Recent Advances in 2D Superconductors.
Sign Up to like & getrecommendations! Published in 2021 at "Advanced materials"
DOI: 10.1002/adma.202006124
Abstract: The emergence of superconductivity in 2D materials has attracted much attention and there has been rapid development in recent years because of their fruitful physical properties, such as high transition temperature (Tc ), continuous phase… read more here.
Keywords: field; advances superconductors; recent advances; superconductivity ... See more keywords
Enhanced Superconductivity and Upper Critical Field in Ta‐Doped Weyl Semimetal Td‐MoTe2
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Materials"
DOI: 10.1002/adma.202207841
Abstract: 2D transition metal dichalcogenides are promising platforms for next‐generation electronics and spintronics. The layered Weyl semimetal (W,Mo)Te2 series features structural phase transition, nonsaturated magnetoresistance, superconductivity, and exotic topological physics. However, the superconducting critical temperature of… read more here.
Keywords: transition; upper critical; critical field; superconductivity ... See more keywords
Evidence for anisotropic superconductivity beyond Pauli limit in infinite-layer lanthanum nickelates.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202303400
Abstract: After being expected as a promising analogue to cuprates for decades, superconductivity was recently discovered in infinite-layer nickelates, providing new opportunities to explore mechanisms of high-temperature superconductivity. However, in sharp contrast to the single-band and anisotropic… read more here.
Keywords: superconductivity; pauli limit; anisotropic superconductivity; infinite layer ... See more keywords
Pressure-Induced Superconductivity in HgTe Single-Crystal Film.
Sign Up to like & getrecommendations! Published in 2022 at "Advanced science"
DOI: 10.1002/advs.202200590
Abstract: HgTe film is widely used for quantum Hall well studies and devices, as it has unique properties, like band gap inversion, carrier-type switch, and topological evolution depending on the film thickness modulation near the so-called… read more here.
Keywords: superconductivity; hgte single; single crystal; hgte ... See more keywords
Thickness-Dependent Superconductivity in a Layered Electride on Silicon.
Sign Up to like & getrecommendations! Published in 2023 at "Small"
DOI: 10.1002/smll.202302065
Abstract: Layered materials exhibit a plethora of fascinating properties. The challenge is to make the materials into epitaxial films, preferably integrated with mature technological platforms to facilitate their potential applications. Progress in this direction can establish… read more here.
Keywords: superconductivity; thickness dependent; dependent superconductivity; electride silicon ... See more keywords
Coexistence of superconductivity and ferromagnetism in defect-induced NbSe2 single crystals
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Science"
DOI: 10.1007/s10853-019-03757-5
Abstract: Here, we report the coexistence of superconductivity (SC) and ferromagnetism (FM), which are considered as two exclusive phenomena. We have grown NbSe2 single crystals by chemical vapor transport method. In NbSe2, we have intentionally created Se… read more here.
Keywords: superconductivity ferromagnetism; nbse2 single; single crystals; coexistence ... See more keywords
The Superconductivity Mechanism in Nd-1111 Iron-Based Superconductor Doped by Calcium
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Low Temperature Physics"
DOI: 10.1007/s10909-020-02418-1
Abstract: We describe the effect of nonmagnetic impurity on the superconductivity behavior of the NdFeAsO 0.8 F 0.2 iron-based superconductor. The resistivity measurements show that the superconductivity is suppressed upon increasing the low amounts of calcium… read more here.
Keywords: calcium; based superconductor; iron based; superconductivity ... See more keywords
Appearance of Superconductivity at 15.9 K in Layered V2AlN
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Superconductivity and Novel Magnetism"
DOI: 10.1007/s10948-016-3837-z
Abstract: A bulk polycrystalline sample with the nominal compositions represented by V2AlN1−δ was synthesized by a two-step solid-state reaction. The structural characterization has been done via X-ray diffraction, followed by Rietveld refinements, which revealed that the… read more here.
Keywords: layered v2aln; superconductivity layered; appearance superconductivity; superconductivity ... See more keywords
Antiadiabatic Phonons and Superconductivity in Eliashberg–McMillan Theory
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Superconductivity and Novel Magnetism"
DOI: 10.1007/s10948-019-05277-4
Abstract: The standard Eliashberg–McMillan theory of superconductivity is essentially based on the adiabatic approximation. Here we present some simple estimates of electron–phonon interaction within the Eliashberg–McMillan approach in a non–adiabatic and even antiadiabatic situation, when characteristic… read more here.
Keywords: eliashberg mcmillan; phonon; mcmillan theory; mcmillan ... See more keywords
A Personal Perspective on the Unconventional Superconductivity of Sr2RuO4
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Superconductivity and Novel Magnetism"
DOI: 10.1007/s10948-019-05312-4
Abstract: I give a personal account of the unfolding story of the unconventional superconductivity of Sr2RuO4. This is a subject of topical importance in light of recent measurements that suggest that its order parameter may be… read more here.
Keywords: personal perspective; perspective unconventional; unconventional superconductivity; superconductivity sr2ruo4 ... See more keywords
Effect of Sintering Temperature on the Superconductivity of Bi2Se3/FeSe0.5Te0.5Composites
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Superconductivity and Novel Magnetism"
DOI: 10.1007/s10948-020-05425-1
Abstract: As a promising topological superconductor, Fe(Se0.5Te0.5) recently attracts interest from researchers, while Bi2Se3 has been considered one of the most important topological insulator materials. Therefore the Bi2Se3/FeSe0.5Te0.5 bulk composite could be interesting in demonstrating novel… read more here.
Keywords: temperature; effect sintering; sintering temperature; fese0 5te0 ... See more keywords