Bauer, Benedikt, Rudolph, Andreas, Soda, Marcello, Fontcuberta i Morral, Anna, Zweck, Josef, Schuh, Dieter and Reiger, Elisabeth (2010) Position controlled self-catalyzed growth of GaAs nanowires by molecular beam epitaxy. Nanotechnology 21 (43), p. 435601.
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Other URL: http://stacks.iop.org/0957-4484/21/435601
Abstract
GaAs nanowires are grown by molecular beam epitaxy using a self-catalyzed, Ga-assisted growth technique. Position control is achieved by nano-patterning a SiO2 layer with arrays of holes with a hole diameter of 85 nm and a hole pitch varying between 200 nm and 2 µm. Gallium droplets form preferentially at the etched holes acting as catalyst for the nanowire growth. The nanowires have hexagonal ...
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| Item type: | Article | ||||||||
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| Date: | 2010 | ||||||||
| Institutions: | Physics > Institute of Experimental and Applied Physics > Chair Professor Back > Group Josef Zweck Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Werner Wegscheider | ||||||||
| Projects: | SFB 689: Spinphänomene in reduzierten Dimensionen, ERA Nanoscience Project QOptInt | ||||||||
| Interdisciplinary Subject Network: | Not selected | ||||||||
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| Classification: |
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| Dewey Decimal Classification: | 500 Science > 530 Physics | ||||||||
| Status: | Published | ||||||||
| Refereed: | Yes, this version has been refereed | ||||||||
| Created at the University of Regensburg: | Yes | ||||||||
| Item ID: | 16968 |
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