Optimization of ultra-wideband metamaterial MXene-based polarization-insensitive solar absorber using machine learning for solar heater application DOI Creative Commons
Naim Ben Ali,

Raj Agravat,

Shobhit K. Patel

et al.

Scientific Reports, Journal Year: 2025, Volume and Issue: 15(1)

Published: March 26, 2025

Abstract The aim was to optimize energy production and minimize losses with regard sources of sustainable energy, particularly solar by examining a variety absorber designs developed from various materials. Metamaterial MXene/W-based Resonator Solar Absorber (MMRSA) using MXene Tungsten material utilized in resonator, which has tiny wire cylindrical ring-shaped geometry. MgF 2 as substrate used the ground layer suggested absorber. MMRSA worked at 200–3000 nm range gained more than 94% absorptance. This polarization-insensitive ultra-wideband absorber, their wideband bandwidth is 1730 690 440 1930 1150 1840 nm. negative metamaterial response such permittivity, permeability, refractive index given increased stability absorptance To examine MMRSA’s different parameters structure Transverse Electric Magnetic properties. Optimized machine learning gives higher value R 0.97779 mean square error 6.869962 × 10 –5 . Aims reduce other simulation requirements thus minimizing time 25% when compared previous approaches. Additionally, last observed intensity, it previously studied significant amount this for water heaters.

Language: Английский

Optimization of ultra-wideband metamaterial MXene-based polarization-insensitive solar absorber using machine learning for solar heater application DOI Creative Commons
Naim Ben Ali,

Raj Agravat,

Shobhit K. Patel

et al.

Scientific Reports, Journal Year: 2025, Volume and Issue: 15(1)

Published: March 26, 2025

Abstract The aim was to optimize energy production and minimize losses with regard sources of sustainable energy, particularly solar by examining a variety absorber designs developed from various materials. Metamaterial MXene/W-based Resonator Solar Absorber (MMRSA) using MXene Tungsten material utilized in resonator, which has tiny wire cylindrical ring-shaped geometry. MgF 2 as substrate used the ground layer suggested absorber. MMRSA worked at 200–3000 nm range gained more than 94% absorptance. This polarization-insensitive ultra-wideband absorber, their wideband bandwidth is 1730 690 440 1930 1150 1840 nm. negative metamaterial response such permittivity, permeability, refractive index given increased stability absorptance To examine MMRSA’s different parameters structure Transverse Electric Magnetic properties. Optimized machine learning gives higher value R 0.97779 mean square error 6.869962 × 10 –5 . Aims reduce other simulation requirements thus minimizing time 25% when compared previous approaches. Additionally, last observed intensity, it previously studied significant amount this for water heaters.

Language: Английский

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