ISSN:
1089-7623
Quelle:
AIP Digital Archive
Thema:
Physik
,
Elektrotechnik, Elektronik, Nachrichtentechnik
Notizen:
We have proposed a new method that could increase the pulling stroke length in a thermal expansion pulling device used for crystal growth. In this method, the thermal expansion part consists of more than one expansion rod linked by materials with low thermal expansion coefficients. We have constructed an experimental setup to demonstrate the advantage of the new design over the previous one. The measured data showed that the stroke length can be increased by 40% with two expansion rods. Also, a linear temperature dependence of the length was observed, and the reason for this observation was discussed. © 2001 American Institute of Physics.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1063/1.1333039
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