Hybridization Directionality Governs the Interaction Strength between MoS2 and Metals
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F25%3A00638740" target="_blank" >RIV/61388955:_____/25:00638740 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/25:00638740 RIV/60461373:22340/25:43932554
Result on the web
<a href="https://hdl.handle.net/11104/0369332" target="_blank" >https://hdl.handle.net/11104/0369332</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acs.nanolett.5c03200" target="_blank" >10.1021/acs.nanolett.5c03200</a>
Alternative languages
Result language
angličtina
Original language name
Hybridization Directionality Governs the Interaction Strength between MoS2 and Metals
Original language description
Gold-assisted exfoliation has emerged as an effective method for producing large-area monolayers of two-dimensional materials, yet its underlying mechanism remains poorly understood. While other metals also hold promise for facilitating large-area exfoliation, their practical application is hindered by oxidation in air. To address this, we fabricate heterostructures of monolayer MoS2 with polycrystalline gold, silver, copper, palladium, cobalt, and nickel via direct mechanical exfoliation of bulk molybdenite under controlled atmospheric conditions. Our photoemission spectroscopy, vibrational spectroscopy, and density functional theory results reveal the metal-dependent modification of monolayer MoS2. We identify the hybridization directionality and, in particular, the asymmetry between the bottom and top sulfur atoms as previously overlooked key factors in weakening the MoS2-MoS2 van der Waals interaction, ultimately enabling selective monolayer exfoliation.
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
—
OECD FORD branch
10403 - Physical chemistry
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
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
Nano Letters
ISSN
1530-6984
e-ISSN
1530-6992
Volume of the periodical
25
Issue of the periodical within the volume
34
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
12995-13002
UT code for WoS article
001554065400001
EID of the result in the Scopus database
2-s2.0-105014226047