Search Results - "Vats, Gaurav"

Optomechanical Mapping of Ferroelectric Domains and the Piezo‐Photovoltaic Effect in Ba‐ and Ni‐Doped (K0.5Na0.5)NbO3 by Vats, Gaurav, Bai, Yang, Seidel, Jan

“…The piezo‐photovoltaic effect has been recently proposed as an analogy of the flexo‐photovoltaic effect in noncentrosymmetric ferroelectrics that are also…”
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A Prime Lead-Free Ferroelectric Ceramic for Thermal Energy Harvesting: 0.88Bi0.5Na0.5TiO3-.02SrTiO3-0.1Bi0.5Li0.5TiO3 by Sao, Reshma, Vats, Gaurav, Vaish, Rahul

“…Present study unfurls the colossal energy harvesting potential of lead-free 0.88Bi 0.5 Na 0.5 TiO 3 -.02SrTiO 3 -0.1Bi 0.5 Li 0.5 TiO 3 (BNT-ST-BLT) bulk…”
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Enhanced Thermal Energy Harvesting Using Li, K‐Doped Bi0.5Na0.5TiO3 Lead‐Free Ferroelectric Ceramics by Chauhan, Aditya, Patel, Satyanarayan, Vats, Gaurav, Vaish, Rahul

“…This study deals with the investigation of lead‐free ferroelectric materials for potential thermal energy harvesting applications. Lead‐free ferroelectric…”
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Selection of optimal sintering temperature of K0.5Na0.5NbO3 ceramics for electromechanical applications by Vats, Gaurav, Vaish, Rahul

“…This paper has considered the selection of the optimal processing parameter (sintering temperature) leading to best possible properties of K0.5Na0.5NbO3 (KNN)…”
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Improved piezoelectric, ferroelectric, pyroelectric and electrocaloric properties of Sm-substituted PMN-PT by Singh, Charanjeet, Vats, Gaurav, Kumar, Ashok

“…This study reports the processing and characterization of Pb0.96Sm0.025[Mg1/3Nb2/3]0.70Ti0.30O3 (Sm-PMN-PT) polycrystalline ceramics for solid-state…”
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Boosting Photovoltaic Output of Ferroelectric Ceramics by Optoelectric Control of Domains by Bai, Yang, Vats, Gaurav, Seidel, Jan, Jantunen, Heli, Juuti, Jari

“…Photo‐ferroelectric single crystals and highly oriented thin‐films have been extensively researched recently, with increasing photovoltaic energy conversion…”
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Effects of morphotropic phase boundary transitions and structural transformations on Olsen cycle assisted thermo-electrical energy conversion: A case study on Bi0.5Na0.5TiO3-xBaTiO3 system by Vats, Gaurav

“…This article reports the peculiarity in the thermo-electrical energy conversion (by Olsen cycle) capability of Bi 0.5 Na 0.5 TiO 3 -xBaTiO 3 (BNT-BT) system…”
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Giant energy harvesting potential in (100)-oriented 0.68PbMg1/3Nb2/3O3–0.32PbTiO3 with Pb(Zr0.3Ti0.7)O3/PbOx buffer layer and (001)-oriented 0.67PbMg1/3Nb2/3O3–0.33PbTiO3 thin films by Vats, Gaurav, Kushwaha, Himmat Singh, Vaish, Rahul, Madhar, Niyaz Ahamad, Shahabuddin, Mohammed, Parakkandy, Jafar M., Batoo, Khalid Mujasam

“…This work emphasis on the competence of (100)-oriented PMN–PT buffer layered (0.68PbMg1/3Nb2/3O3–0.32PbTiO3 with Pb(Zr0.3Ti0.7)O3/PbOx buffer layer) and…”
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Effects of morphotropic phase boundary transitions and structural transformations on Olsen cycle assisted thermo-electrical energy conversion: A case study on Bi 0.5 Na 0.5 TiO 3 -xBaTiO 3 system by Vats, Gaurav

