@article{7973, author = {{Buchholz, S. S. and Fischer, S. F. and Kunze, U. and Reuter, Dirk and Wieck, A. D.}}, issn = {{0003-6951}}, journal = {{Applied Physics Letters}}, number = {{2}}, publisher = {{AIP Publishing}}, title = {{{Nonlocal Aharonov–Bohm conductance oscillations in an asymmetric quantum ring}}}, doi = {{10.1063/1.3069281}}, volume = {{94}}, year = {{2009}}, } @inproceedings{8021, abstract = {{In acceptance testing, customer requirements as specified in system specifications have to be tested for their successful implementation. This is a time-consuming task due to inherent system complexity and thus a large number of requirements. In order to reduce efforts in acceptance testing, we introduce a novel approach that exploits redundancies and implicit relations in requirements specifications, which are based on multi-viewpoint techniques, in our case the reference model for open distributed processing (RM-ODP). It deploys requirements clustering and linguistic analysis techniques for reducing the total number of test cases. We report on concrete experiences with this approach within joint R&D work of the Software Quality Lab (s-lab) of the University of Paderborn and HJP Consulting, an international consulting company, specialized in planning, procurement and acceptance testing of national electronic identification (e-ID) systems. The paper is concluded with an overview on the current tool support especially for automated detection of the redundancies and implicit relations in requirements. Also the future work on the tool support for the overall test specification process is discussed.}}, author = {{Güldali, Baris and Funke, Holger and Jahnich, Michael and Sauer, Stefan and Engels, Gregor}}, booktitle = {{24th IEEE/ACM International Conference on Automated Software Engineering (ASE 2009), 16-20 November 2009, Auckland, New Zeland}}, pages = {{29--39}}, title = {{{Semi-automated Test Planning for e-ID Systems by Using Requirements Clustering}}}, doi = {{http://dx.doi.org/10.1109/ASE.2009.86}}, year = {{2009}}, } @inproceedings{818, author = {{Birkenheuer, Georg and Brinkmann, Andre and Karl, Holger}}, booktitle = {{Job Scheduling Strategies for Parallel Processing, 14th International Workshop, JSSPP 2009, Rome, Italy, May 29, 2009. Revised Papers}}, pages = {{80--100}}, title = {{{The Gain of Overbooking}}}, doi = {{10.1007/978-3-642-04633-9_5}}, year = {{2009}}, } @article{7497, author = {{Mehta, M. and Ruth, M. and Piegdon, K. A. and Krix, D. and Nienhaus, H. and Meier, Cedrik}}, issn = {{1071-1023}}, journal = {{Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures}}, number = {{5}}, publisher = {{American Vacuum Society}}, title = {{{Inductively coupled plasma reactive ion etching of bulk ZnO single crystal and molecular beam epitaxy grown ZnO films}}}, doi = {{10.1116/1.3186528}}, volume = {{27}}, year = {{2009}}, } @article{7498, author = {{Lei, Wen and Notthoff, Christian and Offer, Matthias and Meier, Cedrik and Lorke, Axel and Jagadish, Chennupati and Wieck, Andreas D.}}, issn = {{0884-2914}}, journal = {{Journal of Materials Research}}, number = {{07}}, pages = {{2179--2184}}, publisher = {{Cambridge University Press (CUP)}}, title = {{{Electron energy structure of self-assembled In(Ga)As nanostructures probed by capacitance-voltage spectroscopy and one-dimensional numerical simulation}}}, doi = {{10.1557/jmr.2009.0293}}, volume = {{24}}, year = {{2009}}, } @article{7499, author = {{Huba, K. and Krix, D. and Meier, Cedrik and Nienhaus, H.}}, issn = {{0734-2101}}, journal = {{Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films}}, number = {{4}}, pages = {{889--894}}, publisher = {{American Vacuum Society}}, title = {{{Ultrathin K∕p-Si(001) Schottky diodes as detectors of chemically generated hot charge carriers}}}, doi = {{10.1116/1.3100218}}, volume = {{27}}, year = {{2009}}, } @article{8578, author = {{Wilde, M. A. and Reuter, Dirk and Heyn, Ch. and Wieck, A. D. and Grundler, D.}}, issn = {{1098-0121}}, journal = {{Physical Review B}}, title = {{{Inversion-asymmetry-induced spin splitting observed in the quantum oscillatory magnetization of a two-dimensional electron system}}}, doi = {{10.1103/physrevb.79.125330}}, year = {{2009}}, } @article{8579, author = {{Buchholz, S. S. and Fischer, S. F. and Kunze, U. and Reuter, Dirk and Wieck, A. D.}}, issn = {{0003-6951}}, journal = {{Applied Physics Letters}}, title = {{{Nonlocal Aharonov–Bohm conductance oscillations in an asymmetric quantum ring}}}, doi = {{10.1063/1.3069281}}, year = {{2009}}, } @article{8580, author = {{Blokland, J. H. and Bozkurt, M. and Ulloa, J. M. and Reuter, Dirk and Wieck, A. D. and Koenraad, P. M. and Christianen, P. C. M. and Maan, J. C.