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654 Publications


2004 | Book Chapter | LibreCat-ID: 8454
Qualifizierungsnetzwerke - Lernumgebung für Lehrkräfte
H.-H. Kremer, in: F. Gramlinger, S. Steinemann, T. Tramm (Eds.), Lernfelder gestalten - miteinander Lernen - Innovationen vernetzen. Ergebnisse der 1. CULIK Fachtagung, Paderborn, 2004, pp. 82–95.
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2004 | Journal Article | LibreCat-ID: 850
Cross-layer optimization of OFDM transmission systems for MPEG-4 video streaming
J. Gross, J. Klaue, H. Karl, A. Wolisz, Computer Communications (2004) 1044--1055.
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2004 | Journal Article | LibreCat-ID: 851
Ambient networks: An architecture for communication networks beyond 3G
N. Niebert, A. Schieder, H. Abramowicz, G. Malmgren, J. Sachs, U. Horn, C. Prehofer, H. Karl, IEEE Wireless Communications (2004) 14--22.
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2004 | Conference Paper | LibreCat-ID: 852
Improving the Energy Efficiency of Directed Diffusion Using Passive Clustering
V. Handziski, A. Köpke, H. Karl, C. Frank, W. Drytkiewicz, in: Wireless Sensor Networks, First European Workshop, EWSN 2004, Berlin, Germany, January 19-21, 2004, Proceedings, 2004, pp. 172--187.
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2004 | Conference Paper | LibreCat-ID: 853
Research Challenges in Mobility and Moving Networks: An Ambient Networks View
V. Typpö, J. Eisl, J. Höller, R. Agüero, H. Karl, in: Broadband Satellite Comunication Systems and the Challenges of Mobility - IFIP TC6 Workshops on Broadband Satellite Communication Systems and Challenges of Mobility, World Computer Congress, August 22-27, 2004, Toulouse, France, 2004, pp. 145--155.
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2004 | Conference Paper | LibreCat-ID: 854
Consistency challenges of service discovery in mobile ad hoc networks
C. Frank, H. Karl, in: Proceedings of the 7th International Symposium on Modeling Analysis and Simulation of Wireless and Mobile Systems, MSWiM 2004, Venice, Italy, October 4-6, 2004, 2004, pp. 105--114.
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2004 | Conference Paper | LibreCat-ID: 855
A Geometric Derivation of the Probability of Finding a Relay in Multi-rate Networks
L. Marie Feeney, D. Hollos, M. Kubisch, S. Mengesha, H. Karl, in: NETWORKING 2004, Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; Mobile and Wireless Communication, Third International IFIP-TC6 Networking Conference, Athens, Greece, May 9-14, 2004, Proceedings, 2004, pp. 1312--1317.
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2004 | Conference Paper | LibreCat-ID: 856
Regionalizing global optimization algorithms to improve the operation of large ad hoc networks
D. Hollos, H. Karl, A. Wolisz, in: 2004 IEEE Wireless Communications and Networking Conference, WCNC 2004, Atlanta, Georgia, USA, 21-25 March 2004, 2004, pp. 819--824.
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2004 | Conference Paper | LibreCat-ID: 857
Queue-driven cut-through medium access in wireless ad hoc networks
D. Raguin, M. Kubisch, H. Karl, A. Wolisz, in: 2004 IEEE Wireless Communications and Networking Conference , WCNC 2004, Atlanta, Georgia, USA, 21-25 March 2004, 2004, pp. 1909--1914.
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2004 | Book Chapter | LibreCat-ID: 858
Data Transmission in Mobile Communication Systems
H. Karl, in: Location-Based Services, 2004, pp. 207--244.
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2004 | Conference (Editor) | LibreCat-ID: 859
Wireless Sensor Networks
H. Karl, A. Willig, A. Wolisz, eds., Wireless Sensor Networks, First European Workshop, {EWSN} 2004, Berlin, Germany, January 19-21, 2004, Proceedings, 2004.
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2004 | Journal Article | LibreCat-ID: 8676
Coherent dynamics in InGaAs quantum dots and quantum dot molecules
W. Langbein, P. Borri, U. Woggon, M. Schwab, M. Bayer, S. Fafard, Z. Wasilewski, P. Hawrylak, V. Stavarache, D. Reuter, A.D. Wieck, Physica E: Low-Dimensional Systems and Nanostructures (2004) 400–407.
