European Synchrotron Radiation Facility

The European Synchrotron (also European Synchrotron Radiation Facility, ESRF) is a synchrotron light source situated in Grenoble, France. It is a joint research facility supported by 19 countries (13 member countries: Belgium, Denmark, Finland, France, Germany, Italy, the Netherlands, Norway, Russia, Spain, Sweden, Switzerland, and the UK; and 6 associate countries: Austria, the Czech Republic, Israel, Poland, Portugal and South Africa).

Source: Wikipedia — European Synchrotron Radiation Facility (CC BY-SA 4.0)