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[摘要]:High-quality alpha-tetragonal crystalline boron nanobelts with [001] growth axis were synthesized using a novel method combining e-beam evaporation and plasma ion bombardment techniques. Intensive ion bombardment of the growing boron nanobelts at a high substrate temperature (similar to 1200 degrees C) was found to be effective in increasing the atomic density, reducing the crystal disorder, and improving the yield of the nanobelts. (C) 2008 American Vacuum Society. |
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