Showing results 81 to 100 of 109
 Analyses en faisceau extrait pour le Patrimoine : Nouveau dispositif IBIL et PIXE combiné sur le cyclotron de l'IPNAS, application à l'analyse des gemmesMathis, François  ; Calvo Del Castillo, Helena ; Chene, Grégoire et alPoster (2008) Detailed reference viewed: 30 (2 ULg)Archaeometrical study of Merovingian Glasses: Glasses from the cemeteries of Huy, Hollogne and Fallais.; Chene, Grégoire ; Dupuis, Thomas et alPoster (2008) Detailed reference viewed: 23 (3 ULg) Provenance of Belgian Merovingian garnets by PIXE on IPNAS CyclotronMathis, François ; ; et alPoster (2007) Detailed reference viewed: 17 (3 ULg)Improved energy resolution of a cyclotron beam for RBS measurementsChene, Grégoire ; Garnir, Henri-Pierre ; Marchal, André et alPoster (2007) Detailed reference viewed: 7 (0 ULg)Characterization of the merovingian pottery from productions centres in the mosan valleyVan Wersch, Line ; ; Mathis, François et alPoster (2007) Detailed reference viewed: 31 (0 ULg)Non destructive analysis of paintings by ion beam techniques and XRF mobile systemStrivay, David ; Mathis, François ; Chene, Grégoire et alConference (2007) Detailed reference viewed: 8 (3 ULg)Hmty-km and the egyptian bronzes polychromy:A study of the Egyptian collection of the Louvre museumMathis, François ; ; et alConference (2007) Detailed reference viewed: 2 (0 ULg)Veszelyite: A New Blue-Green Maya Pigment; Mathis, François ; Strivay, David Poster (2007) Detailed reference viewed: 19 (1 ULg)Application of ion beam techniques for cultural heritage knowledge and conservation; ; et al in Brai, Maria (Ed.) Tecniche di analisi di materiali nei Beni Culturali : volume degli atti del Workshop su: "Tecniche di analisi non distruttive di materiali lapidei naturali e artificiali nei Beni Culturali, Palermo 22 febbraio 2007 (2007)  Analysis and surface treatments of the archaeological copper based alloys: application to the detection and comprehension of antic patinasMathis, François ; in Actualité Chimique (2007), (312-313, OCT-NOV), 78-85 The analysis of cultural heritage metal artefacts is essential to obtain information on the provenance, the fabrication techniques and the art history, even if it is very critical and submitted to very ... [more ▼] The analysis of cultural heritage metal artefacts is essential to obtain information on the provenance, the fabrication techniques and the art history, even if it is very critical and submitted to very severe constraints of preservation. This article shows an aspect of this analysis, neglected for a too long time: the analysis of the artefacts surface and of the decorations, in particular a very specific decoration: the black intentional patinas. A specific analytical protocol based on non destructive analysis (ion beam analysis-PIXE-RBS, X-ray diffraction, Raman spectrometry...) is developed and applied to an exceptional corpus of artefacts coming from the French museum collections. This study leads to reveal and assure a better comprehension of the use by antic craftsmen of a decoration technique based on a chemical treatment, providing essential information to the history of techniques and technologies. It led also to study a surface layer on copper based alloys with a very surprising chemistry. [less ▲] Detailed reference viewed: 48 (7 ULg)Corrosion patina or intentional patina: Contribution of non-destructive analyses to the surface study of copper based archaeological objectsMathis, François ; ; et alin Dillmann, Philippe; Piccardo, Paolo; Matthiesen, H. (Eds.) et al Corrosion of metallic heritage artefacts: Investigation, conservation and prediction of long term behaviour (EFC 48) (2007) Detailed reference viewed: 32 (0 ULg)Rapport annuel du Centre Européen d'ArchéométrieMathis, François ; Hoffsummer, Patrick ; Strivay, David Report (2007) Detailed reference viewed: 11 (1 ULg)L’étude de la surface des cuivreux archéologiques : apports de l’analyse par faisceaux d’ion pour la compréhension de la physico-chimieMathis, François Scientific conference (2006, December 21) Detailed reference viewed: 6 (1 ULg)Préparation de lames minces par FIB et étude MET de la patine de bronze noir; ; et al Conference (2006) Detailed reference viewed: 12 (0 ULg)Patine et polychromie métallique dans l’antiquité : Détection, analyse compréhensionMathis, François ; ; et alPoster (2006) Detailed reference viewed: 20 (0 ULg)Explanation of the Tin role in the High Temperature Oxidation Resistance of BronzesMathis, François ; ; in Welter, Jean - Marie (Ed.) Copper - Better Properties for Innovative product (2006) Detailed reference viewed: 6 (0 ULg)Unusual Applicatio Of Ion Beam Analysis For The Study Of Surface Layers On Materials Relevant to Cultural HeritageMathis, François ; ; et alin Hadzievski, Ljupco; Marinkovic, Bratislav; Simonovic, Nenad (Eds.) The physics of Ionized Gases (2006) Detailed reference viewed: 2 (0 ULg)Le bol en verre du dépotoir de Wellin (Belgique) est-il identique à celui découvert dans la Tombe bateau de Valsgärde (Suède) ? Apports des études archéométriquesVan Wersch, Line ; Mathis, François Conference (2006) Detailed reference viewed: 28 (6 ULg)Exploring Advantages of 4He-PIXE for layered Objects in Cultural Heritage; ; Mathis, François et alin Nuclear Instruments & Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms (2006), 249 Detailed reference viewed: 6 (2 ULg)Croissance et propriétés des couches d'oxydation et des patines à la surface d'alliages cuivreux d'intérêt archéologique et artistiqueMathis, François Doctoral thesis (2005) Detailed reference viewed: 8 (2 ULg) |
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