Surface exciton polariton in monoclinic HfO2: an electron energy-loss spectroscopy study

Details Surface exciton polariton in monoclinic HfO2: an electron energy-loss spectroscopy study Surface exciton polariton in monoclinic HfO2: an electron energy-loss spectroscopy study

Oct 2009

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2009njph...11j3009l&link_type=abstract

New Journal of Physics, Volume 11, Issue 10, pp. 103009 (2009).

Physics

1

Scientific paper

Surface exciton polaritons (SEPs) were mostly expected in materials displaying sharp excitonic absorptions. Using electron energy-loss spectroscopy with a spatial resolution of 0.2-2 nm and associated calculations, we demonstrated SEPs upon rather weak excitonic oscillator strengths (broad interband transitions) in insulating, monoclinic HfO2 above its optical band gap. Broad interband transitions exist in many semiconductors and insulators above the band gap, and our work could stimulate future explorations of SEPs in a wide spectrum of materials and corresponding applications in optics.

Affiliated with

Also associated with

No associations

Rating

Surface exciton polariton in monoclinic HfO2: an electron energy-loss spectroscopy study does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Surface exciton polariton in monoclinic HfO2: an electron energy-loss spectroscopy study, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Surface exciton polariton in monoclinic HfO2: an electron energy-loss spectroscopy study will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1427567