Topological phase diagram of IV-VI semiconductors

2014/15/B/ST3/03833

Keywords

Descriptors

  • ST3_5: Własności elektronowe materiałów i transportu
  • ST3_7: Półprzewodniki
  • ST3_10: Spintronika

Panel

ST3 – Condensed matter physics: structure, electronic properties, fluids, nanosciences, biological physics

Host institution

Instytut Fizyki PAN

Voivodeship: mazowieckie

Other projects carried out by the institution »

Principal investigator (from the host institution)

prof. Tomasz Story

Number of co-investigators in the project: 16

Call

OPUS 8 – announced on 2014-09-15

Amount awarded
1 283 680 PLN
Project start date
2015-07-20
Project end date
2019-04-19
Project duration
45 months (the same as in the proposal)
Project status
Project settled

Equipment purchased [PL]

  1. Detektor promieniowania podczerwonego. Cost: 45 000 PLN
  2. Komputerowy klaster obliczeniowy. Cost: 40 000 PLN
  3. Napylarka próżniowa dla metali. Cost: 125 000 PLN
  4. Siatki dyfrakcyjne dla zakresu podczerwieni. Cost: 15 000 PLN
  5. Stanowisko pompowe turbomolekularne. Cost: 70 000 PLN
  6. Woltomierz selektywny fazoczuly (lock-in). Cost: 35 000 PLN

Information in the final report

Publication in academic press/journals (13)

  1. Experimental evidence for topological surface states wrapping around a bulk SnTe crytsla

    Authors:
    K. Dybko, M. Szot, A. Szczerbakow, M.U. Gutowska, T. Zajarniuk, J.Z. Domagala, A. Szewczyk, T. Story, W. Zawadzki
    Academic press:
    Physical Review B (year: 2017, volume: 96, pages: 205129-1-5), Publisher: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevB.96.205129 – link to the publication
  2. Defect-free SnTe topological crystalline insulator nanowires grown by molecular beam epitaxy on graphene

    Authors:
    J. Sadowski, P. Dziawa, A. Kaleta, B. Kurowska, A. Reszka, T. Story, S. Kret
    Academic press:
    Nanoscale (year: 2018, volume: 10, pages: 20772-20778), Publisher: The Royal Society of Chemistry
    Status:
    Published
    DOI:
    10.1039/c8nr06096g – link to the publication
  3. Microhardness and the Young modulus of thin, MBE-grown (Sn,Mn)Te layers containing up to 8% of Mn

    Authors:
    S. Adamiak, M. Zięba, R. Minikayev, A. Reszka, B. Taliashvili, W. Szuszkiewicz
    Academic press:
    Acta Physica Polonica A (year: 2017, volume: 132, pages: 347-350), Publisher: Polish Academy of Sciences, Institute of Physics
    Status:
    Published
    DOI:
    10.12693/APhysPolA.132.347 – link to the publication
  4. Experimental search for the origin of zero-energy modes in topological materials

    Authors:
    G.P. Mazur, K. Dybko, A. Szczerbakow, A. Kazakov, M. Zgirski, E. Łusakowska, S. Kret, J. Korczak, T. Story, M. Sawicki, T. Dietl
    Academic press:
    Physical Review B (year: 2019, volume: 100, pages: 041408(R) 1-6), Publisher: Americal Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevB.100.041408 – link to the publication
  5. Landau levels od double-Weyl nodes in a simple lattice model

    Authors:
    R. Rechciński, J. Tworzydło
    Academic press:
    Acta Physica Polonica A (year: 2016, volume: 130, pages: 1179-1182), Publisher: Polish Academy of Sciences, Institute of Physics
    Status:
    Published
    DOI:
    10.12693/APhysPolA.130.1179 – link to the publication
  6. Robust spin-polarized midgap states at step edges of topological crystalline insulators

