Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Ananthesh, Sundaresh"'
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-7 (2023)
A superconducting diode effect was recently reported in Nb/V/Ta superlattices, but the mechanism is not yet clear. Here, the authors study non-reciprocal critical current in Al/InAs nanowires and propose a generic extrinsic mechanism involving field-
Externí odkaz:
https://doaj.org/article/4e8752eac5d046b39b273a87bd8adecf
Autor:
R. Ganesan, Sangram Biswas, P. S. Anil Kumar, Diptiman Sen, Abhishek Banerjee, Ananthesh Sundaresh
Publikováno v:
Nanoscale. 11:5317-5324
Electrical transport in three dimensional topological insulators (TIs) occurs through spin-momentum locked topological surface states that enclose an insulating bulk. In the presence of a magnetic field, surface states get quantized into Landau level
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67635a1955df7ee4acf1bf6c9a30a504
https://doi.org/10.1039/c8nr10306b
https://doi.org/10.1039/c8nr10306b
Publikováno v:
ACS nano. 12(12)
The combination of superconductivity and spin-momentum locking at the interface between an s-wave superconductor and a three-dimensional topological insulator (3D-TI) is predicted to generate exotic p-wave topological superconducting phases that can
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::fdcb29ee9c870d9b850d1f59d1e5886b
https://pubmed.ncbi.nlm.nih.gov/30475585
https://pubmed.ncbi.nlm.nih.gov/30475585
Publikováno v:
Physical Review B. 98
Information processing devices operating in the quantum mechanical regime strongly rely on the quantum coherence of charge carriers. Studies of electronic dephasing in conventional metallic and semiconductor systems have not only paved the way toward
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36edb873feb5fa2957f8a05646698c80
https://doi.org/10.1103/physrevb.98.155423
https://doi.org/10.1103/physrevb.98.155423
Publikováno v:
Applied Physics Letters. 109:232408
We study the low temperature electrical transport in gated BiSbTe1.25Se1.75/hexagonal-Boron Nitride van der Waals heterostructure devices. Our experiments indicate the presence of Rashba spin-split states confined to the sample surface. While such st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2fb5f3017313a58a7cd3de9e5c2c424
https://doi.org/10.1063/1.4971834
https://doi.org/10.1063/1.4971834
Dissertation/ Thesis
Scientific progress often relies on unexpected discoveries and unique observations. In fact, many of the most groundbreaking scientific advances throughout history have been the result of serendipitous events. For instance, the discovery of penicilli
