Growth control of single-walled, double-
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Wei-Hung Chiang; Don N. Futaba; Motoo Yumura; Kenji Hata
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Article
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2011
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Elsevier Science
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English
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We present the wall number control of carbon nanotube (CNT) forests grown on metal catalyst films in a water-assisted chemical vapor deposition (CVD) by measuring the sheet resistances of metal catalyst films. Catalyst film thicknesses and thickness variations are monitored using a 2-point-based ele