    Authors:
    P. Sessi, D. Di Sante, A. Szczerbakow, F. Glott, S. Wilfert, H. Schmidt, T. Bathon, P. Dziawa, M. Greiter, T. Neupert, G. Sangiovanni, T. Story, R. Thomale, M. Bode
    Academic press:
    Science (year: 2016, volume: 354, pages: 1269-1273), Publisher: American Association for Advancement of Science (AAAS)
    Status:
    Published
    DOI:
    10.1126/science.aah6233 – link to the publication
  7. Low-temperature neutron diffraction in the (Pb,Cd)Te solid solution containng 2.2% of Cd

    Authors:
    R. Kuna, X. Fabreges, S. Petit, R. Minikayev, J. Korczak, A. Szczerbakow, W. Szuszkiewicz
    Academic press:
    Acta Physica Polonica A (year: 2018, volume: 134, pages: 944-946), Publisher: Polish Academy of Sciences, Institute of Physics
    Status:
    Published
    DOI:
    10.12693/APhysPolA.134944 – link to the publication
  8. Surface oxidation of SnTe topological crystalline insulator

    Authors:
    N. Berchenko, R. Vitchev, M. Trzyna, R. Wojnarowska-Nowak, A. Szczerbakow, A. Badyla, J. Cebulski, T. Story
    Academic press:
    Applied Surface Science (year: 2018, volume: 452, pages: 134-140), Publisher: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.asusc.2018.04.246 – link to the publication
  9. Alloy broadening of the transition to the nontrivial topological phase of Pb1-xSnxTe

    Authors:
    A. Łusakowski, P. Bogusławski, T. Story
    Academic press:
    Physical Review B (year: 2018, volume: 98, pages: 125203-1-9), Publisher: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevB.98.125203 – link to the publication
  10. XPS study of Te-protected surface of Sn1-xMnxTe topological crystalline insulator

    Authors:
    I.N. Demchenko, Y. Syryanyy, M. Zięba, R. Minikayev, E. Łusakowska, M. Wiater, P. Konstantynov, T. Wojtowicz, T. Story
    Academic press:
    Acta Physica Polonica A (year: 2018, volume: 134, pages: 937-940), Publisher: Polish Academy of Sciences, Institute of Physics
    Status:
    Published
    DOI:
    10.12693/APhysPolA.134.937 – link to the publication
  11. Topological states on uneven (Pb,Sn)Se (001) surfaces

    Authors:
    R. Rechciński, R. Buczko
    Academic press:
    Physical Review B (year: 2018, volume: 98, pages: 245302-1-13), Publisher: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevB.98.245302 – link to the publication
  12. Giant Rashba splitting in Pb1-xSnxTe (111) topological crystalline insulator films controlled by Bi doping in the bulk

    Authors:
    V.V. Volobuev, P.S. Mandal, M. Galicka, O. Caha, J. Sanchez-Barriga, D. Di Sante, A. Varykhalov, A. Khiar, S. Picozzi, G. Bauer, P. Kacman, R. Buczko, O. Rader, G. Springholz
    Academic press:
    Advanced Materials (year: 2017, volume: 29, pages: 1604185(9)), Publisher: Wiley-VCH Verlag
    Status:
    Published
    DOI:
    10.1002/adma.201604185 – link to the publication
  13. Fragility of the Dirac cone splitting in topological crystalline insulator heterostructures

    Authors:
    C.M. Polley, R. Buczko, A. Forsman, P. Dziawa, A. Szczerbakow, R. Rechciński, B.J. Kowalski, T. Story, M. Trzyna, M. Bianchi, A. Grubisic, P. Hoffman, O. Tjernberg, T. Balasubramanian
    Academic press:
    ACS Nano (year: 2018, volume: 12, pages: 617 - 626), Publisher: ACS Publications
    Status:
    Published
    DOI:
    10.1021/acsnano.7b07502 – link to the publication

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Graphic design and implementation: Jakub Piotrowski