Matrix elements in photoemission

[fk08]

What are the main contributions to the matrix elements (intensity asymmetries with respect to normal emission) in ARPES?
Is there a theoretical paper on that?

 

[ZapperZ]

Do a search on Arun Bansil's papers. He and his collaborators have published a few papers on the matrix elements effects in ARPES spectra of high-Tc superconductors.

If you can't find them, I can do a quick search when I get into work tomorrow.

Zz.

 

[fk08]

Thanks a lot.

But, I couldn't find any paper from this guy about matrix elements...

Only things about topological insulators...Can you provide a doi...?

 

[ZapperZ]

Try using Google Scholar and search on "Bansil Photoemission". You'll find several papers, including this:

Lindroos et al. PRB v.65, p.054514.1 (2002), "Matrix element effects in angle-resolved photoemission from Bi2Sr2CaCu2O8: Energy and polarization dependencies, final state spectrum, spectral signatures of specific transitions, and related issues"

Zz.