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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

  • 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

    <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