Research of silicon surface etched in potassium hydroxide solution
نویسندگان
چکیده
منابع مشابه
Surface Morphology of p-Type (100) Silicon Etched in Aqueous Alkaline Solution
We report on a study of the morphology of (100) silicon surfaces etched in aqueous alkaline solutions. It is shown that the formation of pyramidal hillocks during etching can be influenced in two different ways: by the presence of an oxidizing agent (ferricyanide or oxygen) in the etchant solution, or by etching under anodic bias. In both cases pyramid formation is suppressed without a signific...
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Procedure 1. Place the specimen on a clean glass slide. Add 1 drop of 20% KOH. 2. Place the cover glass on top of the slide and gently press to get rid of any air bubbles. Blot excess solution from the finished slide preparation with the gauze. 3. Place slide on the microscope stage and start with a low-power (10 ×) examination. To make epithelial cells visible, reduce illumination by lowering ...
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Background: Different topical therapies are being used for treating molluscum contagiosum. Potassium hydroxide in varying solution strengths with irritant reaction on the skin can help in eliminating the infection. It is cheap, easily available, can be easily applied at home, with good safety profile and cost effectiveness. This study was conducted to compare the efficacy of 10% potassium hydro...
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ژورنال
عنوان ژورنال: Izvestiâ vysših učebnyh zavedenij. Priborostroenie
سال: 2018
ISSN: 0021-3454
DOI: 10.17586/0021-3454-2018-61-10-915-921