotic dynamics: Lateral superlattices. In: Schöll, Eckehard, (ed.) Theory of transport properties of semiconductor nanostructures. Electronic materials, 4. Chapman and Hall, London, p. 249. ISBN 0-412-73100-2.

1997

Mayrock, O. and Mikhailov, Sergey and Darnhofer, T. and Rössler, Ulrich (1997) Double-layered quantum dots in a magnetic field: The ground state and the far-infrared response. Physical Review B 56 (24), pp. 15760-15769.

Kukushkin, I. and Weiss, Dieter and Lütjering, Gerd and Bergmann, Raymond and Klitzing, Klaus von and Eberl, Karl and Rotter, Peter and Suhrke, Michael and Rössler, Ulrich (1997) Manifestation of commensurate orbits in the magnetoluminescence spectrum of electrons in antidot arrays. Physical Review Letters 79 (9), pp. 1722-1725.

Steffens, Oliver and Rotter, Peter and Suhrke, Michael (1997) From Landau levels to universal fluctuations - level statistics of lateral superlattices. Physical Review B 55 (7), pp. 4486-4493.

Neudert, R. and Rotter, Peter and Rössler, Ulrich and Suhrke, Michael (1997) Magnetotransport in rectangular antidot superlattices. Physical Review B 55 (4), pp. 2242-2248.

Wellenhofer, G. and Rössler, Ulrich (1997) Global band structure and near-band edge states. Physica Status Solidi (B) 202 (1), pp. 107-123.

1996

Darnhofer, T. and Suhrke, Michael and Rössler, Ulrich (1996) FIR response of quantum dots: filling factor dependence at high magnetic fields. Europhysics Letters 35 (8), pp. 591-596.

Rotter, Peter and Suhrke, Michael and Rössler, Ulrich (1996) Lateral superlattices: On the observability of the magnetic band structure. Physical Review B 54 (7), pp. 4452-4455.

Michl, F. C. and Winkler, R. and Rössler, Ulrich (1996) Exciton transfer in asymmetric double quantum wells: the one-LO phonon process. Solid State Communications 99 (1), pp. 13-18.

Winkler, R. and Merkler, M. and Darnhofer, T. and Rössler, Ulrich (1996) Theory for the cyclotron resonance of holes in strained asymmetric Ge-SiGe quantum wells. Physical Review B 53 (16), pp. 10858-10865.

Wellenhofer, G. and Karch, K. and Pavone, Pasquale and Rössler, Ulrich and Strauch, Dieter (1996) Pressure dependence of static and dynamic ionicity of SiC polytypes. Physical Review B 53 (10), pp. 6071-6075.

Kiselev, A. and Rössler, Ulrich (1996) Towards optimization of T-shaped quantum structures. Semiconductor Science and Technology 11 (2), pp. 203-206.

Darnhofer, T. and Suhrke, Michael and Rössler, Ulrich (1996) FIR response of quantum dots: filling factor dependence at high magnetic fields. Physical Review Letters 77 (12), 2593 (C).

Engelbrecht, F. and Zeman, J. and Wellenhofer, G. and Peppermüller, C. and Helbig, R. and Martinez, G. and Rössler, Ulrich (1996) Pressure dependence of the electronic band gap in 6H-SiC. Physica Status Solidi (B) 198 (1), pp. 81-86.

1995

Darnhofer, T. and Rössler, Ulrich and Broido, D. A. (1995) Far-infrared response of holes in quantum dots: band structure effects and the generalized Kohn's theorem. Physical Review B 52 (20), R14376-R14379.

Mayer, H. and Rössler, Ulrich and Wolf, K. and Elstner, A. and Stanzl, H. and Reisinger, T. and Gebhardt, Wolfgang (1995) Strain splitting of nitrogen acceptor levels in ZnSe. Physical Review B 52 (7), pp. 4956-4964.

Freytag, B. and Pavone, Pasquale and Rössler, Ulrich and Wolf, K. and Lankes, S. and Schötz, G. and Naumov, A. and Jilka, S. and Stanzl, H. and Gebhardt, Wolfgang (1995) Bandgap bowing and spontaneous ordering in ZnSe_{x}Te_{1-x}. Solid State Communications 94 (2), pp. 103-106.

Michl, F. and Winkler, R. and Rössler, Ulrich (1995) Dynamics of excitons in asymmetric double quantum wells: absorption and relaxation. Il Nuovo Cimento 17D, p. 1613.

Suhrke, Michael and Menschig, A. and Nikitin, S. and Schweizer, H. (1995) Magnetoresistance of quantum wires for self-consistent ionized impurity scattering. In: Heimann, D., (ed.) Proc. 11th Conf. High Magnetic Fields in Semiconductor Physics. World Scientific, Singapore, p. 540.

Silberbauer, H. and Rotter, Peter and Rössler, Ulrich and Suhrke, Michael (1995) Quantum Chaos in magnetic band structures. Europhysics Letters 31, p. 393.

Rössler, Ulrich (1995) Quantum confined systems: wells, wires and dots. In: Ferry, David K., (ed.) QUANTUM TRANSPORT IN ULTRASMALL DEVICES; NATO workshop Il Ciocco 1994. NATO-ASI Series B: Physics, 342. Plenum Press, New York, p. 77. ISBN 0306449994.

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