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Friday, 13th August 2004 (4019 views)

Gold is being used to help create nanoscale dumbbells, chains and tetrapods in new work by researchers in Israel.<BR/><BR/>Based at Hebrew University in Israel, studies have found a way to use tiny amounts of gold as tips on semiconductor nanocrystals that could end up being used as ultra-small transistors or memory elements in nanoelectronic circuits.<BR/><BR/>According to TRN, these developments are a key step towards solving the problems of how to wire such small objects together.<BR/><BR/>In addition, the nanorod-gold objects might also result in materials with new chemical and optical properties.<BR/><BR/>It is hoped the gold-tipped structures could be used in novel self-assembly within five years, whilst practical use in nanoelectronics is set to occur in the next five to ten years.<img src="http://directnews.dehavilland.co.uk/dn.gif?feedid=196&itemid=3228566"/>

 

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