Evolution of plasmon excitations across the phase diagram of the cuprate superconductor

M Hepting, TD Boyko, V Zimmermann, M Bejas… - Physical Review B, 2023 - APS
We use resonant inelastic x-ray scattering (RIXS) at the OK-and Cu K-edges to investigate
the do** dependence and temperature dependence of low-energy plasmon excitations in …

Strange metals and planckian transport in a gapless phase from spatially random interactions

AA Patel, P Lunts, MS Albergo - arxiv preprint arxiv:2410.05365, 2024 - arxiv.org
'Strange'metals that do not follow the predictions of Fermi liquid theory are prevalent in
materials that feature superconductivity arising from electron interactions. In recent years, it …

Simulating superconducting properties of overdoped cuprates: The role of inhomogeneity

M Pal, A Kreisel, WA Atkinson, PJ Hirschfeld - Physical Review B, 2023 - APS
Theoretical studies of disordered d-wave superconductors have focused, with a few
exceptions, on optimally doped models with strong scatterers. Addressing recent …

From nonmetal to strange metal at the stripe-percolation transition in

JM Tranquada, PM Lozano, J Yao, GD Gu, Q Li - Physical Review B, 2024 - APS
The nature of the normal state of cuprate superconductors continues to stimulate
considerable speculation. Of particular interest has been the linear temperature …

Optical conductivity of overdoped cuprates from ab initio out-of-plane impurity potentials

DM Broun, HU Özdemir, V Mishra, NR Lee-Hone… - Physical Review B, 2024 - APS
Dopant impurity potentials determined by ab initio supercell density functional theory
calculations are used to calculate the optical conductivity of overdoped La 2− x Sr x CuO 4 …

Insensitivity of T c to the residual resistivity in high-T c cuprates and the tale of two domes

D Juskus, J Ayres, R Nicholls, NE Hussey - Frontiers in Physics, 2024 - frontiersin.org
One of the few undisputed facts about hole-doped high-T c cuprates is that their
superconducting gap Δ has d-wave symmetry. According to 'dirty'd-wave BCS theory, even …

Superconductivity in compositionally complex cuprates with the structure

A Raghavan, ND Arndt, N Morales-Colón… - Physical Review …, 2024 - APS
High-temperature superconductivity is reported in a series of compositionally complex
cuprates with varying degrees of size and spin point-defect disorder. Three compositions of …

Comment on “Anisotropic Scattering Caused by Apical Oxygen Vacancies in Thin Films of Overdoped High-Temperature Cuprate Superconductors”

HU Özdemir, V Mishra, NR Lee-Hone, X Kong… - Physical Review Letters, 2023 - APS
In Ref.[1], Wang et al. address an important problem in the overdoped cuprates, taking the
first steps toward understanding the structure of real defects in these materials, in this case …

Magnetotransport in overdoped : Effect of anisotropic scattering

RY Mao, D Wang, QH Wang - Physical Review B, 2022 - APS
We revisit the Hall effect and magnetoresistivity by incorporating the anisotropic scattering
caused by apical oxygen vacancies in overdoped La-based cuprates. The theoretical …

Wang et al. Reply:

D Wang, JQ Xu, HJ Zhang, QH Wang - Physical Review Letters, 2023 - APS
Wang et al. Reply: Page 1 Wang et al. Reply: In Ref. [1], we proposed that the apical oxygen
vacancies act as anisotropic scattering impurities. Within the Born approximation, they lead to …