標題: Improvement in wafer temperature uniformity and flow pattern in a lamp heated rapid thermal processor
作者: Yin, CP
Hsiao, CC
Lin, TF
機械工程學系
Department of Mechanical Engineering
關鍵字: RTP processor;temperature uniformity;flow;convection
公開日期: 1-七月-2000
摘要: An experimental lamp heated, rapid thermal processor (RTP) for an 8-in single silicon wafer was designed and established to investigate the thermal and flow characteristics in the processing chamber by transient temperature measurement and flow visualization. Experiments were carried out to explore the effects of placing a highly conducting copper plate right below the wafer on the uniformity of the wafer temperature and effects of the showerhead on the resulting flow distribution in the processing chamber. The measured data indicated that adding the copper plate can effectively reduce the nonuniformity of the wafer temperature. Besides, using a showerhead with finer holes in it results in a better flow distribution in the processor. (C) 2000 Elsevier Science B.V. All rights reserved.
URI: http://dx.doi.org/10.1016/S0022-0248(00)00450-4
http://hdl.handle.net/11536/30421
ISSN: 0022-0248
DOI: 10.1016/S0022-0248(00)00450-4
期刊: JOURNAL OF CRYSTAL GROWTH
Volume: 217
Issue: 1-2
起始頁: 201
結束頁: 210
顯示於類別:期刊論文


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  1. 000088340400024.pdf