
Sathvik Ajay Iyengar
(He/Him)
Doctoral Fellow
Materials Science & NanoEngineering
Rice University
I am a Ph.D. student working with the Ajayan Research Group at Rice University. I have a background in materials science engineering and nanotechnology. My research interests are in the field of 2D-materials— exploring the physics and chemistry of their atom-thick arrangements and applying them in new devices and sensor architectures is what excites me most. I spend my free time gaming on the Nintendo Switch, practicing Carnatic Indian music on the violin, learning Japanese, and if possible, with cats!

Research Interests

Semiconducting 2D WSe2 on top of an Au thin film patterned as a 'Rice Owl' by photolithography

"Stepped" layers of WSe2 across Au electrodes in an in-situ crystal growth process resulting in a monolayer junction and robust Ohmic contacts
As a materials scientist, we are told not to play favorites, but one type of material in specific captivates me— 2D materials, single layers of atoms, much like an atomic scale chicken-wire mesh. Indeed, as the National Nanotechnology Initiative put it succinctly in their trending YouTube Nano Song video: ‘Ordinary is extraordinary when you make it nano-size’.
At Rice University’s Department of Materials Science and NanoEngineering, I work with Prof. Pulickel Ajayan on advancing 2D materials technology ranging from designing unique heterostructures to applying them in state-of-the-art device architectures. I wish to research ways we can integrate these materials into hybrid devices to achieve sustainable industrial use.
I believe that science is so much more than research— it is communication, mentorship, networking, teamwork, and so much more. To resonate with this ideology, feel free to check out my blog "Science beyond a PhD" in the menu above or the button below:
Publications
Published as "Sathvik Ajay Iyengar"
Realizing quantum technologies in nanomaterials and nanoscience;
S. A. Iyengar, A. B. Puthirath and V. Swaminathan, Adv. Mater. 2107839, (2022).
C. Cheng, S. A. Iyengar and R. Karnik, Nat. Nanotechnol. 16, 989–995 (2021).
Structure, properties, and applications of two-dimensional hexagonal boron nitride;
S. Roy, et al. (all authors contributed equally), Adv. Mater. 2101589, 1–48 (2021).
S. A. Iyengar*, S. Pillalamarri*, S. K. Jana, M. R. Islam, T. Ahuja, J. S. Mohanty and T. Pradeep, ACS Appl. Electron. Mater. 1, 951–960 (2019). (*co-first author) [most read ACS Applied Electronic Materials article in 2019]