Publications
1994
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Influence of a current on the edge structure probed by time-resolved transport measurements
Zhitenev, N. B., Haug, R. J., Klitzing, K. V. & Eberi, K., 10 Oct 1994, In: Europhysics Letters (EPL). 28, 2, p. 121-127 7 p.Research output: Contribution to journal › Article › Research › peer review
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Lateral transport through a single quantum dot with a magnetic field parallel to the current
Weis, J., Haug, R. J., von Klitzing, K. & Ploog, K., 20 Mar 1994, In: Surface science. 305, 1-3, p. 664-668 5 p.Research output: Contribution to journal › Article › Research › peer review
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Time-resolved magnetoluminescence and Raman scattering measured in the regime of the fractional quantum Hall effect and of the Wigner solid
Kukushkin, I. V., Haug, R. J., von Klitzing, K., Eberl, K. & Ploog, K., 20 Mar 1994, In: Surface science. 305, 1-3, p. 55-60 6 p.Research output: Contribution to journal › Article › Research › peer review
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Small quantum dots investigated by transport spectroscopy
Haug, R. J., Weis, J., Klitzing, K. V. & Ploog, K., 2 Feb 1994, In: Physica B: Physics of Condensed Matter. 194-196, PART 1, p. 1253-1254 2 p.Research output: Contribution to journal › Article › Research › peer review
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Evidence of the triangular lattice of crystallized electrons from time resolved luminescence
Kukushkin, I. V., Fal'Ko, V. I., Haug, R. J., Von Klitzing, K., Eberl, K. & Tötemayer, K., 1 Jan 1994, In: Physical review letters. 72, 22, p. 3594-3597 4 p.Research output: Contribution to journal › Article › Research › peer review
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Experimental determination of the dispersion of edge magnetoplasmons confined in edge channels
Zhitenev, N. B., Haug, R. J., Klitzing, K. V. & Eberl, K., 1 Jan 1994, In: Physical Review B. 49, 11, p. 7809-7812 4 p.Research output: Contribution to journal › Article › Research › peer review
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Hierarchy of the fractional quantum Hall effect states studied by time-resolved magnetoluminescence
Kukushkin, I. V., Haug, R. J., Von Klitzing, K. & Ploog, K., 1 Jan 1994, In: Physical review letters. 72, 5, p. 736-739 4 p.Research output: Contribution to journal › Article › Research › peer review
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Influence of the electron-hole spatial separation on the magnetoluminescence measurements of the fractional-quantum-Hall-effect energy gaps
Kukushkin, I. V., Haug, R. J., Klitzing, K. V., Eberl, K. & Tötemeyer, K., 1 Jan 1994, In: Physical Review B. 50, 15, p. 11259-11262 4 p.Research output: Contribution to journal › Article › Research › peer review
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Percolation metal-insulator transitions in the two-dimensional electron system of AlGaAs/GaAs heterostructures
Shashkin, A. A., Dolgopolov, V. T., Kravchenko, G. V., Wendel, M., Schuster, R., Kotthaus, J. P., Haug, R. J., Von Klitzing, K., Ploog, K., Nickel, H. & Schlapp, W., 1 Jan 1994, In: Physical review letters. 73, 23, p. 3141-3144 4 p.Research output: Contribution to journal › Article › Research › peer review
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Single-electron transistors realized in in-plane-gate and top-gate technology
Haug, R. J., Pothier, H., Weis, J., v. Klitzing, K. & Ploog, K., 1 Jan 1994, In: Solid state electronics. 37, 4-6, p. 995-999 5 p.Research output: Contribution to journal › Article › Research › peer review
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PROPERTIES OF AN ELECTRON INSULATING PHASE IN THE GAAS/ALGAAS HETEROSTRUCTURES IN THE EXTREME QUANTUM LIMIT
DOROZHKIN, S., SHASHKIN, A., KRAVCHENKO, G., DOLGOPOLOV, V., HAUG, R., VONKLITZING, K. & PLOOG, K., 1994, In: Izvestiya Akademii Nauk Seriya Fizicheskaya. 58, 7, p. 37-43Research output: Contribution to journal › Article › Research
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Properties of dielectric electron phase induced by magnetic field in GaAs/AlGaAs heterojunctions
Dorozhkin, S. I., Shashkin, A. A., Kravchenko, G. V., Dolgopolov, V. T., Haug, R., Von Klitzing, K. & Ploog, K., 1994, In: Bulletin of the Russian Academy of Sciences. Physics. 58, 7, p. 1097-1102Research output: Contribution to journal › Article › Research
1993
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Edge-state transport and its experimental consequences in high magnetic fields
