i n v e s t i a m o n e l v o s t r o f u t u r o STAR: State of the art Raffaele G. Agostino PON MaTeRiA Materials and Technologies for Advanced Research MaTeRiA EU/National Funding PON “Ricerca e Competititvità” 2007 – 2013 Scientific responsible: Prof. Mauro Ghedini MaTeRiA is a joint project aimed at developing a new Research Infrastructure inside the University of Calabria campus area Funding €15.700.000 | 8.4 M€ STAR source - CNISM | 6.6 M€ Laboratories and building - UniCal | 0.7 M€ Master program – UniCal Start Date: 01.01.2012 End Date: 31.12.2014 LUCI DI SINCROTRONE – CNR – 22 Aprile 2014 Partners: UniCal, The University of Calabria & CNISM, Italian Consortium on Physical Sciences of Matter (1300 reasercher from 39 universities) MaTeRiA CENTER Second level laboratories: 1. Preparation and characterization 2. Characterization of the mechanical and physical properties 3. Modeling and simulation 4. Prototyping 5. Advanced spectroscopy Third level. Network of existent departmental laboratories LUCI DI SINCROTRONE – CNR – 22 Aprile 2014 Sito STAR The highly specialized laboratories that constitute MaTeRiA will be organized in three progressive levels First level. STAR (Southern Europe Thomson Back-Scattering Source for Applied Research) equipped with the beam-line µTomo. The TBS source and the microtomography station are developed by LUCI DI SINCROTRONE – CNR – 22 Aprile 2014 STAR SOURCE AND µTOMO BEAMLINE STAR SOURCE From 3rd and 4th generation synchrotron sources … … to Inverse Compton Scattering (ICS) Thomson Back-Scattering (TBS) 50 m 10 m Courtesy of Dennis T. Palmer, G. Diraddo LUCI DI SINCROTRONE – CNR – 22 Aprile 2014 sources FEL’s and Thomson Sources common mechanism: collision between a relativistic electron and a (pseudo)electromagnetic wave 1-25 GeV electrons cm und. period lu Magnet e20-150 MeV electrons Mirror X-rays Focussing parabola 1.0/2.4 eV - Laser beam 0.5 – 0.025 Å 20 - 500 keV photons Dump Courtesy of Luca Serafini LUCI DI SINCROTRONE – CNR – 22 Aprile 2014 100 - 0.5 Å 0.1 – 20 keV photons FEL resonance condition lR = lw ( 1+ aw 2g 2 ) (magnetostatic undulator) 2 Example: for lR=1Å, lw=2 cm, E=7 GeV aw = 0.93lw [cm] Bw[T] 1+ a 2) ( =l lR 0 4g 2 (electromagnetic undulator) Example: for lR=1Å, l=0.8 mm, E=25 MeV Courtesy of Luca Serafini l[ mm] P[TW ] a0 µ R0 [ mm] laser power laser spot size LUCI DI SINCROTRONE – CNR – 22 Aprile 2014 2 Brilliance of X-ray sources 1.24 0.124 l (nm) BCompton µ g 2 Courtesy of Luca Serafini LUCI DI SINCROTRONE – CNR – 22 Aprile 2014 12.4 LAYOUT STAR (*) (*) Phase 2 Courtesy of Dennis T. Palmer, G. Diraddo LUCI DI SINCROTRONE – CNR – 22 Aprile 2014 (*) Courtesy of Luca Serafini 20-80 / 40-160 LUCI DI SINCROTRONE – CNR – 22 Aprile 2014 10-80 / 20-160 10-80 / 20-160 STAR: X-RAY BEAM FEATURES • X-ray energy tuneable on a wide range up to hard X-rays • Controlled BW • Low divergence • Circular µm-sized x-ray source • Linear polarization up to 99% switchable pulse to pulse (H vs. V) • Simple evolution to higher energies and fluxes USER FACILITY LUCI DI SINCROTRONE – CNR – 22 Aprile 2014 • Time structure on the ps-scale LUCI DI SINCROTRONE – CNR – 22 Aprile 2014 MATERIA/STAR SITE AT UNICAL Sito STAR STAR BUILDING Sito STAR ESSEBI s.r.l. LUCI DI SINCROTRONE – CNR – 22 Aprile 2014 Area Risorse Mobiliari ed Immobiliari - UniCal STAR BUILDING Courtesy of Dennis T. Palmer LUCI DI SINCROTRONE – CNR – 22 Aprile 2014 Sito STAR WORK IN PROGRESS December ‘11 March ‘12 December ‘12 October ‘13 LUCI DI SINCROTRONE – CNR – 22 Aprile 2014 Sito STAR WORK IN PROGRESS December ‘11 March ‘12 December ‘12 Novembre January April ‘14 ‘14 March ‘13 ‘14 LUCI DI SINCROTRONE – CNR – 22 Aprile 2014 Sito STAR BUILDING COSTS Sito STAR 2.0 M€ funded by PON • 5.000 m2 ground • Building infrastructure (14.000 m3) • Control room, electrical and air conditioning systems LUCI DI SINCROTRONE – CNR – 22 Aprile 2014 4.0 M€ funded by University of Calabria µTomo beamline X-ray microtomography setup Innovative aspects: • Phase contrast images are obtained by using the X-ray beam • Chemically resolved radiography for an efficient quantitative analysis by means of the X-ray tunability • Hard X-ray are used for high Z elements mapping Experimental techniques: • PHase Contrast (PHC) radiography • Chemically resolved radiographic images • Micro-tomography and holotomography LUCI DI SINCROTRONE – CNR – 22 Aprile 2014 µTomo fully exploits the diffraction limited, monochromatic and tunable STAR Xrays: SYRMEP@ELETTRA LAYOUT µTomo ① ② ③ ④ ⑤ ⑥ ⑦ (4) Front end X-ray transfer line Slits Sample-holder Detectors pair Detector stage Data acquisition system (5 ) (6 ) Large Area X-ray Detector development for PhC imaging @ NEXUS lab, UniCal LUCI DI SINCROTRONE – CNR – 22 Aprile 2014 (3) Radiographic Image of a bee collected at the Brookhaven TBS source in propagation mode LUCI DI SINCROTRONE – CNR – 22 Aprile 2014 Application: high resolution radiography Application: µ-tomography F. Cosmi et al Composites Science and Technology 71 (2011) 23–30 Elettra – Syrmep BL Micro-tomographic images (left) and correspondent MIL polar diagrams (right) in the shell and core regions. LUCI DI SINCROTRONE – CNR – 22 Aprile 2014 Phase contrast micro-tomography and morphological analysis of a short carbon fibre reinforced polyamide Application: contrast by elements Iodine K-edge subtraction angiography B. Bertrand et al., European hearth Journal, 2005 LUCI DI SINCROTRONE – CNR – 22 Aprile 2014 Standard angiography Application: cultural heritage (a preliminary study @SYRMEP/Elettra) Analysis of the surface layer of a Rithon from Salto di Cariati 1 mm LUCI DI SINCROTRONE – CNR – 22 Aprile 2014 R.G. Agostino, A. Taliano Grasso, “Ceramiche di imitazione metallica di produzione italica: prime evidenze”, in Atti del Conv. Enotri e Brettii in Magna Grecia, Rende, 2007 Chemistry Cultural Heritage Material Science Physics Engineering Bio-medicine Geology LUCI DI SINCROTRONE – CNR – 22 Aprile 2014 STAR – Field of interest STAR - Scheduling Building Design Tender STAR source MIUR Tender µTomo Realization Design Realization T Design Realiz II level labs Design Tender Realization Design Tender Realization Master 2012 2013 2014 LUCI DI SINCROTRONE – CNR – 22 Aprile 2014 III level labs A regional partner infrastructure for Material Science involving UniCal – CNISM – INFN – Elettra – CNR – … in connection with other light infrastructures (ELI-NP, SPARC-INFN, Elettra, …) open to the cooperation with scientific communities of the Mediterranean countries. LUCI DI SINCROTRONE – CNR – 22 Aprile 2014 STAR – Next future LUCI DI SINCROTRONE – CNR – 22 Aprile 2014 STAR – Next Future