top of page
ORCID_iD.svg.png

Locked

Heading 4

PTL NANO.png
Loked.png

Submitted - 06 February 2022

Wednesday, May 25, 2022 at 6:30:00 PM UTC

I'm a paragraph. Click here to add your own text and edit me. It's easy.

Heading 6
Heading 6

Combined Spectroscopy and Electrical Characterization of La: BaSnO3 Thin Films and Heterostructures

Arnaud P. Nono Tchiomo,1
PTL NANO
"Acknolowdgement NA"

Keyword Highlighted

nanaoparticle heterostrusture, Combined Spectroscopy, Electrical Characterization of La:BaSnO3, Electrical Characterization, Thin Films

Unlock Only

Read-only this publication

This option will drive you towards only the selected publication. If you want to save money then choose the full access plan from the right side.

Unlock all

Get access to entire database

This option will unlock the entire database of us to you without any limitations for a specific time period.
This offer is limited to 100000 clients if you make delay further, the offer slots will be booked soon. Afterwards, the prices will be 50% hiked.

Abstract
For La-doped BaSnO3 thin films grown by pulsed laser deposition, we combine chemical surface characterization and electronic transport studies to probe the evolution of electronic states in the band structure for different La-doping content. Systematic analyses of spectroscopic data based on fitting the core electron line shapes help to unravel the composition of the surface as well as the dynamics associated with increasing doping. These dynamics are observed with a more pronounced signature in the Sn 3d core level, which exhibits an increasing asymmetry to the high binding energy side of the peak with increasing electron density. Our results expand the current understanding of the interplay between the doping concentration, electronic band structure, and transport properties of epitaxial La: BaSnO3 films.