piwik-script

Intern
    Experimental Physics III

    Publications

    • Interacting topological edge channels. Strunz, Jonas; Wiedenmann, Jonas; Fleckenstein, Christoph; Lunczer, Lukas; Beugeling, Wouter; Müller, Valentin L.; Shekhar, Pragya; Ziani, Niccolò Traverso; Shamim, Saquib; Kleinlein, Johannes; Buhmann, Hartmut; Trauzettel, Björn; Molenkamp, Laurens W. in Nature Physics (2019).
       
    • Interplay of Dirac Nodes and Volkov-Pankratov Surface States in Compressively Strained HgTe. Mahler, David M.; Mayer, Julian-Benedikt; Leubner, Philipp; Lunczer, Lukas; Di Sante, Domenico; Sangiovanni, Giorgio; Thomale, Ronny; Hankiewicz, Ewelina M.; Buhmann, Hartmut; Gould, Charles; Molenkamp, Laurens W. in Phys. Rev. X (2019). 9(3) 031034.
       
    • Proximity-Induced Superconductivity in CdTetextendashHgTe CoretextendashShell Nanowires. Hajer, Jan; Kessel, Maximilian; Brüne, Christoph; Stehno, Martin P.; Buhmann, Hartmut; Molenkamp, Laurens W. in Nano Letters (2019). 19(6) 4078--4082.
       
    • Residual strain in free-standing CdTe nanowires overgrown with HgTe. Kessel, Maximilian; Lunczer, Lukas; Tarakina, Nadezda V.; Brüne, Christoph; Buhmann, Hartmut; Molenkamp, Laurens W. in Appl. Phys. Lett. (2019). 114(15) 153104--.
       
    • Magnetoresistance in the in-plane magnetic field induced semimetallic phase of inverted HgTe quantum wells. Khouri, T.; Pezzini, S.; Bendias, M.; Leubner, P.; Zeitler, U.; Hussey, N. E.; Buhmann, H.; Molenkamp, L. W.; Titov, M.; Wiedmann, S. in Phys. Rev. B (2019). 99(7) 075303.
       

    • Microwave Studies of the Fractional Josephson Effect in HgTe-Based Josephson Junctions. Bocquillon, E; Wiedenmann, J; Deacon, R. S.; Klapwijk, T. M.; Buhmann, H.; Molenkamp, L. W. in Topological Matter. Springer Series in Solid-State Sciences (2018). 190 115-148.
       
    • High Mobility HgTe Microstructures for Quantum Spin Hall Studies. Bendias, Kalle; Shamim, Saquib; Herrmann, Oliver; Budewitz, Andreas; Shekhar, Pragya; Leubner, Philipp; Kleinlein, Johannes; Bocquillon, Erwann; Buhmann, Hartmut; Molenkamp, Laurens W. in Nano Letters (2018). 18(8) 4831--4836.
       

    • Observation of Volkov-Pankratov states in topological HgTe heterojunctions using high-frequency compressibility. Inhofer, A.; Tchoumakov, S.; Assaf, B. A.; Fève, G.; Berroir, J. M.; Jouffrey, V.; Carpentier, D.; Goerbig, M. O.; Plaifmmode mboxccelse ccfiais, B.; Bendias, K.; Mahler, D. M.; Bocquillon, E.; Schlereth, R.; Brüne, C.; Buhmann, H.; Molenkamp, L. W. in Phys. Rev. B (2017). 96(19) 195104.
       
    • Interplay of Chiral and Helical States in a Quantum Spin Hall Insulator Lateral Junction. Calvo, M. R.; de Juan, F.; Ilan, R.; Fox, E. J.; Bestwick, A. J.; Mühlbauer, M.; Wang, J.; Ames, C.; Leubner, P.; Brüne, C.; Zhang, S. C.; Buhmann, H.; Molenkamp, L. W.; Goldhaber-Gordon, D. in Phys. Rev. Lett. (2017). 119(22) 226401.
       
    • Transport spectroscopy of induced superconductivity in the three-dimensional topological insulator HgTe. Wiedenmann, Jonas; Liebhaber, Eva; Kübert, Johannes; Bocquillon, Erwann; Burset, Pablo; Ames, Christopher; Buhmann, Hartmut; Klapwijk, Teun M.; Molenkamp, Laurens W. in Phys. Rev. B (2017). 96(16) 165302.
       
    • Controlled finite momentum pairing and spatially varying order parameter in proximitized HgTe quantum wells. Hart, Sean; Ren, Hechen; Kosowsky, Michael; Ben-Shach, Gilad; Leubner, Philipp; Brüne, Christoph; Buhmann, Hartmut; Molenkamp, Laurens W.; Halperin, Bertrand I.; Yacoby, Amir in Nature Physics (2017). 13(1) 87--93.
       