Haug, R. J., 1 Dec 1993, In: Semiconductor Science and Technology. 8, 2, p. 131-153 23 p., 001.Research output: Contribution to journal › Review article › Research › peer review
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Realization of an in-plane-gate single-electron transistor
Pothier, H., Weis, J., Haug, R. J., Klitzing, K. V. & Ploog, K., 1 Dec 1993, In: Applied physics letters. 62, 24, p. 3174-3176 3 p.Research output: Contribution to journal › Article › Research › peer review
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Wigner solid vs. Incompressible laughlin liquid: Phase diagram derived from time-resolved photoluminescence
Kukushkin, I. V., Pulsford, N. J., Von Klitzing, K., Haug, R. J., Ploog, K. & Timofeev, V. B., 20 Jul 1993, In: Europhysics Letters (EPL). 23, 3, p. 211-216 6 p.Research output: Contribution to journal › Article › Research › peer review
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Magnetotransport investigations of a quantum dot with a small number of electrons
Weis, J., Haug, R. J., von Klitzing, K. & Ploog, K., Jun 1993, In: Physica B: Physics of Condensed Matter. 189, 1-4, p. 111-116 6 p.Research output: Contribution to journal › Article › Research › peer review
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Thermal collapse of the fractional-quantum-hall-effect energy gaps
Kukushkin, I. V., Pulsford, N. J., Von Klitzing, K., Haug, R. J., Ploog, K., Buhmann, H., Potemski, M., Martinez, G. & Timofeev, V. B., 1 May 1993, In: Europhysics Letters (EPL). 22, 4, p. 287-294 8 p.Research output: Contribution to journal › Article › Research › peer review
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Magnetotransport properties of hall-bar with focused-ion-beam written in-plane-gate
Haug, R. J., Wieck, A. D., von Klitzing, K. & Ploog, K., Feb 1993, In: Physica B: Physics of Condensed Matter. 184, 1-4, p. 192-196 5 p.Research output: Contribution to journal › Article › Research › peer review
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Negative density of states of a 2DEG in the ultraquantum limit
Dorozhkin, S. I., Haug, R. J., von Klitzing, K. & Ploog, K., Feb 1993, In: Physica B: Physics of Condensed Matter. 184, 1-4, p. 314-317 4 p.Research output: Contribution to journal › Article › Research › peer review
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Observation of a spin-polarization instability in tilted magnetic fields
Koch, S., Haug, R. J., von Klitzing, K. & Razeghi, M., Feb 1993, In: Physica B: Physics of Condensed Matter. 184, 1-4, p. 76-80 5 p.Research output: Contribution to journal › Article › Research › peer review
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Scaling in the metal-insulator transition of the fractional quantum Hall effect
Koch, S., Haug, R. J., von Klitzing, K. & Ploog, K., Feb 1993, In: Physica B: Physics of Condensed Matter. 184, 1-4, p. 72-75 4 p.Research output: Contribution to journal › Article › Research › peer review
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Wigner solid versus incompressible Fermi liquid: phase diagram derived from time-resolved photoluminescence
Kukushkin, I. V., Pulsford, N. J., von Klitzing, K., Haug, R., Ploog, K. & Timofeev, V. B., Feb 1993, In: Physica B: Physics of Condensed Matter. 184, 1-4, p. 38-42 5 p.Research output: Contribution to journal › Article › Research › peer review
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Competing channels in single-electron tunneling through a quantum dot
Weis, J., Haug, R. J., Klitzing, K. V. & Ploog, K., 1 Jan 1993, In: Physical review letters. 71, 24, p. 4019-4022 4 p.Research output: Contribution to journal › Article › Research › peer review
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Nonequilibrium edge-state transport resolved by far-infrared microscopy
Merz, R., Keilmann, F., Haug, R. J. & Ploog, K., 1 Jan 1993, In: Physical review letters. 70, 5, p. 651-653 3 p.Research output: Contribution to journal › Article › Research › peer review
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Observation of vortex fluctuations in the cuprate superconductor Bi2Sr2CaCu2O8
Brawner, D. A., Schilling, A., Ott, H. R., Haug, R. J., Ploog, K. & Von Klitzing, K., 1 Jan 1993, In: Physical review letters. 71, 5, p. 785-788 4 p.Research output: Contribution to journal › Article › Research › peer review
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Suppression of the Landau-level coincidence: A phase transition in tilted magnetic fields
