Results 181 to 190 of about 2,039,721 (260)

Nb2CBr2 MXene Monolayer as a Novel Material: A First Principle Study

open access: yesAdvanced Theory and Simulations, Volume 9, Issue 2, February 2026.
Illustration of the monolayer cell, cell replicated in directions a and b, graph of optical absorption and thermodynamic potentials as a function of temperature. Abstract Niobium‐based MXenes show promising properties and applications, but have not yet been sufficiently investigated, especially with halogen surface terminations. This study investigates
Leonardo S. Barbosa   +4 more
wiley   +1 more source

d‐Wave Fermi Surface Instability in the Nematic Phase of Two Monolayer FeSe/SrTiO3

open access: yesAdvanced Science, Volume 13, Issue 7, 3 February 2026.
Angle‐resolved photoemission spectroscopy reveals a d‐wave nematic order in two‐monolayer FeSe/SrTiO3, showing degenerate dxz/dyz bands at Γ but a pronounced splitting at M. This momentum‐dependent anisotropy identifies the nematicity as a d‐wave Fermi surface (Pomeranchuk) instability, highlighting 2D FeSe as a model platform to explore the interplay ...
C. Y. Tang   +14 more
wiley   +1 more source

High-temperature superconductivity in compressed solid silane. [PDF]

open access: yesSci Rep, 2015
Zhang H   +9 more
europepmc   +1 more source

Persistent Magnetism and Tunable Doping of Monolayer Graphene via Europium Density Modulation

open access: yesAdvanced Science, Volume 13, Issue 7, 3 February 2026.
The modulation of europium density at the graphene/rhenium interface enables electron doping of monolayer graphene both beneath and beyond the van Hove singularity. The interfacial europium is ferromagnetic, with a transition from a mixed Eu(II)/Eu(III) valence in the dense phase to a pure Eu(II) state in the diluted phase.
M. Jugovac   +9 more
wiley   +1 more source

High-temperature superconductivity of ternary Y–Hf–H compounds under high pressure [PDF]

open access: gold
Yanqi Wang   +8 more
openalex   +1 more source

High-temperature superconductivity in LaH10

open access: green, 2020
D. A. Papaconstantopoulos   +2 more
openalex   +2 more sources

High-temperature interface superconductivity between metallic and insulating copper oxides [PDF]

open access: green, 2008
A. Gozar   +6 more
openalex   +1 more source

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