Zobrazeno 1 - 10
of 171
pro vyhledávání: '"Kiselev, Andrey"'
Autor:
Anderson, Christopher R., Gyure, Mark F., Quinn, Sam, Pan, Andrew, Ross, Richard S., Kiselev, Andrey A.
Publikováno v:
AIP Advances 12, 065123 (2022)
In this paper we present a computational procedure that utilizes real-space grids to obtain high precision approximations of electrostatically confined few-electron states such as those that arise in gated semiconductor quantum dots. We use the Full
Externí odkaz:
http://arxiv.org/abs/2203.00082
Autor:
Weinstein, Aaron J., Reed, Matthew D., Jones, Aaron M., Andrews, Reed W., Barnes, David, Blumoff, Jacob Z., Euliss, Larken E., Eng, Kevin, Fong, Bryan, Ha, Sieu D., Hulbert, Daniel R., Jackson, Clayton, Jura, Michael, Keating, Tyler E., Kerckhoff, Joseph, Kiselev, Andrey A., Matten, Justine, Sabbir, Golam, Smith, Aaron, Wright, Jeffrey, Rakher, Matthew T., Ladd, Thaddeus D., Borselli, Matthew G.
Qubits encoded in a decoherence-free subsystem and realized in exchange-coupled silicon quantum dots are promising candidates for fault-tolerant quantum computing. Benefits of this approach include excellent coherence, low control crosstalk, and conf
Externí odkaz:
http://arxiv.org/abs/2202.03605
Caregivers in eldercare can benefit from telepresence robots that allow them to perform a variety of tasks remotely. In order for such robots to be operated effectively and efficiently by non-technical users, it is important to examine if and how the
Externí odkaz:
http://arxiv.org/abs/2107.09992
In a pandemic contact between humans needs to be avoided wherever possible. Robots can take over an increasing number of tasks to protect people from being exposed to others. One such task is the disinfection of environments in which infection spread
Externí odkaz:
http://arxiv.org/abs/2102.01551
Autor:
Chen, Edward H., Raach, Kate, Pan, Andrew, Kiselev, Andrey A., Acuna, Edwin, Blumoff, Jacob Z., Brecht, Teresa, Choi, Maxwell, Ha, Wonill, Hulbert, Daniel, Jura, Michael P., Keating, Tyler, Noah, Ramsey, Sun, Bo, Thomas, Bryan J., Borselli, Matthew, Jackson, C. A. C., Rakher, Matthew T., Ross, Richard S.
Publikováno v:
Phys. Rev. Applied 15, 044033 (2021)
Silicon quantum dot qubits must contend with low-lying valley excited states which are sensitive functions of the quantum well heterostructure and disorder; quantifying and maximizing the energies of these states are critical to improving device perf
Externí odkaz:
http://arxiv.org/abs/2010.04818
Autor:
de Vries, Folkert K., Timmerman, Tom, Ostroukh, Viacheslav P., van Veen, Jasper, Beukman, Arjan J. A., Qu, Fanming, Wimmer, Michael, Nguyen, Binh-Minh, Kiselev, Andrey A., Yi, Wei, Sokolich, Marko, Manfra, Michael J., Marcus, Charles M., Kouwenhoven, Leo P.
Publikováno v:
Phys. Rev. Lett. 120, 047702 (2018)
Josephson junctions defined in strong spin orbit semiconductors are highly interesting for the search for topological systems. However, next to topological edge states that emerge in a sufficient magnetic field, trivial edge states can also occur. We
Externí odkaz:
http://arxiv.org/abs/1709.03727
Autor:
Beukman, Arjan J. A., de Vries, Folkert K., van Veen, Jasper, Skolasinski, Rafal, Wimmer, Michael, Qu, Fanming, de Vries, David T., Nguyen, Binh-Minh, Yi, Wei, Kiselev, Andrey A., Sokolich, Marko, Manfra, Michael J., Nichele, Fabrizio, Marcus, Charles M., Kouwenhoven, Leo P.
Publikováno v:
Phys. Rev. B 96, 241401 (2017)
Spin-orbit interaction is investigated in a dual gated InAs/GaSb quantum well. Using an electric field the quantum well can be tuned between a single carrier regime with exclusively electrons as carriers and a two-carriers regime where electrons and
Externí odkaz:
http://arxiv.org/abs/1704.03482
Autor:
Qu, Fanming, van Veen, Jasper, de Vries, Folkert K., Beukman, Arjan J. A., Wimmer, Michael, Yi, Wei, Kiselev, Andrey A., Nguyen, Binh-Minh, Sokolich, Marko, Manfra, Michael J., Nichele, Fabrizio, Marcus, Charles M., Kouwenhoven, Leo P.
Publikováno v:
Nano Lett., 2016, 16, 7509
Due to a strong spin-orbit interaction and a large Land\'e g-factor, InSb plays an important role in research on Majorana fermions. To further explore novel properties of Majorana fermions, hybrid devices based on quantum wells are conceived as an al
Externí odkaz:
http://arxiv.org/abs/1608.05478
Autor:
Nguyen, Binh-Minh, Kiselev, Andrey A., Noah, Ramsey, Yi, Wei, Qu, Fanming, Beukman, Arjan J. A., de Vries, Folkert K., van Veen, Jasper, Nadj-Perge, Stevan, Kouwenhoven, Leo P., Kjaergaard, Morten, Suominen, Henri J., Nichele, Fabrizio, Marcus, Charles M., Manfra, Michael J., Sokolich, Marko
Publikováno v:
Phys. Rev. Lett. 117, 077701 (2016)
A Corbino ring geometry is utilized to analyze edge and bulk conductance of InAs/GaSb quantum well structures. We show that edge conductance exists in the trivial regime of this theoretically-predicted topological system with a temperature insensitiv
Externí odkaz:
http://arxiv.org/abs/1605.04818
Autor:
Nichele, Fabrizio, Kjaergaard, Morten, Suominen, Henri J., Skolasinski, Rafal, Wimmer, Michael, Nguyen, Binh-Minh, Kiselev, Andrey A., Yi, Wei, Sokolich, Marko, Manfra, Michael J., Qu, Fanming, Beukman, Arjan J. A., Kouwenhoven, Leo P., Marcus, Charles M.
Publikováno v:
Phys. Rev. Lett. 118, 016801 (2017)
Transport measurements in inverted InAs/GaSb quantum wells reveal a giant spin-orbit splitting of the energy bands close to the hybridization gap. The splitting results from the interplay of electron-hole mixing and spin-orbit coupling, and can excee
Externí odkaz:
http://arxiv.org/abs/1605.01241