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International Scientific and Practical Conference
"Electronics and Information Technologies"
| Issue 10, Pages: B-34-B-36 |
| DOI: https://doi.org/10.30970/elit2018.B10 |
| Formation of Nanostructures on the Surface of CdBr2 and PbI2 Crystals |
| I. Rovetskyi, I. Bolesta |
| By using atomic force microscopy, the surface morphology of CdBr2 and PbI2 crystals was investigated close to the thermodynamic equilibrium. Results of the performed studies indicate that three types of nanostructures are formed on the CdBr2 surface: triangle-shaped nanopores, nanoislands and nanowires. Principal morphological features, such as radius, height and average distance to nearest neighbor are analyzed. Time evolution of the nanostructures formation on CdBr2 surface shows that nanopores and nanoislands are formed during first 72 hours of aging in air. During next 72 hours nanowires are formed. No signatures confirming the formation of nanostructures on the PbI2 crystal surface were detected. |
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© Ivan Franko National University of Lviv, 2018
Developed and supported - Laboratory of high performance computing systems
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