Fundamentals – HarwellXPS Guru

Electronic Structure in Solids – Definitions

Electronic Structure in Solids – Definitions Complementary TechniquesAngle Resolved XPS (ARXPS) When discussing various principles of photoemission, a number of terms will be used which may [...]

Photoionisation Cross Sections

Photoionisation cross sections influence orbital signal as a function of excitation energy

Coster-Kronig Transmissions in XPS

Coster-Kronig transitions cause unequal broadening in spin-orbit doublets

Peak Asymmetry in Conducting Materials

Conductive materials may present asymmetric photoemission peaks

Multiplet splitting of s-orbitals in first row transition metals

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

Multiplet Splitting

Multiplet splitting is a final-state effect largely affecting first row transition metals

Spin-Orbit Splitting

Spin-orbit splitting causes doublets in XPS

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