Ankit Udai

Dr. Ankit Udai is a Postdoctoral Researcher at IMDEA Nanoscience Institute in Madrid, Spain, joining the institution in July 2024. He is a core member of the X-ray Wave-mixing Spectroscopies (X-WaveS) research group, specializing in ultrafast dynamics and transport phenomena in nanoscale condensed-matter systems using non-linear optical methods and high-energy radiation.

His doctoral research was conducted at the Centre for Excellence in Nanoelectronics within the Department of Electrical Engineering at the Indian Institute of Technology Bombay (IIT-B), India. There, he investigated Gallium-Nitride nanostructures—including quantum wells and dots—using ultrafast pump-probe spectroscopy, yielding critical insights for developing faster lasers, LEDs, and photodetectors for optical communication.

Dr. Udai's research spans:

• Ultrafast Spectroscopy (four-wave mixing, transient grating)
• Nanomaterials (Gallium Nitride, quantum nanostructures)
• Condensed Matter Physics (charge/spin/phonon transport)
• Optoelectronics (device efficiency optimization)
• Element-specific X-ray probing
• Spatially resolved transport dynamics

His current work integrates high-energy radiation with non-linear optical techniques to achieve element-specific responses and nanoscale spatial resolution, directly targeting efficiency improvements in magnetic and opto-electronic data storage and communication devices. No information on scientific awards, student advising, or research grants is provided in the source text. He operates within the X-WaveS group, which pioneers advanced X-ray wave-mixing methodologies for nanoscale investigations.