Fingerprints of critical phenomena in a quantum paraelectric ensemble of nanoconfined water molecules
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F22%3A00558093" target="_blank" >RIV/68378271:_____/22:00558093 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11320/22:10444759
Result on the web
<a href="https://doi.org/10.1021/acs.nanolett.2c00638" target="_blank" >https://doi.org/10.1021/acs.nanolett.2c00638</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acs.nanolett.2c00638" target="_blank" >10.1021/acs.nanolett.2c00638</a>
Alternative languages
Result language
angličtina
Original language name
Fingerprints of critical phenomena in a quantum paraelectric ensemble of nanoconfined water molecules
Original language description
We have studied the radio frequency dielectric response of a system consisting of separate polar water molecules periodically arranged in nanocages formed by the crystal lattice of the gemstone beryl. Below T = 20–30 K, quantum effects start to dominate the properties of the electric dipolar system as manifested by a crossover between the Curie–Weiss and the Barrett regimes in the temperature-dependent real dielectric permittivity ε′(T). Between T = 6 and 14 K, the reciprocal permittivity follows a quadratic temperature dependence and displays a shallow minimum below 3 K. This is the first observation of “dielectric fingerprints” of quantum-critical phenomena in a paraelectric system of coupled point electric dipoles.
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
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Result continuities
Project
<a href="/en/project/LM2018096" target="_blank" >LM2018096: Materials Growth and Measurement Laboratory</a><br>
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
Nano Letters
ISSN
1530-6984
e-ISSN
1530-6992
Volume of the periodical
22
Issue of the periodical within the volume
8
Country of publishing house
US - UNITED STATES
Number of pages
5
Pages from-to
3380-3384
UT code for WoS article
000809056900027
EID of the result in the Scopus database
2-s2.0-85128583142