Yüzen bölge konfigürasyonu içerisindeki termokapiler konveksiyon hareketi
Son yıllarda yarı iletken malzemelerin temeli olan kristallerin kalitesinin arttırılması için ileri teknolojiler kullanılmaktadır. Bu teknolojilerden birisi de yüzen bölge (floating zone) konfigürasyonudur. Bu çalısmada, yüzen bölge konfigürasyonu içerisindeki kararlı haldeki yüzey gerilim konveksiyon hareketi ‘light-cut’ tekniği ile deneysel olarak 3 boyutlu ve numerik olarak 2 boyutlu ve iki farklı yerçekimi vektörü (mikro (μg) ve normal (1g) yerçekimi) altında arastırılmıstır. Kristalin kalitesinin arttırılması için, kristalin büyütülmesi sırasında etkili olan zararların (yerçekimi ivmesi ve doğal konveksiyon) azaltılması üzerine arastırmalar yoğunlastırılmıstır.
Thermocapillary convection flow in a floating-zone configuration
Recently high technologies are used to develop crystal quality which is the base of semi conductive materials. One of these technologies half-zone configuration. In this study, we investigated the steady state surface tension driven convection flow with ‘light-cut’ technique as an experimentally 3-D and numerically 2-D and under two difference gravity vectors. Researchers are grown to decrease harmful effects during while crystal growth for increasing crystal quality.
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- ISSN: 1304-4141
- Yayın Aralığı: Yılda 5 Sayı
- Başlangıç: 2004
- Yayıncı: -
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Yüzen bölge konfigürasyonu içerisindeki termokapiler konveksiyon hareketi