• Nanodevices Fabrication
• Topological Quantum Materials
• Spintronics
• RF and microwave applications

My current research focuses on the development of 1) a topological quantum rectifier based on nonlinear transport, 2) high-frequency spintronic devices based on ferrimagnets or magnetic topological materials for GHz and sub-THz signal generation for applications such as fast data transmission, fast switching, and neural networking, 3) a high-frequency large-array of devices for GHz energy harvesting, and 4) a physical model for spintronic and quantum devices. My main areas of research include nano-device fabrication compatible with CMOS technology, electronic and radio frequency (RF) instrumentation, and the design of measurement circuits for the characterization and testing of RF electronic devices. I've set up systems for measuring ferromagnetic resonance, DC and RF probe stations, frequency and time-domain measurements of RF devices, RF energy harvesting module etc. My current aim is to design and understand high-frequency (above 20 GHz) nano-rectifiers and oscillators using ferrimagnets and exotic materials such as Weyl semimetal and topological insulators. These devices target the application in 4G, 5G (24 – 86 GHz) and 6G technology (95 GHz and above).