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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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Khryashchev, Leonid
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Topics
Publications (9/9 displayed)
- 2018Low-Temperature Wafer-Scale Deposition of Continuous 2D SnS2 Filmscitations
- 2018Atomic layer deposition of crystalline molybdenum oxide thin films and phase control by post-deposition annealingcitations
- 2017Atomic Layer Deposition of Crystalline MoS2 Thin Filmscitations
- 2016Silicon Nanocrystals in Silicacitations
- 2014Continuous-Wave Laser Annealing of a Si/SiO2 Superlatticecitations
- 2008Structural investigation of re-deposited layers in JETcitations
- 2008Ion irradiation of carbon nanotubes encapsulating cobalt crystalscitations
- 2008Free-standing SiO2 films containing Si nanocrystals directly suitable for transmission electron microscopycitations
- 2006Continuous-wave laser annealing of free-standing Si/SiO2 superlatticecitations
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article
Low-Temperature Wafer-Scale Deposition of Continuous 2D SnS2 Films
Abstract
<p>Semiconducting 2D materials, such as SnS2, hold immense potential for many applications ranging from electronics to catalysis. However, deposition of few-layer SnS2 films has remained a great challenge. Herein, continuous wafer-scale 2D SnS2 films with accurately controlled thickness (2 to 10 monolayers) are realized by combining a new atomic layer deposition process with low-temperature (250 degrees C) postdeposition annealing. Uniform coating of large-area and 3D substrates is demonstrated owing to the unique self-limiting growth mechanism of atomic layer deposition. Detailed characterization confirms the 1T-type crystal structure and composition, smoothness, and continuity of the SnS2 films. A two-stage deposition process is also introduced to improve the texture of the films. Successful deposition of continuous, high-quality SnS2 films at low temperatures constitutes a crucial step toward various applications of 2D semiconductors.</p>