Koch, S., Haug, R. J., Klitzing, K. V. & Razeghi, M., 1 Jan 1993, In: Physical Review B. 47, 7, p. 4048-4051 4 p.Research output: Contribution to journal › Article › Research › peer review
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Time-resolved measurements of transport in edge channels
Zhitenev, N. B., Haug, R. J., Klitzing, K. V. & Eberl, K., 1 Jan 1993, In: Physical review letters. 71, 14, p. 2292-2295 4 p.Research output: Contribution to journal › Article › Research › peer review
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Transport characteristics of a window-coupled in-plane-gated wire system
Hirayama, Y., Tokura, Y., Wieck, A. D., Koch, S., Haug, R. J., Von Klitzing, K. & Ploog, K., 1 Jan 1993, In: Physical Review B. 48, 11, p. 7991-7998 8 p.Research output: Contribution to journal › Article › Research › peer review
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A HALL INSULATOR - EXPERIMENTAL-EVIDENCE
DOROZHKIN, S., SHASHKIN, A., KRAVCHENKO, G., DOLGOPOLOV, V., HAUG, R., VONKLITZING, K. & PLOOG, K., 1993, In: JETP letters. 57, 1, p. 58-62Research output: Contribution to journal › Article › Research
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CAPACITANCE SPECTROSCOPY OF THE FRACTIONAL QUANTUM HALL-EFFECT - TEMPERATURE-DEPENDENCE OF THE ENERGY-GAP
DOROZHKIN, S., KRAVCHENKO, G., HAUG, R. J., VONKLITZING, K. & PLOOG, K., 1993, In: JETP letters. 58, 11, p. 834-838Research output: Contribution to journal › Article › Research
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Photoluminescence Studies of Two-Dimensional Electrons in the Extreme Quantum Limit
Kukushkin, I. V., Pulsford, N. J., Klitzing, K., Haug, R. J., Ploog, K., Buhmann, H., Martinez, G., Potemski, M. & Timofeev, V. B., 1993, Optical Phenomena in Semiconductor Structures of Reduced Dimensions. Lockwood, D. J. & Pinczuk, A. (eds.). p. 29-44 (NATO ASI Series; vol. 248).Research output: Chapter in book/report/conference proceeding › Contribution to book/anthology › Research
1992
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Influence of ohmic contacts on the amplitude of Shubnikov-de Haas oscillations
Von Klitzing, K., Nieder, J., Haug, R. J., Muller, G., Koch, S., Weiss, D. & Ploog, K., 1 Dec 1992, In: Semiconductor Science and Technology. 7, 1, p. 82-85 4 p., 014.Research output: Contribution to journal › Article › Research › peer review
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Luminescence Measurements of Two‐Dimensional Electrons in the Regime of the Integer and Fractional Quantum Hall Effects
Pulsford, N. J., Kukushkin, I. V., Hawrylak, P., Ploog, K., Haug, R. J., von Klitzing, K. & Timofeev, V. B., 1 Sept 1992, In: physica status solidi (b). 173, 1, p. 271-280 10 p.Research output: Contribution to journal › Article › Research › peer review
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Direct measurement of critical exponents in the quantum Hall regime
Koch, S., Haug, R. J., von Klitzing, K. & Ploog, K., 19 Feb 1992, In: Surface science. 263, 1-3, p. 108-111 4 p.Research output: Contribution to journal › Article › Research › peer review
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Electron transport through one quantum dot and through a string of quantum dots
Haug, R. J., Hong, J. M. & Lee, K. Y., 19 Feb 1992, In: Surface science. 263, 1-3, p. 415-418 4 p.Research output: Contribution to journal › Article › Research › peer review
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One-dimensional electron transport on the surface channel of InAs quantum wells
Haug, R. J., Munekata, H. & Chang, L. L., 19 Feb 1992, In: Surface science. 263, 1-3, p. 374-377 4 p.Research output: Contribution to journal › Article › Research › peer review
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Energy gaps of the fractional quantum hall effect measured by magneto-optics
Kukushkin, I. V., Pulsford, N. J., von Klitzing, K., Ploog, K., Haug, R. J., Koch, S. & Timofeev, V. B., Feb 1992, In: Europhysics Letters (EPL). 18, 1, p. 63-68 6 p.Research output: Contribution to journal › Article › Research › peer review
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One-dimensional conduction on the cleaved edge of inasquantum wells
Haug, R. J., Munekata, H. & Chang, L. L., Feb 1992, In: Japanese Journal of Applied Physics. 31, 2, p. 127-129 3 p.Research output: Contribution to journal › Article › Research › peer review
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EXPERIMENTAL FINITE-SIZE SCALING IN THE QUANTUM HALL EFFECT
Koch, S., Haug, R. J., Klitzing, K. V. & Ploog, K., 10 Jan 1992, In: Modern Physics Letters B. 06, 01, p. 1-8Research output: Contribution to journal › Article › Research