    • CdTe-HgTe core-shell nanowire growth controlled by RHEED. Kessel, M.; Hajer, J.; Karczewski, G.; Schumacher, C.; Brüne, C.; Buhmann, H.; Molenkamp, L. W. in Phys. Rev. Materials (2017). 1(2) 023401.
       
    • Observation of the universal magnetoelectric effect in a 3D topological insulator. Dziom, V.; Shuvaev, A.; Pimenov, A.; Astakhov, G. V.; Ames, C.; Bendias, K.; Böttcher, J.; Tkachov, G.; Hankiewicz, E. M.; Brüne, C.; Buhmann, H.; Molenkamp, L. W. in Nature Communications (2017). 8(1)
       
    • Josephson Radiation from Gapless Andreev Bound States in HgTe-Based Topological Junctions. Deacon, R. S.; Wiedenmann, J.; Bocquillon, E.; Dom'inguez, F.; Klapwijk, T. M.; Leubner, P.; Brüne, C.; Hankiewicz, E. M.; Tarucha, S.; Ishibashi, K.; Buhmann, H.; Molenkamp, L. W. in Phys. Rev. X (2017). 7(2) 021011.
       
    • Electron–hole asymmetry of the topological surface states in strained HgTe. Jost, Andreas; Bendias, Michel; Böttcher, Jan; Hankiewicz, Ewelina; Brüne, Christoph; Buhmann, Hartmut; Molenkamp, Laurens W.; Maan, Jan C.; Zeitler, Uli; Hussey, Nigel; Steffen, Wiedmann in PNAS (2017). 9(13) 3381-3386.
       

    • Thermoelectrics with Coulomb-coupled quantum dots. Thierschmann, Holger; Sánchez, Rafael; Sothmann, Björn; Buhmann, Hartmut; Molenkamp, Laurens W. in Comptes Rendus Physique (2016). 17(10) 1109--1122.
       
    • Anisotropic and strong negative magnetoresistance in the three-dimensional topological insulator \($\mathrmBi_2\mathrmSe_3$\). Wiedmann, S.; Jost, A.; Fauqué, B.; van Dijk, J.; Meijer, M. J.; Khouri, T.; Pezzini, S.; Grauer, S.; Schreyeck, S.; Brüne, C.; Buhmann, H.; Molenkamp, L. W.; Hussey, N. E. in Phys. Rev. B (2016). 94(8) 081302.
       
    • Strain Engineering of the Band Gap of HgTe Quantum Wells Using Superlattice Virtual Substrates. Leubner, Philipp; Lunczer, Lukas; Brüne, Christoph; Buhmann, Hartmut; Molenkamp, Laurens W. in Phys. Rev. Lett. (2016). 117(8) 086403.
       
    • Gapless Andreev bound states in the quantum spin Hall insulator HgTe. Bocquillon, Erwann; Deacon, Russell S.; Wiedenmann, Jonas; Leubner, Philipp; Klapwijk, Teunis M.; Brüne, Christoph; Ishibashi, Koji; Buhmann, Hartmut; Molenkamp, Laurens W. in Nature Nanotechnology (2016). 12(2) 137--143.
       
    • High-temperature quantum Hall effect in finite gapped HgTe quantum wells. Khouri, T.; Bendias, M.; Leubner, P.; Brüne, C.; Buhmann, H.; Molenkamp, L. W.; Zeitler, U.; Hussey, N. E.; Wiedmann, S. in Phys. Rev. B (2016). 93(12) 125308.
       
    • 4\($\uppi$\)-periodic Josephson supercurrent in HgTe-based topological Josephson junctions. Wiedenmann, J.; Bocquillon, E.; Deacon, R. S.; Hartinger, S.; Herrmann, O.; Klapwijk, T. M.; Maier, L.; Ames, C.; Brüne, C.; Gould, C.; Oiwa, A.; Ishibashi, K.; Tarucha, S.; Buhmann, H.; Molenkamp, L. W. in Nature Communications (2016). 7(1)
       

    • Thermal control and generation of charge currents in coupled quantum dots. Thierschmann, Holger; Arnold, Fabian; Mittermüller, Marcel; Maier, Luis; Heyn, Christian; Hansen, Wolfang; Buhmann, Hartmut; Molenkamp, Laurens W. in physica status solidi (a) (2015). 213(3) 582--590.
       
    • Thermoelectric efficiency in the linear transport regime. Eltschka, Christopher; Thierschmann, Holger; Buhmann, Hartmut; Siewert, Jens in physica status solidi (a) (2015). 213(3) 626--634.
       
    • Thermal gating of charge currents with Coulomb coupled quantum dots. Thierschmann, H; Arnold, F; Mittermüller, M; Maier, L; Heyn, C; Hansen, W; Buhmann, H; Molenkamp, L W in New Journal of Physics (2015). 17 113003.
       
