A comprehensive spectroscopic study is reported for MOCVD (Metal organic chemical vapor
deposition) grown AlN thin films prepared on sapphire (Al 2 O 3) and 6H–SiC substrates …

We analyse spherical nanoindentation of single crystal copper using two different indenter
tips of radii 7.4 and 27 µm. The surface deformation surrounding the indents was measured …

Recently, chalcogenides materials that containing sulfur, S, have attracted scientists
attention for using as active recording films in programmable metallization cell memory …

Chalcogenide semiconductors are widely used, due to their versatile structural, optical and
electrical properties. They are used in image sensors, energy conversion, non-volatile …

We present the result of investigations into anomalous drift behavior in AlGaN/GaN-based
chemical sensors; a problem that must be addressed in such sensors to achieve their great …

AlGaN/GaN transistor-based chemical sensor integrity is explored to improve their long-
termperformance for commercial use. The sensors' benefits include compact size, low …

The III‐nitrides have successfully made their way into a number of economically important
fields, both in electronics and optoelectronics. This chapter first discusses the important …

A theoretical model was developed, which allows simulating the capacitance (C) and
conductance/frequency (G/f) profiles as a function of operation frequencies for a round …