Curated News
By: NewsRamp Editorial Staff
December 03, 2024

Groundbreaking Study Achieves Subambient Radiative Cooling for Vertical Surfaces

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Source News Release

TLDR

  • The groundbreaking study in thermal photonics offers a competitive advantage in achieving subambient radiative cooling on vertical surfaces.
  • The study utilized thermal photonics to achieve cross-band synergistic control of thermal radiation in both angle and spectrum, utilizing an angularly asymmetric and spectrally selective thermal emitter.
  • This breakthrough has the potential to reduce heating and global energy consumption, offering new thermal management solutions for energy-efficient technologies.
  • The study achieved a dimensional leap in radiative cooling technology, opening up new possibilities in the field of energy and sustainability.

Impact - Why it Matters

This news matters because it represents a significant technological advancement in thermal photonics, offering new possibilities in energy efficiency and sustainability. The breakthrough has the potential to impact various real-world scenarios involving inclined or vertical surfaces, such as walls, clothing, and the sides of vehicles, ultimately leading to reduced heating and global energy consumption.

Summary

A groundbreaking study in Science achieved a significant advancement in thermal photonics, enabling subambient daytime radiative cooling for vertical surfaces. The research team, led by Prof. Wei Li from CIOMP, collaborated with Prof. Shanhui Fan's team from Stanford University and Prof. Andrea Alu's team from the City University of New York. They utilized thermal photonics to design a directional emitter with cross-scale symmetry-breaking, achieving subambient radiative cooling on vertical surfaces. The innovative work breaks through the limitation of conventional radiative coolers, achieving a dimensional leap in radiative cooling technology from horizontal surfaces to practical three-dimensional scenarios. It also opens up new possibilities in energy and sustainability.

Source Statement

This curated news summary relied on this press release disributed by 24-7 Press Release. Read the source press release here, Groundbreaking Study Achieves Subambient Radiative Cooling for Vertical Surfaces

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