What does Ptmfus

PTB - The National Metrology Institute of Germany

Quantum Technology

Just as PTB was once - thanks to its measuring skills - at the beginning of quantum mechanics, PTB is now driving the second quantum revolution's wave of metrological possibilities - with the next generations of atomic clocks, even more precise electrical standards and innovative measurement capabilities in medicine.
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318th PTB seminar meets with positive feedback [more]

Metrology for aerosol optical properties (EMPIR 19ENV04 MAPP) [more]

Direct observation of the ad- and desorption of guest atoms into a mesoporous host [more]

Operando Analysis of Aging Mechanism in Lithium-Sulfur Batteries [more]

Detection of ultra-weak laser pulses by free-running single-photon detectors: Modeling dead time and dark counts effects [more]

Research results received the “MST Outstanding Paper Award 2020” and the “STMP Paper of the Year 2020 Award” [more]

Open Access Transformation - Share of Freely Accessible Publications Continues to Rise [more]

DPG Physicist of the Week [more]

System development of a commercial quantum-based source measurement unit based on the Josephson Arbitrary Waveform Synthesizer [more]

Magneto-Seebeck microscopy [more]

In Braunschweig and Berlin, time comes from atomic clocks, lengths are measured far into the nano-world, scientists do research on fundamental questions concerning the physical units, and the employees in the laboratories calibrate measuring instruments, meeting the most demanding requirements. Therefore, the Physikalisch-Technische Bundesanstalt is among the top names in metrology worldwide. As Germany's national metrology institute, PTB is Germany's highest authority when it comes to correct and reliable measurements. It is the supreme technical authority of the Federal Ministry for Economic Affairs and Energy (BMWi) and employs a total of approx. 1900 staff members. PTB operates on integrated quality management system which covers the four interlinked field of business. (Self-Declaration on quality management).

The Physikalisch-Technische Bundesanstalt, the National Metrology Institute of Germany, is a scientific and technical higher federal authority falling within the competence of the Federal Ministry for Economic Affairs and Energy.

Overview