Chameleon-Like ‘Opal’ Can Take on Any Colour

A new material could give a chameleon a run for its money — it can rapidly change colour to match that of any in the visible spectrum. The synthetic material can be likened to an opal, a mineral that owes its variety of colours to its layered structure: regions with a high refractive index, in which light travels slowly, are interleaved with regions with a low refractive index. Light waves with a wavelength — or colour — similar to that of the space between layers are scattered in a way that gives opal its iridescent sheen

Share this Story
  • Art

    Geometric Pattern: Diamond Star: Stone / Red Wolf

    Geometric Pattern: Diamond Star: Bluestone Geometric Pattern: Diamond Star: Brownstone Geometric Pattern: Diamond Star: Pebble Geometric Pattern: Diamond Star: Portland Geometric ...
  • Art

    Geometric Pattern: Diamond Star: Ghost / Red Wolf

    Geometric Pattern: Diamond Star: Abby Geometric Pattern: Diamond Star: Butterscotch Geometric Pattern: Diamond Star: Columbia Geometric Pattern: Diamond Star: Linen Geometric ...
  • Art

    Geometric Pattern: Diamond Star: Retro / Red Wolf

    Geometric Pattern: Diamond Star: Ashbury Geometric Pattern: Diamond Star: Mysterioso Geometric Pattern: Diamond Star: Parkside Geometric Pattern: Diamond Star: Passage Geometric ...
  • Art

    Geometric Pattern: Circle Stacked / Red Wolf

    Geometric Pattern: Circle Nested: Rainbow Geometric Pattern: Circle Nested: Festive Geometric Pattern: Circle Nested: Ornament Geometric Pattern: Circle Nested: Terracotta Geometric ...
  • Art

    Geometric Pattern: Aperture: Brunch / Red Wolf

    Geometric Pattern: Aperture: Salmon Geometric Pattern: Aperture: Citrus Geometric Pattern: Aperture: Lemon Geometric Pattern: Aperture: Olive Geometric Pattern: Aperture: Ocean Geometric ...
  • Art

    Geometric Pattern: Aperture: Stone / Red Wolf

    Geometric Pattern: Aperture: Bluestone Geometric Pattern: Aperture: Brownstone Geometric Pattern: Aperture: Pebble Geometric Pattern: Aperture: Portland Geometric Pattern: Aperture: Sandstone Geometric ...
Load More Related Articles
  • Art

    Geometric Pattern: Diamond Star: Stone / Red Wolf

    Geometric Pattern: Diamond Star: Bluestone Geometric Pattern: Diamond Star: Brownstone Geometric Pattern: Diamond Star: Pebble Geometric Pattern: Diamond Star: Portland Geometric ...
  • Art

    Geometric Pattern: Diamond Star: Ghost / Red Wolf

    Geometric Pattern: Diamond Star: Abby Geometric Pattern: Diamond Star: Butterscotch Geometric Pattern: Diamond Star: Columbia Geometric Pattern: Diamond Star: Linen Geometric ...
  • Art

    Geometric Pattern: Diamond Star: Retro / Red Wolf

    Geometric Pattern: Diamond Star: Ashbury Geometric Pattern: Diamond Star: Mysterioso Geometric Pattern: Diamond Star: Parkside Geometric Pattern: Diamond Star: Passage Geometric ...
  • Art

    Geometric Pattern: Circle Stacked / Red Wolf

    Geometric Pattern: Circle Nested: Rainbow Geometric Pattern: Circle Nested: Festive Geometric Pattern: Circle Nested: Ornament Geometric Pattern: Circle Nested: Terracotta Geometric ...
  • Art

    Geometric Pattern: Aperture: Brunch / Red Wolf

    Geometric Pattern: Aperture: Salmon Geometric Pattern: Aperture: Citrus Geometric Pattern: Aperture: Lemon Geometric Pattern: Aperture: Olive Geometric Pattern: Aperture: Ocean Geometric ...
  • Art

    Geometric Pattern: Aperture: Stone / Red Wolf

    Geometric Pattern: Aperture: Bluestone Geometric Pattern: Aperture: Brownstone Geometric Pattern: Aperture: Pebble Geometric Pattern: Aperture: Portland Geometric Pattern: Aperture: Sandstone Geometric ...
Load More By Red Wolf
Load More In Science

Leave a Reply

Your email address will not be published. Required fields are marked *

Photos from Flickr