SEM-studies of tin-iodide whiskers
نویسندگان
چکیده
منابع مشابه
Tin Whiskers Remain A Concern
The elimination of lead in electronic equipment due to governmental regulations (European Union End of Life Vehicle Directive and European Union Restriction of Hazardous Substances Directive) has increased the risk of electrical shorting due to the formation of tin whiskers in electronic products. Tin whiskers are hair-like tin structures that grow sporadically on surfaces coated with tin. Whis...
متن کاملTin Whiskers: Attributes And Mitigation
The movement to eliminate lead (Pb), especially active in Japan and the European Union, has resulted in an increasing use of pure tin (Sn) coatings on leads and other external and internal surfaces of capacitors, resistors, and other passive components. This paper discusses the issues of tin whisker growth with respect to passive components. It also presents both a critical analysis of existing...
متن کاملTensile Behavior of Single-Crystal Tin Whiskers
The growth of metallic (predominantly Sn) whiskers from pure metallic platings has been studied for over 50 years. While the phenomenon of Sn whiskering has been studied for decades, very little is known about the mechanical properties of these materials. This can be attributed to the difficulty in handling, gripping, and testing such fine-diameter and high-aspect-ratio whiskers. We report on t...
متن کاملIn situ tensile testing of tin (Sn) whiskers in a focused ion beam (FIB)/scanning electron microscope (SEM)
Article history: Received 22 May 2017 Received in revised form 7 July 2017 Accepted 8 July 2017 Available online 19 July 2017 Tin and tin-alloyed electroplated films are known to be susceptible to whisker growth under a range of conditions,manyofwhich result in the generation of compressive stresses in thefilm. Compressive stress is considered to be one of the primary causes for whisker nucleat...
متن کاملDye-enhanced visualization of rat whiskers for behavioral studies
Visualization and tracking of the facial whiskers is required in an increasing number of rodent studies. Although many approaches have been employed, only high-speed videography has proven adequate for measuring whisker motion and deformation during interaction with an object. However, whisker visualization and tracking is challenging for multiple reasons, primary among them the low contrast of...
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ژورنال
عنوان ژورنال: Bulletin of Materials Science
سال: 1981
ISSN: 0250-4707,0973-7669
DOI: 10.1007/bf02819030