Results 41 to 50 of about 14,666,949 (243)
Electron Correlation and High-Temperature Superconductivity
Condensed MatterStrong electron correlation plays a central role in the high-temperature superconductivity (HTSC) of cuprates. However, to date, research has focused only on its role in spin dynamics and related effects, even though it is becoming increasingly clear ...
Takeshi Egami
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Dependence of Tc on spin-amplified phonons in pressurized hydrides
Results in Physics, 2022 The realization of room temperature superconductivity in an under-high-pressure carbonaceous sulphur hydride has sparked off interest in pressurized superconductivity.
Abel Mukubwa, Fred Wekesa Masinde
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Universal Conductance Fluctuations in Quantum Anomalous Hall Insulators
Advanced Materials, EarlyView.Universal conductance fluctuations are observed in mesoscopic quantum anomalous Hall insulators. Two distinct fluctuation patterns are identified, arising from different interference processes of bulk and chiral edge states, respectively. These findings unveil rich quantum interference phenomena in quantum anomalous Hall insulators and provide insights
Peng Deng +11 more
wiley +1 more source
Advanced Materials, EarlyView.Magnetic tunnel junctions (MTJs) using MgO tunnel barriers face challenges of high resistance‐area product and low tunnel magnetoresistance (TMR). To discover alternative materials, Literature Enhanced Ab initio Discovery (LEAD) is developed. The LEAD‐predicted materials are theoretically evaluated, showing that MTJs with dusting of ScN or TiN on ...
Sabiq Islam +6 more
wiley +1 more source
High Temperature Superconducting Machines - the State of the Art
, 2006 The paper is a brief summary of the talk which provides the state of the art in power applications of high temperature superconductivity. It is argued that the technology offers great potential for power devices such as generators, motors, transformers ...
Sykulski, J.K.
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Condensed MatterEarly on, oxides were ruled out from superconductivity, since they are typically large-band-gap insulators. Nevertheless, a rather small number of them were found to be superconducting, with transition temperatures up to 14 K and a remarkably low carrier
Annette Bussmann-Holder, Hugo Keller
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Gapless Superconductivity From Extremely Dilute Magnetic Disorder in 2H‐NbSe2‐xSx
Advanced Materials, EarlyView.We demonstrate that 2H‐NbSe2‐xSx hosts gapless superconductivity at unexpectedly low magnetic impurity concentrations. Combining STM, Bogoliubovde Gennes simulations, DFT, and quasiparticle interference, we comprehensively study the development of gapless behavior and show that SeS substitution reshapes the band structure, enhances nesting, and drives ...
Jose Antonio Moreno +16 more
wiley +1 more source
Signatures of Edge States in Antiferromagnetic Van der Waals Josephson Junctions
Advanced Materials, EarlyView.ABSTRACT The combination of superconductivity and magnetic textures leads to unconventional superconducting phenomena, including new correlated and topological phases. Van der Waals (vdW) materials emerge as a versatile platform for exploring the interplay between these two competing orders.
Celia González‐Sánchez +10 more
wiley +1 more source
, 2004 The paper provides an overview of power applications of High Temperature Superconductivity (HTS) with emphasis on superconducting transformers. Properties of available HTS materials are reviewed and modelling aspects briefly introduced.
Sykulski, Jan
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Doping structure of the high temperature superconductor [PDF]
, 2009 The doubledopedunitcellofLa2â  Ca1+Cu2O6+ (LCCO-52) consistsoftwochemicalformulas,La2CaCu2O7 and Ca3Cu2O6 which areresponsiblefortheoccurrenceofsuperconductivitywith n = 2 superconductingCuO2 planes perchemical formula.
Huber, F. +6 more
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