| People | Locations | Statistics |
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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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Likonen, Jari
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (19/19 displayed)
- 2022Irradiation Damage Independent Deuterium Retention in WMoTaNbVcitations
- 2022High-fidelity patterning of AlN and ScAlN thin films with wet chemical etchingcitations
- 2022High-fidelity patterning of AlN and ScAlN thin films with wet chemical etchingcitations
- 2020Comparative study of deuterium retention in irradiated Eurofer and Fe–Cr from a new ion implantation materials facilitycitations
- 2020Impact of H-mode plasma operation on predamaged tungsten divertor tiles in ASDEX Upgradecitations
- 2020Impact of H-mode plasma operation on predamaged tungsten divertor tiles in ASDEX Upgradecitations
- 2018Production of ITER-relevant Be-containing laboratory samples for fuel retention investigations
- 2017The emissivity of W coatings deposited on carbon materials for fusion applicationscitations
- 2016Studies of Be migration in the JET tokamak using AMS with 10 Be markercitations
- 2014First results and surface analysis strategy for plasma-facing components after JET operation with the ITER-like wallcitations
- 2014An overview of the comprehensive First Mirror Test in JET with ITER-like wallcitations
- 2012Pulsed laser deposition using diffractively shaped excimer-laser beamscitations
- 2010First Mirrors Test in JET for ITERcitations
- 2010Surface pretreatment of austenitic stainless steel and copper by chemical, plasma electrolytic or CO 2 cryoblasting techniques for sol-gel coatingcitations
- 2008Structural investigation of re-deposited layers in JETcitations
- 2007Tungsten coatings for the JET ITER-like wall projectcitations
- 2007Investigation of tungsten coatings on graphite and CFCcitations
- 2006Photoluminescence and structural properties of GaInNAs/GaAs quantum wells grown by molecular beam epitaxy under different arsenic pressurescitations
- 2001Silicon diffusion in amorphous carbon filmscitations
Places of action
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article
First Mirrors Test in JET for ITER
Abstract
Metallic mirrors will be essential components of alloptical systems for plasma diagnosis in ITER. Acomprehensive First Mirror Test (FMT) has been carriedout in the JET tokamak. The exposure was followed by acharacterisation of mirrors and their carriers. The mainresults obtained by optical and surface analysis methodsare: (i) reflectivity of all tested mirrors is degradedeither by erosion with charge exchange neutrals or by theformation of thick deposits; (ii) deuterium and carbonare the main elements detected on all mirror surfaces andthe presence of beryllium is also found in several cases;(iii) thick deposits show columnar structure; (iv)bubble-like structures are detected in deposits; theirformation is a probable reason for deposits'disintegration and peeling-off; (v) the deposition inchannels in the divertor cassettes is pronounced at thevery entrance and then it sharply decreases with thedistance from the plasma, ?5-7 mm.