}}, issn = {{0003-6951}}, journal = {{Applied Physics Letters}}, title = {{{Ellipsoidal InAs quantum dots observed by cross-sectional scanning tunneling microscopy}}}, doi = {{10.1063/1.3072366}}, year = {{2009}}, } @article{8581, author = {{Greilich, A. and Spatzek, S. and Yugova, I. A. and Akimov, I. A. and Yakovlev, D. R. and Efros, Al. L. and Reuter, Dirk and Wieck, A. D. and Bayer, M.}}, issn = {{1098-0121}}, journal = {{Physical Review B}}, title = {{{Collective single-mode precession of electron spins in an ensemble of singly charged (In,Ga)As/GaAs quantum dots}}}, doi = {{10.1103/physrevb.79.201305}}, year = {{2009}}, } @article{8582, author = {{Greilich, A. and Economou, Sophia E. and Spatzek, S. and Yakovlev, D. R. and Reuter, Dirk and Wieck, A. D. and Reinecke, T. L. and Bayer, M.}}, issn = {{1745-2473}}, journal = {{Nature Physics}}, pages = {{262--266}}, title = {{{Ultrafast optical rotations of electron spins in quantum dots}}}, doi = {{10.1038/nphys1226}}, year = {{2009}}, } @article{8583, author = {{Yugova, I. A. and Sokolova, A. A. and Yakovlev, D. R. and Greilich, A. and Reuter, Dirk and Wieck, A. D. and Bayer, M.}}, issn = {{0031-9007}}, journal = {{Physical Review Letters}}, title = {{{Long-Term Hole Spin Memory in the Resonantly Amplified Spin Coherence ofInGaAs/GaAsQuantum Well Electrons}}}, doi = {{10.1103/physrevlett.102.167402}}, year = {{2009}}, } @article{8584, author = {{Wilde, M. A. and Reuter, Dirk and Heyn, Ch. and Wieck, A. D. and Grundler, D.}}, issn = {{1098-0121}}, journal = {{Physical Review B}}, title = {{{Inversion-asymmetry-induced spin splitting observed in the quantum oscillatory magnetization of a two-dimensional electron system}}}, doi = {{10.1103/physrevb.79.125330}}, year = {{2009}}, } @article{8585, author = {{Marquardt, B. and Geller, M. and Lorke, A. and Reuter, Dirk and Wieck, A. D.}}, issn = {{0003-6951}}, journal = {{Applied Physics Letters}}, title = {{{Using a two-dimensional electron gas to study nonequilibrium tunneling dynamics and charge storage in self-assembled quantum dots}}}, doi = {{10.1063/1.3175724}}, year = {{2009}}, } @article{8586, author = {{Völk, S. and Wixforth, A. and Reuter, Dirk and Wieck, A. D. and Ebbecke, J.}}, issn = {{1098-0121}}, journal = {{Physical Review B}}, title = {{{Conversion of bound excitons to free excitons by surface acoustic waves}}}, doi = {{10.1103/physrevb.80.165307}}, year = {{2009}}, } @article{8587, author = {{Auer, T. and Oulton, R. and Bauschulte, A. and Yakovlev, D. R. and Bayer, M. and Verbin, S. Yu. and Cherbunin, R. V. and Reuter, Dirk and Wieck, A. D.}}, issn = {{1098-0121}}, journal = {{Physical Review B}}, title = {{{Measurement of the Knight field and local nuclear dipole-dipole field in an InGaAs/GaAs quantum dot ensemble}}}, doi = {{10.1103/physrevb.80.205303}}, year = {{2009}}, } @article{8588, author = {{Fischer, S F and Deborde, J L and Kunze, U and Reuter, Dirk and Wieck, A D}}, issn = {{1742-6596}}, journal = {{Journal of Physics: Conference Series}}, title = {{{Lateral electron tunnelling spectroscopy in etched GaAs/AlGaAs-based nanostructures}}}, doi = {{10.1088/1742-6596/193/1/012043}}, year = {{2009}}, } @article{8589, author = {{Fischer, S F and Deborde, J L and Kunze, U and Reuter, Dirk and Wieck, A D}}, issn = {{1742-6596}}, journal = {{Journal of Physics: Conference Series}}, title = {{{Lateral electron tunnelling spectroscopy in etched GaAs/AlGaAs-based nanostructures}}}, doi = {{10.1088/1742-6596/193/1/012043}}, year = {{2009}}, } @article{8592, author = {{Kurtze, H. and Seebeck, J. and Gartner, P. and Yakovlev, D. R. and Reuter, Dirk and Wieck, A. D. and Bayer, M. and Jahnke, F.}}, issn = {{1098-0121}}, journal = {{Physical Review B}}, title = {{{Carrier relaxation dynamics in self-assembled semiconductor quantum dots}}}, doi = {{10.1103/physrevb.80.235319}}, year = {{2009}}, } @article{4198, abstract = {{Three-dimensional (3D) photonic crystal exhibit direction-selective transmission with respect to the center frequency of the stop gap. As a model system, the stop gap of a 3D fcc inverted-opal photonic crystal is studied in the microwave regime in detail using 3D polyamide models. The difference in the direction-selective transmittance between crystals grown in two different high symmetry directions is experimentally shown and compared to numerical simulations.}}, author = {{Üpping, J. and Miclea, P.T. and Wehrspohn, R.B. and Baumgarten, T. and Greulich-Weber, Siegmund}}, issn = {{1569-4410}}, journal = {{Photonics and Nanostructures - Fundamentals and Applications}}, number = {{2}}, pages = {{102--106}}, publisher = {{Elsevier BV}}, title = {{{Direction-selective optical transmission of 3D fcc photonic crystals in the microwave regime}}}, doi = {{10.1016/j.photonics.2009.11.002}}, volume = {{8}}, year = {{2009}}, }