Jörg Krämer

2.3k citations

42 papers · 1.1k indexed · h-index 17

Impact in

Nuclear and High Energy Physics top 5%
- Nuclear physics research studies
- Astronomical and nuclear sciences
Radiation top 5%
- Nuclear Physics and Applications

Papers in ⓘ

Nuclear and High Energy Physics 17
- Nuclear physics research studies 17
- Astronomical and nuclear sciences 5
Atomic and Molecular Physics, and Optics 25
- Atomic and Molecular Physics 21
- Advanced Frequency and Time Standards 6
- Atomic and Subatomic Physics Research 4

Co-authors: W. Nörtershäuser (31 shared papers)Giacomo Indiveri (5 shared papers)Tobi Delbrück (3 shared papers)Shih‐Chii Liu (3 shared papers)Rodney J. Douglas (3 shared papers)R. Neugart (14 shared papers)Ch. Geppert (16 shared papers)A. Krieger (12 shared papers)
Journals: Physical Review Letters (5 papers)Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment (4 papers)Journal of Physics G Nuclear and Particle Physics (2 papers)Applied Physics B (2 papers)Physical review. A (2 papers)
Partner nations: Germany Switzerland Belgium

In The Last Decade

Jörg Krämer

40 papers receiving 1.1k citations

Peers

Countries citing papers authored by Jörg Krämer

Since Specialization

Citations

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

Fields of papers citing papers by Jörg Krämer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jörg Krämer. 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 Jörg Krämer. The network helps show where Jörg Krämer may publish in the future.

