Brazilian Synchrotron Light Laboratory

Brazilian Synchrotron Light Laboratory
Ministério da Ciência, Tecnologia, Inovações e Comunicações · CC BY 2.0 · source
Name	Brazilian Synchrotron Light Laboratory
Established	1997
City	Campinas
State	São Paulo
Country	Brazil
Type	Research facility

Brazilian Synchrotron Light Laboratory is a national research facility located in Campinas, São Paulo, Brazil that operates a synchrotron light source used across multiple scientific sectors. It supports experiments in materials science, biology, chemistry, physics, and engineering and hosts users from universities, industry, and government research institutes. The laboratory connects with national and international programs and serves as a hub for technological transfer, postgraduate training, and large-scale collaborations.

Overview

The laboratory operates a storage ring that produces synchrotron radiation exploited by beamlines for spectroscopy, diffraction, imaging, and scattering, serving communities associated with University of São Paulo, State University of Campinas, National Council for Scientific and Technological Development, Oswaldo Cruz Foundation, and industrial partners such as Petrobras, Embraer, and Braskem. It hosts researchers affiliated with institutions including Federal University of Rio de Janeiro, Federal University of São Carlos, São Paulo Research Foundation, Brazilian Academy of Sciences, and international partners like European Synchrotron Radiation Facility, Argonne National Laboratory, Lawrence Berkeley National Laboratory, CERN, and DESY. The facility contributes to projects funded by agencies such as Coordenação de Aperfeiçoamento de Pessoal de Nível Superior, Ministry of Science, Technology and Innovation (Brazil), and multinational programs involving National Institutes of Health and European Research Council grantees.

History and Development

Origins trace to cooperative efforts among Brazilian universities including State University of Campinas, University of São Paulo, and governmental agencies such as Finep and CNPq during the late 20th century, framed by visits and technical exchanges with facilities like Synchrotron SOLEIL, Diamond Light Source, SPring-8, Canadian Light Source, and National Synchrotron Light Source. The commissioning process involved collaborations with engineering firms and accelerator physicists linked to CERN, DESY, and Lawrence Berkeley National Laboratory, and built upon precedents set by laboratories like Brookhaven National Laboratory. Major milestones include the inauguration of the storage ring, progressive beamline additions, and participation in regional networks such as the Latin American Synchrotron Network and partnerships with CONICET and Consejo Nacional de Ciencia y Tecnología.

Facilities and Technical Specifications

The complex comprises a linear accelerator injector, booster synchrotron, storage ring, and multiple beamlines for hard X-ray, soft X-ray, and infrared techniques, designed with input from accelerator groups at SLAC National Accelerator Laboratory, Argonne National Laboratory, and accelerator manufacturers associated with ThomX. Technical systems incorporate components influenced by designs from SPring-8, ESRF, and Diamond Light Source, employing insertion devices, undulators, and wigglers supplied by companies linked to projects at Paul Scherrer Institute and European XFEL. Beamlines support techniques such as X-ray absorption spectroscopy used in studies with contributors from Max Planck Society, X-ray diffraction pursued by collaborators from Massachusetts Institute of Technology, and cryo-electron microscopy aided by expertise from Howard Hughes Medical Institute networks. Infrastructure also includes cleanrooms, sample environments developed with Fraunhofer Society partners, and computational clusters connected to grids like PRACE and XSEDE.

Research Programs and Scientific Contributions

Research spans crystallography with teams from Royal Society, materials characterization involving MIT, Caltech, and Harvard University collaborators, structural biology projects linked to European Molecular Biology Laboratory and Pasteur Institute researchers, and environmental studies intersecting work by IPCC contributors. Notable contributions include structural determinations relevant to pharmaceutical research with links to Pfizer and Roche, energy materials insights relevant to Siemens and Shell, and paleontological imaging connected to museums such as Smithsonian Institution and Natural History Museum, London. The laboratory has supported publications in journals associated with Nature Research, Science (journal), Physical Review Letters, and Journal of Synchrotron Radiation and hosted experiments involving Nobel laureates and recipients of Fields Medal and Turing Award associated programs.

Education, Training, and Outreach

Training programs engage postgraduate students from University of São Paulo, State University of Campinas, Federal University of Minas Gerais, and international trainees from University of Cambridge, University of Oxford, ETH Zurich, and University of Tokyo. The facility runs schools modeled after workshops held at CERN and Brookhaven National Laboratory and offers internships coordinated with CAPES and professional courses in accelerator physics delivered by faculty connected to École Polytechnique and Imperial College London. Outreach includes public lectures with speakers from Brazilian Academy of Sciences and exhibitions in collaboration with museums like Museum of Science and Industry (Chicago) and Museu de Arte de São Paulo.

Governance, Funding, and Collaborations

Governance involves oversight by stakeholders from Ministry of Science, Technology and Innovation (Brazil), regional universities such as State University of Campinas and University of São Paulo, and funding agencies including FAPESP, CNPq, and Finep. International collaborations and in-kind support have been provided by European Synchrotron Radiation Facility, Argonne National Laboratory, Lawrence Berkeley National Laboratory, and industrial consortia including Embraer and Petrobras. Formal agreements and memoranda of understanding have been signed with organizations such as CONICET, National Science Foundation, and European Commission research frameworks, enabling joint projects and mobility programs.

Future Upgrades and Strategic Plans

Strategic plans envision upgrades to higher-brightness insertion devices inspired by developments at MAX IV and ESRF-EBS, expansion of beamline suites informed by user demand from materials scientists at MIT, biologists at EMBL, and chemists at Caltech, and enhanced computing resources interoperable with PRACE and XSEDE. Future initiatives include partnerships for next-generation light sources similar to projects at SPring-8 and European XFEL, expanded industrial innovation programs with Siemens and Braskem, and regional capacity building through networks like Latin American Synchrotron Network and collaborations with CONICET and CAPES.

Category:Research institutes in Brazil Category:Synchrotron radiation facilities