Publications

LDS Group referred publications (2012- dec 2022)

  • Y Gul, S N Holmes, Chang-Woo Cho, B Piot, M Myronov, and M Pepper, “Two-dimensional localization in gesn,” Journal of Physics: Condensed Matter 34, 485301 (2022).

  • A. V. Ikonnikov, S. S. Krishtopenko, L. S. Bovkun, N. N. Mikhailov, S. A. Dvoretskii, B. A. Piot, M. Potemski, M. Orlita, F. Teppe, and V. I. Gavrilenko, “Origin of structure inversion asymmetry in double hgte quantum wells,” JETP Letters 116, 547–555 (2022).

  • Ipsita Das, Cheng Shen, Alexandre Jaoui, Jonah Herzog-Arbeitman, Aaron Chew, Chang-Woo Cho, Kenji Watanabe, Takashi Taniguchi, Benjamin A. Piot, B. Andrei Bernevig, and Dmitri K. Efetov, “Observation of reentrant correlated insulators  and  interaction-driven  fermi-surface  reconstructions  at  one  magnetic  flux  quantum  per  moir´e  unit  cell  in magic-angle twisted bilayer graphene,” Phys. Rev. Lett. 128, 217701 (2022).

  • Jan Wyzula, Xin Lu, David Santos-Cottin, Dibya Kanti Mukherjee, Ivan Mohelsky, Florian Le Mardel´e, Jiri Novak, Mario Novak, Raman Sankar, Yuriy Krupko, Benjamin A. Piot, Wei-Li Lee, Ana Akrap, Marek Potemski, Mark O. Goerbig, and Milan Orlita, “Lorentz-boost-driven magneto-optics in a dirac nodal-line semimetal,” Advanced Science 9, 2105720 (2022), https://onlinelibrary.wiley.com/doi/pdf/10.1002/advs.202105720.

  • V. Zˇelezny´, V. Goian, J. Navr´atil,  Cˇ. Draˇsar, M. Orlita, B. A. Piot, J. Prokleˇska, M. M´ıˇsek, J. Kaˇstil,  and S. Kamba, “Anomalous temperature dependence of the effective mass in p-type Bi2Te3,” Phys. Rev. B 104, 165203 (2021).
  • Xiaobo   Lu,   Biao   Lian,   Gaurav   Chaudhary,   Benjamin   A.   Piot,   Giulio   Romagnoli,   Kenji   Watanabe,   Takashi  Taniguchi,  Martino  Poggio,  Allan  H.  MacDonald,  B.  Andrei  Bernevig,   and   Dmitri   K.   Efetov, “Multiple  flat  bands  and  topological  hofstadter   butterfly   in   twisted   bilayer   graphene   close   to   the   sec-   ond magic angle,” Proceedings of the National Academy of Sciences 118 (2021), 10.1073/pnas.2100006118, https://www.pnas.org/content/118/30/e2100006118.full.pdf.
  • Shuigang Xu, Mohammed M. Al Ezzi, Nilanthy Balakrishnan, Aitor Garcia-Ruiz, Bonnie Tsim, Ciaran Mullan, Julien Barrier, Na Xin, Benjamin A. Piot, Takashi Taniguchi, Kenji Watanabe, Alexandra Carvalho, Artem Mishchenko, A. K. Geim,  Vladimir I. Falko,  Shaffique Adam,  Antonio Helio Castro Neto,  Kostya S. Novoselov,  and Yanmeng   Shi, “Tunable van hove singularities and correlated states in twisted monolayer-bilayer graphene,” Nature Physics  17, 619–626 (2021).

  • S. Polatkan, M. O. Goerbig, J. Wyzula, R. Kemmler, L. Z. Maulana, B. A. Piot, I. Crassee, A. Akrap, C. Shekhar, C. Felser, M. Dressel, A. V. Pronin, and M. Orlita, “Magneto-optics of a weyl semimetal beyond the conical band approximation: Case study of tap,” Phys. Rev. Lett. 124, 176402 (2020).
