A. S. Bhalla
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View article: Fortuitous Parallels or Historical Connections? The Prehistoric Indus Valley and Minoan Crete
Fortuitous Parallels or Historical Connections? The Prehistoric Indus Valley and Minoan Crete Open
Ancient societies rarely developed in isolation. There have been contacts between them through maritime trade and human migrations. They went through similar stages of evolution, namely, birth, growth, decline and disappearance or disinteg…
View article: Finite Element Analysis of Strain-Mediated Direct Magnetoelectric Coupling in Multiferroic Nanocomposites for Material Jetting Fabrication of Tunable Devices
Finite Element Analysis of Strain-Mediated Direct Magnetoelectric Coupling in Multiferroic Nanocomposites for Material Jetting Fabrication of Tunable Devices Open
Magnetoelectric composites enable strain-mediated coupling between magnetic and electric fields, supporting applications in sensors, actuators, and tunable devices. This study presents a finite element modeling framework for simulating the…
View article: Designing Multifunctional Multiferroic Composites for Advanced Electronic Applications
Designing Multifunctional Multiferroic Composites for Advanced Electronic Applications Open
This paper presents a novel approach for the fabrication of magnetoelectric composites aimed at enhancing cross-coupling between electrical and magnetic phases for potential applications in intelligent sensors and electronic components. Un…
View article: Polaron-assisted dielectric relaxation processes in donor-doped BaTiO3-based ceramics
Polaron-assisted dielectric relaxation processes in donor-doped BaTiO3-based ceramics Open
Perovskite structure materials based on the Ba1-xGdxTiO3 system, where x = 0.001, 0.002, 0.003, 0.004 and 0.005, were prepared via the Pechini chemical synthesis route. The dielectric properties have been analyzed over a wide temperature a…
View article: Sensitivity analysis of a layered piezoelectric system using <scp>ZFEM</scp>
Sensitivity analysis of a layered piezoelectric system using <span>ZFEM</span> Open
The complex variable finite element method (ZFEM) is a numerical technique which aims to find the partial derivatives of the independent variables with respect to variation in dependent parameters declared in the physics. This is done by c…
View article: Self-Sustainable IoT-Based Remote Sensing Powered by Energy Harvesting Using Stacked Piezoelectric Transducer and Thermoelectric Generator
Self-Sustainable IoT-Based Remote Sensing Powered by Energy Harvesting Using Stacked Piezoelectric Transducer and Thermoelectric Generator Open
We propose a self-powered remote multi-sensing system for traffic sensing which is powered by the collective energy harvested from the mechanical vibration of the road caused by the passing vehicles and from the temperature gradient betwee…
View article: Sensitivity Analysis of a layered piezoelectric system using ZFEM
Sensitivity Analysis of a layered piezoelectric system using ZFEM Open
This work presents an investigation on the numerical simulation of a layered piezoelectric system using the complex finite element method (ZFEM). This approach allows the standard FEM solution to provide information about the design sensit…
View article: High-speed propulsion of magnetoelectric nanovehicle actuated by bio-cellular electric field sensing
High-speed propulsion of magnetoelectric nanovehicle actuated by bio-cellular electric field sensing Open
We have demonstrated and experimentally verified a nanovehicle which exhibits magnetoelectric phenomenon and provides a swift cell targeting technique. The magnetoelectric nanovehicle (MENV) is an inorganic core-shell nanostructure where t…
View article: Energy Harvesting Using a Stacked PZT Transducer for Self-Sustainable Remote Multi-Sensing and Data Logging System
Energy Harvesting Using a Stacked PZT Transducer for Self-Sustainable Remote Multi-Sensing and Data Logging System Open
The work discussed is developing a self-sustainable low-power remote multi-sensing and data logging system for traffic sensing. The system is powered by the energy harvested using a stacked PZT (Lead zirconate titanate) transducer from the…
View article: 100th Anniversary of the discovery of Ferroelectricity: How did it impact the Current Day Physics
100th Anniversary of the discovery of Ferroelectricity: How did it impact the Current Day Physics Open
Ferroelectric phenomenon in materials was identified for the first time about 100 years ago in 1920 (paper presented at the American Physical Society (APS) Meeting in Washington, DC, April 1920), at the University of Minnesota, MN, USA; by…
View article: Ferroic properties of nickel-ferrite based ceramic composites at room temperature
Ferroic properties of nickel-ferrite based ceramic composites at room temperature Open
Made available in DSpace on 2019-10-06T15:53:56Z (GMT). No. of bitstreams: 0\n Previous issue date: 2019-01-01
View article: Optical properties of RbTiOAsO4 single crystal
Optical properties of RbTiOAsO4 single crystal Open
Rubidium titanyl arsenate (RbTiOAsO4) belongs to the family of nonlinear optical crystals with the general formula M1+TiOX5+O4, where M = K, Rb, Tl, Cs and X = P, As. [1–6] The high damage threshold and broad angular acceptance have made s…
View article: Structural and microstructural analyses on Sm-modified BaTiO<sub>3</sub> obtained from the Pechini's method
Structural and microstructural analyses on Sm-modified BaTiO<sub>3</sub> obtained from the Pechini's method Open
Made available in DSpace on 2019-10-04T12:35:55Z (GMT). No. of bitstreams: 0\n Previous issue date: 2018-01-01
View article: Magnetoelastoelectric coupling in core–shell nanoparticles enabling directional and mode-selective magnetic control of THz beam propagation
Magnetoelastoelectric coupling in core–shell nanoparticles enabling directional and mode-selective magnetic control of THz beam propagation Open
Magnetoelastoelectric coupling in engineered biphasic core–shell nanocomposites demonstrates a dynamically tunable magnetic-field direction defined THz amplitude/phase modulation mode-switch.
View article: Magneto-elasto-electroporation (MEEP): In-vitro visualization and numerical characteristics
Magneto-elasto-electroporation (MEEP): In-vitro visualization and numerical characteristics Open
A magnetically controlled elastically driven electroporation phenomenon, or magneto-elasto-electroporation (MEEP), is discovered while studying the interactions between core-shell magnetoelectric nanoparticles (CSMEN) and biological cells …
View article: THz Imaging of Skin Burn: Seeing the Unseen—An Overview
THz Imaging of Skin Burn: Seeing the Unseen—An Overview Open
Significance: This review article puts together all the studies performed so far in realizing terahertz (THz) spectra as a probing mechanism for burn evaluation, summarizing their experimental conditions, observations, outcomes, merits, an…