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Effects of morphotropic phase boundary transitions and structural transformations on Olsen cycle assisted thermo-electrical energy conversion: A case study on Bi sub(0.5)Na sub(0.5)TiO sub(3)-xBaTiO sub(3) system by Vats, Gaurav

“…This article reports the peculiarity in the thermo-electrical energy conversion (by Olsen cycle) capability of Bi sub(0.5)Na sub(0.5)TiO sub(3)-xBaTiO sub(3)…”
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Selection of Lead-Free Piezoelectric Ceramics by Vats, Gaurav, Vaish, Rahul

“…Lead‐free piezoelectric ceramics are extensively investigated for the alternatives of lead‐based piezoceramics. (K,Na)NbO3 (KNN), (Bi0.5Na0.5)TiO3 (BNT), and…”
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Optical Control of Ferroelectric Domains: Nanoscale Insight into Macroscopic Observations by Vats, Gaurav, Bai, Yang, Zhang, Dawei, Juuti, Jari, Seidel, Jan

“…Domain wall nanoelectronics constitutes a potential paradigm shift for next‐generation energy conversion and von‐Neumann devices. In this context, attempts…”
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Optical Memory, Switching, and Neuromorphic Functionality in Metal Halide Perovskite Materials and Devices by Vats, Gaurav, Hodges, Brett, Ferguson, Andrew J, Wheeler, Lance M, Blackburn, Jeffrey L

“…Metal halide perovskite based materials have emerged over the past few decades as remarkable solution-processable optoelectronic materials with many intriguing…”
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Synaptic behaviour in ferroelectric epitaxial rhombohedral Hf0.5Zr0.5O2 thin films by Wei, Yingfen, Vats, Gaurav, Noheda, Beatriz

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Exploring tapping potential of solar energy: Prioritization of Indian states by Singh, Amritpal, Vats, Gaurav, Khanduja, Dinesh

“…Present study is among the first attempts to prioritize the prominent Indian states for better utilization of available solar resources. In this context,…”
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Smart Materials Selection for Thermal Energy Efficient Architecture by Vats, Gaurav, Vaish, Rahul

“…Energy crisis and increasing demand for green energy to acute pollution has forced the engineers, architects and scientists to adapt green materials for…”
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Mutual Insight on Ferroelectrics and Hybrid Halide Perovskites: A Platform for Future Multifunctional Energy Conversion by Pandey, Richa, Vats, Gaurav, Yun, Jae, Bowen, Chris R., Ho‐Baillie, Anita W. Y., Seidel, Jan, Butler, Keith Tobias, Seok, Sang Il

“…An insight into the analogies, state‐of‐the‐art technologies, concepts, and prospects under the umbrella of perovskite materials (both inorganic–organic hybrid…”
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Synaptic behaviour in ferroelectric epitaxial rhombohedral Hf 0.5 Zr 0.5 O 2 thin films by Wei, Yingfen, Vats, Gaurav, Noheda, Beatriz

“…Abstract The discovery of ferroelectricity in HfO 2 -based thin films brings tremendous opportunities for emerging ferroelectric memories as well as for…”
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Optomechanical Mapping of Ferroelectric Domains and the Piezo‐Photovoltaic Effect in Ba‐ and Ni‐Doped (K 0.5 Na 0.5 )NbO 3 by Vats, Gaurav, Bai, Yang, Seidel, Jan

“…The piezo‐photovoltaic effect has been recently proposed as an analogy of the flexo‐photovoltaic effect in noncentrosymmetric ferroelectrics that are also…”
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Low‐Pressure Mechanical Switching of Ferroelectric Domains in PbZr0.48Ti0.52O3 by Vats, Gaurav, Ravikant, Schoenherr, Peggy, Kumar, Ashok, Seidel, Jan

“…Low‐energy switching of ferroelectrics is currently being investigated for energy‐efficient nanoelectronics. While conventional methods employ electrical…”
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