Results 21 to 30 of about 92,670 (212)
Superconductivity of H_{3}S doped with light elements
Physical Review Research, 2021 Pressurized hydrogen-rich compounds, which could be viewed as precompressed metallic hydrogen, exhibit high superconductivity, thereby providing a viable route toward the discovery of high-temperature superconductors.
Hongyi Guan, Ying Sun, Hanyu Liu
doaj +1 more source
Yuanzineng kexue jishu, 2022 In the diffraction limit storage ring, the size of the vacuum chamber was greatly reduced compared with the third-generation synchronous light source due to the high-gradient small-aperture magnet, and the impedance of ring is significantly increased ...
WANG Meng;ZHANG Wenzhi;TIAN Shunqiang;CAI Chuanbing;LIU Xinzhong
doaj
Non‐Fermi‐Liquid Behavior of Superconducting SnH4
Advanced Science, 2023 The chemical interaction of Sn with H2 by X‐ray diffraction methods at pressures of 180–210 GPa is studied. A previously unknown tetrahydride SnH4 with a cubic structure (fcc) exhibiting superconducting properties below TC = 72 K is obtained; the ...
Ivan A. Troyan +15 more
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Superconductivity up to 243 K in the yttrium-hydrogen system under high pressure
Nature Communications, 2021 The discovery of high temperature superconductivity in hydrogen-rich compounds stimulates further extensive studies. Here, the authors report superconductivity in pressurized yttrium-hydrogen system with highest predicted T c among binary compounds.
Panpan Kong +12 more
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Optical and electrical properties of spray pyrolysis deposited nano-crystalline BiFeO3 films
AIP Advances, 2011 The nano-crystalline BiFeO3 were prepared under controlled substrate temperature by spray pyrolysis method. Their structural, optical and electrical properties were studied and correlated.
Annapu Reddy Venkateswarlu +2 more
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High-temperature phonon-mediated superconductivity in monolayer Mg2B4C2
npj Quantum Materials, 2022 A two-dimensional material – Mg2B4C2, belonging to the family of the conventional superconductor MgB2, is theoretically predicted to exhibit superconductivity with critical temperature T c estimated in the 47–48 K range (predicted using the McMillian ...
Sobhit Singh +8 more
doaj +1 more source
High temperature superconductivity: from complexity to simplicity [PDF]
, 2008 I discuss the recent quantum oscillation experiments in the underdoped high temperature superconductors.Comment: An edited shorter version is published in ...
Chakravarty, Sudip
core +1 more source
The High Temperature Superconductivity in Cuprates
, 2012 We discuss the high-temperature superconductivity in copper oxide ceramics. We propose an effective Hamiltonian to describe the dynamics of electrons or holes injected into the copper oxide layers.
Cea, Paolo
core +1 more source
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
doaj +1 more source
MOFs and COFs in Electronics: Bridging the Gap between Intrinsic Properties and Measured Performance
Advanced Functional Materials, EarlyView.Metal‐organic frameworks (MOFs) and covalent organic frameworks (COFs) hold promise for advanced electronics. However, discrepancies in reported electrical conductivities highlight the importance of measurement methodologies. This review explores intrinsic charge transport mechanisms and extrinsic factors influencing performance, and critically ...
Jonas F. Pöhls, R. Thomas Weitz
wiley +1 more source