Real space manifestations of coherent screening in atomic scale Kondo lattices
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F19%3A73597760" target="_blank" >RIV/61989592:15310/19:73597760 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11320/19:10398941
Result on the web
<a href="https://www.nature.com/articles/s41467-019-10103-5" target="_blank" >https://www.nature.com/articles/s41467-019-10103-5</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1038/s41467-019-10103-5" target="_blank" >10.1038/s41467-019-10103-5</a>
Alternative languages
Result language
angličtina
Original language name
Real space manifestations of coherent screening in atomic scale Kondo lattices
Original language description
The interaction among magnetic moments screened by conduction electrons drives quantum phase transitions between magnetically ordered and heavy-fermion ground states. Here, starting from isolated magnetic impurities in the Kondo regime, we investigate the formation of the finite size analogue of a heavy Fermi liquid. We build regularly-spaced chains of Co adatoms on a metallic surface by atomic manipulation. Scanning tunneling spectroscopy is used to obtain maps of the Kondo resonance intensity with sub-atomic resolution. For sufficiently small interatomic separation, the spatial distribution of Kondo screening does not coincide with the position of the adatoms. It also develops enhancements at both edges of the chains. Since we can rule out any other interaction between Kondo impurities, this is explained in terms of the indirect hybridization of the Kondo orbitals mediated by a coherent electron gas, the mechanism that causes the emergence of heavy quasiparticles in the thermodynamic limit.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10403 - Physical chemistry
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Nature Communications
ISSN
2041-1723
e-ISSN
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Volume of the periodical
10
Issue of the periodical within the volume
MAY
Country of publishing house
GB - UNITED KINGDOM
Number of pages
9
Pages from-to
"2211-1"-"2211-9"
UT code for WoS article
000468174600011
EID of the result in the Scopus database
2-s2.0-85065862283