MEMS

----------------------- used to align wafers with the mask in mask aligner. I. Linear translation in horizontal plane II. Rotational motion III. Linear translation in vertical direction IV. Spiral translation I, II III II, III, IV I, III, IV IV only

In ion-assisted etching process, CHF3 is used in: Dry etching of silicon dioxide Dry etching of silicon nitride Wet etching of silicon dioxide Dry etching of silicon dioxide and silicon nitride

Non-invasive detection of breast cancer can be performed by detecting the increased concentration of _________ in a breath sample. Methane Pentane Acetone Ethanol

_______ are proposed as the potential biomarker of liver cancer Methylmercaptan Hydrogen sulphide Di-methyl sulphide All of these