TNPSC Thervupettagam

Goldene sheet

May 10 , 2024 199 days 352 0
  • For the first time, researchers have created a free-standing sheet of gold that is only one atom thick.
  • This makes gold the first metal to be formulated into (freestanding) 2D sheets — opening up a host of exciting possibilities for the future.
  • It is not that such 2D materials have not been created before.
  • Since the 2004 development of graphene, the atom-thin material made of carbon, scientists have identified hundreds of 2D materials.

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