About the Authors

Sh. Nadzirah

Affiliation Institute of Nano Electronic Engineering,Universiti Malaysia Perlis, 01000 Kangar, Perlis, Malaysia

N. Azizah

Affiliation Institute of Nano Electronic Engineering,Universiti Malaysia Perlis, 01000 Kangar, Perlis, Malaysia

Uda Hashim

uda@unimap.edu.my

Affiliation Institute of Nano Electronic Engineering,Universiti Malaysia Perlis, 01000 Kangar, Perlis, Malaysia

Subash C. B. Gopinath

Affiliation Institute of Nano Electronic Engineering,Universiti Malaysia Perlis, 01000 Kangar, Perlis, Malaysia

Mohd Kashif

Affiliation Department of Electrical and Electronic Engineering, Faculty of Engineering, Universiti Malaysia Sarawak, 94300 Kota Samarahan, Sarawak, Malaysia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SHN UH. Performed the experiments: SHN. Analyzed the data: SHN NA MK. Contributed reagents/materials/analysis tools: UH. Wrote the paper: SHN SCBG.