    • Rashba Effect and Beating Patterns in the THz Magneto-Photoresponse of a HgTe-Based Two-Dimensional Electron Gas. Pakmehr, M.; Brüne, C.; Buhmann, H.; Molenkamp, L. W.; McCombe, B. D. in Selected Topics in Electronics and Systems (2015). 56 67-73.
       
    • Observation of Thermoelectric Voltages from the Two-Dimensional Electron Gas of a HgTe Quantum Well Due to Resonant THz Laser Heating. Pakmehr, Mehdi; McCombe, B. D.; Bruene, C.; Buhmann, H.; Molenkamp, L. W. in Journal of Electronic Materials (2015). 44(10) 3598--3602.
       
    • Phase-sensitive SQUIDs based on the 3D topological insulator HgTe. Maier, L; Bocquillon, E; Grimm, M; Oostinga, J B; Ames, C; Gould, C; Brüne, C; Buhmann, H; Molenkamp, L W in Physica Scripta (2015). T164 014002.
       
    • Three-terminal energy harvester with coupled quantum dots. Thierschmann, Holger; Sánchez, Rafael; Sothmann, Björn; Arnold, Fabian; Heyn, Christian; Hansen, Wolfgang; Buhmann, Hartmut; Molenkamp, Laurens W. in Nature Nanotechnology (2015). 10(10) 854--858.
       
    • Unexpected edge conduction in mercury telluride quantum wells under broken time-reversal symmetry. Ma, Eric Yue; Calvo, M. Reyes; Wang, Jing; Lian, Biao; Mühlbauer, Mathias; Brüne, Christoph; Cui, Yong-Tao; Lai, Keji; Kundhikanjana, Worasom; Yang, Yongliang; Baenninger, Matthias; König, Markus; Ames, Christopher; Buhmann, Hartmut; Leubner, Philipp; Molenkamp, Laurens W.; Zhang, Shou-Cheng; Goldhaber-Gordon, David; Kelly, Michael A.; Shen, Zhi-Xun in Nature Communications (2015). 6(1)
       
    • Temperature-driven transition from a semiconductor to a topological insulator. Wiedmann, Steffen; Jost, Andreas; Thienel, Cornelius; Brüne, Christoph; Leubner, Philipp; Buhmann, Hartmut; Molenkamp, Laurens W.; Maan, J. C.; Zeitler, Uli in Phys. Rev. B (2015). 91(20) 205311.
       
    • Nonsinusoidal Current-Phase Relationship in Josephson Junctions from the 3D Topological Insulator HgTe. Sochnikov, Ilya; Maier, Luis; Watson, Christopher A.; Kirtley, John R.; Gould, Charles; Tkachov, Grigory; Hankiewicz, Ewelina M.; Brüne, Christoph; Buhmann, Hartmut; Molenkamp, Laurens W.; Moler, Kathryn A. in Phys. Rev. Lett. (2015). 114(6) 066801.
       

    • Dirac-Screening Stabilized Surface-State Transport in a Topological Insulator. Brüne, Christoph; Thienel, Cornelius; Stuiber, Michael; Böttcher, Jan; Buhmann, Hartmut; Novik, Elena G.; Liu, Chao-Xing; Hankiewicz, Ewelina M.; Molenkamp, Laurens W. in Phys. Rev. X (2014). 4(4) 041045.
       
    • Landau levels and spin splitting in the two-dimensional electron gas of a HgTe quantum well near the critical width for the topological phase transition. Pakmehr, M.; Bruene, C.; Buhmann, H.; Molenkamp, L. W.; Stier, A. V.; McCombe, B. D. in Phys. Rev. B (2014). 90(23) 235414.
       
    • Induced superconductivity in the quantum spin Hall edge. Hart, Sean; Ren, Hechen; Wagner, Timo; Leubner, Philipp; Mühlbauer, Mathias; Brüne, Christoph; Buhmann, Hartmut; Molenkamp, Laurens W.; Yacoby, Amir in Nature Physics (2014). 10(9) 638--643.
       
    • Suppressing Twin Formation in Bi2Se3Thin Films. Tarakina, N. V.; Schreyeck, S.; Luysberg, M.; Grauer, S.; Schumacher, C.; Karczewski, G.; Brunner, K.; Gould, C.; Buhmann, H.; Dunin-Borkowski, R. E.; Molenkamp, L. W. in Advanced Materials Interfaces (2014). 1(5) 1400134.
       
    • One-Dimensional Weak Antilocalization Due to the Berry Phase in HgTe Wires. Mühlbauer, M.; Budewitz, A.; Büttner, B.; Tkachov, G.; Hankiewicz, E. M.; Brüne, C.; Buhmann, H.; Molenkamp, L. W. in Phys. Rev. Lett. (2014). 112(14) 146803.
       
