Browsing by Subject "EELS"

Now showing items 1-4 of 4

  • Elektronová mikroskopie a spektroskopie v plazmonice 

    Horák, Michal
    Tato práce se zabývá mikroskopickými technikami využívajícími elektronový a iontový svazek pro přípravu a charakterizaci plazmonických nanostruktur. Analytická elektronová mikroskopie je představena se zaměřením na aplikace ...

  • Imaging of Electric and Magnetic Near Field 

    Horák, Michal; Křápek, Vlastimil; Šikola, Tomáš (Wiley, 2020-07-10)
    Localized surface plasmon resonances are self-sustained collective oscillations of free electrons in metallic nanostructures. We have demonstrated the possibility to map their electric and magnetic near field by electron ...

  • Influence of experimental conditions on localized surface plasmon resonances measurement by electron energy loss spectroscopy 

    Horák, Michal; Šikola, Tomáš (Elsevier, 2020-09-01)
    Scanning transmission electron microscopy (STEM) combined with electron energy loss spectroscopy (EELS) has become a standard technique to map localized surface plasmon resonances with a nanometer spatial and a sufficient ...

  • Vacuum Rabi splitting of a dark plasmonic cavity mode revealed by fast electrons 

    Bitton, Ora; Gupta, Satyendra Nath; Houben, Lothar; Kvapil, Michal; Křápek, Vlastimil; Šikola, Tomáš; Haran, Gilad (Springer Nature, 2020-12-01)
    Recent years have seen a growing interest in strong coupling between plasmons and excitons, as a way to generate new quantum optical testbeds and influence chemical dynamics and reactivity. Strong coupling to bright plasmonic ...