Zobrazeno 1 - 10
of 124
pro vyhledávání: '"Roy, Amritendu"'
The exploration of multi-principal-component alloys (MPCAs) as potential functional materials in research is still in its early phase, with most studies centred on their potential application as structural materials. Magnetic materials possessing sup
Externí odkaz:
http://arxiv.org/abs/2408.12176
Method(s) that can reliably predict phase evolution across thermodynamic parameter space, especially in complex systems are of critical significance in academia as well as in the manufacturing industry. In the present work, phase stability in equimol
Externí odkaz:
http://arxiv.org/abs/2405.01006
Ceramics based piezoelectric generators are known for their high energy density and poor flexibility. In this work, v_r-PMN-0.3PT/PDMS 2-2 composite with optimum PMN-0.3PT content (v_r) was designed that demonstrated enhanced output energy density an
Externí odkaz:
http://arxiv.org/abs/2401.06051
Autor:
Mishra, Shubhankar, Roy, Amritendu, Sahoo, Aditi, Satpati, Biswarup, Roychowdhury, Anirban, Mohanty, P. K., Ghosh, Chandan Kumar, Bhattacharya, Dipten
Publikováno v:
Phys. Rev. B 105, 235429 (2022)
We report observation of surface-defect-induced room temperature multiferroicity - surface ferromagnetism ($M_S$ at 50 kOe $\sim$0.005 emu/g), ferroelectricity ($P_R$ $\sim$2 nC/cm$^2$), and significantly large magnetoelectric coupling (decrease in $
Externí odkaz:
http://arxiv.org/abs/2206.11691
Autor:
Kumar, Abhishek, Roy, Amritendu
Efficient mechanical energy harvesting using the principle of piezoelectric effect demands specific material-property requirements. This includes a combination of large piezoelectric charge coefficient (dij), large elastic strain ({\epsilon}y), small
Externí odkaz:
http://arxiv.org/abs/2205.04313
Publikováno v:
In Materials Research Bulletin January 2025 181
Autor:
Sradhasagar, Siddharth, Subhasish Khuntia, Omkar, Biswal, Srikanta, Purohit, Sougat, Roy, Amritendu
Publikováno v:
In Solar Energy 1 January 2024 267
Akademický článek
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Akademický článek
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Publikováno v:
In Journal of Alloys and Compounds 5 June 2023 945