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Experimental studies of the localization transition in the quantum Hall regime
Koch, S., Haug, R. J., Klitzing, K. V. & Ploog, K., 1 Jan 1992, In: Physical Review B. 46, 3, p. 1596-1602 7 p.Research output: Contribution to journal › Article › Research › peer review
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Magneto-optical evidence for depinning of the Wigner crystal by an electric field
Kukushkin, I. V., Pulsford, N. J., Von Klitzing, K., Ploog, K., Haug, R. J., Koch, S. & Timofeev, V. B., 1 Jan 1992, In: Physical Review B. 45, 8, p. 4532-4535 4 p.Research output: Contribution to journal › Article › Research › peer review
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Observation of resonant inter-Landau-level tunneling in a superlattice
Muller, W., Grahn, H. T., Haug, R. J. & Ploog, K., 1 Jan 1992, In: Physical Review B. 46, 15, p. 9800-9803 4 p.Research output: Contribution to journal › Article › Research › peer review
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Transport spectroscopy of a confined electron system under a gate tip
Weis, J., Haug, R. J., Klitzing, K. V. & Ploog, K., 1 Jan 1992, In: Physical Review B. 46, 19, p. 12837-12840 4 p.Research output: Contribution to journal › Article › Research › peer review
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Conductance Resonances in Transport Through a Single Quantum Dot
Haug, R. J., Lee, K. Y. & Hong, J. M., 1992, Single-Electron Tunneling and Mesoscopic Devices. p. 171-174 (Single-Electron Tunneling and Mesoscopic Devices; vol. 31).Research output: Chapter in book/report/conference proceeding › Contribution to book/anthology › Research
1991
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Electric-field domains in semiconductor superlattices: A novel system for tunneling between 2D systems
Grahn, H. T., Haug, R. J., Müller, W. & Ploog, K., 1 Jan 1991, In: Physical review letters. 67, 12, p. 1618-1621 4 p.Research output: Contribution to journal › Article › Research › peer review
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Experiments on scaling in AlxGa1-xAs/GaAs heterostructures under quantum Hall conditions
Koch, S., Haug, R. J., Klitzing, K. V. & Ploog, K., 1 Jan 1991, In: Physical Review B. 43, 8, p. 6828-6831 4 p.Research output: Contribution to journal › Article › Research › peer review
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Noise from backscattered electrons in the integer and fractional quantized Hall effects
Washburn, S., Haug, R. J., Lee, K. Y. & Hong, J. M., 1 Jan 1991, In: Physical Review B. 44, 8, p. 3875-3879 5 p.Research output: Contribution to journal › Article › Research › peer review
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Size-dependent analysis of the metal-insulator transition in the integral quantum hall effect
Koch, S., Haug, R. J., Klitzing, K. V. & Ploog, K., 1 Jan 1991, In: Physical review letters. 67, 7, p. 883-886 4 p.Research output: Contribution to journal › Article › Research › peer review
1990
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Fabrication of coupled quantum dot arrays with a 100–150 nm period
Lee, K. Y., Kern, D. P., Ismail, K., Haug, R., Smith, T. P., Masselink, W. T. & Hong, J. M., Nov 1990, In: Journal of Vacuum Science & Technology B: Microelectronics Processing and Phenomena. 8, 6, 1366-1370.Research output: Contribution to journal › Article › Research
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Edge state transport in high magnetic fields in a two-dimensional electron gas
Haug, R. J., von Klitzing, K., Ploog, K. & Streda, P., 2 Apr 1990, In: Surface science. 229, 1-3, p. 229-232 4 p.Research output: Contribution to journal › Article › Research › peer review
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Tilted-magnetic-field measurements of activation energies and cyclotron resonance for AlxGa1-xAs-GaAs heterojunctions
Koning, J. J., Haug, R. J., Sigg, H., Von Klitzing, K. & Weimann, G., 1 Jan 1990, In: Physical Review B. 42, 5, p. 2951-2958 8 p.Research output: Contribution to journal › Article › Research › peer review
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Magnetic-Flux Effects in a 2-dimensional lateral Surface Superlattice
ISMAIL, K., LEE, K., HAUG, R. J., NOCERA, J., SMITH, T., FANG, F., MASSELINK, W. & HONG, J., 1990, 20th International Conference on the Physics of Semiconductors. Vol. 2. p. 1673-1676Research output: Chapter in book/report/conference proceeding › Conference contribution › Research
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MAGNETOTRANSPORT STUDIES OF ONE-DIMENSIONAL SUPERLATTICES WITH FEW PERIODS
