About the Authors
- Matthew Tikpangi Kolo
-
Affiliations Department of Physics, University of Malaya, 50603, Kuala Lumpur, Malaysia, Department of Physics, Federal University of Technology, Minna, Niger state, Nigeria
- Mayeen Uddin Khandaker
-
* E-mail: mu_khandaker@um.edu.my; mu_khandaker@yahoo.com
Affiliation Department of Physics, University of Malaya, 50603, Kuala Lumpur, Malaysia
- Yusoff Mohd Amin
-
Affiliation Department of Physics, University of Malaya, 50603, Kuala Lumpur, Malaysia
- Wan Hasiah Binti Abdullah
-
Affiliation Department of Geology, University of Malaya, 50603, Kuala Lumpur, Malaysia
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: MTK MUK. Performed the experiments: MTK MUK YMA. Analyzed the data: MTK MUK. Contributed reagents/materials/analysis tools: MTK MUK YMA WHA. Wrote the paper: MTK MUK YMA WHA.