Publications

Emergent quantum Hall effects below 50 mT in a twodimensional topological insulator. Shamim, S.; Beugeling, W.; Böttcher, J.; Shekhar, P.; Budewitz, A.; Leubner, P.; Lunczer, L.; Hankiewicz, E.M.; Buhmann, H.; Molenkamp, L.W. in Science Advances (2020). 6(26) eaba4625.

Selective area grown ZnTe nanowires as the basis for quasionedimensional CdTeHgTe multishell heterostructures. Hajer, J.; Mantei, W.; Kessel, M.; Brüne, C.; Wenner, S.; van Helvoort, A. T. J.; Buhmann, H.; Molenkamp, L. W. in Phys. Rev. Materials (2020). 4(6) 066001.

Band edge thermometry for the MBE growth of (Hg,Cd)Tebased materials. Schlereth, R.; Hajer, J.; Fürst, L.; Schreyeck, S.; Buhmann, H.; Molenkamp, L.W. in Journal of Crystal Growth (2020). 537 125602.

Dynamical Separation of Bulk and Edge Transport in HgTeBased 2D Topological Insulators. Dartiailh, Matthieu C.; Hartinger, Simon; Gourmelon, Alexandre; Bendias, Kalle; Bartolomei, Hugo; Kamata, Hiroshi; Berroir, JeanMarc; Fève, Gwendal; Plaifmmode mboxccelse ccfiais, Bernard; Lunczer, Lukas; Schlereth, Raimund; Buhmann, Hartmut; Molenkamp, Laurens W.; Bocquillon, Erwann in Phys. Rev. Lett. (2020). 124(7) 076802.

How to measure the entropy of a mesoscopic system via thermoelectric transport. Kleeorin, Yaakov; Thierschmann, Holger; Buhmann, Hartmut; Georges, Antoine; Molenkamp, Laurens W.; Meir, Yigal in Nature Communications (2019). 10(1)

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 VolkovPankratov Surface States in Compressively Strained HgTe. Mahler, David M.; Mayer, JulianBenedikt; 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.

ProximityInduced 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 freestanding 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 inplane 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 HgTeBased Josephson Junctions. Bocquillon, E; Wiedenmann, J; Deacon, R. S.; Klapwijk, T. M.; Buhmann, H.; Molenkamp, L. W. in Topological Matter. Springer Series in SolidState 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 VolkovPankratov states in topological HgTe heterojunctions using highfrequency 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.; GoldhaberGordon, D. in Phys. Rev. Lett. (2017). 119(22) 226401.

Transport spectroscopy of induced superconductivity in the threedimensional 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; BenShach, Gilad; Leubner, Philipp; Brüne, Christoph; Buhmann, Hartmut; Molenkamp, Laurens W.; Halperin, Bertrand I.; Yacoby, Amir in Nature Physics (2017). 13(1) 87–93.

CdTeHgTe coreshell 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 HgTeBased 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 Coulombcoupled 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 threedimensional 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.

Hightemperature 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 HgTebased 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 MagnetoPhotoresponse of a HgTeBased TwoDimensional 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 TwoDimensional 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.

Phasesensitive 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.

Threeterminal 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 timereversal symmetry. Ma, Eric Yue; Calvo, M. Reyes; Wang, Jing; Lian, Biao; Mühlbauer, Mathias; Brüne, Christoph; Cui, YongTao; Lai, Keji; Kundhikanjana, Worasom; Yang, Yongliang; Baenninger, Matthias; König, Markus; Ames, Christopher; Buhmann, Hartmut; Leubner, Philipp; Molenkamp, Laurens W.; Zhang, ShouCheng; GoldhaberGordon, David; Kelly, Michael A.; Shen, ZhiXun in Nature Communications (2015). 6(1)

Temperaturedriven 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 CurrentPhase 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.

DiracScreening Stabilized SurfaceState Transport in a Topological Insulator. Brüne, Christoph; Thienel, Cornelius; Stuiber, Michael; Böttcher, Jan; Buhmann, Hartmut; Novik, Elena G.; Liu, ChaoXing; Hankiewicz, Ewelina M.; Molenkamp, Laurens W. in Phys. Rev. X (2014). 4(4) 041045.

Landau levels and spin splitting in the twodimensional 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.; DuninBorkowski, R. E.; Molenkamp, L. W. in Advanced Materials Interfaces (2014). 1(5) 1400134.

