Applying time-resolved photoluminescence in scanning near-field optical microscopy to map charge-carrier dynamics in CsPbBr3 nanocrystals

JOURNAL OF APPLIED PHYSICS

KLOK, P.; LIŠKA, P.; KŘÁPEK, V.; ČERNEK, O.; NOVÁČEK, Z.; ŠAMOŘIL, T.; BOUCHAL, P.; KRATOCHVÍL, M.; ULČ, F.; ČECHÁČEK, J.; SPOUSTA, J.; ŠIKOLA, T.; VIEWEGH, P., 2025: Applying time-resolved photoluminescence in scanning near-field optical microscopy to map charge-carrier dynamics in CsPbBr3 nanocrystals. JOURNAL OF APPLIED PHYSICS 138(22), doi: 10.1063/5.0297312; FULL TEXT
(SNOM-NANONICS, LYRA, HELIOS, ICON-SPM, WITEC-RAMAN)

Equipment:

• Scanning Near-field Optical Microscopy Nanonics Imaging MV 4000 (SNOM-NANONICS)
• Focused Ion Beam/Scanning Electron Microscope TESCAN LYRA3 (LYRA)
• Focused Ion Beam/Scanning Electron Microscope FEI Helios NanoLab 660 (HELIOS)
• Scanning Probe Microscope Bruker Dimension Icon (ICON-SPM)
• Witec Alpha 300R (WITEC-RAMAN)

Research Groups:

• Fabrication and Characterisation of Nanostructures
• CF: CEITEC Nano

CEITEC authors:

• Prof. Tomáš Šikola
• Prof. Jiří Spousta, Ph.D.
• Zdeněk Nováček, Ph.D.
• Tomáš Šamořil, Ph.D.
• Petr Bouchal, Ph.D.
• Vlastimil Křápek, Ph.D.
• Petr Liška
• Pavel Klok
• Jan Čecháček