  • Louis    Veyrat,    Corentin    D´eprez,    Alexis    Coissard,    Xiaoxi    Li,    Fr´ed´eric    Gay,    Kenji    Watanabe,    Takashi Taniguchi,    Zheng   Han,    Benjamin   A.   Piot,    Hermann   Sellier,       and   Benjamin   Sac´ep´e,   “Helical   quantum hall phase in graphene on srtio3,” Science 367, 781–786 (2020), arxiv: https://arxiv.org/abs/1907.02299, https://science.sciencemag.org/content/367/6479/781.full.pdf.
  • Tuyen Nguyen, Adib Tavakoli, Sebastien Triqueneaux, Rahul Swami, Aki Ruhtinas, Jeremy Gradel, Pablo Garcia- Campos, Klaus Hasselbach, Aviad Frydman, Benjamin Piot, Mathieu Gibert, Eddy Collin, and Olivier Bourgeois, “Niobium nitride thin films for very low temperature resistive thermometry,” Journal of Low Temperature Physics 197, 348–356 (2019), arxiv XX.
  • L.S. Bovkun, A.V. Ikonnikov, V.Ya. Aleshkin, K.V. Maremyanin, N.N. Mikhailov, S.A. Dvoretskii, S.S. Krishtopenko, F. Teppe,  B.A. Piot,  M. Potemski,  M. Orlita,   and V.I. Gavrilenko, “Magnetospectroscopy of double hgte/cdhgte   qws with inverted band structure in high magnetic fields up to 30 t,” Opto-Electronics Review 27, 213 – 218 (2019).
  • L. S. Bovkun, A. V. Ikonnikov, V. Ya. Aleshkin, M. Orlita, M. Potemski, B. A. Piot, S. A. Dvoretskii, N. N. Mikhailov, and V. I. Gavrilenko, “Magnetoabsorption in hgcdte/cdhgte quantum wells in tilted magnetic fields,” JETP Letters 109, 191–197 (2019).
  • Jiangxiazi Lin, Tianyi Han, Benjamin A. Piot, Zefei Wu, Shuigang Xu, Gen Long, Liheng An, Patrick Cheung, Peng- Peng Zheng, Paulina Plochocka, Xi Dai, Duncan K. Maude, Fan Zhang, and Ning Wang, “Determining interaction enhanced valley susceptibility in spin-valley-locked mos2,” Nano Letters, Nano Lett. 19, 1736–1742 (2019).
  • L S Bovkun, A V Ikonnikov, V Ya  Aleshkin, K E Spirin, V I Gavrilenko, N N Mikhailov, S A Dvoretskii, F Teppe, B A Piot, M Potemski,   and M Orlita, “Landau level spectroscopy of valence bands in HgTe  quantum wells:  effects   of symmetry lowering,” Journal of Physics: Condensed Matter 31, 145501 (2019).
  • Jun Yin, Sergey Slizovskiy, Yang Cao, Sheng Hu, Yaping Yang, Inna Lobanova, Benjamin A. Piot, Seok-Kyun Son, Servet Ozdemir, Takashi Taniguchi, Kenji Watanabe, Kostya S. Novoselov, Francisco Guinea, A. K. Geim, Vladimir Falko, and Artem Mishchenko, “Dimensional reduction, quantum hall effect and layer parity in graphite films,” Nature Physics 15, 437–442 (2019).
  • L. S. Bovkun, K. V. Maremyanin, A. V. Ikonnikov, K. E. Spirin, V. Ya. Aleshkin, M. Potemski, B. A. Piot, M. Orlita, N. N. Mikhailov,  S. A. Dvoretskii,  and V. I. Gavrilenko, “Magnetooptics of hgte/cdte quantum wells with giant  rashba splitting in magnetic fields up to 34 t,” Semiconductors 52, 1386–1391 (2018).
