- #1
boladore
- 10
- 0
This picture is from XPS and AES.
Hi. sorry for my poor English first.
As you can see from above picture, four electrons located at 2p orbital with energy state L3 have higher energy configuration than those of below 2p orbital.
I'm wondering why these 4 electrons have higher energy. as you know, ordinary 2p orbital electrons all have same energy.
regards.