Resolving ambiguity of the Kondo temperature determination in mechanically tunable single-molecule Kondo systems

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F21%3A00549100" target="_blank" >RIV/68378271:_____/21:00549100 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11320/21:10430410 RIV/61989592:15640/21:73611135
Result on the web
<a href="https://doi.org/10.1021/acs.jpclett.1c01544" target="_blank" >https://doi.org/10.1021/acs.jpclett.1c01544</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acs.jpclett.1c01544" target="_blank" >10.1021/acs.jpclett.1c01544</a>

Result language
angličtina
Original language name
Resolving ambiguity of the Kondo temperature determination in mechanically tunable single-molecule Kondo systems
Original language description
We show how this ambiguity can be resolved if additional control parameters are present, such as magnetic field and mechanical gating. We record the evolution of the differential conductance by lifting an individual molecule from the metal surface with the tip of a scanning tunneling microscope. By fitting the measured conductance spectra with the single impurity Anderson model we are able to demonstrate that the lifting tunes the junction continuously from the strongly correlated Kondo-singlet to the free spin-1/2 ground state.
Czech name
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Czech description
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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
10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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