  • Mahabub A. Bhuiyan, Zakhar R. Kudrynskyi, Debarati Mazumder, Jake D. G. Greener, Oleg Makarovsky, Christopher J. Mellor, Evgeny E. Vdovin, Benjamin A. Piot, Inna I. Lobanova, Zakhar D. Kovalyuk, Marina Nazarova, Artem Mishchenko, Kostya S. Novoselov, Yang Cao, Laurence Eaves, Go Yusa, and Amalia Patane, “Photoquantum hall  effect and light-induced charge transfer at the interface of graphene/inse heterostructures,” Advanced Functional Materials 29, 1805491 (2018).
  • L. S. Bovkun, A. V. Ikonnikov, V. Ya. Aleshkin, S. S. Krishtopenko, N. N. Mikhailov, S. A. Dvoretskii, M. Potemski, B. Piot, M. Orlita, and V. I. Gavrilenko, “Polarization-sensitive fourier-transform spectroscopy of hgte/cdhgte quantum wells in the far infrared range in a magnetic field,” JETP Letters 108, 329–334 (2018).
  • W. Desrat, S. S. Krishtopenko, B. A. Piot, M. Orlita, C. Consejo, S. Ruffenach, W. Knap, A. Nateprov, E. Arushanov, and F. Teppe, “Band splitting in cd3as2 measured by magnetotransport,” Phys. Rev. B 97, 245203 (2018).
  • Hugo Henck, Jose Avila, Zeineb Ben Aziza, Debora Pierucci, Jacopo Baima, Betu¨l Pamuk, Julien Chaste, Daniel Utt, Miroslav Bartos, Karol Nogajewski, Benjamin A. Piot, Milan Orlita, Marek Potemski, Matteo Calandra, Maria C. Asensio, Francesco Mauri, Cl´ement Faugeras,   and Abdelkarim Ouerghi, “Flat electronic bands in long sequences of rhombohedral-stacked graphene,” Phys. Rev. B 97, 245421 (2018).
  • V. V. Rumyantsev, L. S. Bovkun, A. M. Kadykov, M. A. Fadeev, A. A. Dubinov, V. Ya. Aleshkin, N. N. Mikhailov, S. A. Dvoretsky, B. Piot, M. Orlita, M. Potemski, F. Teppe, S. V. Morozov, and V. I. Gavrilenko, “Magnetooptical studies and stimulated emission in narrow gap hgte/cdhgte structures in the very long wavelength infrared range,” Semiconductors 52, 436–441 (2018).
  • M. Hakl, S. Tchoumakov, I. Crassee, A. Akrap, B. A. Piot, C. Faugeras, G. Martinez, A. Nateprov, E. Arushanov, F. Teppe, R. Sankar, Wei-li Lee, J. Debray, O. Caha, J. Nov´ak, M. O. Goerbig, M. Potemski,  and M. Orlita, “Energy scale of dirac electrons in cd3as2,” Phys. Rev. B 97, 115206 (2018).
  • W Desrat, M Moret,  O Briot, T-H Ngo, B A Piot, B Jabakhanji,   and B Gil, “Superconducting ga/gase layers grown   by van der waals epitaxy,” Materials Research Express 5, 045901 (2018).
  • S. Ruffenach, S. S. Krishtopenko, L. S. Bovkun, A. V. Ikonnikov, M. Marcinkiewicz, C. Consejo, M. Potemski, B. Piot, M. Orlita, B. R. Semyagin, M. A. Putyato, E. A. Emel’yanov, V. V. Preobrazhenskii, W. Knap, F. Gonzalez-Posada, G.  Boissier,  E.  Tourni´e,  F.  Teppe,   and  V.  I.  Gavrilenko,  “Magnetoabsorption  of  dirac  fermions  in  inas/gasb/inas “three-layer” gapless quantum wells,” JETP Letters 106, 727–732 (2017).
  • M. Hakl, L. Ohnoutek, M. Veis, . Draar, A. Materna, G. Strzelecka, A. Hruban, A. Slobodeniuk, B. A. Piot, G. Martinez, M. Potemski, and M. Orlita, “The saturation of interband faraday rotation in bi2se3,” EPL (Europhysics Letters) 117, 47006 (2017).
