Zobrazeno 1 - 10
of 643
pro vyhledávání: '"Väyrynen, P. (P.)"'
Publikováno v:
Phys. Rev. B 110, 155404 (2024)
A junction of two 2/3 fractional quantum Hall (FQH) edges, with no charge tunneling between them, may exhibit Anderson localization of neutral modes. Manifestations of such localization in transport properties of the junction are explored. There are
Externí odkaz:
http://arxiv.org/abs/2407.10257
Autor:
Weber, Bent, Fuhrer, Michael S, Sheng, Xian-Lei, Yang, Shengyuan A, Thomale, Ronny, Shamim, Saquib, Molenkamp, Laurens W, Cobden, David, Pesin, Dmytro, Zandvliet, Harold J W, Bampoulis, Pantelis, Claessen, Ralph, Menges, Fabian R, Gooth, Johannes, Felser, Claudia, Shekhar, Chandra, Tadich, Anton, Zhao, Mengting, Edmonds, Mark T, Jia, Junxiang, Bieniek, Maciej, Väyrynen, Jukka I, Culcer, Dimitrie, Muralidharan, Bhaskaran, Nadeem, Muhammad
2D topological insulators promise novel approaches towards electronic, spintronic, and quantum device applications. This is owing to unique features of their electronic band structure, in which bulk-boundary correspondences enforces the existence of
Externí odkaz:
http://arxiv.org/abs/2406.14209
Publikováno v:
Appl. Phys. Lett. 125, 032602 (2024)
The superconducting diode effect -- the dependence of critical current on its direction -- can arise from the simultaneous breaking of inversion and time-reversal symmetry in a superconductor and has gained interest for its potential applications in
Externí odkaz:
http://arxiv.org/abs/2404.14566
Motivated by the importance of studying topological superconductors beyond the mean-field approximation, we here investigate mesoscopic islands of time reversal invariant topological superconductors (TRITOPS). We characterize the spectrum in the pres
Externí odkaz:
http://arxiv.org/abs/2402.05931
Autor:
Rechciński, Rafał, Khindanov, Aleksei, Pikulin, Dmitry I., Liao, Jian, Rokhinson, Leonid P., Chen, Yong P., Lutchyn, Roman M., Väyrynen, Jukka I.
Publikováno v:
Phys. Rev. B 110, 075433 (2024)
Topological insulator/superconductor two-dimensional heterostructures are promising candidates for realizing topological superconductivity and Majorana modes. In these systems, a vortex pinned by a pre-fabricated antidot in the superconductor can hos
Externí odkaz:
http://arxiv.org/abs/2310.03810
The observation of zero-bias conductance peaks in vortex cores of certain Fe-based superconductors has sparked renewed interest in vortex-bound Majorana states. These materials are believed to be intrinsically topological in their bulk phase, thus av
Externí odkaz:
http://arxiv.org/abs/2309.04050
Publikováno v:
Journal of Patient-Reported Outcomes, Vol 8, Iss 1, Pp 1-12 (2024)
Abstract Background The integration of patient-centered care (PCC) and value-based healthcare (VBHC) principles, emphasizing personalized, responsive care and cost efficiency, is crucial in modern healthcare. Despite advocation from the International
Externí odkaz:
https://doaj.org/article/32a4266f0be74948b3fa5c921dc0dfbf
Publikováno v:
Phys. Rev. B 107, 224518 (2023)
The recent observations of the superconducting diode effect pose the challenge to fully understand the necessary ingredients for non-reciprocal phenomena in superconductors. In this theoretical work, we focus on the non-reciprocity of the critical cu
Externí odkaz:
http://arxiv.org/abs/2302.04277
Autor:
Petäinen, Liisa, Väyrynen, Juha P., Ruusuvuori, Pekka, Pölönen, Ilkka, Äyrämö, Sami, Kuopio, Teijo
Tumor-stroma ratio (TSR) is a prognostic factor for many types of solid tumors. In this study, we propose a method for automated estimation of TSR from histopathological images of colorectal cancer. The method is based on convolutional neural network
Externí odkaz:
http://arxiv.org/abs/2212.14652
Autor:
Johanna Tuunanen, Heta Helakari, Niko Huotari, Tommi Väyrynen, Matti Järvelä, Janne Kananen, Annastiina Kivipää, Lauri Raitamaa, Seyed-Mohsen Ebrahimi, Mika Kallio, Johanna Piispala, Vesa Kiviniemi, Vesa Korhonen
Publikováno v:
Frontiers in Neuroscience, Vol 18 (2024)
IntroductionThe cerebrospinal fluid dynamics in the human brain are driven by physiological pulsations, including cardiovascular pulses and very low-frequency (< 0.1 Hz) vasomotor waves. Ultrafast functional magnetic resonance imaging (fMRI) facilita
Externí odkaz:
https://doaj.org/article/93d72412edbf40c484e004635eb38365