Ulrich Johann

111 papers and 2.6k indexed citations i.

About

Ulrich Johann is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Astronomy and Astrophysics. According to data from OpenAlex, Ulrich Johann has authored 111 papers receiving a total of 2.6k indexed citations (citations by other indexed papers that have themselves been cited), including 63 papers in Atomic and Molecular Physics, and Optics, 39 papers in Electrical and Electronic Engineering and 33 papers in Astronomy and Astrophysics. Recurrent topics in Ulrich Johann’s work include Advanced Measurement and Metrology Techniques (27 papers), Adaptive optics and wavefront sensing (23 papers) and Advanced Frequency and Time Standards (17 papers). Ulrich Johann is often cited by papers focused on Advanced Measurement and Metrology Techniques (27 papers), Adaptive optics and wavefront sensing (23 papers) and Advanced Frequency and Time Standards (17 papers). Ulrich Johann collaborates with scholars based in Germany, United States and United Kingdom. Ulrich Johann's co-authors include Claus Braxmaier, W. Ertmer, Dennis Weise, Thilo Schuldt and Martin Gohlke and has published in prestigious journals such as Physics Letters B, Optics Letters and Applied Thermal Engineering.

In The Last Decade

Fields of papers citing papers by Ulrich Johann

Since Specialization
EngineeringComputer SciencePhysics and AstronomyMathematicsEarth and Planetary SciencesEnergyEnvironmental ScienceMaterials ScienceChemical EngineeringChemistryAgricultural and Biological SciencesVeterinaryDecision SciencesArts and HumanitiesBusiness, Management and AccountingSocial SciencesPsychologyEconomics, Econometrics and FinanceHealth ProfessionsDentistryMedicineBiochemistry, Genetics and Molecular BiologyNeuroscienceNursingImmunology and MicrobiologyPharmacology, Toxicology and Pharmaceutics

This network shows the specialization of papers citing the papers produced by Ulrich Johann. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where Ulrich Johann may publish in the future.

Countries citing papers authored by Ulrich Johann

Since Specialization
Citations

This map shows the geographic impact of Ulrich Johann's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ulrich Johann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ulrich Johann more than expected).

Rankless by CCL
2025