  • G. Martinez, B. A. Piot, M. Hakl, M. Potemski, Y. S. Hor, A. Materna, S. G. Strzelecka, A. Hruban, O. Caha, J. Novk, A. Dubroka, . Draar, and M. Orlita, “Determination of the energy band gap of bi2se3,” Scientific Reports7, 6891– (2017).
  • A. Akrap, M. Hakl, S. Tchoumakov, I. Crassee, J. Kuba, M. O. Goerbig, C. C. Homes, O. Caha, J. Nov´ak, F. Teppe, W. Desrat, S. Koohpayeh, L. Wu, N. P. Armitage, A. Nateprov, E. Arushanov, Q. D. Gibson, R. J. Cava, D. van der Marel, B. A. Piot, C. Faugeras, G. Martinez, M. Potemski,  and M. Orlita, “Magneto-optical signature of massless   kane electrons in cd3as2,” Phys. Rev. Lett. 117, 136401 (2016).
  • K. Ganzhorn, J. Barker, R. Schlitz, B. A. Piot, K. Ollefs, F. Guillou, F. Wilhelm, A. Rogalev, M. Opel, M. Althammer, S.  Gepr¨ags,  H.  Huebl,  R.  Gross,  G.  E.  W.  Bauer,    and  S.  T.  B.  Goennenwein,  “Spin  hall  magnetoresistance  in  a canted ferrimagnet,” Phys. Rev. B 94, 094401 (2016).
  • B. A. Piot, W. Desrat, D. K. Maude, M. Orlita, M. Potemski, G. Martinez,  and Y. S. Hor, “Hole Fermi  surface in  Bi2Se3 probed by quantum oscillations,” Phys. Rev. B 93, 155206 (2016).
  • B. A. Piot, W. Desrat, D. K. Maude, D. Kazazis, A. Cavanna,   and U. Gennser, “Disorder-induced stabilization of      the quantum hall ferromagnet,” Phys. Rev. Lett. 116, 106801 (2016).
  • L. Ohnoutek, M. Hakl, M. Veis, B. A. Piot, C. Faugeras, G. Martinez, M. V. Yakushev, R. W. Martin, . Draar, A. Materna, G. Strzelecka, A. Hruban, M. Potemski, and M. Orlita, “Strong interband Faraday rotation in 3D topological insulator Bi2Se3,” Scientific Reports 6, 19087– (2016).
  • J. R. Wallbank, D. Ghazaryan, A. Misra, Y. Cao, J. S. Tu, B. A. Piot, M. Potemski, S. Pezzini, S. Wiedmann, U. Zeitler, T. L. M. Lane, S. V. Morozov, M. T. Greenaway, L. Eaves, A. K. Geim, V. I. Fal’ko, K. S. Novoselov, and A. Mishchenko, “Tuning the valley and chiral quantum state of dirac electrons in van der waals heterostructures,” Science 353, 575–579 (2016).
  • J. Kunc, B. A. Piot, D. K. Maude, M. Potemski, R. Grill, C. Betthausen, D. Weiss,  V. Kolkovsky,  G. Karczewski,         and T. Wojtowicz, “Magnetoresistance quantum oscillations in a magnetic two-dimensional electron gas,” Phys. Rev. B 92, 085304 (2015).
  • T. Ouisse, L. Shi, B. A. Piot, B. Hackens, V. Mauchamp, and D. Chaussende, “Magnetotransport properties of nearly-free electrons in two-dimensional hexagonal metals and application to the Mn+1aXn  phases,” Phys. Rev. B    92, 045133 (2015).
  • V. T. Renard, B. A. Piot, X. Waintal, G. Fleury, D. Cooper, Y. Niida,  D. Tregurtha,  A. Fujiwara,  Y. Hirayama,  and K. Takashina, “Valley polarization assisted spin polarization in two dimensions,” Nat Commun 6, – (2015).
  • B.  Sacépé,  J.  Seidemann,  M.  Ovadia,  I.  Tamir,  D.  Shahar,  C.  Chapelier,  C.  Strunk,    and  B.  A.  Piot,  “High-field termination of a cooper-pair insulator,” Phys. Rev. B 91, 220508 (R) (2015).
