Explanipedia

Resonance Raman spectroscopy of twisted interfaces in turbostratic multilayer graphene Open

A. Mohapatra, Shailu Shree Poudyal, M. S. Ramachandra Rao, Manu Jaiswal · 2024

Turbostratic multilayer graphene presents a unique system with a large number of twisted interfaces with variable twist angles. In this work, we have systematically studied the laser excitation energy dependence of the Raman modes of turbo…

Percolative proton transport in hexagonal boron nitride membranes with edge-functionalization Open

Anjan Kumar Das, Vikas Yadav, C. V. Krishnamurthy, Manu Jaiswal · 2023

An extremely low percolation threshold and non-universal critical exponents are unique aspects of proton transport along the amine-functionalized edges of hexagonal boron nitrides.

Thermal transport in turbostratic multilayer graphene Open

A. Mohapatra, M. S. Ramachandra Rao, Manu Jaiswal · 2022

Thermal transport across wrinkles in few-layer graphene stacks Open

A. Mohapatra, Sarthak Das, Kausik Majumdar, M. S. Ramachandra Rao, Manu Jaiswal · 2021

Thermal transport is strongly influenced by wrinkles in films of few-layer graphene crystallites with rotational stacking faults, as revealed from Raman optothermal measurements.

Thermal expansion coefficient of multilayer graphene with rotational stacking faults Open

A. Mohapatra, M. S. Ramachandra Rao, Manu Jaiswal · 2021

Recent studies on twisted bilayer and multi-layer graphene have opened new avenues of research in condensed matter physics. These artificially made superlattices showed very intriguing electrical properties, including superconductivity at …

Stable thermal transport in reduced graphene-oxide aerogel at elevated temperatures Open

Prakash Chandra Mahakul, P. Gayathri, Remyamol Thekkayil, H. Sreemoolanadhan, M. Ajith , et al. · 2020

We investigate thermal transport in three-dimensional graphene aerogel networks at elevated temperatures. The aerogels are solution-processed from graphene-oxide flakes using amine-based linkers and then partially reduced to impart stabili…

Dendritic Growth of a Polymer on a 2D Mesoscale Square Lattice Open

Joel Martis, Kaushik Satapathy, P R Shaina, C. V. Krishnamurthy, Manu Jaiswal · 2017

Dendritic growth patterns exhibiting four-fold anisotropy are observed when polyethylene oxide undergoes phase segregation from a solution phase to a solid phase. When this phase transition occurs on a substrate that has patterns of cross-…

Erratum: Thickness-dependent Crack Propagation in Uniaxially Strained Conducting Graphene Oxide Films on Flexible Substrates Open

Tushar Sakorikar, Maheswari Kavirajan Kavitha, Pramitha Vayalamkuzhi, Manu Jaiswal · 2017

A correction to this article has been published and is linked from the HTML version of this paper. The error has been fixed in the paper.

Preface for a special issue on 2D materials: growth, characterisation, properties and devices Open

Changgu Lee, Ravi Sundharam, Manu Jaiswal, Yuerui Lu, Stephan Hofmann · 2017

Thickness-dependent Crack Propagation in Uniaxially Strained Conducting Graphene Oxide Films on Flexible Substrates Open

Tushar Sakorikar, Maheswari Kavirajan Kavitha, Pramitha Vayalamkuzhi, Manu Jaiswal · 2017

We demonstrate that crack propagation in uniaxially strained reduced graphene oxide (rGO) films is substantially dependent on the film thickness, for films in the sub-micron regime. rGO film on flexible polydimethylsiloxane (PDMS) substrat…

Probing the charge recombination in rGO decorated mixed phase (anatase-rutile) TiO2 multi-leg nanotubes Open

Y. Rambabu, Manu Jaiswal, Somnath C. Roy · 2016

Recombination of photo-generated charges is one of the most significant challenges in designing efficient photo-anode for photo electrochemical water oxidation. In the case of TiO2, mixed phase (anatase-rutile) junctions often shown to be …

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