    • Spin Texture of \($\mathrmBi_2\mathrmSe_3$\) Thin Films in the Quantum Tunneling Limit. Landolt, Gabriel; Schreyeck, Steffen; Eremeev, Sergey V.; Slomski, Bartosz; Muff, Stefan; Osterwalder, Jürg; Chulkov, Evgueni V.; Gould, Charles; Karczewski, Grzegorz; Brunner, Karl; Buhmann, Hartmut; Molenkamp, Laurens W.; Dil, J. Hugo in Phys. Rev. Lett. (2014). 112(5) 057601.
       

    • Diffusion thermopower of a serial double quantum dot. Thierschmann, H; Henke, M; Knorr, J; Maier, L; Heyn, C; Hansen, W; Buhmann, H; Molenkamp, L W in New Journal of Physics (2013). 15 123010.
       
    • Quantum Spin Hall State in HgTe. Brüne, C; Buhmann, H; Molenkamp, L W in Contemporary Concepts of Condensed Matter Science (2013). 6 125-142.
       
    • Room temperature electrically tunable terahertz Faraday effect. Shuvaev, A; Pimenov, A; Astakhov, G. V.; Mühlbauer, M; Brüne, C; Buhmann, H; Molenkamp, L. W. in Appl. Phys. Lett. (2013). 102(24) 241902--.
       
    • Imaging currents in HgTe quantum wells in the quantum spin Hall regime. Nowack, Katja C.; Spanton, Eric M.; Baenninger, Matthias; König, Markus; Kirtley, John R.; Kalisky, Beena; Ames, C.; Leubner, Philipp; Brüne, Christoph; Buhmann, Hartmut; Molenkamp, Laurens W.; Goldhaber-Gordon, David; Moler, Kathryn A. in Nature Materials (2013). 12(9) 787--791.
       
    • Josephson Supercurrent through the Topological Surface States of Strained Bulk HgTe. Oostinga, Jeroen B.; Maier, Luis; Schüffelgen, Peter; Knott, Daniel; Ames, Christopher; Brüne, Christoph; Tkachov, Grigory; Buhmann, Hartmut; Molenkamp, Laurens W. in Phys. Rev. X (2013). 3(2) 021007.
       
    • Spatially Resolved Study of Backscattering in the Quantum Spin Hall State. König, Markus; Baenninger, Matthias; Garcia, Andrei G. F.; Harjee, Nahid; Pruitt, Beth L.; Ames, C.; Leubner, Philipp; Brüne, Christoph; Buhmann, Hartmut; Molenkamp, Laurens W.; Goldhaber-Gordon, David in Phys. Rev. X (2013). 3(2) 021003.
       
    • Terahertz quantum Hall effect of Dirac fermions in a topological insulator. Shuvaev, A. M.; Astakhov, G. V.; Tkachov, G.; Brüne, C.; Buhmann, H.; Molenkamp, L. W.; Pimenov, A. in Phys. Rev. B (2013). 87(12) 121104.
       
    • Molecular beam epitaxy of high structural quality Bi2Se3 on lattice matched InP(111) substrates. Schreyeck, S; Tarakina, N. V.; Karczewski, G; Schumacher, C; Borzenko, T; Brüne, C; Buhmann, H; Gould, C; Brunner, K; Molenkamp, L. W. in Appl. Phys. Lett. (2013). 102(4) 041914--.
       

    • Induced Superconductivity in the Three-Dimensional Topological Insulator HgTe. Maier, Luis; Oostinga, Jeroen B.; Knott, Daniel; Brüne, Christoph; Virtanen, Pauli; Tkachov, Grigory; Hankiewicz, Ewelina M.; Gould, Charles; Buhmann, Hartmut; Molenkamp, Laurens W. in Phys. Rev. Lett. (2012). 109(18) 186806.
       
    • Fabrication of samples for scanning probe experiments on quantum spin Hall effect in HgTe quantum wells. Baenninger, M; König, M; Garcia, A. G. F.; Mühlbauer, M; Ames, C; Leubner, P; Brüne, C; Buhmann, H; Molenkamp, L. W.; Goldhaber-Gordon, D in Journal of Applied Physics (2012). 112(10) 103713--.
       
    • Spin polarization of the quantum spin Hall edge states. Brüne, Christoph; Roth, Andreas; Buhmann, Hartmut; Hankiewicz, Ewelina M.; Molenkamp, Laurens W.; Maciejko, Joseph; Qi, Xiao-Liang; Zhang, Shou-Cheng in Nature Physics (2012). 8(6) 485--490.
       
    • Comparative Study of the Microstructure of Bi2Se3 Thin Films Grown on Si(111) and InP(111) Substrates. Tarakina, N. V.; Schreyeck, S.; Borzenko, T.; Schumacher, C.; Karczewski, G.; Brunner, K.; Gould, C.; Buhmann, H.; Molenkamp, L. W. in Crystal Growth & Design (2012). 12(4) 1913--1918.
       
    • Terahertz magneto-optical spectroscopy in HgTe thin films. Shuvaev, A M; Astakhov, G V; Brüne, C; Buhmann, H; Molenkamp, L W; Pimenov, A in Semiconductor Science and Technology (2012). 27 124004.
       

