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https://dspace.iiti.ac.in/handle/123456789/7662
| Title: | Effect of strain due to Ni substitution in CeO2 nanoparticles on optical and mechanical properties |
| Authors: | Tiwari, Saurabh Viswakarma, Srashti Shirage, Parasharam Maruti Sen, Somaditya |
| Keywords: | Mechanical properties;Nanoparticles;Nickel;Sol-gel process;Sol-gels;Vibrations (mechanical);Cerium oxides;Effect of strain;Elastic and plastic behaviors;Mechanical study;Optical and mechanical properties;Strain generation;Urbach energy;Strain |
| Issue Date: | 2017 |
| Publisher: | Elsevier Ltd |
| Citation: | Tiwari, S., Bajpai, G., Srivastava, T., Viswakarma, S., Shirage, P., Sen, S., & Biring, S. (2017). Effect of strain due to ni substitution in CeO2 nanoparticles on optical and mechanical properties. Scripta Materialia, 129, 84-87. doi:10.1016/j.scriptamat.2016.09.029 |
| Abstract: | CeO2, a strong cubic fluorite structured ceramic, with well-defined optical and mechanical properties may be modified by proper substitution. Ni substitution in Ce1 − xNixO2 (0 ≤ x ≤ 0.08) nanoparticles, hints at strain generation in the lattice bringing in changes in structural properties. The strain introduces changes in the electronic, optical and mechanical properties. The origin of strain is discussed using structural, optoelectronic, vibrational and mechanical studies discussing the elastic and plastic behavior of the materials. © 2016 Elsevier Ltd |
| URI: | https://doi.org/10.1016/j.scriptamat.2016.09.029 https://dspace.iiti.ac.in/handle/123456789/7662 |
| ISSN: | 1359-6462 |
| Type of Material: | Journal Article |
| Appears in Collections: | Department of Metallurgical Engineering and Materials Sciences |
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