The effect of mechanical stress on later
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H.A. Andersson; C.G. Mattsson; G. Thungström; A. Lundgren; H.-E. Nilsson
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Article
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2006
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Elsevier Science
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English
⚖ 260 KB
Position-sensitive detectors (PSDs) are widely used in noncontact measurement systems. In order to minimize the size of such systems, interest has increased in mounting the PSD chip directly onto printed circuit boards (PCBs). Stress may be induced in the PSD because of the large differences in ther