Atomic layer deposition system Ultratech/CambridgeNanoTech Fiji 200 (ALD)

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Guarantor: Marek Eliáš, Ph.D.
Technology / Methodology: Etching & Deposition
Instrument status: Operational Operational, 27.2.2024 14:55
Equipment placement: CEITEC Nano - C1.34
Research group: CF: CEITEC Nano


Description:

Atomic Layer Deposition is a deposition technique for very thin layers with the thickness control down to a single atomic layer. It belongs to the CVD techniques family. The thickness precision is achieved by pulsed deposition, where first a metal-containing precursor is introduced into the chamber and after a short time (allowing for monolayer adsorption) the chamber is pumped down. The following step is exposure to the oxidizing precursor (for oxides) or nitrogen-containing precursor (for nitrides). Thus, a monolayer of the target material is grown. The metal-containing precursors are usually organometallic ones, for oxidation a water or oxygen plasma can be used, nitridation is done using nitrogen plasma. To achieve the deposition in the ALD mode, the sample is heated up to a certain temperature, for most processes being in the range from 150 to 300 °C.


Publications:

  • KEPIČ, P.; LIŠKA, P.; IDESOVÁ, B.; CAHA, O.; LIGMAJER, F.; ŠIKOLA, T., 2024: Pulsed laser deposition of Sb2S3 films for phase-change tunable nanophotonics. NEW JOURNAL OF PHYSICS 26(1), p. 1 - 8, doi: 10.1088/1367-2630/ad1696; FULL TEXT
    (ICON-SPM, KRATOS-XPS, LYRA, ALD, WITEC-RAMAN, RIGAKU9, WOOLLAM-VIS)
  • Bawab, B.; Thalluri, S. M.; Kolíbalová, E.; Zazpe, R.; Jelinek, L.; Rodriguez-Pereira, J.; Macak, J. M., 2024: Synergistic effect of Pd single atoms and nanoparticles deposited on carbon supports by ALD boosts alkaline hydrogen evolution reaction. CHEMICAL ENGINEERING JOURNAL 482, doi: 10.1016/j.cej.2024.148959; FULL TEXT
    (ALD, VERIOS, TITAN, KRATOS-XPS, RIGAKU3)
  • GAO, W.; PERALES RONDON, J.; MICHALIČKA, J.; PUMERA, M., 2023: Ultrathin manganese oxides enhance the electrocatalytic properties of 3D printed carbon catalysts for electrochemical nitrate reduction to ammonia. APPLIED CATALYSIS B: ENVIRONMENTAL 330, doi: 10.1016/j.apcatb.2023.122632; FULL TEXT
    (ALD, VERIOS, LYRA, TITAN, KRATOS-XPS, JASCO)
  • HEMZAL, D.; PRÁŠEK, J.; HRDÝ, R.; DRBOHLAVOVÁ, J.; KOPP, R., 2023: Surface-enhanced Raman spectroscopy investigation of PO3- (4) to Ag/Al2O3 nanopatterned substrates binding and its dynamics for sensitive detection of phosphate in water. JOURNAL OF RAMAN SPECTROSCOPY , p. 1074 - 10, doi: 10.1002/jrs.6587; FULL TEXT
    (EVAPORATOR, ALD)
  • Henrotte, O.; Kment, Š.; Naldoni, A., 2023: Interfacial States in Au/Reduced TiO2 Plasmonic Photocatalysts Quench Hot-Carrier Photoactivity. JOURNAL OF PHYSICAL CHEMISTRY C 127(32), p. 15861 - 15870, doi: 10.1021/acs.jpcc.3c04176; FULL TEXT
    (ALD)

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