    • The quantum spin Hall effect. Buhmann, Hartmut in Journal of Applied Physics (2011). 109(10) 102409--.
       
    • The detection of terahertz waves by semimetallic and by semiconducting materials. Gouider, F; Nachtwei, G; Brüne, C; Buhmann, H; Vasilyev, Yu. B.; Salman, M; Könemann, J; Buckle, P. D. in Journal of Applied Physics (2011). 109(1) 013106--.
       
    • Surface State Charge Dynamics of a High-Mobility Three-Dimensional Topological Insulator. Hancock, Jason N.; van Mechelen, J. L. M.; Kuzmenko, Alexey B.; van der Marel, Dirk; Brüne, Christoph; Novik, Elena G.; Astakhov, Georgy V.; Buhmann, Hartmut; Molenkamp, Laurens W. in Phys. Rev. Lett. (2011). 107(13) 136803.
       
    • Single valley Dirac fermions in zero-gap HgTe quantum wells. Büttner, B.; Liu, C. X.; Tkachov, G.; Novik, E. G.; Brüne, C.; Buhmann, H.; Hankiewicz, E. M.; Recher, P.; Trauzettel, B.; Zhang, S. C.; Molenkamp, L. W. in Nature Physics (2011). 7(5) 418--422.
       
    • Quantum Hall Effect from the Topological Surface States of Strained Bulk HgTe. Brüne, C.; Liu, C. X.; Novik, E. G.; Hankiewicz, E. M.; Buhmann, H.; Chen, Y. L.; Qi, X. L.; Shen, Z. X.; Zhang, S. C.; Molenkamp, L. W. in Phys. Rev. Lett. (2011). 106(12) 126803.
       
    • Giant Magneto-Optical Faraday Effect in HgTe Thin Films in the Terahertz Spectral Range. Shuvaev, A. M.; Astakhov, G. V.; Pimenov, A.; Brüne, C.; Buhmann, H.; Molenkamp, L. W. in Phys. Rev. Lett. (2011). 106(10) 107404.
       
    • Fine structure of zero-mode Landau levels in HgTe/Hg\($_x$\)Cd\($_1\ensuremath-x$\)Te quantum wells. Orlita, M.; Masztalerz, K.; Faugeras, C.; Potemski, M.; Novik, E. G.; Brüne, C.; Buhmann, H.; Molenkamp, L. W. in Phys. Rev. B (2011). 83(11) 115307.
       
    • Backscattering of Dirac Fermions in HgTe Quantum Wells with a Finite Gap. Tkachov, G.; Thienel, C.; Pinneker, V.; Büttner, B.; Brüne, C.; Buhmann, H.; Molenkamp, L. W.; Hankiewicz, E. M. in Phys. Rev. Lett. (2011). 106(7) 076802.
       

    • Terahertz photoconductivity of a two-dimensional electron gas in HgCdTe/HgTe quantum wells. Vasilyev, Yu. B.; Gouider, F.; Bugár, M.; Nachtwei, G.; Könemann, J.; Brüne, C.; Buhmann, H. in physica status solidi (b) (2010). 247(6) 1495--1497.
       
    • Quantum tunneling through planar p–n junctions in HgTe quantum wells. Zhang, L B; Chang, K; Xie, X C; Buhmann, H; Molenkamp, L W in New Journal of Physics (2010). 12 083058.
       
    • Magnetotransport and THz-Optical Investigations at Devices with HgTe Quantum Wells. Gouider, F.; Vasilyev, Y. B.; Bugár, M.; Könemann, J.; Brüne, C.; Buhmann, H.; Nachtwei, G. in Journal of Low Temperature Physics (2010). 159(1) 184--188.
       
    • Evidence for the ballistic intrinsic spin Hall effect in HgTe nanostructures. Brüne, C.; Roth, A.; Novik, E. G.; König, M.; Buhmann, H.; Hankiewicz, E. M.; Hanke, W.; Sinova, J.; Molenkamp, L. W. in Nature Physics (2010). 6(6) 448--454.
       
    • Evidence for the ballistic intrinsic spin Hall effect in HgTe nanostructures. Brüne, C.; Roth, A.; Novik, E. G.; König, M.; Buhmann, H.; Hankiewicz, E. M.; Hanke, W.; Sinova, J.; Molenkamp, L. W. in Nature Physics (2010). 6 448--454.
       
    • Circular photogalvanic effect in HgTe/CdHgTe quantum well structures. Wittmann, B; Danilov, S N; Bel'kov, V V; Dvoretsky, S A; Vinh, N Q; van der Meer, A F G; Murdin, B; Ganichev, S D; Tarasenko, S A; Novik, E G; Buhmann, H; Brüne, C; Molenkamp, L W; Kvon, Z D; Mikhailov, N N in Semiconductor Science and Technology (2010). 25 095005.
       

