Superconducting Ferromagnetic Nanodiamond
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F17%3A00477395" target="_blank" >RIV/61389005:_____/17:00477395 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1021/acsnano.7b01688" target="_blank" >http://dx.doi.org/10.1021/acsnano.7b01688</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acsnano.7b01688" target="_blank" >10.1021/acsnano.7b01688</a>
Alternative languages
Result language
angličtina
Original language name
Superconducting Ferromagnetic Nanodiamond
Original language description
Superconductivity and ferromagnetism are two mutually antagonistic states in condensed matter. Research on the interplay between these two competing orderings sheds light not only on the cause of various quantum phenomena in strongly correlated systems but also on the general mechanism of superconductivity. Here we report on the observation of the electronic entanglement between superconducting and ferromagnetic states in hydrogenated boron-doped nanodiamond films, which have a superconducting transition temperature T-c similar to 3 K and a Curie temperature T-Curie > 400 K. In spite of the high T-Curie, our nano-diamond films demonstrate a decrease in the temperature dependence of temperature dependence of resistivity. These anomalous magnetic and electrical transport properties reveal the presence of an intriguing precursor phase, in which spin fluctuations intervene as a result of the interplay between the two antagonistic Furthermore, the observations of high-temperature ferromagnetism, giant positive magnetoresistance, and anomalous Hall effect bring attention to the potential applications of our superconducting ferromagnetic nanodiamond films in magnetoelectronics, spintronics, and magnetic field sensing.
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
21001 - Nano-materials (production and properties)
Result continuities
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)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
ACS Nano
ISSN
1936-0851
e-ISSN
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Volume of the periodical
11
Issue of the periodical within the volume
6
Country of publishing house
US - UNITED STATES
Number of pages
9
Pages from-to
5358-5366
UT code for WoS article
000404808000017
EID of the result in the Scopus database
2-s2.0-85021406567