  • M. Orlita, B. A. Piot, G. Martinez, N. K. Sampath Kumar, C. Faugeras, M. Potemski, C. Michel, E. M. Hankiewicz, T. Brauner, Cˇ. Draˇsar, S. Schreyeck, S. Grauer, K. Brunner, C. Gould, C. Bru¨ne,  and L. W. Molenkamp, “Magneto-optics of massive dirac fermions in bulk bi2se3,” Phys. Rev. Lett. 114, 186401 (2015).
  • S. Mukhopadhyay, S. Kr¨amer, H. Mayaffre, H. F. Legg, M. Orlita, C. Berthier, M. Horvati´c, G. Martinez, M. Potem- ski, B. A. Piot, A. Materna, G. Strzelecka,  and A. Hruban, “Hyperfine coupling and spin polarization in the bulk of  the topological insulator bi2se3,” Phys. Rev. B 91, 081105 (R) (2015).
  • Minju Shin, Ming Shi, M. Mouis, A. Cros, E. Josse, S. Mukhopadhyay, B. Piot, Gyu-Tae Kim, and G. Ghibaudo, “Experimental and theoretical investigation of magnetoresistance from linear regime to saturation in 14-nm fd-soi mos devices,” Electron Devices, IEEE Transactions on 62, 3–8 (2015).
  • W Desrat, B A Piot, D K Maude, Z R Wasilewski, M Henini, and R Airey, “W line shape in the resistively detected nuclear magnetic resonance,” Journal of Physics: Condensed Matter 27, 275801 (2015).
  • S Pezzini, C Cobaleda, B A Piot, V Bellani, and E Diez, “Canted antiferromagnetic to ferromagnetic phase transition  in bilayer graphene,” Journal of Physics: Conference Series 647, 012044 (2015).
  • Y. Cao, A. Mishchenko, G. L. Yu, E. Khestanova, A. P. Rooney, E. Prestat, A. V. Kretinin, P. Blake, M. B. Shalom, C. Woods, J. Chapman, G. Balakrishnan, I. V. Grigorieva, K. S. Novoselov, B. A. Piot, M. Potemski, K. Watanabe, T. Taniguchi, S. J. Haigh, A. K. Geim, and R. V. Gorbachev,  “Quality  heterostructures  from  two-dimensional crystals unstable in air by their assembly in inert atmosphere,” Nano Letters 15, 4914–4921 (2015).
  • C. Betthausen, P. Giudici, A. Iankilevitch, C. Preis, V. Kolkovsky, M. Wiater, G. Karczewski, B. A. Piot, J. Kunc, M. Potemski, T. Wojtowicz, and D. Weiss, “Fractional quantum hall effect in  a dilute  magnetic  semiconductor,” Phys. Rev. B 90, 115302 (2014).
  • S. Pezzini, C. Cobaleda, B. A. Piot, V. Bellani, and E. Diez, “Critical point for the canted antiferromagnetic to ferromagnetic phase transition at charge neutrality in bilayer graphene,” Phys. Rev. B 90, 121404 (R) (2014).
  • G. L. Yu, R. V. Gorbachev, J. S. Tu, A. V. Kretinin, Y. Cao, R. Jalil, F. Withers, L. A. Ponomarenko, B. A. Piot, M. Potemski, D. C. Elias, X. Chen, K. Watanabe, T. Taniguchi, I. V. Grigorieva, K. S. Novoselov, V. I. Fal/’ko, A. K. Geim, and A. Mishchenko, “Hierarchy of hofstadter states and replica quantum hall ferromagnetism in graphene superlattices,” Nat Phys 10, 525–529 (2014).
  • Minju Shin, Ming Shi, Mireille Mouis, Antoine Cros, Emmanuel Josse, Sutirha Mukhopadhyay, Benjamin Piot, Gyu-Tae Kim, and Grard Ghibaudo, “Magnetoresistance mobility characterization in advanced fd-soi n-mosfets,” Solid-State Electronics 103, 229 – 235 (2014).
