Christian Freier

562 total citations
12 papers, 406 citations indexed

About

Christian Freier is a scholar working on Atomic and Molecular Physics, and Optics, Cardiology and Cardiovascular Medicine and Family Practice. According to data from OpenAlex, Christian Freier has authored 12 papers receiving a total of 406 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Atomic and Molecular Physics, and Optics, 2 papers in Cardiology and Cardiovascular Medicine and 2 papers in Family Practice. Recurrent topics in Christian Freier's work include Cold Atom Physics and Bose-Einstein Condensates (9 papers), Advanced Frequency and Time Standards (8 papers) and Atomic and Subatomic Physics Research (5 papers). Christian Freier is often cited by papers focused on Cold Atom Physics and Bose-Einstein Condensates (9 papers), Advanced Frequency and Time Standards (8 papers) and Atomic and Subatomic Physics Research (5 papers). Christian Freier collaborates with scholars based in Germany, Australia and China. Christian Freier's co-authors include Vladimir Schkolnik, Achim Peters, Matthias Hauth, A. Senger, Malte Schmidt, Bastian Leykauf, Manuel Schilling, Hartmut Wziontek, H. G. Scherneck and Jürgen Müller and has published in prestigious journals such as Physical Review Letters, International Journal of Cardiology and Applied Physics B.

In The Last Decade

Christian Freier

12 papers receiving 374 citations

Peers

Christian Freier

AMPO

OE

OCEAN

SPU

AE

Matthias Hauth Germany

Vladimir Schkolnik Germany

Quentin Bodart France

Zongyuan Xiong China

Yu-Hung Lien Taiwan

A. Senger Germany

Kensuke Kokado Japan

Thomas Lévèque France

Toshihiro Yahagi Japan

Pacôme Delva France

Matthias Hauth Germany

Christian Freier

270 ×0.8

AMPO

69 ×0.9

OE

64 ×1.0

OCEAN

42 ×1.0

SPU

39 ×1.0

AE

Citations per year, relative to Christian Freier Christian Freier (= 1×) peers Matthias Hauth

Countries citing papers authored by Christian Freier

Since Specialization

Citations

This map shows the geographic impact of Christian Freier'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 Christian Freier with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Christian Freier more than expected).

Fields of papers citing papers by Christian Freier

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Christian Freier. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Christian Freier. The network helps show where Christian Freier may publish in the future.

Co-authorship network of co-authors of Christian Freier

This figure shows the co-authorship network connecting the top 25 collaborators of Christian Freier. A scholar is included among the top collaborators of Christian Freier based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Christian Freier. Christian Freier is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

12 of 12 papers shown

1.

Freier, Christian, Stuart S. Szigeti, J. J. Hope, et al.. (2024). Dual Open Atom Interferometry for Compact and Mobile Quantum Sensing. Physical Review Letters. 133(26). 263403–263403. 1 indexed citations

2.

Freier, Christian, et al.. (2022). Scalable all-fiber coherent beam combination using digital control. Applied Optics. 61(15). 4543–4543. 5 indexed citations

3.

Freier, Christian, Christoph Heintze, & Wolfram Herrmann. (2020). Prescribing and medical non-adherence after myocardial infarction: qualitative interviews with general practitioners in Germany. BMC Family Practice. 21(1). 81–81. 7 indexed citations

4.

Pischon, Tobias, et al.. (2019). Health care utilisation and medication one year after myocardial infarction in Germany – a claims data analysis. International Journal of Cardiology. 300. 20–26. 7 indexed citations

5.

Hardman, Kyle S., et al.. (2019). Readout-delay-free Bragg atom interferometry using overlapped spatial fringes. Physical review. A. 99(2). 7 indexed citations

6.

Freier, Christian, Yuan Sun, Bastian Leykauf, et al.. (2018). Observation of vector and tensor light shifts in Rb87 using near-resonant, stimulated Raman spectroscopy. Physical review. A. 97(1). 15 indexed citations

7.

Freier, Christian, Bastian Leykauf, Vladimir Schkolnik, et al.. (2017). Mapping the absolute magnetic field and evaluating the quadratic Zeeman-effect-induced systematic error in an atom interferometer gravimeter. Physical review. A. 96(3). 23 indexed citations

8.

Freier, Christian, Matthias Hauth, Vladimir Schkolnik, et al.. (2016). Mobile quantum gravity sensor with unprecedented stability. Institutional Repository of Leibniz Universität Hannover (Leibniz Universität Hannover). 171 indexed citations

9.

Hauth, Matthias, Christian Freier, Vladimir Schkolnik, et al.. (2014). Atom interferometry for absolute measurements of local gravity. 557–603. 5 indexed citations

10.

Hauth, Matthias, Christian Freier, Vladimir Schkolnik, & Achim Peters. (2013). GAIN - a portable Atom Interferometer for on site Measurements of Local Gravity. LM4H.2–LM4H.2. 3 indexed citations

11.

Hauth, Matthias, Christian Freier, Vladimir Schkolnik, et al.. (2013). First gravity measurements using the mobile atom interferometer GAIN. Applied Physics B. 113(1). 49–55. 103 indexed citations

12.

Schmidt, Malte, A. Senger, Matthias Hauth, et al.. (2011). A mobile high-precision absolute gravimeter based on atom interferometry. Gyroscopy and Navigation. 2(3). 170–177. 59 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact