Electronic structure of ThPd2Al3: Impact of the U 5f states on the electronic structure of UPd2Al3
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F22%3A10444754" target="_blank" >RIV/00216208:11320/22:10444754 - isvavai.cz</a>
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=5NT4fqkHtL" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=5NT4fqkHtL</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevB.105.115128" target="_blank" >10.1103/PhysRevB.105.115128</a>
Alternative languages
Result language
angličtina
Original language name
Electronic structure of ThPd2Al3: Impact of the U 5f states on the electronic structure of UPd2Al3
Original language description
The electronic structure of ThPd2Al3, which is isostructural to the heavy fermion superconductor UPd2Al3, was investigated by photoelectron spectroscopy. The band structure and Fermi surfaces of ThPd2Al3 were obtained by angle-resolved photoelectron spectroscopy (ARPES), and the results were well explained by the band-structure calculation based on the local density approximation. The comparison between the ARPES spectra and the band-structure calculation suggests that the Fermi surface of ThPd2Al3 mainly consists of the Al 3p and Th 6d states with a minor contribution from the Pd 4d states. The comparison of the band structures between ThPd2Al3 and UPd2Al3 argues that the U 5f states form Fermi surfaces in UPd2Al3 through hybridization with the Al 3p state in the Al layer, suggesting that the Fermi surface of UPd2Al3 has a strong three-dimensional nature.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physical Review B
ISSN
2469-9950
e-ISSN
2469-9969
Volume of the periodical
105
Issue of the periodical within the volume
11
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
115128
UT code for WoS article
000802810700001
EID of the result in the Scopus database
2-s2.0-85126910981