Directionally controlled growth of nanowhiskers

Directionally controlled growth of nanowhiskers

  • CN 1,961,100 A
  • Filed: 02/04/2005
  • Published: 05/09/2007
  • Est. Priority Date: 02/06/2004
  • Status: Active Grant
First Claim
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1. nanowhiskers growth method comprises:

  • A catalytic particulate is disposed on the substrate surface, and this substrate surface provides a predetermined crystallographic plane;

    WithAt least one base part that makes nanowhiskers from this catalytic particulate a predetermined direction of growth promptly the non-preferred growth direction of this nanowhiskers grow, adjust the coring condition in when beginning growth to such an extent that can control interface between this catalytic particulate and this base material, make and described crystallographic plane can be remained on this interface as described substrate surface, thereby can limit and stablize the described predetermined direction of growth.

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