Complex Numbers - QS Study
QS Study

Polymer Electrolytes and Impedance Spectroscopy

New batteries for car, laptops, tablet computers and mobiles are developed by Chemists. These batteries are now made from polymer electrolytes as these can offer......

Dielectric Constant of a Solution of Polar Molecules

An alternating electric field of frequency w has an electric field, E = Ec, exp(iɷτ), which varies with time τ (“tau”). Applying an alternating field......

X-Ray Crystallography Structure Factors

X-ray diffraction is a standard method of chemical analysis to determine the structure of crystalline solids. The X-rays photons are scattered from the electrons in......

Particle in A One-Dimensional Box

Quantum effects are dominant in many areas of Chemistry and Biology. A simple system that shows how quantum effects arise is the particle in a......

Why use Imaginary numbers and Complex Numbers?

Here giving a longer than normal introduction to imaginary and complex numbers because as a student I couldn’t see why some lecturers and professors wanted......