Literature DB >> 28085004

Nanoscale mapping of optical band gaps using monochromated electron energy loss spectroscopy.

W Zhan1, C S Granerød, V Venkatachalapathy, K M H Johansen, I J T Jensen, A Yu Kuznetsov, Ø Prytz.   

Abstract

Using monochromated electron energy loss spectroscopy in a probe-corrected scanning transmission electron microscope we demonstrate band gap mapping in ZnO/ZnCdO thin films with a spatial resolution below 10 nm and spectral precision of 20 meV.

Entities:  

Year:  2017        PMID: 28085004     DOI: 10.1088/1361-6528/aa5962

Source DB:  PubMed          Journal:  Nanotechnology        ISSN: 0957-4484            Impact factor:   3.874


  1 in total

1.  Band gap maps beyond the delocalization limit: correlation between optical band gaps and plasmon energies at the nanoscale.

Authors:  Wei Zhan; Vishnukanthan Venkatachalapathy; Thomas Aarholt; Andrej Yu Kuznetsov; Øystein Prytz
Journal:  Sci Rep       Date:  2018-01-16       Impact factor: 4.379

  1 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.