Deposition of chiral heptahelicene molecules on ferromagnetic Co and Fe thin-film substrates
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F22%3A00561708" target="_blank" >RIV/68378271:_____/22:00561708 - isvavai.cz</a>
Result on the web
<a href="https://hdl.handle.net/11104/0334224" target="_blank" >https://hdl.handle.net/11104/0334224</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/nano12193281" target="_blank" >10.3390/nano12193281</a>
Alternative languages
Result language
angličtina
Original language name
Deposition of chiral heptahelicene molecules on ferromagnetic Co and Fe thin-film substrates
Original language description
The discovery of chirality-induced spin selectivity (CISS), resulting from an interaction between the electron spin and handedness of chiral molecules, has sparked interest in surface-adsorbed chiral molecules due to potential applications in spintronics, enantioseparation, and enantioselective chemical or biological processes. We study the deposition of chiral heptahelicene by sublimation under ultra-high vacuum onto bare Cu(111), Co bilayer nanoislands on Cu(111), and Fe bilayers on W(110) by low-temperature spin-polarized scanning tunneling microscopy/spectroscopy (STM/STS). In all cases, the molecules remain intact and adsorb with the proximal phenanthrene group aligned parallel to the surface. Three degenerate in-plane orientations on Cu(111) and Co(111), reflecting substrate symmetry, and only two on Fe(110), i.e., fewer than symmetry permits, indicate a specific adsorption site for each substrate.n
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
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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
Nanomaterials
ISSN
2079-4991
e-ISSN
2079-4991
Volume of the periodical
12
Issue of the periodical within the volume
19
Country of publishing house
CH - SWITZERLAND
Number of pages
18
Pages from-to
3281
UT code for WoS article
000867959100001
EID of the result in the Scopus database
2-s2.0-85139774828