Dr. Krzysztof Piotr Wojcik

Profil

Derzeitige StellungProfessor W-1 und Äquivalente
FachgebietTheoretische Physik der Kondensierten Materie
KeywordsKondo breakdown, RKKY interaction, quantum phase transition, renormalization group, heavy fermions
Auszeichnungen

2019: A. von Humboldt fellowship

2018: Fellowship for young reserchers founded by the Poznań City.

2017: Distinction of PhD dissertation by the Council of the Faculty of Physics at Adam Mickiewicz University in Poznań (further abbreviated AMU).

2016: 2015-2017: Rector’s award for scientific research at AMU – as a member of awarded team (every year).

2015: Polish Minister of Science and Higher Education Scholarship.

2014: 2014-2015: Rector’s scholarship for best PhD students at AMU (two times).

2012: Organizers’ awards for best talk and for best poster at 2nd Copernican Congress of Students of Natural Sciences, Toruń (Poland), 9-11.03.2012.

2012: Organizers’ awards for best talk at the conference 10th National Congress of Physicists’ Scientific Clubs “Science Picnic 2011”, Brenna (Poland), 5-8.05.2011.

Aktuelle Kontaktadresse

LandPolen
OrtPoznan
Universität/InstitutionPolish Academy of Sciences
Institut/AbteilungInstitute of Molecular Physics

Gastgeber*innen während der Förderung

Prof. Dr. Johann KrohaPhysikalisches Institut, Rheinische Friedrich-Wilhelms-Universität Bonn, Bonn
Beginn der ersten Förderung01.02.2019

Programm(e)

2018Humboldt-Forschungsstipendien-Programm für Postdocs

Publikationen (Auswahl)

2022Piotr Majek, Krzysztof P. Wójcik, and Ireneusz Weymann: Spin-resolved thermal signatures of Majorana-Kondo interplay in double quantum dots. In: Physical Review B, 105, 2022, 075418
2020W{\ifmmode\acute{o}\else\'{o}\fi}jcik, Krzysztof P. and Weymann, Ireneusz and Kroha, Johann: {Magnetic Kondo regimes in a frustrated half-filled trimer}. In: Phys. Rev. B, 102, 2020, 045144
2020Weymann, I. and W{\ifmmode\acute{o}\else\'{o}\fi}jcik, K. P. and Majek, P.: {Majorana-Kondo interplay in T-shaped double quantum dots}. In: Phys. Rev. B, 101, 2020, 235404
2019W{\ifmmode\acute{o}\else\'{o}\fi}jcik, Krzysztof P. and Misiorny, Maciej and Weymann, Ireneusz: {Giant superconducting proximity effect on spintronic anisotropy}. In: Phys. Rev. B, 100, 2019, 045401
2019W{\ifmmode\acute{o}\else\'{o}\fi}jcik, Krzysztof P. and Weymann, Ireneusz: {Nonlocal pairing as a source of spin exchange and Kondo screening}. In: Phys. Rev. B, 99, 2019, 045120
2018W{\ifmmode\acute{o}\else\'{o}\fi}jcik, Krzysztof P. and Weymann, Ireneusz: {Interplay of the Kondo effect with the induced pairing in electronic and caloric properties of T-shaped double quantum dots}. In: Phys. Rev. B, 97, 2018, 235449
2017W{\ifmmode\acute{o}\else\'{o}\fi}jcik, K. and Weymann, I.: {Andreev conductance through a quantum dot strongly coupled to ferromagnetic and superconducting leads}. In: Acta Phys. Pol. A, 132, 2017, 143--145
2017G{\l}odzik, S. and W{\ifmmode\acute{o}\else\'{o}\fi}jcik, K. P. and Weymann, I. and Doma{\ifmmode\acute{n}\else\'{n}\fi}ski, T.: {Interplay between electron pairing and Dicke effect in triple quantum dot structures}. In: Phys. Rev. B, 95, 2017, 125419
2017Weymann, I. and W{\ifmmode\acute{o}\else\'{o}\fi}jcik, K. P.: {Transport properties of a hybrid Majorana wire-quantum dot system with ferromagnetic contacts}. In: Phys. Rev. B, 95, 2017, 155427
2016W{\ifmmode\acute{o}\else\'{o}\fi}jcik, K. P. and Weymann, I.: {Strong spin Seebeck effect in Kondo T-shaped double quantum dots}. In: J. Phys.: Condens. Matter, 29, 2016, 055303
2016W{\ifmmode\acute{o}\else\'{o}\fi}jcik, Krzysztof P. and Weymann, Ireneusz: {Thermopower of strongly correlated T-shaped double quantum dots}. In: Phys. Rev. B, 93, 2016, 085428
2015Weymann, I. and W{\ifmmode\acute{o}\else\'{o}\fi}jcik, K. P.: {Andreev transport in a correlated ferromagnet-quantum-dot-superconductor device}. In: Phys. Rev. B, 92, 2015, 245307
2015W{\ifmmode\acute{o}\else\'{o}\fi}jcik, Krzysztof P.: {Ferromagnets-induced splitting of molecular states of T-shaped double quantum dots}. In: Eur. Phys. J. B, 88, 2015, 110
2015W{\ifmmode\acute{o}\else\'{o}\fi}jcik, K. and Weymann, I.: {The Magnetic Field Effects on Spin Polarization of T-Shaped Double Quantum Dots Coupled to Ferromagnetic Leads}. In: Acta Phys. Pol. A, 127, 2015, 222--224
2015W{\ifmmode\acute{o}\else\'{o}\fi}jcik, Krzysztof P. and Weymann, Ireneusz: {Two-stage Kondo effect in T-shaped double quantum dots with ferromagnetic leads}. In: Phys. Rev. B, 91, 2015, 134422
2014W{\ifmmode\acute{o}\else\'{o}\fi}jcik, Krzysztof P. and Weymann, Ireneusz: {Perfect spin polarization in T-shaped double quantum dots due to the spin-dependent Fano effect}. In: Phys. Rev. B, 90, 2014, 115308
2014W{\ifmmode\acute{o}\else\'{o}\fi}jcik, Krzysztof P. and Weymann, Ireneusz: {Proximity effect on spin-dependent conductance and thermopower of correlated quantum dots}. In: Phys. Rev. B, 89, 2014, 165303
2013W{\ifmmode\acute{o}\else\'{o}\fi}jcik, K. P.: {Application of a numerical renormalization group procedure to an elementary anharmonic oscillator}. In: Acta Phys. Pol. B 44, 69 (2013), 44, 2013, 69
2013W{\ifmmode\acute{o}\else\'{o}\fi}jcik, K. P. and Weymann, I. and Barna{\ifmmode\acute{s}\else\'{s}\fi}, J.: {Asymmetry-induced effects in Kondo quantum dots coupled to ferromagnetic leads}. In: J. Phys.: Condens. Matter, 25, 2013, 075301
n.n.W\'{o}jcik, Krzysztof P. and Kroha, Johann: {RKKY interaction and two Kondo impurities: the complete phase diagram}. In: arXiv 2106.07519 (2021), n.n.,