1. Department of Robotics and Mechatronics Engineering, Daegu Gyeongbuk Institute of Science and Technology (DGIST), Daegu-42988, Republic of Korea
2. Department of Physics, Utkal University, Vani Vihar, Bhubaneswar-751004, India
3. Department of Physics, Indian Institute of Technology-Madras, Tamilnadu-600036, India
4. Department of Mechanical Engineering, University of Bath, Bath BA2 7AY, UK
5. Robotics and Mechatronics Research Center, Daegu Gyeongbuk Institute of Science and Technology (DGIST), Daegu-42988, South Korea
6. Department of Physics, Indian Institute of Technology-Guwahati, Assam-781039, India