Comments on 'Investigation on synthesis, laser damage threshold, and NLO properties of l-asparagine thioacetamide single crystal for photonic device applications' [J Mater Sci: Mater Electron. 31, 13310–13320 (2020)]
| Autor: | Megha S. Deshpande, Bikshandarkoil R. Srinivasan |
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| Rok vydání: | 2021 |
| Předmět: |
010302 applied physics
Materials science Aqueous solution business.industry Potassium hydrogen phthalate Electron Condensed Matter Physics 01 natural sciences Evaporation (deposition) Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials Crystal chemistry.chemical_compound Crystallography chemistry 0103 physical sciences Electrical and Electronic Engineering Thioacetamide Photonics business Single crystal |
| Zdroj: | Journal of Materials Science: Materials in Electronics. 32:14123-14127 |
| ISSN: | 1573-482X 0957-4522 |
| DOI: | 10.1007/s10854-021-06014-1 |
| Popis: | The authors of the title paper [J. Mater. Sci. Mater. Electron. 31, 13310–13320 (2020)] report to have grown a so-called l-asparagine thioacetamide (LATA) single crystal by slow evaporation of an aqueous solution containing l-asparagine monohydrate and thioacetamide in 1:1 ratio. The same research group has claimed in another paper [J. Mater. Sci. Mater. Electron. 31, 791–798 (2020)] to have grown a so-called NLO-active potassium hydrogen phthalate fumaric acid crystal (KHPF). In this comment we prove that LATA and KHPF are improperly characterized crystals and both papers are erroneous. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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