    • Spin Hall Effects in HgTe Quantum Well Structures. Buhmann, Hartmut in International Journal of Modern Physics B (2009). 23(12n13) 2551--2555.
       
    • Nonlocal Transport in the Quantum Spin Hall State. Roth, Andreas; Brüne, Christoph; Buhmann, Hartmut; Molenkamp, Laurens W.; Maciejko, Joseph; Qi, Xiao-Liang; Zhang, Shou-Cheng in Science (2009). 325(5938) 294--297.
       
    • Nonlinear magnetogyrotropic photogalvanic effect. Diehl, H.; Shalygin, V. A.; Golub, L. E.; Tarasenko, S. A.; Danilov, S. N.; Bel'kov, V. V.; Novik, E. G.; Buhmann, H.; Brüne, C.; Molenkamp, L. W.; Ivchenko, E. L.; Ganichev, S. D. in Phys. Rev. B (2009). 80(7) 075311.
       

    • The Quantum Spin Hall Effect: Theory and Experiment. König, Markus; Buhmann, Hartmut; Molenkamp, Laurens W.; Hughes, Taylor; Liu, Chao-Xing; Qi, Xiao-Liang; Zhang, Shou-Cheng in Journal of the Physical Society of Japan (2008). 77(3) 031007.
       
    • Quantum dot as thermal rectifier. Scheibner, R; König, M; Reuter, D; Wieck, A D; Gould, C; Buhmann, H; Molenkamp, L W in New Journal of Physics (2008). 10(8) 083016.
       

    • The influence of interfaces and the modulation doping technique on the magneto-transport properties of HgTe based quantum wells. Becker, C.R.; Brüne, C.; Schäfer, M.; Roth, A.H.; Buhmann, H.; Molenkamp, L.W. in Physica Status Solidi C (2007). 4 3382.
       
    • Sequential and cotunneling behavior in the temperature-dependent thermopower of few-electron quantum dots. Scheibner, R.; Novik, E. G.; Borzenko, T.; König, M.; Reuter, D.; Wieck, A. D.; Buhmann, H.; Molenkamp, L. W. in Phys. Rev. B (2007). 75(4) 041301.
       
    • Quantum Spin Hall Insulator State in HgTe Quantum Wells. König, Markus; Wiedmann, Steffen; Brüne, Christoph; Roth, Andreas; Buhmann, Hartmut; Molenkamp, Laurens W.; Qi, Xiao-Liang; Zhang, Shou-Cheng in Science (2007). 318(5851) 766--770.
       
    • Phase Effects in HgTe Quantum Structures. König, M.; Buhmann, H.; Becker, C.R.; Molenkamp, L.W. in Physica Status Solidi C (2007). 4 3374.
       

    • Gate control of the giant Rashba effect in HgTe quantum wells. Hinz, J.; Buhmann, H.; Schäfer, M.; Hock, V.; Becker, C.R.; Molenkamp, L.W. in Semiconductor Science and Technology (2006). 21(4) 501.
       
    • Exchange Interaction in Magnetic HgMnTe-Quantum Well Structures. Liu, J.; Buhmann, H.; Novik, E.G.; Gui, Y.S.; Hock, V.; Becker, C.R.; Molenkamp, L.W. in Physica Status Solidi B (2006). 243 835.
       
    • Direct Observation of the Aharonov-Casher Phase. König, M.; Tschetschetkin, A.; Hankiewicz, E. M.; Sinova, Jairo; Hock, V.; Daumer, V.; Schäfer, M.; Becker, C. R.; Buhmann, H.; Molenkamp, L. W. in Phys. Rev. Lett. (2006). 96(7) 076804.
       

    • Trion formation in narrow GaAs quantum well structures. Teran, F. J.; Eaves, L.; Mansouri, L.; Buhmann, H.; Maude, D. K.; Potemski, M.; Henini, M.; Hill, G. in Phys. Rev. B (2005). 71(16) 161309.
       
    • Thermopower of a Kondo Spin-Correlated Quantum Dot. Scheibner, R.; Buhmann, H.; Reuter, D.; Kiselev, M. N.; Molenkamp, L. W. in Phys. Rev. Lett. (2005). 95(17) 176602.
       
    • Odd filling factor quantum Hall sequence in magnetic type-III quantum wells. Buhmann, H.; Novik, E. G.; Daumer, V.; Liu, J.; Gui, Y. S.; Becker, C. R.; Molenkamp, L. W. in Appl. Phys. Lett. (2005). 86(21) 212104.
       
    • Band structure of semimagnetic Hg(1-y)Mn(y)Te quantum wells. Novik, E. G.; Pfeuffer-Jeschke, A.; Jungwirth, T.; Latussek, V.; Becker, C. R.; Landwehr, G.; Buhmann, H.; Molenkamp, L. W. in Phys. Rev. B (2005). 72(3) 035321.
       

