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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Ciancio, R.
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Topics
Publications (9/9 displayed)
- 2024Pulsed Laser Deposition using high-power Nd:YAG laser source operating at its first harmonics
- 2023Unveiling the electronic structure of pseudo-tetragonal WO$_3$ thin films
- 2022All-optical spin injection in silicon investigated by element-specific time-resolved Kerr effectcitations
- 2022Structural phase stability and homogeneity enhancement of electrochemically synthesized Mn2V2O7 by nanocarbon networkscitations
- 2021Pulsed laser deposition of oxide and metallic thin films by means of Nd:YAG laser source operating at its 1st harmonicscitations
- 2021On the origin of surface and interface defects associated with the growth of Al-coated thermoplastic heterostacks
- 2016Layer-dependent quantum cooperation of electron and hole states in the anomalous semimetal WTe2citations
- 2012Magneli-like phases in epitaxial anatase TiO2 thin films
- 2008Superconductivity in Sr(2)RuO(4)-Sr(3)Ru(2)O(7) eutectic crystalscitations
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document
Pulsed Laser Deposition using high-power Nd:YAG laser source operating at its first harmonics
Abstract
<p>We report on the progress of Pulsed Laser Deposition growth of thin films by using a high-power Nd:YAG laser source. We demonstrate that by using the fundamental wavelength at 1064 nm, the congruent ablation of a large number of materials can be successfully achieved. Even if the infra-red radiation of the fundamental harmonics of Nd:YAG lasers - corresponding to impinging photons with energy of about 1.16 eV - is unexpectedly proved to be also absorbed by insulating materials characterized by a large value of the band-gap (e.g. 3.0 eV for rutile TiO<sub>2</sub>). Combined investigation of structural properties by transmission electron microscopy and scanning electron microscopy provides evidence of the very high-quality thin films grown by Nd:YAG lasers with no trace of precipitates and droplets over a scale of tens of micrometers.</p>