Absence of superconductivity in bulk Nd1−xSrxNiO2

Q Li, C He, J Si, X Zhu, Y Zhang, HH Wen - Communications Materials, 2020 - nature.com
Superconductivity at 9–15 K was recently discovered in Nd0. 8Sr0. 2NiO2 films. Since the
Ni1+ ionic state in NdNiO2 may have the same 3d 9 outer-shell electronic orbital as in …

Inhomogeneity of charge-density-wave order and quenched disorder in a high-Tc superconductor

G Campi, A Bianconi, N Poccia, G Bianconi, L Barba… - Nature, 2015 - nature.com
It has recently been established that the high-transition-temperature (high-T c)
superconducting state coexists with short-range charge-density-wave order,,,,,,,,,, and …

[HTML][HTML] X-ray nanobeam diffraction imaging of materials

TU Schülli, SJ Leake - Current Opinion in Solid State and Materials …, 2018 - Elsevier
Unprecedented tools to image crystalline structure distributions in materials have been
made possible by recent advances in X-ray sources, X-ray optics and X-ray methods …

Superconducting qubit based on twisted cuprate van der Waals heterostructures

V Brosco, G Serpico, V Vinokur, N Poccia, U Vool - Physical Review Letters, 2024 - APS
Van-der-Waals assembly enables the fabrication of novel Josephson junctions featuring an
atomically sharp interface between two exfoliated and relatively twisted Bi 2 Sr 2 CaCu 2 O …

Encapsulating High‐Temperature Superconducting Twisted van der Waals Heterostructures Blocks Detrimental Effects of Disorder

Y Lee, M Martini, T Confalone, S Shokri… - Advanced …, 2023 - Wiley Online Library
High‐temperature cuprate superconductors based van der Waals (vdW) heterostructures
hold high technological promise. One of the obstacles hindering their progress is the …

Functional nanoscale phase separation and intertwined order in quantum complex materials

G Campi, A Bianconi - Condensed Matter, 2021 - mdpi.com
Nanoscale phase separation (NPS), characterized by particular types of correlated
disorders, plays an important role in the functionality of high-temperature superconductors …

Shape resonances in superstripes

A Bianconi - Nature Physics, 2013 - nature.com
Shape resonances in superstripes | Nature Physics Skip to main content Thank you for visiting
nature.com. You are using a browser version with limited support for CSS. To obtain the best …

Breakdown of the Migdal approximation at Lifshitz transitions with giant zero-point motion in the H3S superconductor

T Jarlborg, A Bianconi - Scientific reports, 2016 - nature.com
While 203 K high temperature superconductivity in H3S has been interpreted by BCS theory
in the dirty limit here we focus on the effects of hydrogen zero-point-motion and the …

Superconductivity above the lowest Earth temperature in pressurized sulfur hydride

A Bianconi, T Jarlborg - Europhysics Letters, 2015 - iopscience.iop.org
A recent experiment has shown a macroscopic quantum coherent condensate at 203 K,
about 19 degrees above the coldest temperature recorded on the Earth surface, 184 K …

Coexistence of -wave superconductivity and phase separation in the half-filled extended Hubbard model with attractive interactions

E Linnér, C Dutreix, S Biermann, EA Stepanov - Physical Review B, 2023 - APS
Understanding competing instabilities in systems with correlated fermions remains one of
the holy grails of modern condensed matter physics. Among the fermionic lattice models …