1. Energy Conversion and Storage Research Laboratory Department of Physics Devchand College Affiliated to Shivaji University Arjunnagar Kolhapur Maharashtra 591237 India
2. School of Nanoscience and Technology Shivaji University Kolhapur Maharashtra 416004 India
3. Department of Materials Science and Engineering Yonsei University 50 Yonsei‐ro, Seodaemun‐gu Seoul 03722 Korea
4. Thin Film Material Laboratory Department of Physics Shivaji University Kolhapur Maharashtra 416004 India