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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Charge transport modeling in semiconductor nanostructures with scanning gate

2012/05/B/ST3/03290

Keywords:

quantum transport scanning gate microscopy Schroedinger-Poisson modelling quantum Hall effect quantum dots Wigner molecules electron liquid-electron solid transition quantum point contacts quantum billiards,

Descriptors:

  • ST3_7: Spintronics
  • ST3_4: Electronic properties of materials, surfaces, interfaces, nanostructures, etc.
  • ST3_12: Molecular electronics

Panel:

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

Host institution :

Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie, Wydział Fizyki i Informatyki Stosowanej

woj. małopolskie

Other projects carried out by the institution 

Principal investigator (from the host institution):

prof. Bartłomiej Szafran 

Number of co-investigators in the project: 4

Call: OPUS 3 - announced on 2012-03-15

Amount awarded: 299 500 PLN

Project start date (Y-m-d): 2013-01-25

Project end date (Y-m-d): 2016-01-24

Project duration:: 36 months (the same as in the proposal)

Project status: Project settled

Equipment purchased [PL]

  1. serwer wieloprocesorowy (20 000 PLN)

Information in the final report

  • Publication in academic press/journals (11)
  1. Imaging of double slit interference by scanning gate microscopy
    Authors:
    K. Kolasinski, B. Szafran, and M. P. Nowak
    Academic press:
    PHYSICAL REVIEW B 90, 165303 (2014) (rok: 2014, tom: 90, strony: 165303), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevB.90.165303 - link to the publication
  2. Imaging quantum-dot-confined electron density in transition to fractional quantum Hall regime
    Authors:
    Wach, E., Zebrowski, D.P., Szafran, B.
    Academic press:
    Semiconductor Science and Technology (rok: 2015, tom: 30, strony: 15020), Wydawca: Institute of Physics
    Status:
    Published
    DOI:
    10.1088/0268-1242/30/1/015020 - link to the publication
  3. Signatures of spin-orbit coupling in scanning gate conductance images of electron flow from quantum point contacts
    Authors:
    M. P. Nowak, K. Kolasinski, and B. Szafran
    Academic press:
    PHYSICAL REVIEW B (rok: 2014, tom: 90, strony: 35301), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevB.90.035301 - link to the publication
  4. Conductance microscopy of quantum dots weakly or strongly coupled to the conducting channel
    Authors:
    K. Kolasinski, B. Szafran
    Academic press:
    New Journal of Physics (rok: 2014, tom: 16, strony: 053044, s.1-16), Wydawca: IOP
    Status:
    Published
    DOI:
    10.1088/1367-2630/16/5/053044 - link to the publication
  5. Multitip scanning gate microscopy for ballistic transport studies in systems with a two-dimensional electron gas
    Authors:
    Kolasiński, K., Szafran, B., Hackens, B.
    Academic press:
    Physical Review B (rok: 2015, tom: 91, strony: 205314), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevB.91.205314 - link to the publication
  6. Electron paths and double-slit interference in the scanning gate microscopy
    Authors:
    K. Kolasiński, B. Szafran
    Academic press:
    New Journal of Physics (rok: 2015, tom: 17, strony: 63003), Wydawca: Institute of Physics
    Status:
    Published
    DOI:
    10.1088/1367-2630/17/6/063003 - link to the publication
  7. Charge density mapping of strongly correlated few-electron two-dimensional quantum dots by the scanning probe technique
    Authors:
    E. Wach, D. Żebrowski, B. Szafran
    Academic press:
    Journal of Physics: Condensed Matter (rok: 2013, tom: 25, strony: 335801:1-13), Wydawca: Institute of Physics (UK)
    Status:
    Published
    DOI:
    10.1088/0953-8984/25/33/335801 - link to the publication
  8. Quantum ring conductance sensitivity to potential perturbation in an external magnetic field
    Authors:
    T. Chwiej, B. Szafran
    Academic press:
    Physical Review B (rok: 2014, tom: 89, strony: 195442), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevB.89.195442 - link to the publication
  9. Schrödinger-Poisson calculations for scanning gate microscopy of quantum rings based on etched two-dimensional electron gas
    Authors:
    T. Chwiej and B. Szafran
    Academic press:
    PHYSICAL REVIEW B (rok: 2013, tom: 87, strony: 85302), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevB.87.085302 - link to the publication
  10. Simulations of imaging of the local density of states by a charged probe technique for resonant cavities
    Authors:
    K. Kolasiński and B. Szafran
    Academic press:
    Physical Review B (rok: 2013, tom: 88, strony: 165306), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevB.88.165306 - link to the publication
  11. Wave-function description of conductance mapping for a quantum Hall electron interferometer
    Authors:
    K. Kolasiński, B. Szafran
    Academic press:
    Physical Review B (rok: 2014, tom: 89, strony: 165306), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevB.89.165306 - link to the publication

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