Projects funded by the NCN

Information on the principal investigator and host institution

Information of the project and the call

Keywords

Equipment

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Spintronic nanostructures fabricated from III-Mn-V semiconductors and IV-VI topological crystalline insulators

2014/13/B/ST3/04489

Keywords:

magnetic semiconductors topological crystalline insulators nanowires molecular beam epitaxy

Descriptors:

  • ST3_12: Molecular electronics
  • ST3_10: Nanophysics: nanoelectronics, nanophotonics, nanomagnetism, nanoelectromechanics, etc.
  • ST3_5: Physical properties of semiconductors and insulators

Panel:

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

Host institution :

Instytut Fizyki PAN

woj. mazowieckie

Other projects carried out by the institution 

Principal investigator (from the host institution):

dr hab. Janusz Sadowski 

Number of co-investigators in the project: 11

Call: OPUS 7 - announced on 2014-03-17

Amount awarded: 993 280 PLN

Project start date (Y-m-d): 2015-02-10

Project end date (Y-m-d): 2019-02-09

Project duration:: 48 months (the same as in the proposal)

Project status: Project settled

Equipment purchased [PL]

  1. Uchwyty do podłoży MBE (5 szt.) (22 500 PLN)
  2. Moduł do sterowania przesłonami komórek efuzyjnych (3 szt.) (25 500 PLN)
  3. Komórka efuzyjna (45 000 PLN)
  4. Mikroskop stereoskopowy z oświetlaczem (10 000 PLN)
  5. Monitor graficzny do wizualizacji i obróbki obrazów (5 500 PLN)
  6. Pompa do układu chłodzenia dyfraktometru rentgenowskiego (8 610 PLN)
  7. Transfer magnetyczny do urządzenia MBE (30 000 PLN)
  8. Zestaw tytanowych sekcji do pompy jonowej (2 szt.) (40 000 PLN)
  9. Komputer przenośny (4 500 PLN)

