1. Advanced Materials and Devices, CSIR-National Physical Laboratory, Dr. K.S. Krishnan Marg, New Delhi 110012, India
2. Quantum Phenomena and Applications, CSIR-National Physical Laboratory (CSIR-NPL), Dr. K.S. Krishnan Road, New Delhi 110012, India
3. Apex Level Standards & Industrial Metrology, CSIR-National Physical Laboratory (CSIR-NPL), Dr. K.S. Krishnan Road, New Delhi 110012, India
4. Sophisticated and Analytical Instrumentation, CSIR-National Physical Laboratory (CSIR-NPL), Dr. K.S. Krishnan Road, New Delhi 110012, India