Zobrazeno 1 - 10
of 1 260
pro vyhledávání: '"Ubbelohde A"'
This paper proposes a universal microscopic model for the shallow confinement regime of single-electron tunneling devices. We consider particle escape from a quantum well generically emerging as a bifurcation in a smooth electrostatic potential and d
Externí odkaz:
http://arxiv.org/abs/2408.04565
Autor:
Akmentinsh, Austris, Reifert, David, Weimann, Thomas, Pierz, Klaus, Kashcheyevs, Vyacheslavs, Ubbelohde, Niels
The ability to tune quantum tunneling is key for achieving selectivity in manipulation of individual particles in quantum technology applications. In this work we count electron escape events out of a time-dependent confinement potential, realized as
Externí odkaz:
http://arxiv.org/abs/2301.11295
Autor:
Ubbelohde, Niels, Freise, Lars, Pavlovska, Elina, Silvestrov, Peter G., Recher, Patrik, Kokainis, Martins, Barinovs, Girts, Hohls, Frank, Weimann, Thomas, Pierz, Klaus, Kashcheyevs, Vyacheslavs
The non-linear response of a beam splitter to the coincident arrival of interacting particles enables numerous applications in quantum engineering and metrology yet poses considerable challenge to achieve focused interactions on the individual partic
Externí odkaz:
http://arxiv.org/abs/2210.03632
Autor:
Müller, Manuel, Luschmann, Thomas, Faltermeier, Andreas, Weichselbaumer, Stefan, Koch, Leon, Huber, Gerhard B. P., Schumacher, Hans Werner, Ubbelohde, Niels, Reifert, David, Scheller, Thomas, Deppe, Frank, Marx, Achim, Filipp, Stefan, Althammer, Matthias, Gross, Rudolf, Huebl, Hans
Publikováno v:
Mater. Quantum. Technol. 2 015002 (2022)
We systematically study the performance of compact lumped element planar microwave $\mathrm{Nb_{70}Ti_{30}N}$ (NbTiN) resonators operating at 5 GHz in external in-plane magnetic fields up to 440 mT, a broad temperature regime from 2.2 K up to 13 K, a
Externí odkaz:
http://arxiv.org/abs/2112.08296
Autor:
Laucht, Arne, Hohls, Frank, Ubbelohde, Niels, Gonzalez-Zalba, M Fernando, Reilly, David J, Stobbe, Søren, Schröder, Tim, Scarlino, Pasquale, Koski, Jonne V, Dzurak, Andrew, Yang, Chih-Hwan, Yoneda, Jun, Kuemmeth, Ferdinand, Bluhm, Hendrik, Pla, Jarryd, Hill, Charles, Salfi, Joe, Oiwa, Akira, Muhonen, Juha T, Verhagen, Ewold, LaHaye, Matthew D, Kim, Hyun Ho, Tsen, Adam W, Culcer, Dimitrie, Geresdi, Attila, Mol, Jan A, Mohan, Varun, Jain, Prashant K, Baugh, Jonathan
Publikováno v:
Nanotechnology 32, 162003 (2021)
Quantum phenomena are typically observable at length and time scales smaller than those of our everyday experience, often involving individual particles or excitations. The past few decades have seen a revolution in the ability to structure matter at
Externí odkaz:
http://arxiv.org/abs/2101.07882
Autor:
Reifert, David, Kokainis, Martins, Ambainis, Andris, Kashcheyevs, Vyacheslavs, Ubbelohde, Niels
Publikováno v:
Nature Communications 12, 285 (2021)
Mesoscopic integrated circuits achieving high-fidelity control of elementary quantum systems require new methodology for benchmarking. We offer circuit-level statistical description of rare-error accumulation in terms of a universal random-walk model
Externí odkaz:
http://arxiv.org/abs/2003.01673
Publikováno v:
Phys. Rev. Lett. 124, 127701 (2020)
We demonstrate the trapping of electrons propagating ballistically at far-above-equilibrium energies in GaAs/AlGaAs heterostructures in high magnetic field. We find low-loss transport along a gate-modified mesa edge in contrast to an effective decay
Externí odkaz:
http://arxiv.org/abs/1902.11253
Autor:
David Peris, Emily J. Ubbelohde, Meihua Christina Kuang, Jacek Kominek, Quinn K. Langdon, Marie Adams, Justin A. Koshalek, Amanda Beth Hulfachor, Dana A. Opulente, David J. Hall, Katie Hyma, Justin C. Fay, Jean-Baptiste Leducq, Guillaume Charron, Christian R. Landry, Diego Libkind, Carla Gonçalves, Paula Gonçalves, José Paulo Sampaio, Qi-Ming Wang, Feng-Yan Bai, Russel L. Wrobel, Chris Todd Hittinger
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-19 (2023)
Here, the authors describe the geographies, hosts, substrates, and phylogenetic relationships for 1,794 Saccharomyces strains. They provide insight into the genetic and phenotypic diversity in the genus, not seen through prior work focused on the mod
Externí odkaz:
https://doaj.org/article/87582f43464b458fbd1cfe074f6265cc
Autor:
Büttelmann, M., Hofheinz, R.D., Kröcher, A., Ubbelohde, U., Stintzing, S., Reinacher-Schick, A., Bornhäuser, M., Folprecht, G.
Publikováno v:
In ESMO Open February 2023 8(1)
Autor:
Vanessa M. Scanlon, Evrett N. Thompson, Betty R. Lawton, Maria Kochugaeva, Kevinminh Ta, Madeline Y. Mayday, Juliana Xavier-Ferrucio, Elaine Kang, Nicole M. Eskow, Yi-Chien Lu, Nayoung Kwon, Anisha Laumas, Matthew Cenci, Kalyani Lawrence, Katie Barden, Shannon T. Larsuel, Fiona E. Reed, Gabriela Peña-Carmona, Ashley Ubbelohde, June P. Lee, Shakthi Boobalan, Yvette Oppong, Rachel Anderson, Colby Maynard, Kaylie Sahirul, Callista Lajeune, Varsha Ivathraya, Tiffany Addy, Patricia Sanchez, Colin Holbrook, Andrew Tri Van Ho, James S. Duncan, Helen M. Blau, Andre Levchenko, Diane S. Krause
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-17 (2022)
Abstract Single-cell assays have enriched our understanding of hematopoiesis and, more generally, stem and progenitor cell biology. However, these single-end-point approaches provide only a static snapshot of the state of a cell. To observe and measu
Externí odkaz:
https://doaj.org/article/76d92c4dbeae436dbee982f2d2787526