Szczegóły publikacji
Opis bibliograficzny
Coexistence of $\alpha$ and $\beta$ antimonene phases on a W(110) substrate / Piotr DRÓŻDŻ, Mariusz Gołębiowski, Ryszard Zdyb // Journal of Physical Chemistry. C ; ISSN 1932-7447. — 2025 — vol. 129 iss. 9, s. 4639–4645. — Bibliogr. s. 4644–4645, Abstr. — Publikacja dostępna online od: 2025-02-24. — P. Dróżdż - dod. afiliacja: Institute of Physics, Maria Curie-Sklodowska University, Lublin, Poland
Autorzy (3)
- AGHDróżdż Piotr
- Gołębiowski Mariusz
- Zdyb Ryszard
Dane bibliometryczne
| ID BaDAP | 158883 |
|---|---|
| Data dodania do BaDAP | 2025-03-31 |
| Tekst źródłowy | URL |
| DOI | 10.1021/acs.jpcc.4c07679 |
| Rok publikacji | 2025 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | Journal of Physical Chemistry, C |
Abstract
Antimonene (2D-Sb) nanostructures were synthesized on a W(110) substrate by using the molecular beam epitaxy method. By carefully controlling the W(110) substrate temperature during Sb deposition, isolated islands of the α-Sb and β-Sb antimonene allotropes were simultaneously formed on the surface. Antimonene growth was followed using low-energy electron microscopy (LEEM), revealing that α-Sb islands are a single-layer thick and formed by mirror domains with a fixed epitaxial relation to the W(110) substrate. In contrast, the β-Sb phase formed single-domain, multilayered nanostructures that were randomly rotated on the sample surface. Quantum size effect analysis of these two-dimensional (2D) nanostructures indicates notable differences in the electronic properties between the two systems. The coexistence of α-Sb and β-Sb phases suggests the potential for the formation of lateral (in-plane) heterostructures consisting of side-connected allotrope islands. © 2025 The Authors. Published by American Chemical Society.
