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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Unconventional phases induced by the electronic correlations in a realistic multi-band model of copper-based high temperature superconductors

2016/21/D/ST3/00979

Keywords:

high temperature superconductivity strongly correlated electron systems charge ordering Hubbard model real space pairing

Descriptors:

  • ST3_8: Magnetism and strongly correlated systems

Panel:

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

Host institution :

Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie, Akademickie Centrum Materiałów i Nanotechnologii

woj. małopolskie

Other projects carried out by the institution 

Principal investigator (from the host institution):

dr Michał Zegrodnik 

Number of co-investigators in the project: 2

Call: SONATA 11 - announced on 2016-03-15

Amount awarded: 162 600 PLN

Project start date (Y-m-d): 2017-01-18

Project end date (Y-m-d): 2020-01-17

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

Project status: Project settled

Project description

Download the project description in a pdf file

Note - project descriptions were prepared by the authors of the applications themselves and placed in the system in an unchanged form.

Equipment purchased [PL]

  1. Laptop (4 000 PLN)

Information in the final report

  • Publication in academic press/journals (6)
  1. Incorporation of charge- and pair-density-wave states into the one-band model of d-wave superconductivity
    Authors:
    M. Zegrodnik, J. Spałek
    Academic press:
    Physical Review B (rok: 2018, tom: 98, strony: 155144), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevB.98.155144 - link to the publication
  2. Superconductivity in the three-band model of cuprates: Variational wave function study and relation to the single-band case
    Authors:
    M. Zegrodnik, A. Biborski, M. Fidrysiak, J. Spałek
    Academic press:
    Physical Review B (rok: 2019, tom: 99, strony: 104511), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevB.99.104511 - link to the publication
  3. Antiferromagnetism, charge density wave, and d-wave superconductivity in the extended t-J-U model: role of intersite Coulomb interaction and a critical overview of renormalized mean field theory
    Authors:
    M. Abram, M. Zegrodnik, J. Spałek
    Academic press:
    Journal of Physics: Condensed Matter (rok: 2017, tom: 29, strony: 365602), Wydawca: IOPScience
    Status:
    Published
    DOI:
    10.1088/1361-648X/aa7a21 - link to the publication
  4. Superconductivity and intra-unit-cell electronic nematic phase in the three-band model of cuprates
    Authors:
    M. Zegrodnik, A. Biborski, J. Spałek
    Academic press:
    The European Physical Journal (rok: 2020, tom: 93, strony: 183-190), Wydawca: Springer
    Status:
    Published
    DOI:
    10.1140/epjb/e2020-10290-3 - link to the publication
  5. Superconducting properties of the hole-doped three-band d − p model studied with minimal-size real-space d-wave pairing operators
    Authors:
    A. Biborski, M. Zegrodnik, J. Spałek
    Academic press:
    Physical Review B (rok: 2020, tom: 101, strony: 214504), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevB.101.214504 - link to the publication
  6. Superconductivity in the three-band model of cuprates: nodal directioncharacteristics and influence of intersite interactions
    Authors:
    M. Zegrodnik, A. Biborski, M. Fidrysiak, J. Spałek
    Academic press:
    Journal of Physics: Condensed Matter , Wydawca: IOP Science
    Status:
    Accepted for publication
    DOI:
    10.1088/1361-648X/abcff6 - link to the publication

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