Alkaline Electrolytic Etching Combined with Acid Chemical Etching for Ge-In Alloyed Junction Element
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چکیده
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Alkaline Etching of Silicon
Alkaline etching of crystalline using KOH (potassium hydroxide), TMAH (tetramethyl ammonium hydroxide), or EDP (ethylenediamene pyrocatecol) is performed for creating various feature definition in MEMS (micro electrical mechanical structures, solar cells, and integrated circuit manufacturing. KOH will be discussed in this section. The alkaline chemistries have the ability to preferentially etch...
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At present the main cause of death originates from cardiovascular diseases. Primarily the most frequent cause is vessel closing thus resulting in tissue damage. The stent can help to avoid this. It expands the narrowed vessel section and allows free blood flow. The good surface quality of stents is important. It also must have adequate mechanical characteristics or else it can be damaged which ...
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ژورنال
عنوان ژورنال: Journal of the Metal Finishing Society of Japan
سال: 1969
ISSN: 1884-3395,0026-0614
DOI: 10.4139/sfj1950.20.341