Evolution of Local Structure and Pore Architecture during Zeolitic Imidazolate Framework-L to Zeolitic Imidazolate Framework-8 Phase Transformation Investigated …

J Mor, P Utpalla, R Kumar, J Bahadur… - Chemistry of …, 2023 - ACS Publications
Zeolitic imidazolate framework-leaf (ZIF-L) is transformed to ZIF-8 through a topotactic phase
transformation. This phase transformation is driven by the removal of the hydrogen-bonded …

Deciphering the Role of Charge Compensator in Optical Properties of SrWO4:Eu3+:A (A = Li+, Na+, K+): Spectroscopic Insight Using Photoluminescence, Positron …

SK Gupta, K Sudarshan, AK Yadav, R Gupta… - Inorganic …, 2018 - ACS Publications
Studies have been carried out to understand the specific role of the alkali charge
compensator on the luminescence properties of an alkali ion (Li+, Na+, and K+) codoped …

Single-Atom Ru Catalyst-Decorated CNF(ZnO) Nanocages for Efficient H2 Evolution and CH3OH Production

CS Vennapoosa, S Varangane… - The Journal of …, 2023 - ACS Publications
The presence of transition-metal single-atom catalysts effectively enhances the interaction
between the substrate and reactant molecules, thus exhibiting extraordinary catalytic …

Two-dimensional tungsten oxide/selenium nanocomposite fabricated for flexible supercapacitors with higher operational voltage and their charge storage mechanism

R Barik, AK Yadav, SN Jha… - … Applied Materials & …, 2021 - ACS Publications
The present work elaborates the high-energy-density, stable, and flexible supercapacitor
devices (full-cell configuration with asymmetric setup) based on a two-dimensional tungsten …

Unravelling oxygen driven α to β phase transformation in tungsten

A Chattaraj, M Balal, AK Yadav, SR Barman… - Scientific Reports, 2020 - nature.com
Thin films of β-W are the most interesting for manipulating magnetic moments using spin–
orbit torques, and a clear understanding of α to β phase transition in W by doping impurity …

Tailoring oxygen vacancies in ThO2 for improved light emission and ORR electrocatalysis

D Das, R Gupta, SK Gupta, AK Yadav… - Materials Today …, 2023 - Elsevier
The role of defects in multifunctional materials and defect engineering are fascinating to
scientific community. To understand the role of oxygen vacancies in photoluminescence …

Graphene Quantum Dot Solid Sheets: Strong blue-light-emitting & photocurrent-producing band-gap-opened nanostructures

G Bharathi, D Nataraj, S Premkumar, M Sowmiya… - Scientific reports, 2017 - nature.com
Graphene has been studied intensively in opto-electronics, and its transport properties are
well established. However, efforts to induce intrinsic optical properties are still in progress …

Structural, electronic, magnetic, and transport properties of the equiatomic quaternary Heusler alloy CoRhMnGe: Theory and experiment

D Rani, Enamullah, KG Suresh, AK Yadav, SN Jha… - Physical Review B, 2017 - APS
In this work, we present structural, electronic, magnetic, mechanical, and transport properties
of equiatomic quaternary Heusler alloy, CoRhMnGe, using theoretical and experimental …

element induced improvement of structural disorder and development of weakly reentrant spin-glass behavior in NiRuMnSn

S Gupta, S Chakraborty, V Bhasin, S Pakhira, A Biswas… - Physical Review B, 2023 - APS
The pursuit of efficient spin polarization in quaternary Heusler alloys with the general
formula XX′ YZ (where X, X′, and Y are transition metals and Z is ap-block element) has …

Investigation of compression-induced deformations in local structure and pore architecture of ZIF-8 using FTIR, X-ray absorption, and positron annihilation …

SK Sharma, K Sudarshan, AK Yadav… - The Journal of …, 2019 - ACS Publications
Compression-induced (≤ 1.01 GPa) phase transformation, local deformations, and pore
architecture modifications in zeolitic-imidazole framework (ZIF-8) powder have been …