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2004 | Journal Article | LibreCat-ID: 8680
Magnetic field dependence of hole levels in InAs quantum dots
D. Reuter, P. Kailuweit, A.D. Wieck, U. Zeitler, J.C. Maan, Physica E: Low-Dimensional Systems and Nanostructures (2004) 446–449.
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2004 | Journal Article | LibreCat-ID: 8687
Preparation and characterization of epitaxial Fe(001) thin films on GaAs(001)-based LED for spin injection
E. Schuster, W. Keune, F.-Y. Lo, D. Reuter, A. Wieck, K. Westerholt, Superlattices and Microstructures (2004) 313–320.
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2004 | Journal Article | LibreCat-ID: 8688
Electroluminescence of single-dot nano-LEDs—optical spectroscopy of an electrically tunable few-electron/hole system
R. Schmidt, M. Vitzethum, R. Fix, U. Scholz, S. Malzer, C. Metzner, P. Kailuweit, D. Reuter, A. Wieck, M.C. Hübner, S. Stufler, A. Zrenner, G.H. Döhler, Physica E: Low-Dimensional Systems and Nanostructures (2004) 110–114.
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2004 | Journal Article | LibreCat-ID: 8692
Dual-gate GaAs/AlGaAs quantum point contact with tuneable subband energy separation
D. Kähler, M. Knop, U. Kunze, D. Reuter, A.D. Wieck, Semiconductor Science and Technology (2004) 140–143.
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2004 | Journal Article | LibreCat-ID: 8695
Ultrasmall nanoscale devices fabricated from compensating-layer GaAs/AlGaAs heterostructures
D. Kähler, U. Kunze, D. Reuter, A. D. Wieck, Physica E: Low-Dimensional Systems and Nanostructures (2004) 435–439.
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2004 | Journal Article | LibreCat-ID: 8696
The linearly graded two-dimensional p–n junction
S. Petrosyan, A. Yesayan, D. Reuter, A.D. Wieck, Applied Physics Letters (2004) 3313–3315.
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2004 | Journal Article | LibreCat-ID: 8697
Laterally patterned high mobility two-dimensional electron gases obtained by overgrowth of focused ion beam implanted Al1−xGaxAs
C. Riedesel, D. Reuter, A.. Wieck, Physica E: Low-Dimensional Systems and Nanostructures (2004) 592–596.
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2004 | Journal Article | LibreCat-ID: 8698
Frequency-dependent C(V) spectroscopy of the hole system in InAs quantum dots
D. Reuter, P. Schafmeister, P. Kailuweit, A.D. Wieck, Physica E: Low-Dimensional Systems and Nanostructures (2004) 445–450.
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2004 | Journal Article | LibreCat-ID: 8699
Fabrication of two-dimensional n- and p-type in-plane gate transistors from the same p-doped GaAs/In0.1Ga0.9As/Al0.33Ga0.67As heterostructure
D. Reuter, A. Seekamp, A.. Wieck, Physica E: Low-Dimensional Systems and Nanostructures (2004) 872–875.
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2004 | Journal Article | LibreCat-ID: 8700
High frequency conductance of a quantum point contact
J. Regul, F. Hohls, D. Reuter, A.D. Wieck, R.J. Haug, Physica E: Low-Dimensional Systems and Nanostructures (2004) 272–275.
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2004 | Journal Article | LibreCat-ID: 8701
Fabrication of two-dimensional p–n junctions formed by compensation doping of p-modulation doped GaAs/InyGa1−yAs/AlxGa1−x As heterostructures
D. Reuter, C. Werner, C. Riedesel, A.D. Wieck, D. Schuster, W. Hansen, Physica E: Low-Dimensional Systems and Nanostructures (2004) 725–728.
