Search results for "S-N"

showing 2 items of 292 documents

Proximity Effect in Superconducting Heterostructures with Strong Spin-Orbit Coupling and Spin Splitting

2019

It has been shown that singlet Cooper pairs can be converted into triplet ones and diffuse into a ferromagnet over a long distance in a phenomenon known as the long-range proximity effect (LRPE). This happens in materials with inhomogeneous magnetism or spin-orbit coupling (SOC). Most of the previous studies focus on the cases with small SOC and exchange field. However, the physics was not clear when SOC and exchange field strength are both much greater than the disorder strength. In this work, we consider a two dimensional system with a large Rashba-type SOC and exchange field in the case where only one band is partially occupied. We develop a generalized quasiclassical theory by projectin…

suprajohtavuusField (physics)FOS: Physical sciencesField strength02 engineering and technology01 natural sciencessuprajohteetSuperconductivity (cond-mat.supr-con)0103 physical sciencesMesoscale and Nanoscale Physics (cond-mat.mes-hall)magnetismi010306 general physicsSpin-½PhysicsCondensed matter physicsCondensed Matter - Mesoscale and Nanoscale PhysicsCondensed Matter - SuperconductivitySpin–orbit interactionDisordered Systems and Neural Networks (cond-mat.dis-nn)Condensed Matter - Disordered Systems and Neural Networks021001 nanoscience & nanotechnologyFerromagnetismT-symmetryCooper pair0210 nano-technologyProximity effect (atomic physics)
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Taking a Break from News : A Five-nation Study of News Avoidance in the Digital Era

2021

This article comparatively examines news avoidance in a rapidly changing media environment. We utilize findings from a large dataset of 488 in-depth interviews with media consumers, conducted in Argentina, Finland, Israel, Japan, and the US. We aim to make a contribution to the study of news avoidance by providing a comprehensive and nuanced understanding of the drivers, practices, and patterns of news avoidance as they occur in and are shaped by a variety of national contexts. We argue that news avoidance is shaped not only by individual characteristics, but is also manifested and performed as part of specific time frames and socio-cultural factors. We distinguish two drivers of intentiona…

uutisetDigital eramediankäyttöyleisötutkimusCommunication05 social sciencesMedia studiesmediaympäristö050801 communication & media studieskansainvälinen vertailu0506 political scienceaudiencesyleisö0508 media and communicationscross-national researchPolitical scienceCross-national research050602 political science & public administrationnews consumptionJournalismkvalitatiivinen tutkimusdigitalisaatioNews avoidancequalitative researchQualitative research
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