Question

Xps is surface technique, but how then be used for the bulk materials

Answer 1

$\huge\mathbb\red{BONJOUR,}$

$\huge\mathfrak{Answer:}$

XPS is a surface sensitive technique because only those electrons generated near the surface escape and are detected. The photoelectrons of interest have relatively low kinetic energy.

$<font color ="purple"><marquee behavior ="alternate"> ~♥~~♥~Hope It Helps~♥~~♥~</font color ="purple "></marquee behavior="alternate">$

$\huge\mathfrak{Regards}$

$\huge\mathbb\red{ITZAARAV}$

Answer 2

XPS is a surface sensitive technique because only those electrons generated near the surface escape and are detected. The photoelectrons of interest have relatively low kinetic energy.