54 citations · 332 across the 18 of their papers we have counts for
18 papers
Large electro-opto-mechanical coupling in VO2 neuristors
Upanya Khandelwal, Rama Satya Sandilya, Rajeev Kumar Rai +8
Biological neurons are electro-mechanical systems, where the generation and propagation of an action potential is coupled to generation and transmission of an acoustic wave. Neuris…
Self-assembled neuromorphic networks at self-organized criticality in Ag-hBN platform
Ankit Rao, Sooraj Sanjay, Majid Ahmadi +5
Networks and systems which exhibit brain-like behavior can analyze information from intrinsically noisy and unstructured data with very low power consumption. Such characteristics…
Thickness Dependent Parasitic Channel Formation at AlN/Si Interfaces
Hareesh Chandrasekar, K N Bhat, Muralidharan Rangarajan +2
The performance of GaN-on-Silicon electronic devices is severely degraded by the presence of a parasitic conduction pathway at the nitride-substrate interface which contributes to…
Dielectric Engineering of HfO2 Gate Stacks Towards Normally-ON and Normally-OFF GaN HEMTs on Silicon
Hareesh Chandrasekar, Sandeep Kumar, K. L. Ganapathi +9
We report on the interfacial electronic properties of HfO2 gate dielectrics both, with GaN towards normally-OFF recessed HEMT architectures and the AlGaN barrier for normally-ON Al…
An Early In-Situ Stress Signature of the AlN-Si Pre-growth Interface for Successful Integration of Nitrides with (111) Si
Hareesh Chandrasekar, Nagaboopathy Mohan, Abheek Bardhan +4
The integration of MOCVD grown group III-A nitride device stacks on Si (111) substrates is critically dependent on the quality of the first AlN buffer layer grown. A Si surface tha…
Photoresponse of atomically thin MoS2 layers and their planar heterojunctions
Sangeeth Kallatt, Govindarao Umesh, Navakanta Bhat +1
MoS2 monolayers exhibit excellent light absorption and large thermoelectric power, which are, however, accompanied with very strong exciton binding energy - resulting in complex ph…