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Long-range quantum bus for electron spin qubits in silicon

2017/25/Z/ST3/03044

Keywords:

spin qubits quantum computation silicon

Descriptors:

  • ST3_12: Molecular electronics
  • ST2_15: Metrology and measurement methods
  • ST3_4: Electronic properties of materials, surfaces, interfaces, nanostructures, etc.

Panel:

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

Host institution :

Instytut Fizyki Polskiej Akademii Nauk

woj. mazowieckie

Other projects carried out by the institution 

Principal investigator (from the host institution):

dr hab. Łukasz Cywiński 

Number of co-investigators in the project: 3

Call: UNISONO - announced on 2017-03-15

Amount awarded: 524 595 PLN

Project start date (Y-m-d): 2018-03-15

Project end date (Y-m-d): 2022-03-14

Project duration:: 48 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.

Information in the final report

  • Publication in academic press/journals (4)
  1. Interplay of charge noise and coupling to phonons in adiabatic electron transfer between quantum dots
    Authors:
    J.A. Krzywda, Ł. Cywiński
    Academic press:
    Phys. Rev. B (rok: 2021, tom: 104, strony: 75439), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevB.104.075439 - link to the publication
  2. Blueprint of a scalable spin qubit shuttle device for coherent mid-range qubit transfer in disordered Si/SiGe/SiO2
    Authors:
    Veit Langrock, Jan A. Krzywda,Niels Focke, Inga Seidler, Lars R. Schreiber, Łukasz Cywinski
    Academic press:
    PRX Quantum , Wydawca: American Physical Society
    Status:
    Submitted
    DOI:
    10.48550/arXiv.2202.11793 - link to the publication
  3. Adiabatic electron charge transfer between two quantum dots in presence of 1/ f noise
    Authors:
    Jan A. Krzywda, Łukasz Cywiński
    Academic press:
    Physical Review B (rok: 2020, tom: 101, strony: 35303), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevB.101.035303 - link to the publication
  4. Low-frequency spin qubit energy splitting noise in highly purified 28Si/SiGe
    Authors:
    T. Struck, A. Hollmann, F. Schauer, O. Fedorets, A. Schmidbauer, K. Sawano, H. Riemann, N. V. Abrosimov, Ł. Cywiński, D. Bougeard, L. R. Schreiber
    Academic press:
    npj Quantum Information (rok: 2020, tom: 6, strony: 40), Wydawca: Nature Publishing Group
    Status:
    Published
    DOI:
    10.1038/s41534-020-0276-2 - link to the publication

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