Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Bubis, A. V."'
Autor:
Léonard, Kristen W., Bubis, Anton V., Mikalsen, Melissa, Schiela, William F., Elfeky, Bassel H., Strickland, William M., Phan, Duc, Shabani, Javad, Higginbotham, Andrew P.
Anomalous metallic behavior is often observed near superconductor-insulator quantum critical points and, if persistent to zero temperature, poses a challenge to current theories of metals. One explanation for this behavior could be incomplete thermal
Externí odkaz:
http://arxiv.org/abs/2409.09835
Advances in material science, bio-electronic, and implantable medicine combined with recent requests for eco-friendly materials and technologies inevitably formulate new challenges for nano- and micro-patterning techniques. Overall, the importance of
Externí odkaz:
http://arxiv.org/abs/2202.08667
Publikováno v:
Phys. Rev. B 104, 195405 (2021)
Theoretically, the helical edge states of two-dimensional topological insulators are protected from coherent backscattering due to nonmagnetic disorder provided electron interactions are not too strong. Experimentally, the edges typically do not demo
Externí odkaz:
http://arxiv.org/abs/2104.13300
Publikováno v:
Phys. Rev. B 104, 125409 (2021)
We investigate diffusive nanowire-based structures with two normal terminals on the sides and a central superconducting island in the middle, which is either grounded or floating. Using a semiclassical calculation we demonstrate that both device layo
Externí odkaz:
http://arxiv.org/abs/2102.10843
Autor:
Denisov, A. O., Bubis, A. V., Piatrusha, S. U., Titova, N. A., Nasibulin, A. G., Becker, J., Treu, J., Ruhstorfer, D., Koblmueller, G., Tikhonov, E. S., Khrapai, V. S.
Publikováno v:
Semicond. Sci. Technol. 36 (2021) 09LT04
Nonlocal quasiparticle transport in normal-superconductor-normal (NSN) hybrid structures probes sub-gap states in the proximity region and is especially attractive in the context of Majorana research. Conductance measurement provides only partial inf
Externí odkaz:
http://arxiv.org/abs/2101.02128
Autor:
Denisov, A. O., Bubis, A. V., Piatrusha, S. U., Titova, N. A., Nasibulin, A. G., Becker, J., Treu, J., Ruhstorfer, D., Koblmueller, G., Tikhonov, E. S., Khrapai, V. S.
Publikováno v:
Nanomaterials 2022, 12(9), 1461
Mesoscopic superconductivity deals with various quasiparticle excitation modes, only one of them -- the charge-mode -- being directly accessible for conductance measurements due to the imbalance in populations of quasi-electron and quasihole excitati
Externí odkaz:
http://arxiv.org/abs/2006.09803
Autor:
Piatrusha, S. U., Ginzburg, L. V., Tikhonov, E. S., Shovkun, D. V., Koblmueller, G., Bubis, A. V., Grebenko, A. K., Nasibulin, A. G., Khrapai, V. S.
Typical experimental measurement is set up as a study of the system's response to a stationary external excitation. This approach considers any random fluctuation of the signal as spurious contribution which is to be eliminated via time-averaging or,
Externí odkaz:
http://arxiv.org/abs/1806.02200
Autor:
Bubis, A. V., Denisov, A. O., Piatrusha, S. U., Batov, I. E., Becker, J., Treu, J., Ruhstorfer, D., Koblmüller, G., Khrapai, V. S.
Publikováno v:
Semicond. Sci. Technol. 32 094007 (2017)
We investigate the proximity effect in InAs nanowire (NW) junctions with superconducting contacts made of Al. The carrier density in InAs is tuned by means of the back gate voltage $V_g$. At high positive $V_g$ the devices feature transport signature
Externí odkaz:
http://arxiv.org/abs/1705.00443
Autor:
Novikov, Ilya V., Khabushev, Eldar M., Krasnikov, Dmitry V., Bubis, Anton V., Goldt, Anastasia E., Shandakov, Sergey D., Nasibulin, Albert G.
Publikováno v:
In Chemical Engineering Journal 15 September 2021 420 Part 1
Autor:
Kopylova, Daria S., Satco, Daria A., Khabushev, Eldar M., Bubis, Anton V., Krasnikov, Dmitry V., Kallio, Tanja, Nasibulin, Albert G.
Publikováno v:
In Carbon 15 October 2020 167:244-248