An invisibility cloak made of glass
JUL 22, 2010
DOI: 10.1063/PT.5.024520
Daily Mail : Elena Semouchkina of Michigan Technological University in Houghton and her colleagues have, paradoxically, built a prototype invisibility cloak out of glass. The cloak, or rather a piece of cloak, is composed of close-spaced rods of germanium-antimony-selenium, 5 microns in diameter and surrounded by air. A paper describing the concept appears in the journal Applied Physics Letters.
© 2010 American Institute of Physics
