Sri Ram Shankar Rajadurai

Title: Sri Ram Shankar Rajadurai: Innovator in Heterodyne Scanning Probe Microscopy

Introduction

Sri Ram Shankar Rajadurai is a distinguished inventor based in Delft, Netherlands. He has made significant contributions to the field of microscopy, specifically through his innovative methods in subsurface imaging. With one patent to his name, his work stands out in the scientific community.

Latest Patents

Rajadurai's notable patent is titled "Heterodyne Scanning Probe Microscopy Method and Scanning Probe Microscopy System." This invention focuses on a heterodyne scanning probe microscopy (SPM) method designed foring subsurface imaging. The technique involves applying an acoustic input signal to a sample and sensing an acoustic output signal using a probe. The input signal comprises multiple components at unique frequencies, including a carrier frequency and at least two excitation frequencies. This novel approach facilitates improved sensing capabilities below the sensitivity threshold frequency of the cantilever, enabling enhanced imaging and analysis.

Career Highlights

Sri Ram Shankar Rajadurai is currently associated with the Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek (TNO). His career is marked by dedication to advancing microscopy technology and contributing to scientific research.

Collaborations

Throughout his career, Rajadurai has collaborated with various professionals in his field, including his coworkers Daniele Piras and Kodai Hatakeyama. Their collective expertise has facilitated advancements in microscopy methods and systems, leading to significant research outcomes.

Conclusion

In summary, Sri Ram Shankar Rajadurai is a notable figure in the field of microscopy, recognized for his innovative contributions and collaborations. With his groundbreaking patent and his role at TNO, he continues to shape the future of subsurface imaging techniques.