Pass Energy

What is ‘Pass Energy’ in XPS? What does it come from? What do I need to know when collecting, or analysing, data?

Analysis Induced Damage

What do I need to know about analysis induced damage?

Spin-Orbit Splitting

Spin-orbit splitting causes doublets in XPS

Multiplet splitting of s-orbitals in first row transition metals

Rare multiplet splitting of S-orbitals may yield additional insights into chemical environments

Initial vs Final State Effects

What is the differences between initial, and final state effects?

Electronic Structure in Solids – Definitions

What terminology should we know in XPS?

Analysis Depth in XPS & IMFP

How is the depth of analysis determined?

XPS Transmission Function

Detector Transmission Function is important in quantifying our data

X-ray Source Energies

Why would I use a different X-ray source?

Pass Energy

What is ‘Pass Energy’ in XPS? What does it come from? What do I need to know when collecting, or analysing, data?