Comment on: “growth,spectroscopic studies,and third order non-linear optical analysis of an organic dicarboxylic acid based single crystal: urea oxalic acid” [Chin. J. Phys., 56 (2018) 1449–1466] |
| |
| Institution: | 1. School of Mathematical Sciences and Physics, North China Electric Power University, Beijing 102206, China;2. Department of Mathematics, Zhejiang Normal University, Jinhua 321004, Zhejiang, China;3. Department of Mathematics, King Abdulaziz University, Jeddah, Saudi Arabia;4. Department of Mathematics and Statistics, University of South Florida, Tampa, FL 33620, USA;5. School of Mathematics, South China University of Technology, Guangzhou 510640, Guangdong, China;6. Department of Mathematical Sciences, North-West University, Mafikeng Campus, Private Bag X2046, Mmabatho 2735, South Africa;1. Department of Mathematics, COMSATS University Islamabad, Lahore Campus, Lahore 54000, Pakistan;2. Department of Mathematics, University of Okara, Okara, Pakistan |
| |
| Abstract: | In a recent paper Chin. J. Phys., 56 (2018) 1449–1466] Jeeva et al. have studied the physical properties of the Urea Oxalic acid (UOA) Crystals. The authors have used a wrong approach to calculate the reflectance spectra of the samples and obtained values of this parameter are incorrect. Consequently, other reported optical parameters in the commented paper that are calculated based on the reflectance such as refractive index, real and imaginary parts of the optical dielectric constant, optical and electrical conductivity and electrical susceptibility are incorrect. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