  • O.I. Aydin, M. Mouis, A. Cresti, B.A. Piot, T. Hallam, J.L. Thomassin, and G.S. Duesberg, “Low temperature char- acterization of cvd graphene devices fabricated with a scalable process route,” in Proceedings of the11th International Workshop on low temperature electronics (WOLTE) (2014) pp. 89–92.
  • M.K. Joo, M. Mouis, B. Piot,  S. Barreau,  M. Shin,  Kim G.T.,  and G. Ghibaudo, “Low-temperature characterization of hall and effective mobility in junctionless transistors,” in Proceedings of the11th International Workshop on low temperature electronics (WOLTE) (2014) pp. 85–88.
  • Przemyslaw  Leszczynski,  Zheng  Han,  Aurelien  A.  L.  Nicolet,  Benjamin  A.  Piot,  Piotr  Kossacki,  Milan   Or-   lita,  Vincent  Bouchiat,   Denis   M.   Basko,   Marek   Potemski,   and   Clement   Faugeras,   “Electrical   switch   to  the resonant magneto-phonon effect in graphene,” Nano Letters 14, 1460–1466 (2014), pMID: 24490748, http://dx.doi.org/10.1021/nl404588g.
  • D.K. Maude, B. Piot,   and W. Desrat, “The contact hyperfine interaction and the integer and fractional quantum    hall effects,” in Proceedings of the11th International Workshop on low temperature electronics (WOLTE) (2014) pp. 49–52.
  • W. Desrat, B. A. Piot, S. Kr¨amer, D. K. Maude, Z. R. Wasilewski, M. Henini,   and R. Airey, “Dispersive line shape in the vicinity of the ν=1 quantum hall state: Coexistence of knight-shifted and unshifted resistively detected nmr responses,” Phys. Rev. B 88, 241306 (R) (2013).
  • K. Takashina, Y. Niida, V. T. Renard, B. A. Piot, D. S. D. Tregurtha, A. Fujiwara, and Y. Hirayama, “Spin and valley polarization dependence of resistivity in two dimensions,” Phys. Rev. B 88, 201301 (R) (2013).
  • J. A. Alexander-Webber, A. M. R. Baker, T. J. B. M. Janssen, A. Tzalenchuk, S. Lara-Avila, S. Kubatkin, R. Yaki- mova, B. A. Piot, D. K. Maude, and R. J. Nicholas, “Phase space for the breakdown of the quantum hall effect in epitaxial graphene,” Phys. Rev. Lett. 111, 096601 (2013).
  • L. A. Ponomarenko, R. V. Gorbachev, G. L. Yu, D. C. Elias, R. Jalil, A. A. Patel, A. Mishchenko, A. S. Mayorov, C. R. Woods, J. R. Wallbank, M. Mucha-Kruczynski, B. A. Piot, M. Potemski, I. V. Grigorieva, K. S. Novoselov, F. Guinea, V. I. Fal’ko,  and A. K. Geim, “Cloning of Dirac fermions in graphene superlattices,” NATURE  497,  594–597 (2013).
  • S. I. Vedeneev, B. A. Piot, D. K. Maude,   and A. V. Sadakov, “Temperature dependence of the upper critical field        of FeSe single crystals,” Phys. Rev. B 87 (2013).
  • M Floser, B A Piot, CL Campbell, DK Maude, M Henini, R Airey, ZR Wasilewski, S Florens,  and T Champel,  “Classical percolation fingerprints in the high temperature regime of the quantum hall effect,” New Journal of Physics 15, 083027 (2013).
  • Sung Jae Chang, Sorin Cristoloveanu, Maryline Bawedin, Jong Hyun Lee, Jung Hee Lee, S. Mukhopadhyay, and B. A. Piot, “Magnetoresistance measurements and unusual mobilitiy behavior in FD mosfets,” in Proceedings of the European Solid-State Device Research Conference, ESSDERC 2013, Bucharest, Romania, September 16-20, 2013 (2013) pp. 296–299.
  • S. I. Vedeneev, B. A. Piot, and D. K. Maude, “Gap like structure in a nonsuperconducting layered oxycarbonate Bi2+xSr4−xCu2CO3O8+δ single crystal,” PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 483, 40–44 (2012).
