41 citations · 55 across the 7 of their papers we have counts for
7 papers
On Using Non-Kekule' Triangular Graphene Quantum Dots for Scavenging Hazardous Sulfur Hexafluoride Components
Vaishali Roondhe, Basant Roondhe, Sumit Saxena +2
The goal of the present study is to explore how the size and functionalization of graphene quantum dots (GQDs) affect their sensing capabilities. Specifically, we investigated the…
Role of Functionalized Graphene Quantum Dots in Hydrogen Evolution Reaction: A Density Functional Theory Study
Vaishali Sharma, Basant Roondhe, Sumit Saxena +1
Density functional theory (DFT) can be quite advantageous in advancing the field of catalysis because of the microscopic insights it provides, and thus can guide experimental searc…
Localized Polymerization Using Single Photon Photoinitiators in Two-photon process for Fabricating Subwavelength Structures
Govind Ummethala, Arun Jaiswal, Raghvendra P Chaudhary +3
Localized polymerization in subwavelength volumes using two photon dyes has now become a well-established method for fabrication of subwavelength structures. Unfortunately, the two…
Sub-wavelength Lithography of Complex 2D and 3D Nanostructures without Dyes
Raghvendra P Chaudhary, Arun Jaiswal, Govind Ummethala +3
One-photon or two photon absorption by dye molecules in photopolymers enable direct 2D & 3D lithography of micro/nano structures with high spatial resolution and can be used effect…
One-step Patterning of Sub-wavelength Plasmonic Gratings in Metal-Polymer Composites
Raghvendra P Chaudhary, Govind Ummethala, Arun Jaiswal +3
2D and 3D micro/nano fabrication based on two-photon polymerization (TPP) has emerged as a strong contender for additive manufacturing for wide variety of applications. In this man…
Stanene: Atomically Thick Free-standing Layer of 2D Hexagonal Tin
Sumit Saxena, Raghvendra Pratap Choudhary, Shobha Shukla
Two dimensional (2D) layered materials have recently gained renewed interest due to their exotic electronic properties along with high specific surface area. The prospects of explo…