Bulk micromachining involves building the device in a layer-by-layer fashion over the silicon wafer and it is additive process.

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DC sputtering cannot be used for depositing dielectrics because insulating cathode will cause charge build up during Ar+ bombarding.

A biochemical sensor is a device that is capable of converting a chemical (or biological) quantity (number of the target analyte) into an electrical signal.

_________refers to the unique characteristic that a transducer has in being unable to repeat faithfully; in the opposite direction of operation, the data that have been recorded in one direction is different than that measured in the opposite direction.

Which one of the below is called “light field” or “clear field” mask? 

The image below shows the relationship between different printing techniques and diffraction. Which one corresponds to far-field diffraction?

Piezoelectric MEMS microphones working with the principle where acoustic pressure waves induce membrane deformation, which leads to capacitance change of a variable capacitor.

One of the widely used isotropic silicon wet etchant is a mixture of nitric, acetic, and hydrofluoric acid.

The maximum number of elements the following 2D-Array can store is:  int arr[3][3];