2D metalorganic ferromagnets
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F25%3A00644249" target="_blank" >RIV/68378271:_____/25:00644249 - isvavai.cz</a>
Result on the web
<a href="https://hdl.handle.net/11104/0374105" target="_blank" >https://hdl.handle.net/11104/0374105</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/advs.202415266" target="_blank" >10.1002/advs.202415266</a>
Alternative languages
Result language
angličtina
Original language name
2D metalorganic ferromagnets
Original language description
Low-dimensional materials exhibiting stable magnetic ordering are interesting from a fundamental point of view as well as for future application in information technologies. Metalorganic magnets, created by linking metal atoms with specific organic molecules, allow adjustments to their properties by synthetically modifying the structure of these molecules or the way they connect to the metal atoms. Here, the study details the formation, structure, and magnetic behavior of a single-layer 2D metalorganic coordination network made of Ni atoms and tetracyanoethylene (TCNE) molecules (2D Ni-TCNE). Single-layer crystal domains of this 2D material are achieved by codeposition Ni atoms and TCNE on a Au(111) surface kept in vacuum. Non-contact atomic force microscopy visualizes the structure with atomic resolution. X-ray magnetic circular dichroism establishes the 2D NiTCNE as a ferromagnet, with high magnetic remanence and a coercive field of ≈1 tesla at 3 kelvin. The Curie temperature is between 10 and 20 kelvin. Metalorganic chemistry opens a large variety of routes of synthesis and it is anticipated that this materials research paves the way to new magnetic nanomaterials for spintronic applications.
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/GA24-11064S" target="_blank" >GA24-11064S: Chirality-selective electron transport in single molecular devices</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Advanced Science
ISSN
2198-3844
e-ISSN
2198-3844
Volume of the periodical
12
Issue of the periodical within the volume
16
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
2415266
UT code for WoS article
001438031100001
EID of the result in the Scopus database
2-s2.0-105003386283