    • Low-field diffusion magnetothermopower of a high-mobility two-dimensional electron gas. Maximov, S.; Gbordzoe, M.; Buhmann, H.; Molenkamp, L. W.; Reuter, D. in Phys. Rev. B (2004). 70(12) 121308.
       
    • Interplay of Rashba, Zeeman and Landau splitting in a magnetic two dimensional electron gas. Gui, Y.S.; Becker, C.R.; Liu, J.; Daumer, V.; Hock, V.; Buhmann, H.; Molenkamp, L.W. in Europhys. Lett. (2004). 65(3) 393.
       
    • Growth and studies of Hg(1-x)Cd(x)Te based low dimensional structures. Becker, C.R.; Ortner, K.; Zhang, X.C.; Pfeuffer-Jeschke, A.; Latussek, V.; Gui, Y.S.; Daumer, V.; Buhmann, H.; Landwehr, G.; Molenkamp, L.W. in Physica E: Low-dimensional Systems and Nanostructures (2004). 20(3-4) 436--443.
       
    • Giant spin-orbit splitting in a HgTe quantum well. Gui, Y. S.; Becker, C. R.; Dai, N.; Liu, J.; Qiu, Z. J.; Novik, E. G.; Schäfer, M.; Shu, X. Z.; Chu, J. H.; Buhmann, H.; Molenkamp, L. W. in Phys. Rev. B (2004). 70(11) 115328.
       
    • Current heating of a magnetic two-dimensional electron gas in Hg(1-x)Mn(x)Te∕Hg(0.3)Cd(0.7)Te quantum wells. Gui, Y. S.; Becker, C. R.; Liu, J.; König, M.; Daumer, V.; Kiselev, M. N.; Buhmann, H.; Molenkamp, L. W. in Phys. Rev. B (2004). 70(19) 195328.
       

    • Relaxation of high-energy quasiparticle distributions: Electron-electron scattering in a two-dimensional electron gas. Gurzhi, R. N.; Kopeliovich, A. I.; Kalinenko, A. N.; Yanovsky, A. V.; Bogachek, E. N.; Landman, Uzi; Buhmann, H.; Molenkamp, L. W. in Phys. Rev. B (2003). 68(16) 165318.
       
    • Quasiballistic transport in HgTe quantum-well nanostructures. Daumer, V; Golombek, I; Gbordzoe, M; Novik, E. G.; Hock, V; Becker, C. R.; Buhmann, H; Molenkamp, L. W. in Appl. Phys. Lett. (2003). 83(7) 1376--1378.
       
    • Electron-beam propagation in a two-dimensional electron gas. Novik, E. G.; Buhmann, H.; Molenkamp, L. W. in Phys. Rev. B (2003). 67(24) 245302.
       
    • Competition Between Rashba Effect and Exchange Interaction in a Hg(0.98)Mn(0.02)Te Magnetic 2DEG. Liu, J.; Daumer, V.; Gui, Y. S.; Hock, V.; Becker, C. R.; Buhmann, H.; Molenkamp, L. W. in Journal of Superconductivity (2003). 16(2) 365--368.
       

    • Spectroscopical imaging of electron scattering in two-dimensional conductors. Yanovsky, A.V.; Predel, H.; Buhmann, H.; Gurzhi, R.N.; Kalinenko, A.N.; Kopeliovich, A.I.; Molenkamp, L.W. in Physica E: Low-dimensional Systems and Nanostructures (2002). 12(1-4) 241--243.
       
    • MBE growth and characterization of Hg based compounds and heterostructures. Becker, C.R; Zhang, X.C; Ortner, K; Schmidt, J; Pfeuffer-Jeschke, A; Latussek, V; Gui, Y.S; Daumer, V; Liu, J; Buhmann, H; Landwehr, G; Molenkamp, L.W in Thin Solid Films (2002). 412(1-2) 129--138.
       
    • Large Rashba spin-orbit splitting in gate controlled n-type modulation doped HgTe/Hg(0.3)Cd(0.7-x)Mn(x)Te quantum wells. Gui, Y.S.; Liu, J.; Daumer, V.; Becker, C.R.; Buhmann, H.; Molenkamp, L.W. in Physica E: Low-dimensional Systems and Nanostructures (2002). 12(1-4) 416--419.
       
    • Growth and Magneto-Transport of Gate Controlled n Type HgTe/Hg(0.3)Cd(0.7)Te Quantum Wells with Inclusion of Mn. Becker, C.R.; Gui, Y.S.; Liu, J.; Daumer, V.; Ortner, K.; Hock, V.; Pfeuffer-Jeschke, A.; Buhmann, H.; Molenkamp, L.W. in Physica Status Solidi B (2002). 229(2) 775--779.
       
    • Electron-wave diffraction by density inhomogeneities in two-dimensional electron gas. Novik, E.G.; Buhmann, H.; Maximov, S.; Molenkamp, L.W. in Physica E: Low-dimensional Systems and Nanostructures (2002). 12(1-4) 237--240.
       
