Epitaxial Assembly and Spectroscopic Inspection of Core-SEpitaxial Assembly and Spectroscopic Inspection of Core–Shell WS2@WSe2 Nanotubes
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F25%3A00142105" target="_blank" >RIV/00216224:14310/25:00142105 - isvavai.cz</a>
Result on the web
<a href="https://pubs.acs.org/doi/10.1021/acs.chemmater.5c01314" target="_blank" >https://pubs.acs.org/doi/10.1021/acs.chemmater.5c01314</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acs.chemmater.5c01314" target="_blank" >10.1021/acs.chemmater.5c01314</a>
Alternative languages
Result language
angličtina
Original language name
Epitaxial Assembly and Spectroscopic Inspection of Core-SEpitaxial Assembly and Spectroscopic Inspection of Core–Shell WS2@WSe2 Nanotubes
Original language description
1D multiwall tungsten disulfide nanotubes were discovered more than three decades ago, and their large-scale fabrication has been worked out systematically over the years. Building on this knowledge, reports on the more complex core-shell nanotubular structures have emerged in recent years. In the present work, core-shell tungsten disulfide and tungsten diselenide nanotubes (WS2@WSe2 NTs) have been materialized through high-temperature selenidation of WS2 nanotubes and fine WO3 powder, yielding large quantities of epitaxially aligned heterostructures. Advanced high-resolution electron microscopy revealed the formation of complex heterointerfaces with well-defined atomic arrangements between the constituent phases. Optical characterization shows distinctive electronic properties arising from the heterostructure architecture, indicating strong interfacial coupling between the WS2 and WSe2 constituents. The unique electronic and structural characteristics of these nanotubes position them as promising candidates for enhanced photocatalytic applications and quantum device integration, where precise control over electronic states and charge transfer dynamics is critical.
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
10403 - Physical chemistry
Result continuities
Project
—
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
CHEMISTRY OF MATERIALS
ISSN
0897-4756
e-ISSN
1520-5002
Volume of the periodical
37
Issue of the periodical within the volume
15
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
5966-5973
UT code for WoS article
001532247500001
EID of the result in the Scopus database
2-s2.0-105013673045