Real-space investigation of polarons in hematite Fe2O3

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F24%3A00601798" target="_blank" >RIV/68378271:_____/24:00601798 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11320/24:10492134
Result on the web
<a href="https://hdl.handle.net/11104/0364361" target="_blank" >https://hdl.handle.net/11104/0364361</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1126/sciadv.adp7833" target="_blank" >10.1126/sciadv.adp7833</a>

Result language
angličtina
Original language name
Real-space investigation of polarons in hematite Fe2O3
Original language description
In polarizable materials, electronic charge carriers interact with the surrounding ions, leading to quasiparticlebehavior. The resulting polarons play a central role in many materials properties including electrical transport, interaction with light, surface reactivity, and magnetoresistance, and polarons are typically investigated indirectly through these macroscopic characteristics. Here, noncontact atomic force microscopy (nc-AFM) is used to directly image polarons in Fe2O3 at the single quasiparticle limit. A combination of Kelvin probe force microscopy(KPFM) and kinetic Monte Carlo (KMC) simulations shows that the mobility of electron polarons can be markedly increased by Ti doping.
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
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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