  • P. Plochocka, P. Y. Solane, R. J. Nicholas, J. M. Schneider, B. A. Piot, D. K. Maude, O. Portugall, and G. L. J. A. Rikken, “Origin of electron-hole asymmetry in graphite and graphene,” Phys. Rev. B 85, 245410 (2012).
  • B. A. Piot and D. K. Maude, “Magnetic-field-induced Stoner transition in a dilute quantum Hall system,” Phys.      Rev. B 85, 195309 (2012).
  • J. M. Schneider, B. A. Piot, I. Sheikin,  and D. K. Maude, “Using the de Haas-van Alphen Effect to Map Out the  Closed Three-Dimensional Fermi Surface of Natural Graphite,” Phys. Rev. Lett. 108, 117401 (2012).
  • M. Stern, B. A. Piot, Y. Vardi, V. Umansky, P. Plochocka, D. K. Maude, and I. Bar-Joseph, “NMR Probing of the Spin Polarization of the ν = 5/2 Quantum Hall State,” Phys. Rev. Lett. 108, 066810 (2012).
  • J. Kunc, K. Kowalik, F. J. Teran, P. Plochocka, B. A. Piot, D. K. Maude, M. Potemski,  V. Kolkovsky,  G. Karczewski, and T. Wojtowicz, “Enhancement of the spin gap in fully occupied two-dimensional Landau levels,” Physical Review B 82, 115438 (2010).
  • B. A. Piot, J. Kunc, M. Potemski, D. K. Maude, C. Betthausen, A. Vogl, D. Weiss, G. Karczewski, and T. Wojtowicz, “Fractional quantum Hall effect in CdTe,” Physical Review B 82, 081307 (R) (2010).
  • Xiaoqing Zhou, B. A. Piot, M. Bonin, L. W. Engel,  S. Das Sarma,  G. Gervais,  L. N. Pfeiffer,  and K. W. West, “Colossal magnetoresistance in an ultraclean weakly interacting 2d fermi liquid,” Phys. Rev. Lett. 104,  216801 (2010).
  • S. I. Vedeneev, B. A. Piot, and D. K. Maude, “Magnetic field dependence of the superconducting energy gap in Bi2Sr2CaCu2O8+δ probed using break-junction tunneling spectroscopy,” Physical Review B 81, 054501 (2010).
  • Walt A de Heer, Claire Berger, Xiaosong Wu, Mike Sprinkle, Yike Hu, Ming Ruan, Joseph A Stroscio, Phillip N First, Robert Haddon, Benjamin Piot, Clement Faugeras, Marek Potemski, and Jeong-Sun Moon, “Epitaxial graphene electronic structure and transport,” Journal of Physics D 43, 374007 (2010).
  • C. R. Dean, B. A. Piot, G. Gervais, L. N. Pfeiffer, and K. W. West, “Current-induced nuclear-spin activation in a two-dimensional electron gas,” Phys. Rev. B 80, 153301 (2009).
  • B. A. Piot, D. K. Maude, U. Gennser, A. Cavanna, and D. Mailly, “Interplay among spin, orbital effects, and localization in a GaAs two-dimensional electron gas in a strong in-plane magnetic field,” Physical Review B 80, 115337 (2009).
  • B.A. Piot, C.R. Dean,  G. Gervais,  Z. Jiang,  L. W. Engel,  L. Pfeiffer,  and K. West,  “Distortion of the 2d wigner  crystal into a ’quasi-3d’ insulator,” International Journal of Modern Physics B (IJMPB) 23, 2713–2717 (2009).
  • B. A. Piot, Z. Jiang, C. R. Dean, L. W. Engel, G. Gervais, L. N. Pfeiffer,   and K. W. West,  “Wigner crystallization          in a quasi-three-dimensional electronic system,” Nat Phys 4, 936–939 (2008).
  • C. R. Dean, B. A. Piot, P. Hayden, S. Das Sarma, G. Gervais, L. N. Pfeiffer, and K. W. West, “Contrasting behavior of the 5 and 7 fractional quantum hall effect in a tilted field,” Phys. Rev. Lett. 101, 186806 (2008).
