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Temperature and Synchrotron Radiation

Division 7

Warm or cold, light or dark: thermodynamic and radiation physics issues are the focus of Division 7.

Tasks

The main tasks of the approximately 100 employees of Division 7 on the Berlin-Charlottenburg campus are thermometry, thermal energy, cryosensorics, optical radiometry and vacuum metrology.

Metrology with synchrotron radiation, on the other hand, is the field of activity of the approximately 70 employees of Division 7 at the Berlin-Adlershof site with the synchrotron radiation sources BESSY II and Metrology Light Source (MLS).

With its research and development work, Division 7 is involved in the European Metrology Programme for Innovation and Research (EMPIR), in the future metrological topics of quantum technology, environment and climate, energy, digitization and medicine as well as in the field of nanometrology.

News

Fourier transform infrared (FTIR) spectroscopy is a powerful technique in analytical chemistry. Typically, spatially distributed spectra of the substance of interest are registered simultaneously using FTIR spectrometers equipped with array detectors. Scanning methods such as near-field FTIR spectroscopy are a promising alternative providing higher...

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Am Markt verfügbare Halbleitersensoren weisen nur eine sehr begrenzte Ultraviolett (UV)-Empfindlichkeit auf. Selbst die besten konventionellen UV-Photodioden haben eine Quantenausbeute von unter 80 % im Spektralbereich zwischen 200 nm und 300 nm. Hierbei wird stets die externe...

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A nanospectroscopic device platform has been developed for the thermoelectric detection of molecular fingerprints of soft materials at nanometer scale spatial resolution. The technique makes use of a locally generated thermal gradient converted into a thermoelectric voltage that is read out in the underlying device. The thermal gradient is generated by an illuminated atomic force microscope tip...

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More news

7 Abteilungsbericht aus dem Jahresbericht 2019

Langwegzelle für die optische Gasdruckmessung (PTB-Patent)

Der Initiates file downloadAbteilungsbericht gibt einen Überblick über die wichtigsten Nachrichten und Ereignisse der Abteilung „Temperatur und Synchrotronstrahlung“ des letzten des letzten Jahres und ergänzt somit den Opens internal link in current windowJahresbericht-2019 der PTB.

Head of Division

Prof. Dr. Mathias Richter

  • Head of Department 7 Temperature and Synchrotron Radiation since 2019
  • Associate Professor of Experimental Physics at the Technical University Berlin since 2004
  • Chairman of the Freundeskreis Helmholtz-Zentrum Berlin e.V. since 2012
  • Honorary member of the Ioffe Institute of the Russian Academy of Sciences in St. Petersburg since 2020
  • Member of the board of the Physical Society of Berlin (PGzB) since 2020

  • Joined the PTB in August 1995
  • Habilitation in experimental physics at the Technical University Berlin (1990 to 1996)
  • Postdoc at Deutsches Elektronen-Synchrotron (DESY) in Hamburg and at the Université Paris-Sud XI (1988 to 1990)
  • Doctorate in physics at the University of Hamburg (1984 to 1988)
  • Diploma in physics at the University of Hamburg (1984)
  • Abitur in Marburg a. d. Lahn (1978)

  • Innovation Award on Synchrotron Radiation 2011
  • https://publons.com/researcher/2818459/mathias-richter/

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