1. Department of Applied Chemistry, Adama Science and Technology University, P.O. Box: 1888, Adama 1888, Ethiopia
2. Department of Chemistry, Chungnam National University, Daejeon 34134, Republic of Korea
3. Department of Physics, Chungnam National University, Daejeon 34134, Republic of Korea
4. Institute of Quantum Systems (IQS), Chungnam National University,99 Daehak-ro Yuseong-gu, Daejeon 34134, Korea
5. Research Institute of Materials Chemistry, Chungnam National University, Daejeon 34134, Republic of Korea