  • C. R. Dean, B. A. Piot, P. Hayden, S. Das Sarma, G. Gervais, L. N. Pfeiffer, and K. W. West, “Intrinsic Gap of the ν=5/2 Fractional Quantum Hall State,” Phys. Rev. Lett. 100, 146803 (2008).
  • C.R. Dean, B.A. Piot, L.N. Pfeiffer, K.W. West, and G. Gervais, “Resistively detected NMR in quantum Hall states: Investigation of the anomalous line shape near ν = 1 ,” 17th International Conference on Electronic Properties of Two-Dimensional Systems, Physica E 40, 990–994 (2008).
  • B. A. Piot, D. K. Maude, M. Henini, Z. R. Wasilewski, J. A. Gupta, U. Gennser, A. Cavanna,  D. Mailly,  R. Airey,        and G. Hill, “Determination of the Landau level shape via the transition to the spin polarized state in the integer quantum Hall effect,” Physica E 40, 1200–1201 (2008), 17th International Conference on Electronic Properties of Two-Dimensional Systems, Genoa, Italy, Jul 15-20, 2007.
  • B. A. Piot, D. K. Maude, M. Henini, Z. R. Wasilewski, J. A. Gupta, K. J. Friedland, R. Hey, K. H. Ploog, U. Gennser, A. Cavanna, D. Mailly, R. Airey, and G. Hill, “Influence of the single-particle Zeeman energy on the quantum Hall ferromagnet at high filling factors,” Physical Review B 75, 155332 (2007).
  • B. A. Piot, D. K. Maude, K. J. Friedland, R. Hey, K. H. Ploog, Z. R. Wasilewski, M. Henini, R. Airey, G. Hill, A. I. Toropov,  U. Gennser,  A. Cavanna,   and D. Mailly, “Magnetic-field-induced Stoner transition in a quantum   Hall ferromagnet at high filling factors,” in Physics of Semiconductors, Pts A and B , AIP Conference Proceedings, Vol. 893, edited by Jantsch, W and Schaffler, F (2007) pp. 651–652, 28th International Conference on the Physics of Semiconductors (ICPS-28), Vienna, Austria, Jul 24-28, 2006.
  • V. A. Chitta, W. Desrat, D. K. Maude, B. A. Piot, N. F. Oliveira, Jr., P. H. O. Rappl, A. Y. Ueta, and E. Abramof, “Integer quantum Hall effect in a PbTe quantum well,” Physica E 34, 124–127 (2006), 16th International Conference on the Electronic Properties of Two-Dimensional Systems (EP2DS-16), Albuquerque, NM, Jul 10-15, 2005.
  • B. A. Piot, D. K. Maude, M Henini, Z. R. Wasilewski, K. J. Friedland, R Hey,  K. H. Ploog, A. I. Toropov, R Airey,     and G Hill, “Quantum Hall ferromagnet at high filling factors: A magnetic-field-induced Stoner transition,” Physical Review B 72, 245325 (2005).
  • V. A. Chitta, W Desrat, D. K. Maude, B. A. Piot, N. F. Oliveira, P. H. O. Rappl, A. Y. Ueta, and E Abramof, “Multivalley transport and the integer quantum Hall effect in a PbTe quantum well,” Physical Review B 72, 195326 (2005).
  • B. A. Piot, D. K. Maude, Z.  R.  Wasilewski,  K.  J.  Friedland,  R  Hey,  K.  H.  Ploog,  L  Eaves,  M  Henini,  R  Airey, and G Hill, “Further evidence for a collapse of the exchange-enhanced spin splitting in two dimensional systems,” International Journal Of Modern Physics B 18, 3597–3602 (2004), 16th International Conference on High Magnetic Fields in Semiconductor Physics, Tallahassee, FL, Aug 02-06, 2004.

Voir aussi dans «2S&LDS : Electronic transport – Grenoble : low dimensional systems and quantum transport»

People Research interests