OneDimensional 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.; GoldhaberGordon, 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.; GoldhaberGordon, 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 ThreeDimensional 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.; GoldhaberGordon, 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, XiaoLiang; Zhang, ShouCheng 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 magnetooptical 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 HighMobility ThreeDimensional 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 zerogap 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 MagnetoOptical 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 zeromode Landau levels in HgTe/Hg\($_x$\)Cd\($_1\ensuremathx$\)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 twodimensional 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 THzOptical 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, XiaoLiang; Zhang, ShouCheng 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, ChaoXing; Qi, XiaoLiang; Zhang, ShouCheng 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 magnetotransport 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 temperaturedependent thermopower of fewelectron 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, XiaoLiang; Zhang, ShouCheng 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 HgMnTeQuantum 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 AharonovCasher 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 SpinCorrelated 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 typeIII 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(1y)Mn(y)Te quantum wells. Novik, E. G.; PfeufferJeschke, A.; Jungwirth, T.; Latussek, V.; Becker, C. R.; Landwehr, G.; Buhmann, H.; Molenkamp, L. W. in Phys. Rev. B (2005). 72(3) 035321.

Lowfield diffusion magnetothermopower of a highmobility twodimensional 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(1x)Cd(x)Te based low dimensional structures. Becker, C.R.; Ortner, K.; Zhang, X.C.; PfeufferJeschke, A.; Latussek, V.; Gui, Y.S.; Daumer, V.; Buhmann, H.; Landwehr, G.; Molenkamp, L.W. in Physica E: Lowdimensional Systems and Nanostructures (2004). 20(34) 436–443.

Giant spinorbit 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 twodimensional electron gas in Hg(1x)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 highenergy quasiparticle distributions: Electronelectron scattering in a twodimensional 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 quantumwell 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.

Electronbeam propagation in a twodimensional 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 twodimensional conductors. Yanovsky, A.V.; Predel, H.; Buhmann, H.; Gurzhi, R.N.; Kalinenko, A.N.; Kopeliovich, A.I.; Molenkamp, L.W. in Physica E: Lowdimensional Systems and Nanostructures (2002). 12(14) 241–243.

MBE growth and characterization of Hg based compounds and heterostructures. Becker, C.R; Zhang, X.C; Ortner, K; Schmidt, J; PfeufferJeschke, A; Latussek, V; Gui, Y.S; Daumer, V; Liu, J; Buhmann, H; Landwehr, G; Molenkamp, L.W in Thin Solid Films (2002). 412(12) 129–138.

Large Rashba spinorbit splitting in gate controlled ntype modulation doped HgTe/Hg(0.3)Cd(0.7x)Mn(x)Te quantum wells. Gui, Y.S.; Liu, J.; Daumer, V.; Becker, C.R.; Buhmann, H.; Molenkamp, L.W. in Physica E: Lowdimensional Systems and Nanostructures (2002). 12(14) 416–419.

Growth and MagnetoTransport 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.; PfeufferJeschke, A.; Buhmann, H.; Molenkamp, L.W. in Physica Status Solidi B (2002). 229(2) 775–779.

Electronwave diffraction by density inhomogeneities in twodimensional electron gas. Novik, E.G.; Buhmann, H.; Maximov, S.; Molenkamp, L.W. in Physica E: Lowdimensional Systems and Nanostructures (2002). 12(14) 237–240.

1D diffusion: a novel transport regime in narrow 2DEG channels. Buhmann, H.; Molenkamp, L.W. in Physica E: Lowdimensional Systems and Nanostructures (2002). 12(14) 715–718.

Rashba splitting in ntype modulationdoped HgTe quantum wells with an inverted band structure. Zhang, X. C.; PfeufferJeschke, 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 ntype 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.

AngleResolved Spectroscopy of ElectronElectron 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: Lowdimensional Systems and Nanostructures (2000). 6(14) 400–403.

Probing the Potential Landscape Inside a TwoDimensional 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 twodimensional 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). 284288 1904–1905.

Electrontextendashelectron scattering and the propagation of electron beams in a twodimensional electron gas. Buhmann, H; Predel, H; Molenkamp, L.W; Gurzhi, R.N; Kopeliovich, A.I; Kalinenko, A.N; Yanovsky, A.V in Physica E: Lowdimensional Systems and Nanostructures (2000). 6(14) 310–313.

Effects of electronelectron scattering on electronbeam propagation in a twodimensional 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 electronelectron 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(58) 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 twodimensional 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.

Magnetothermopower of a chaotic, ballistic quantum dot. Buhmann, H.; Möller, S.; Godijn, S.F.; Molenkamp, L.W. in Physica B: Condensed Matter (1998). 256258 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.