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https://sci.ldubgd.edu.ua/jspui/handle/123456789/16947| Title: | Morphology analysis of nanostructure formation on CdBr2 and PbI2 crystal surfaces |
| Authors: | Ivan Rovetskii Halyna Klym Ivan Karbovnyk |
| Keywords: | atomic force microscopy; CdBr2 and PbI2 crystals; nanoclusters; nanostructures; surface |
| Issue Date: | 9-Jul-2025 |
| Publisher: | MOLECULAR CRYSTALS AND LIQUID CRYSTALS |
| Abstract: | This study investigates the role of cationic and anionic subsystems in nanostructure formation on CdI2 crystals by analyzing CdBr2 and PbI2 surfaces using atomic force microscopy (AFM). After 1 d, CdBr2 developed triangular nanopores and island-shaped clusters. By day three, two nanostructure types emerged: small (200–600 nm) and large (�2lm) clusters. After seven days, nanopores increased, and nanowires formed via cluster aggregation, likely due to moisture-induced dissolution. CdBr2 exhibited faster nanostructure formation than CdI2 due to Br-’s higher reactivity. PbI2 surfaces remained smooth, showing atomic steps and quasi-periodic structures (�1.3lm period). |
| URI: | https://sci.ldubgd.edu.ua/jspui/handle/123456789/16947 |
| ISSN: | https://doi.org/10.1080/15421406.2025.2528274 |
| Appears in Collections: | 2025 |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Morphology_analysis_of_nanostructure_formation_on_CdBr2_and_PbI2.pdf | 1.24 MB | Adobe PDF | View/Open |
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