    • 1D diffusion: a novel transport regime in narrow 2DEG channels. Buhmann, H.; Molenkamp, L.W. in Physica E: Low-dimensional Systems and Nanostructures (2002). 12(1-4) 715--718.
       

    • Rashba splitting in n-type modulation-doped HgTe quantum wells with an inverted band structure. Zhang, X. C.; Pfeuffer-Jeschke, A.; Ortner, K.; Hock, V.; Buhmann, H.; Becker, C. R.; Landwehr, G. in Phys. Rev. B (2001). 63(24) 245305.
       
    • Antiferromagnetic temperature and effective spin in n-type Hg1−xMnxTe. Gui, Y. S.; Liu, J; Ortner, K; Daumer, V; Becker, C. R.; Buhmann, H; Molenkamp, L. W. in Appl. Phys. Lett. (2001). 79(9) 1321--1323.
       
    • Angle-Resolved Spectroscopy of Electron-Electron Scattering in a 2D System. Yanovski, A.V.; Predel, H.; Buhmann, H.; Gurzhi, R.N.; Kopeliovich, A.I.; Kalinenko, A.N.; Molenkamp, L.W. in Europhysics Lett. (2001). 56(5) 709.
       

    • Thermopower of the molecular state in a double quantum dot. Chen, Xiaoshuang; Buhmann, H.; Molenkamp, L. W. in Phys. Rev. B (2000). 61(24) 16801--16806.
       
    • Thermopower of quantum chaos. Buhmann, H; Molenkamp, L.W in Physica E: Low-dimensional Systems and Nanostructures (2000). 6(1-4) 400--403.
       
    • Probing the Potential Landscape Inside a Two-Dimensional Electron Gas. Koonen, J. J.; Buhmann, H.; Molenkamp, L. W. in Phys. Rev. Lett. (2000). 84(11) 2473--2476.
       
    • New transport effects in a degenerate two-dimensional electron gas. Buhmann, H.; Gurzhi, R.N.; Kalinenko, A.N.; Kopeliovich, A.I.; Molenkamp, L.W.; Predel, H.; Yanovsky, A.V. in Physica B: Condensed Matter (2000). 284-288 1904--1905.
       
    • Electrontextendashelectron scattering and the propagation of electron beams in a two-dimensional electron gas. Buhmann, H; Predel, H; Molenkamp, L.W; Gurzhi, R.N; Kopeliovich, A.I; Kalinenko, A.N; Yanovsky, A.V in Physica E: Low-dimensional Systems and Nanostructures (2000). 6(1-4) 310--313.
       
    • Effects of electron-electron scattering on electron-beam propagation in a two-dimensional electron gas. Predel, H.; Buhmann, H.; Molenkamp, L. W.; Gurzhi, R. N.; Kalinenko, A. N.; Kopeliovich, A. I.; Yanovsky, A. V. in Phys. Rev. B (2000). 62(3) 2057--2064.
       

    • Thermopower of a Chaotic Quantum Dot. Godijn, S. F.; Möller, S.; Buhmann, H.; Molenkamp, L. W.; van Langen, S. A. in Phys. Rev. Lett. (1999). 82(14) 2927--2930.
       
    • On electron-electron scattering mechanisms in 2D degenerated systems. Buhmann, H.; Gurzhi, R.N.; Kalinenko, A.N.; Kopeliovich, A.I.; Molenkamp, L.W.; Yanovsky, A.V. in Nanostructured Materials (1999). 12(5-8) 835--838.
       
    • Charge fluctuations, chaotic trajectories, and the coulomb blockade. Buhmann, H.; Möller, S.; Molenkamp, L.W. in Festkörperprobleme / Advances in Solid State Physics, B. Kramer (ed.) (1999). (Vol. 38) 193--202.
       

    • On dynamic properties of a two-dimensional degenerate electron gas. Buhmann, H; Molenkamp, L. W.; Gurzhi, R. N.; Kalinenko, A. N.; Kopeliovich, A. I.; Yanovsky, A. V. in Low Temperature Physics (1998). 24(10) 737--741.
       
    • Magneto-thermopower of a chaotic, ballistic quantum dot. Buhmann, H.; Möller, S.; Godijn, S.F.; Molenkamp, L.W. in Physica B: Condensed Matter (1998). 256-258 198--202.
       
    • Classical rebound trajectories in nonlocal ballistic electron transport. Heindrichs, A. S. D.; Buhmann, H.; Godijn, S. F.; Molenkamp, L. W. in Phys. Rev. B (1998). 57(7) 3961--3965.
       
    • Charging Energy of a Chaotic Quantum Dot. Möller, S.; Buhmann, H.; Godijn, S. F.; Molenkamp, L. W. in Phys. Rev. Lett. (1998). 81(23) 5197--5200.