Information in the final report

  • Publication in academic press/journals (12)
  1. Evidence for the homogeneous ferromagnetic phase in high quality (Ga,Mn)As and (Ga,Mn)(Bi,As) epitaxial layers from muon spin relaxation spectroscopy
    Authors:
    K. Levchenko, T. Prokscha, J. Sadowski, I. Radelytskyi, R. Jakieła, M. Trzyna, T. Andrearczyk, T. Figielski and T.Wosinski
    Academic press:
    Scientific Reports (rok: 2019, tom: 9, strony: 3394-1 - 3394-8), Wydawca: Springer Nature Publishing AG
    Status:
    Published
    DOI:
    10.1038/s41598-019-40309-y - link to the publication
  2. FIB Method of Sectioning of III–V Core-Multi-Shell Nanowires for Analysis of Core/Sell Interface by High Resolution TEM
    Authors:
    S. Kret, A. Kaleta, M. Bilska, B. Kurowska, A. Siusys, J. Dąbrowski, and J. Sadowski
    Academic press:
    Acta Physica Polonica A (rok: 2017, tom: 131, strony: 1332-1335), Wydawca: Institute of Physics, Polish Academy of Sciences
    Status:
    Published
    DOI:
    10.12693/APhysPolA.131.1332 - link to the publication
  3. Fragility of the Dirac Cone Splitting in Topological Crystalline Insulator Heterostructures
    Authors:
    Craig M. Polley, Ryszard Buczko, Alexander Forsman, Piotr Dziawa, Andrzej Szczerbakow, Rafał Rechciński, Bogdan J. Kowalski, Tomasz Story, Małgorzata Trzyna, Marco Bianchi, Antonija Grubišić Čabo, Philip Hofmann, Oscar Tjernberg, and Thiagarajan Balasubramanian
    Academic press:
    ACS Nano (rok: 2018, tom: 12, strony: 617-626), Wydawca: American Chemical Society
    Status:
    Published
    DOI:
    10.1021/acsnano.7b07502 - link to the publication
  4. Direct observation of doping incorporation pathways in self-catalytic GaMnAs nanowires
    Authors:
    T. Kasama, M. Thuvander, A. Siusys, L. C. Gontard, A. Kovács, S. Yazdi, M. Duchamp, A. Gustafsson, R. E. Dunin-Borkowski, and J. Sadowski
    Academic press:
    Journal of Applied Physics (rok: 2015, tom: 118, strony: 054302-1 - 054302-8), Wydawca: AIP Publishing
    Status:
    Published
    DOI:
    10.1063/1.4927623 - link to the publication
  5. Enhanced Ferromagnetism in Cylindrically Confined MnAs Nanocrystals Embedded in Wurtzite GaAs Nanowire Shells
    Authors:
    Anna Kaleta, Slawomir Kret, Katarzyna Gas, Boguslawa Kurowska, Serhii B. Kryvyi, Bogdan Rutkowski, Nevill Gonzalez Szwacki, Maciej Sawicki and Janusz Sadowski
    Academic press:
    Nano Letters (rok: 2019, tom: 19, strony: 7324−7333), Wydawca: American Chemical Society
    Status:
    Published
    DOI:
    10.1021/acs.nanolett.9b02956 - link to the publication
  6. Wurtzite (Ga,Mn)As nanowire shells with ferromagnetic properties
    Authors:
    J. Sadowski, S.Kret, A. Siusys, T. Wojciechowski, K. Gas, M. F. Islam, C. M. Canali and M. Sawicki
    Academic press:
    Nanoscale (rok: 2017, tom: 9, strony: 2129 - 2137), Wydawca: Royal Society of Chemistry
    Status:
    Published
    DOI:
    10.1039/c6nr08070g - link to the publication
  7. Defect-free SnTe topological crystalline insulator nanowires grown by molecular beam epitaxy on graphene
    Authors:
    Janusz Sadowski, Piotr Dziawa, Anna Kaleta, Bogusława Kurowska, Anna Reszka, Tomasz Story, and Sławomir Kret
    Academic press:
    Nanoscale (rok: 2018, tom: 10, strony: 20772–20778), Wydawca: Royal Society of Chemistry
    Status:
    Published
    DOI:
    10.1039/c8nr06096g - link to the publication
  8. Band structure evolution and the origin of magnetism in (Ga,Mn)As: From paramagnetic through superparamagnetic to ferromagnetic phase
    Authors:
    L. Gluba, O. Yastrubchak, J.Z. Domagala, R. Jakiela, T. Andrearczyk, J. Żuk, T. Wosinski, J. Sadowski, and M. Sawicki
    Academic press:
    Physical Review B (rok: 2018, tom: 97, strony: 115201-1 - 115201-10), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevB.97.115201 - link to the publication
  9. Electronic Structure of (Ga,Mn)As revisited
    Authors:
    J. Kanski. L. Ilver, K. Karlsson. M. Leandersson. I. Ulfat, J. Sadowski, I. Di Marco
    Academic press:
    New Journal of Physics (rok: 2017, tom: 19, strony: 023006-1 - 023006-8), Wydawca: Institute of Physics
    Status:
    Published
    DOI:
    10.1088/1367-2630/aa5a42 - link to the publication
  10. Off-Axis Electron Holography of Magnetic Nanostructures: Magnetic Behavior of Mn Rich Nanoprecipitates in (Mn,Ga)As System
    Authors:
    M. Barańska, P. Dłużewski, S. Kret, K. Morawiec, Tian Li and J. Sadowski
    Academic press:
    Acta Physica Polonica A (rok: 2017, tom: 131, strony: 1406-1408), Wydawca: Institute of Physics, Polish Academy of Sciences
    Status:
    Published
    DOI:
    10.12693/APhysPolA.131.1406 - link to the publication
  11. Hydrostatic pressure influence on TC in (Ga,Mn)As
    Authors:
    Marta Gryglas-Borysiewicz, Adam Kwiatkowski, Piotr Juszyński, Zuzanna Ogorzałek, Konrad Puźniak, Mateusz Tokarczyk, Grzegorz Kowalski, Michał Baj, Dariusz Wasik, Nevill Gonzalez Szwacki, Jacek Przybytek, Janusz Sadowski, Maciej Sawicki, Piotr Dziawa, and Jaroslaw Z. Domagala
    Academic press:
    Physical Review B (rok: 2020, tom: 101, strony: 054413-1 - 054413-10), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevB.101.054413 - link to the publication
  12. Hydrostatic-pressure-induced changes of magnetic anisotropy in (Ga, Mn) As thin films
    Authors:
    M Gryglas-Borysiewicz, P. Juszynski, A. Kwiatkowski, J. Przybytek, J. Sadowski, M. Sawicki, M. Tokarczyk, G. Kowalski, T. Dietl, D. Wasik
    Academic press:
    Journal of Physics: Condensed Matter (rok: 2017, tom: 29, strony: 115805-1 - 115805-8), Wydawca: Institute of Physics
    Status:
    Published
    DOI:
    10.1088/1361-648X/aa546d - link to the publication

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