HAUG, R. J., LEE, K., SMITH, T. & HONG, J., 1990, 20th International Conference on the Physics of Semiconductors. Vol. 3. p. 2443-2446Research output: Chapter in book/report/conference proceeding › Conference contribution › Research
1989
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Influence of edge currents on shubnikov-dehaas oscillations in two-dimensional systems
Haug, R. J. & Von Klitzing, K., 1 Nov 1989, In: Europhysics Letters (EPL). 10, 5, p. 489-492 4 p.Research output: Contribution to journal › Article › Research › peer review
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Scattering experiments in two-dimensional systems in the presence of quantizing magnetic fields
Haug, R. J., Kucera, J., Streda, P. & Von Klitzing, K., 1 Jan 1989, In: Physical Review B. 39, 15, p. 10892-10900 9 p.Research output: Contribution to journal › Article › Research › peer review
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Hot Electron Magnetotransport in AlxGa1−xAs-GaAs Samples of Different Geometry
Haug, R. J., Von Klitzing, K. & Ploog, K., 1989, High Magnetic Fields in Semiconductor Physics II: Transport and Optics. p. 185-189 ( Springer Series in Solid-State Sciences; vol. 87).Research output: Chapter in book/report/conference proceeding › Contribution to book/anthology › Research
1988
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Exchange enhancement of the spin splitting in a GaAs-GaxAl1-xAs heterojunction
Nicholas, R. J., Haug, R. J., Klitzing, K. V. & Weimann, G., 1 Jan 1988, In: Physical Review B. 37, 3, p. 1294-1302 9 p.Research output: Contribution to journal › Article › Research › peer review
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Quantized multichannel magnetotransport through a barrier in two dimensions
Haug, R. J., MacDonald, A. H., Streda, P. & Von Klitzing, K., 1 Jan 1988, In: Physical review letters. 61, 24, p. 2797-2800 4 p.Research output: Contribution to journal › Article › Research › peer review
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The influence of a tilted magnetic field on the fractional quantum hall effect and the exchange enhancement of the spin splitting
Haug, R. J., von Klitzing, K., Nicholas, R. J., Maan, J. C. & Weimann, G., 1988, In: Surface science. 196, 1-3, p. 242-251 10 p.Research output: Contribution to journal › Article › Research › peer review
1987
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ASYMMETRIC SHUBNIKOV-DEHAAS OSCILLATIONS AND HALL PLATEAUS OF HETEROJUNCTIONS IN THE QUANTUM HALL REGIME
GERHARDTS, R. R., HAUG, R. J. & PLOOG, K., Nov 1987, In: Journal De Physique. 48, C5Research output: Contribution to journal › Article › Research
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Analysis of the asymmetry in Shubnikov-de Haas oscillations of two-dimensional systems
Haug, R. J., Klitzing, K. V. & Ploog, K., 1 Jan 1987, In: Physical Review B. 35, 11, p. 5933-5935 3 p.Research output: Contribution to journal › Article › Research › peer review
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Effect of repulsive and attractive scattering centers on the magnetotransport properties of a two-dimensional electron gas
Haug, R. J., Gerhardts, R. R., Klitzing, K. V. & Ploog, K., 1 Jan 1987, In: Physical review letters. 59, 12, p. 1349-1352 4 p.Research output: Contribution to journal › Article › Research › peer review
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Fractional quantum Hall effect in tilted magnetic fields
Haug, R. J., Klitzing, K. V., Nicholas, R. J., Maan, J. C. & Weimann, G., 1 Jan 1987, In: Physical Review B. 36, 8, p. 4528-4530 3 p.Research output: Contribution to journal › Article › Research › peer review
1986
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Transport phenomena of inversion layers in high magnetic fields
Obloh, H., Dobers, M., Haug, R. J., Klitzing, K. V. & Weiss, D., 1 Dec 1986, In: METROLOGIA. 22, 3, p. 155-160 6 p., 007.Research output: Contribution to journal › Article › Research › peer review
1985
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Imaging of oxide precipitates in silicon with ballistic phonons
Metzger, W., Huebener, R. P., Haug, R. J. & Habermeier, H. U., 1 Dec 1985, In: Applied physics letters. 47, 10, p. 1051-1053 3 p.Research output: Contribution to journal › Article › Research › peer review
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Quantum Hall effect: Dimensionality leaves its mark
Haug, R. J., 1 Dec 1985, In: NATURE. 318, 6045, 1 p.Research output: Contribution to journal › Survey paper › Research › peer review