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pro vyhledávání: '"Florian Ginzel"'
Autor:
Florian Ginzel, Guido Burkard
Publikováno v:
Physical Review Research, Vol 4, Iss 3, p 033048 (2022)
In spin qubit arrays the exchange coupling can be harnessed to implement two-qubit gates and to realize intermediate-range qubit connectivity along a spin bus. In this work, we propose a scheme to characterize the exchange coupling between electrons
Externí odkaz:
https://doaj.org/article/c38ee2301d24402aae422177f9220558
Autor:
Florian Ginzel, Guido Burkard
Both quantum transport measurements in the Pauli blockade regime and microwave cavity transmission measurements are important tools for spin-qubit readout and characterization. Based on a generalized input-output theory we derive a theoretical framew
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::899be73929885627023fee7f7187743c
The transport of quantum information between different nodes of a quantum device is among the challenging functionalities of a quantum processor. In the context of spin qubits, this requirement can be met by coherent electron spin shuttling between s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa646db85b99bffba98dfcd0f0ab17a4
http://arxiv.org/abs/2007.03598
http://arxiv.org/abs/2007.03598
Publikováno v:
Physical Review B. 94
We investigate the behavior of qubits consisting of three electron spins in double and triple quantum dots subject to external electric fields. Our model includes two independent bias parameters, $\varepsilon$ and $\varepsilon_{M}$, which both couple
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6cd531aa261be08f6bf5133638a4a9bc
https://doi.org/10.1103/physrevb.94.165411
https://doi.org/10.1103/physrevb.94.165411