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2004 | Journal Article | LibreCat-ID: 8702
Self-assembled quantum dots as probes for Landau-level spectroscopy
M. Russ, A. Lorke, D. Reuter, P. Schafmeister, Physica E: Low-Dimensional Systems and Nanostructures (2004) 506–509.
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2004 | Journal Article | LibreCat-ID: 8703
Separately contacted edge states in the fractional quantum Hall regime
A. Würtz, E.V. Deviatov, A. Lorke, V.T. Dolgopolov, D. Reuter, A.D. Wieck, Physica E: Low-Dimensional Systems and Nanostructures (2004) 177–180.
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2004 | Journal Article | LibreCat-ID: 8704
Control of fine-structure splitting and biexciton binding inInxGa1−xAsquantum dots by annealing
W. Langbein, P. Borri, U. Woggon, V. Stavarache, D. Reuter, A.D. Wieck, Physical Review B (2004).
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2004 | Journal Article | LibreCat-ID: 8705
Magnetization of multi-component two-dimensional quantum-Hall systems
M.R. Schaapman, U. Zeitler, P.C.M. Christianen, J.C. Maan, D. Reuter, A.D. Wieck, Physica E: Low-Dimensional Systems and Nanostructures (2004) 86–89.
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2004 | Journal Article | LibreCat-ID: 8706
Capacitance and tunneling spectroscopy of InAs quantum dots
K.H. Schmidt, C. Bock, M. Versen, U. Kunze, D. Reuter, A.D. Wieck, Journal of Applied Physics (2004) 5715–5721.
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2004 | Journal Article | LibreCat-ID: 8707
Hall magnetometry on Co, Fe, and Py nanowires
D. Reuter, S. Hoch, B. Hausmanns, B. Stahlmecke, G. Dumpich, R. Wieser, U. Nowak, A.D. Wieck, Journal of Magnetism and Magnetic Materials (2004) 1654–1655.
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2004 | Journal Article | LibreCat-ID: 8709
Radiatively limited dephasing in InAs quantum dots
W. Langbein, P. Borri, U. Woggon, V. Stavarache, D. Reuter, A. Wieck, Physical Review B (2004).
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2004 | Journal Article | LibreCat-ID: 8710
Two relaxation mechanisms observed in transport between spin-split edge states at high imbalance
E.V. Deviatov, A. Würtz, A. Lorke, M. Yu. Melnikov, V.T. Dolgopolov, D. Reuter, A.D. Wieck, Physical Review B (2004).
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2004 | Journal Article | LibreCat-ID: 8711
Magnetotransport in C-doped AlGaAs heterostructures
B. Grbić, C. Ellenberger, T. Ihn, K. Ensslin, D. Reuter, A.D. Wieck, Applied Physics Letters (2004) 2277–2279.
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2004 | Journal Article | LibreCat-ID: 8712
Magnetic-field-induced excitons in photoluminescence from heavily doped p-type Ga1−xAlxAs/GaAs single heterojunction
L. Bryja, M. Kubisa, K. Ryczko, J. Misiewicz, R. Stȩpniewski, M. Byszewski, M. Potemski, D. Reuter, A. Wieck, Physica B: Condensed Matter (2004) 442–445.
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2004 | Journal Article | LibreCat-ID: 8729
In-plane gate transistors in AlxGa1−xN/GaN heterostructures written by focused ion beams
A. Ebbers, D. Reuter, M. Heuken, A.D. Wieck, Superlattices and Microstructures (2004) 381–388.
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2004 | Journal Article | LibreCat-ID: 8848
New Britain as Consumer Country and Commodity
M. Tönnies, Journal for the Study of British Cultures 11 (2004) 117–128.
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2004 | Book Chapter | LibreCat-ID: 9593
Wirtschaftspädagogische Sichtweise der Spannungsverhältnisse in der Lehrerbildung vor dem Hintergrund des Lernfeldansatzes unter Berücksichtigung des Komplementärprinzips
M. Beutner, M. Twardy, in: R. Dubs, D. Euler, H. Seitz (Eds.), Aktuelle Aspekte in Schule und wissenschaftlichem Unterricht. Studien und Berichte des IWP, St. Gallen, 2004, pp. 181–201.
