Phonon Dispersion Relations and Electron-Phonon Coupling in Iridium

Dataset · Thu May 08 00:00:00 EDT 2025

DOI:https://doi.org/10.14461/oncat.data/2564887· OSTI ID:2564887

Moseley, Duncan ^[1]; Manley, Michael; Hermann, Raphael; Granroth, Garrett; Chi, Songxue; Abernathy, Douglas; WANG, SHAOFEI

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1. Oak Ridge National Laboratory

This dataset comprises inelastic neutron scattering measurements of iridium conducted at SNS (ARCS, ITPS-30061) and HFIR (HB-3, TAX, IPTS-25194). ARCS data collected using 50 meV incident energy and include both signal and background files at various temperatures (100 K to 700 K). HB-3 (TAX) measurements span a temperature range from 100 K to 700 K and are organized by run numbers. Background contributions from the sample environment, such as shiver-induced noise, are included for completeness. The details of data description can be found in description.txt.

• Research Organization: High Flux Isotope Reactor (HFIR) & Spallation Neutron Source (SNS), Oak Ridge National Laboratory (ORNL); High Flux Isotope Reactor (HFIR); Spallation Neutron Source (SNS)
• Sponsoring Organization: USDOE Office of Science (SC), Basic Energy Sciences (BES)
• DOE Contract Number: AC05-00OR22725
• OSTI ID: 2564887
• Report Number(s): 681cb36efd16950fee65f005; IPTS-25194; IPTS-30061
• Country of Publication: United States
• Language: English

Related Subjects

MATERIALS SCIENCE
iridium
phonon
electron-phonon coupling