WKB approximation.

A tutorial on the WKB approximation for innovative Dirac materials = graphene and beyond / by: (Language materials, printed)

Physical problems solved by the phase-integral method / by: (Language materials, printed)

WKB approximation in atomic physics by: (Language materials, printed)

Two-dimensional Materials.

Dirac equation.

Mathematical Methods in Physics.

Mathematical Applications in the Physical Sciences.

Nuclear physics

Photonic Crystals.

Electronic Structure Calculations.

WKB approximation.

Wave equation.

Atomic, Molecular, Optical and Plasma Physics.

Physics.

Quantum Optics.

Graphene.

Quantum Physics.