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2004 | Book Chapter | LibreCat-ID: 9594
Ein Determinantenmodell der Ausbildungsbereitschaft von Klein- und Mittelbetrieben – Basis für eine systematische Förderung der Berufsausbildung
M. Beutner, in: E.M. Krekel, G. Walden (Eds.), Zukunft der Berufsausbildung in Deutschland: Empirische Untersuchungen und Schlussfolgerungen. Berichte zur Beruflichen Bildung 273, Bonn, 2004, pp. 94–110.
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2004 | Book Review | LibreCat-ID: 9657
Mergenthal, S.: A Fast-Forward Version of England, 2003
M. Tönnies, Anglia 122 (2004) 758–761.
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2004 | Conference Paper | LibreCat-ID: 988
Ambient Networks--Research for Communication Networks Beyond 3G
N. Niebert, H. Flinck, R. Hancock, H. Karl, C. Prehofer, in: 13th IST Mobile and Wireless Communications-Summit 2004, 2004.
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2004 | Conference Paper | LibreCat-ID: 992
Throughput study for a dynamic OFDM-FDMA system with inband signaling
J. Gross, I. Paoluzzi, H. Karl, A. Wolisz, in: Vehicular Technology Conference, 2004. VTC 2004-Spring. 2004 IEEE 59th, 2004, pp. 1787--1791.
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2004 | Journal Article | LibreCat-ID: 993
A hybrid approach for location-based service discovery in vehicular ad hoc networks
N. Klimin, W. Enkelmann, H. Karl, A. Wolisz, Proc. of WIT (2004).
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2004 | Conference Paper | LibreCat-ID: 997
Distributed allocation of time slots for real-time traffic in a wireless multi-hop network
E. Carlson, H. Karl, A. Wolisz, C. Prehofer, in: Proc. European Wireless, 2004.
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2004 | Journal Article | LibreCat-ID: 998 LibreCat
 

2004 | Journal Article | LibreCat-ID: 4160
Evolutionary equilibrium in Tullock contests: spite and overdissipation
B. Hehenkamp, W. Leininger, A. Possajennikov, European Journal of Political Economy 20 (2004) 1045–1057.
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2004 | Journal Article | LibreCat-ID: 4270 | OA
Adiabatically driven electron dynamics in a resonant photonic band gap: Optical switching of a Bragg periodic semiconductor
M. Schaarschmidt, J. Förstner, A. Knorr, J.P. Prineas, N.C. Nielsen, J. Kuhl, G. Khitrova, H.M. Gibbs, H. Giessen, S.W. Koch, Physical Review B 70 (2004).
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2004 | Journal Article | LibreCat-ID: 4274
Polaron signatures in the line shape of semiconductor ;intersubband transitions: quantum kinetics of the electron–phonon interaction
S. Butscher, J. Förstner, I. Waldmüller, A. Knorr, Physica Status Solidi (B) 241 (2004) R49–R51.
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2004 | Journal Article | LibreCat-ID: 4277
Linear and nonlinear pulse propagation in a multiple-quantum-well photonic crystal
N.C. Nielsen, J. Kuhl, M. Schaarschmidt, J. Förstner, A. Knorr, S.W. Koch, G. Khitrova, H.M. Gibbs, H. Giessen, Physical Review B 70 (2004).
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2004 | Conference Paper | LibreCat-ID: 4279
Subpicosecond spatiotemporal pulse compression in a nonlinear defocusing material
N.C. Nielsen, T.H. zu Siederdissen, J. Kuhl, M. Schaarschmidt, J. Förstner, A. Knorr, S.W. Koch, H. Giessen, in: International Conference on Ultrafast Phenomena 2004, Technical Digest (CD) (Optical Society of America, 2004), 2004.
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2004 | Conference Paper | LibreCat-ID: 4280
Temporal phase evolution during excitonic Rabi flopping in semiconductors
T. Höner zu Siederdissen, N.C. Nielsen, J. Kuhl, J. Förstner, A. Knorr, H. Giessen, in: International Quantum Electronics Conference and Photonic Applications Systems Technologies, OSA, 2004.
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2004 | Conference Paper | LibreCat-ID: 4281
Temporal and spatial compression of near-resonant pulses in a nonlinear defocusing semiconductor
N.C. Nielsen, J. Kuhl, M. Schaarschmidt, J. Förstner, A. Knorr, S.W. Koch, H. Giessen, in: Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2004), 2004.
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