Welcome to the webpage of Prof. Siddharth Rajan's research group at Ohio State University.

The focus our research is to engineer new semiconductor materials and their physical properties to create devices with improved performance and functionality.

For more information about our research please navigate using the links above, or check out our publications.


*August 2014: Digbijoy Nath joined Indian Institute of Science, check his webpage here

* July 2014: Our photoelectrochemical etching work is featured in Semiconductor Today 

*March 2014: Pil Sung Park joins Samsung

*Article featured in Compound Semiconductor.net: Epitaxial cascading of Nitride LEDs overcomes efficiency droop.

*Article featured in Semiconductor Today: Tunneling to avoid efficiency droop in Nitride semiconductor LEDs

*May 2013: Sriram Krishnamoorthy wins the OSU Presidential Fellowship!

*April 2013: Tunnel junctions featured in Semiconductor Today.

*Prof. Siddharth Rajan awarded Lumley Research Award

*Congratulations to Digbijoy Nath for winning the OSU Presidential Fellowship!

*Article featured in Semiconductor Today: Reversing polarization to tackle