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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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Botta, L.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (26/26 displayed)
- 2024Biochar from Digestate Pyrolysis as a Filler for Biopolymer Blends: Effect of Blend Compositioncitations
- 2024Analysis on Isotropic and Anisotropic Samples of Polypropylene/Polyethyleneterephthalate Blend/Graphene Nanoplatelets Nanocomposites: Effects of a Rubbery Compatibilizercitations
- 2023Recyclability of a bio-based biocomposite under different reprocessing conditionscitations
- 2022Biochar Particles Obtained from Agricultural Carob Waste as a Suitable Filler for Sustainable Biocomposite Formulationscitations
- 2021Physical and biological properties of electrospun poly(d,l-lactide)/nanoclay and poly(d,l-lactide)/nanosilica nanofibrous scaffold for bone tissue engineeringcitations
- 2021Use of biochar as filler for biocomposite blown films: Structure-processing-properties relationshipscitations
- 2021Film Blowing of Biodegradable Polymer Nanocomposites for Agricultural Applicationscitations
- 2021Investigation on the properties and on the photo-oxidation behaviour of polypropylene/fumed silica nanocompositescitations
- 2021Bionanocomposite blown films: Insights on the rheological and mechanical behaviorcitations
- 2021Morphology, rheological and mechanical properties of isotropic and anisotropic PP/rPET/GnP nanocomposite samplescitations
- 2021PBAT based composites reinforced with microcrystalline cellulose obtained from softwood almond shellscitations
- 2021Structure–property relationships in bionanocomposites for pipe extrusion applicationscitations
- 2020Effect of processing temperature and mixing time on the properties of PP/GnP nanocompositescitations
- 2020Fabrication of Bismuth Absorber Arrays for NTD-Ge Hard X-ray Microcalorimeterscitations
- 2019Photo-oxidation of polypropylene/graphene nanoplatelets compositescitations
- 2018Effect of the elongational flow on morphology and properties of polypropylene/graphene nanoplatelets nanocompositescitations
- 2018Electroplated bismuth absorbers for planar NTD-Ge sensor arrays applied to hard x-ray detection in astrophysicscitations
- 2018Polypropylene/graphene nanoplatelets nanocomposites subjected to elongational flow
- 2018Non-isothermal elongational flow of polymer nanocomposites
- 2017Structure-properties relationships in melt reprocessed PLA/hydrotalcites nanocompositescitations
- 2017Silica as a green exfoliant agent for graphene oxidepolymer nanocomposites prepared in the melt
- 2017Degradation of polymer blends: A brief reviewcitations
- 2017Green Nanocomposites-Based on PLA and Natural Organic Fillerscitations
- 2013Thermo-oxidative ageing of an organo-modified clay and effects on the properties of PA6 based nanocompositescitations
- 2013Development and characterization of essential oil component-based polymer films: a potential approach to reduce bacterial biofilm.citations
- 2012Study on carvacrol and cinnamaldehyde polymeric films: mechanical properties, release kinetics and antibacterial and antibiofilm activitiescitations
Places of action
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document
Electroplated bismuth absorbers for planar NTD-Ge sensor arrays applied to hard x-ray detection in astrophysics
Abstract
Single sensors or small arrays of manually assembled neutron transmutation doped germanium (NTD-Ge) based microcalorimeters have been widely used as high energy-resolution detectors from infrared to hard X-rays. Several planar technological processes were developed in the last years aimed at the fabrication of NTD-Ge arrays, specifically designed to produce soft X-ray detectors. One of these processes consists in the fabrication of the absorbers. In order to absorb efficiently hard X-ray photons, the absorber has to be properly designed and a suitable material has to be employed. Bismuth offers interesting properties in terms of absorbing capability, of low heat capacity (needed to obtain high energy resolution) and deposition technical feasibility, moreover, it has already been used as absorber for other types of microcalorimeters. Here we present the electroplating process we adopted to grow bismuth absorbers for fabricating planar microcalorimeter arrays for hard X-rays detection. The process was specifically tuned to grow uniform Bi films with thickness up to 70 μm. This work is part of a feasibility study for a stratospheric balloon borne experiment that would observe hard X-rays (20-100 keV) from solar corona....