Phonon dispersion in 1-layer cuprate HgBa2CuO4+d
type: Dataset
description: We investigate the low energy acoustical and optical modes in $\mathrm{HgBa_2CuO_{4+\delta}}$ using inelastic x-ray scattering (IXS). The experimental phonon dispersion and the dynamical structure factor are compared with an atomic shell model, and the set of the atomic potentials obtained are discussed. Our results are also compared with those obtained by Raman spectroscopy and with density-of-state data measured by inelastic neutron scattering.
issued: 2026-05-08T21:35:29.873380
language: en
modified: 2026-05-08T21:35:29.873385
contact point: Organization
  fn: CCSD
keyword: 7472jt-7425kc-7870ck
keyword: hg-based-cuprates
keyword: inelastic-x-ray-scattering
keyword: infoeu-reposemanticsarticle
keyword: journal-articles
keyword: phonons
keyword: physcondcm-scephysics-physicscondensed-matter-cond-matstrongly-correlated-electrons-cond-
keyword: physcondcm-sphysics-physicscondensed-matter-cond-matsuperconductivity-cond-matsupr-con
landing page: 0953-8984

Phonon dispersion in 1-layer cuprate HgBa2CuO4+d
type: Distribution
format: HTML
issued: 2026-05-08T21:35:29.878713
modified: 2026-05-08T21:35:29.860256
access URL: https://hal.science/hal-00000617

test_moissonnage_selune
type: Agent