Figure 1: Ratio of the in-phase to out-of-phase voltage as a function of delay time and the thermal conductivity of the sample. In a modulated time-domain thermoreflectance measurement, the ratio of ...

Graphene is often described as a wonder material. It is strong, electrically conductive, thermally efficient, and remarkably ...

The conductivity apparatus is a display of ten panels of diodes which light up from left to right with increasing degrees of conductivity of the solutions, and is very effective in the lecture setting ...

The concept and practice of calculating pH, carbon dioxide, as well as anion concentrations from conductivity measurements has been available for a number of years. But it typically required a ...