Question 1

What is Physikalisch-Technische Bundesanstalt known for?

Accepted Answer

In research, Physikalisch-Technische Bundesanstalt stands highest in Physical Sciences (#824 of 10,670 worldwide), Engineering (#1,121 of 5,901 worldwide) and Physics and Astronomy (#384 of 1,417 worldwide), 2022-now. Relative to its size it is most specialised in Radiation, Statistics, Probability and Uncertainty and Atomic and Molecular Physics, and Optics (Radiation is 42.5× its share of world research).

Question 2

How does Physikalisch-Technische Bundesanstalt rank in research?

Accepted Answer

Physikalisch-Technische Bundesanstalt ranks #1,735 of 22,385 institutions worldwide on research quality in 2022-now (#1,129 all time), and #83 of 795 in Germany.

Question 3

Who are the top researchers at Physikalisch-Technische Bundesanstalt?

Accepted Answer

Ranked on the quality score, B. Behnke, Piet O. Schmidt and E. Peik lead among researchers whose main affiliation is Physikalisch-Technische Bundesanstalt.

Question 4

What are the most cited papers from Physikalisch-Technische Bundesanstalt?

Accepted Answer

The most cited paper from Physikalisch-Technische Bundesanstalt is "Monolithic perovskite/silicon tandem solar cell with >29% efficiency by enhanced hole extraction" (Amran Al‐Ashouri et al., 2020), with 2,097 citations. Next come "Localization: theory and experiment" (1,963) and "Operation of a free-electron laser from the extreme ultraviolet to the water window" (1,651).

Question 5

Which research topics does Physikalisch-Technische Bundesanstalt publish most on?

Accepted Answer

By volume in 2022-now: Scientific Measurement and Uncertainty Evaluation, Advanced Measurement and Metrology Techniques, Sensor Technology and Measurement Systems and Advanced Electrical Measurement Techniques.

Question 6

Which keywords describe research at Physikalisch-Technische Bundesanstalt?

Accepted Answer

By fractional works in 2022-now, weighted toward what it does more of than the world: Quality Assurance, Measurement Uncertainty, Redefinition of SI Units, Magnetic Resonance Imaging, Spectroscopy, Artificial Neural Networks, Tomography and Machine Tools.

Question 7

Which fields of science does Physikalisch-Technische Bundesanstalt work in?

Accepted Answer

In 2022-now, 82% of research at Physikalisch-Technische Bundesanstalt is in Physical Sciences, 9% in Health Sciences. Its largest fields are Engineering (39%), Physics and Astronomy (19%), Computer Science (8%). It does 2.1× the world's share of Physical Sciences.

Question 8

Is Physikalisch-Technische Bundesanstalt's research output growing?

Accepted Answer

Output in 2022-2025 was 7% lower than in 2018-2021.