Soft Report - Dipartimento di Fisica - Sapienza

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works having a strong overlap in terms of energy resolution and momentum-energyspace, while neutron and x-ray photon interact in a different way with matter. AXESis an soft x-ray instrument which can perform dichroism study of complex surfaces.In addition to the effort in maintaining and developing the instruments, thetechnical activity is also devoted to the sample environment in order to performexperiment in a wide temperature and pressure range using either photons orneutrons.C2. Dynamics in disordered materialsA large scientific effort is devoted to the experimental study of the dynamics ofdisordered materials, either liquid or glasses. The activity is developed along twomajor lines.First, the dynamics of liquid metals is investigated using neutron and x-rayscattering. The aim of these investigations is the identification of universal trends inthe collective mode velocity and damping. The role of the almost free electrons isconsidered as the most important information which can be gained and can be usedto compare experimental results to the modern electron gas theories.Second, the investigation of the fast dynamics of glasses, including the special classof borated glasses, and hydrogen bonded materials is investigated, again usingneutron and x-ray scattering, in order to identify the relevant parameters whichgive rise to the propagation of collective dynamics and those establishing the selfdynamics.C3. Dynamics in biological matterThe biological matter represents a special case of soft matter where typicalcharacteristics of liquids and glasses coexist at the same time. Indeed, in biologicalmatter a large hierarchy of relaxation times plays a basic role and the functionalityof biomolecules is strongly related to the dynamics in a way which is not yetdefined. The fast and slow self-dynamics of biomolecules can be studied by meansof incoherent neutron scattering thanks to the very high incoherent cross section ofhydrogen, in atom copiously present in biological matter. In addition, the possibilityof substituting hydrogen with deuterium, the collective dynamics of hydrationwater, for instance, can be also studied. The effect of hydration water on thevarious proteins is a major concern and several investigations are introducing newviews on the behaviour of these systems.13SOFT Scientific Report 2004-06
PersonnelManagement, Personnel and ParticipantsDirectorGiancarlo RuoccoAssociate directorFrancesco SciortinoExecutive CommitteeLuigi CristofoliniDaniele FiorettoGiancarlo RuoccoFrancesco SacchettiFrancesco SciortinoRenato TorreAdministrative StaffPaola Angelici 1Angelo Campus 1Giovanna Loffredo 1Giulia MarinelliTechnical and Scientific SupportSimone AisaSara ErriuAlessio LaloniLaura LarotondaThe list below includes all researchers and scientists who are members of SOFT and haveparticipated to its activities in the first two and an half years of life.PersonnelThe list includes researchers and technologists hired by INFM and who are (currently 27) orhave been (three, indicated by *) members of SOFT.Roberta AngeliniGiacomo BaldiTatiana BerzinaBeatrice BonanniLivia Eleonora Bove*Simone CapaccioliLucia CapognaSilvia CaponiSilvia CapuaniLucia ComezAlessandro CunsoloAlessio De FrancescoRoberto Di LeonardoRoberto EramoVictor Erokhin *Ferdinando FormisanoFederico GorelliEleonora GuariniGianluca GubbiottiEmilia La NaveSimone MelchionnaClaudia MondelliFrancesca NataliAndrea Orecchini *Alessandro PecchiaAntonino PietropaoloDaniela RussoBarbara RuzickaTullio ScopignoEmanuela Zaccarelli1 Shared with the CRS SMCSOFT Scientific Report 2004-0614
Page 4 and 5: Istituto Nazionale per la Fisica de
Page 6 and 7: ContentsIntroduction 7Scientific Mi
Page 8 and 9: IntroductionSOFT is a CRS (Centro d
Page 10 and 11: Scientific MissionThe scientific wo
Page 13: Missioncolloids and soft colloidal
Page 17 and 18: FacilitiesSOFT Scientific Report 20
Page 19 and 20: FacilitiesX-ray Diffraction Laborat
Page 21 and 22: FacilitiesThin Film Laboratory - Ud
Page 23 and 24: FacilitiesBrillouin Light Scatterin
Page 25 and 26: Facilitieslaserf 2BSf 1FOBSSoftware
Page 27 and 28: FacilitiesStatic Light Scattering L
Page 29 and 30: FacilitiesSpectroscopy Laboratory -
Page 31 and 32: LSFSOFT Scientific Report 2004-0630
Page 33 and 34: LSFFig. 1 - BRISP layoutBackground
Page 35 and 36: LSFBRISP first spectraLeft panel: e
Page 37 and 38: LSFNeutron guideMonochromator cryst
Page 39 and 40: LSFAXES: Advanced X-ray Emission Sp
Page 41 and 42: LSFID16: Inelastic X-ray Scattering
Page 43 and 44: LSFExperiments at LSFYear 2004Elett
Page 45 and 46: LSFYear 2005Elettra - IUVS• High
Page 47 and 48: LSFYear 2006Elettra - IUVS• Study
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Scientific Report - Non Equilibrium
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Scientific Report - Self Assembly,
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Scientific Report - Elastic and ine
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Projects and CollaborationsSOFT Sci
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Projects and CollaborationsPAIS 200
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Projects and CollaborationsCollabor
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DisseminationSOFT Scientific Report
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DisseminationWe also point out the
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DisseminationF. A. Gorelli, V. M. G
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DisseminationL. Angelani, G. Foffi,
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DisseminationC. Casieri, F. De Luca
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DisseminationM. Finazzi, M. Portalu
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DisseminationS. Magazu, F. Migliard
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DisseminationB. Rossi, G. Viliani,
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DisseminationE. Zaccarelli, C. Maye
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DisseminationV. Bortolotti, M. Cama
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DisseminationC. De Michele, A. Scal
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DisseminationJ. Gutierrez, F. J. Be
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DisseminationA. Monaco, A. I. Chuma
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DisseminationM. Reale, M. A. De Lut
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DisseminationF. Bordi, C. Cametti,
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DisseminationSOFT Scientific Report
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DisseminationXII Liquid and Amorpho
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DisseminationConference on "new pro
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DisseminationX International worksh
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DisseminationXAFS13, 13 th Internat
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DisseminationOrganization of School
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DisseminationSoft Annual WorkshopsE
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DisseminationSoft WebSiteThe Web Si
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DisseminationContactsINFM-CNR Resar
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Soft Report - Dipartimento di Fisica - Sapienza

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