Co-authors

The 25 scholars most cited alongside Jörg Krämer, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Jörg Krämer Line = papers co-authored together Jörg Krämer links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 42 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Nuclear Charge Radii ofBe7,9,10and the One-Neutron Halo NucleusBe11 Physical Review Letters ·W. Nörtershäuser, D. Tiedemann, M. Žáková, Zoran Andjelkovic, K. Blaum, M. L. Bissell, Radu Cazan, G. W. F. Drake, Ch. Geppert, (unknown), Jörg Krämer, A. Krieger, R. Neugart, R. Sánchez, F. Schmidt‐Kaler, Z.-C. Yan, D. T. Yordanov, C. Zimmermann	2009	184
2	Analog VLSI The MIT Press eBooks ·Shih‐Chii Liu, Jörg Krämer, Giacomo Indiveri, Tobi Delbrück, Rodney J. Douglas	2002	140
3	Orientation-selective aVLSI spiking neurons Neural Networks ·Shih‐Chii Liu, Jörg Krämer, Giacomo Indiveri, Tobi Delbrück, Thomas P. Burg, Rodney J. Douglas	2001	95
4	TRIGA-SPEC: A setup for mass spectrometry and laser spectroscopy at the research reactor TRIGA Mainz Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·J. Ketelaer, Jörg Krämer, D. Beck, K. Blaum, M. Block, Κ. Eberhardt, Georg Eitel, R. Ferrer, C. Geppert, S. George, F. Herfurth, J. Ketter, Szilvia Nagy, D. Neidherr, R. Neugart, W. Nörtershäuser, Julia Repp, C. Smorra, Ν. Trautmann, Chris J. Benmore	2008	89
5	Nuclear Charge Radius ofBe12 Physical Review Letters ·A. Krieger, K. Blaum, M. L. Bissell, N. Frömmgen, Ch. Geppert, M. Hammen, K. Kreim, (unknown), Jörg Krämer, Thomas Neff, R. Neugart, G. Neyens, W. Nörtershäuser, Ch. Novotny, R. Sánchez, D. T. Yordanov	2012	84
6	Nuclear Charge Radii ofMg21−32 Physical Review Letters ·D. T. Yordanov, M. L. Bissell, K. Blaum, M. De Rydt, Ch. Geppert, (unknown), Jörg Krämer, K. Kreim, A. Krieger, Peter Lievens, Thomas Neff, R. Neugart, G. Neyens, W. Nörtershäuser, R. Sánchez, P. Vingerhoets	2012	63
7	Citrate Sensing by the C ₄ -Dicarboxylate/Citrate Sensor Kinase DcuS of Escherichia coli : Binding Site and Conversion of DcuS to a C ₄ -Dicarboxylate- or Citrate-Specific Sensor Journal of Bacteriology ·Jörg Krämer, Jan Fischer, E Zientz, Vinesh Vijayan, Christian Griesinger, Andrei N. Lupas, Gottfried Unden	2007	38
8	Cu charge radii reveal a weak sub-shell effect atN=40 Physical review. C ·M. L. Bissell, Thomas Carette, K. T. Flanagan, P. Vingerhoets, J. Billowes, K. Blaum, B. Cheal, S. Fritzsche, Michel Godefroid, (unknown), Jörg Krämer, R. Neugart, G. Neyens, W. Nörtershäuser, D. T. Yordanov	2016	36
9	Nuclear Charge Radii of B10,11 Physical Review Letters ·Bernhard Maaß, T. Hüther, Kristian König, Jörg Krämer, Jan Krause, Alessandro Lovato, P. Müller, Krzysztof Pachucki, Mariusz Puchalski, Robert Roth, R. Sánchez, F. Sommer, R. B. Wiringa, W. Nörtershäuser	2019	25
10	Isotope shift measurements in the 2s_1/2→ 2p_3/2transition of Be⁺and extraction of the nuclear charge radii for^{7, 10, 11}Be Journal of Physics G Nuclear and Particle Physics ·M. Žáková, Zoran Andjelkovic, M. L. Bissell, K. Blaum, G. W. F. Drake, Ch. Geppert, (unknown), Jörg Krämer, A. Krieger, Matthias Lochmann, Thomas Neff, R. Neugart, W. Nörtershäuser, R. Sánchez, F. Schmidt‐Kaler, D. Tiedemann, Zhiwei Yan, D. T. Yordanov, C. Zimmermann	2010	24
11	Frequency-comb referenced collinear laser spectroscopy of Be+ for nuclear structure investigations and many-body QED tests Applied Physics B ·A. Krieger, W. Nörtershäuser, Ch. Geppert, K. Blaum, M. L. Bissell, N. Frömmgen, M. Hammen, K. Kreim, (unknown), Jörg Krämer, R. Neugart, G. Neyens, R. Sánchez, D. Tiedemann, D. T. Yordanov, M. Žáková	2016	22
12	Tests of atomic charge-exchange cells for collinear laser spectroscopy Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·A. Klose, K. Minamisono, Ch. Geppert, N. Frömmgen, M. Hammen, Jörg Krämer, A. Krieger, C. D. P. Levy, P. F. Mantica, W. Nörtershäuser, Sophia Vinnikova	2012	22
13	Collinear laser spectroscopy of Ca+: Solving the field-shift puzzle of the 4sS1/22→4pP1/2,3/22 transitions Physical Review Research ·Patrick Müller, Kristian König, Phillip Imgram, Jörg Krämer, W. Nörtershäuser	2020	20
14	On the performance of wavelength meters: Part 2—frequency-comb based characterization for more accurate absolute wavelength determinations Applied Physics B ·Kristian König, Phillip Imgram, Jörg Krämer, Bernhard Maaß, K. Mohr, Tim Ratajczyk, F. Sommer, W. Nörtershäuser	2020	19
15	Calibration of the ISOLDE acceleration voltage using a high-precision voltage divider and applying collinear fast beam laser spectroscopy Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·A. Krieger, Ch. Geppert, R. Catherall, Frank Hochschulz, Jörg Krämer, R. Neugart, S. S. E. Rosendahl, J. Schipper, E. Siesling, C. Weinheimer, D. T. Yordanov, W. Nörtershäuser	2010	19
16	Absolute frequency measurements on the 2S→3S transition of lithium-6,7 New Journal of Physics ·R. Sánchez, M. Žáková, Zoran Andjelkovic, Bruce A. Bushaw, K. Dasgupta, G. Ewald, Christopher Geppert, H.-J. Kluge, Jörg Krämer, Matthias Nothhelfer, D. Tiedemann, D. Winters, W. Nörtershäuser	2009	19
17	Transport of fission products with a helium gas-jet at TRIGA-SPEC Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·M. Eibach, Thomas Beyer, K. Blaum, M. Block, Κ. Eberhardt, F. Herfurth, C. Geppert, J. Ketelaer, J. Ketter, Jörg Krämer, A. Krieger, K. Knuth, Szilvia Nagy, W. Nörtershäuser, C. Smorra	2009	18
18	High-voltage measurements on the 5 ppm relative uncertainty level with collinear laser spectroscopy Metrologia ·Jörg Krämer, Kristian König, Ch. Geppert, Phillip Imgram, Bernhard Maaß, Johann Meisner, Ernst W. Otten, Stephan Passon, Tim Ratajczyk, Johannes Ullmann, W. Nörtershäuser	2018	16
19	Collinear laser spectroscopy at ion-trap accuracy: Transition frequencies and isotope shifts in the 6s2S1/2→6p2P1/2,3/2 transitions in Ba+ Physical review. A ·Phillip Imgram, Kristian König, Jörg Krämer, Tim Ratajczyk, R. A. Müller, A. Surzhykov, W. Nörtershäuser	2019	16
20	Nuclear ground-state spin and magnetic moment of 21Mg Physics Letters B ·Jörg Krämer, K. Blaum, M. De Rydt, K. T. Flanagan, Ch. Geppert, (unknown), Peter Lievens, R. Neugart, G. Neyens, W. Nörtershäuser, H. H. Stroke, P. Vingerhoets, D. T. Yordanov	2009	16

About Jörg Krämer

Jörg Krämer is a scholar working on Nuclear and High Energy Physics, Atomic and Molecular Physics, and Optics, Radiation, Spectroscopy and Statistics, Probability and Uncertainty, having authored 42 papers that have together received 1.1k indexed citations. Recurring topics across this work include Atomic and Molecular Physics (21 papers), Nuclear physics research studies (17 papers), Advanced Frequency and Time Standards (6 papers), Spectroscopy and Laser Applications (5 papers), Astronomical and nuclear sciences (5 papers), Neural dynamics and brain function (5 papers), Atomic and Subatomic Physics Research (4 papers) and Mass Spectrometry Techniques and Applications (4 papers). The work is most often cited by research in Nuclear and High Energy Physics (557 citations), Radiation (172 citations), Atomic and Molecular Physics, and Optics (580 citations), Spectroscopy (188 citations) and Cognitive Neuroscience (135 citations). Jörg Krämer has collaborated with scholars based in Germany, Switzerland and Belgium. Frequent co-authors include W. Nörtershäuser, Giacomo Indiveri, Tobi Delbrück, Shih‐Chii Liu, Rodney J. Douglas, R. Neugart, Ch. Geppert, A. Krieger, R. Sánchez and D. T. Yordanov. Their work appears in journals such as Physical Review Letters, Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment, Journal of Physics G Nuclear and Particle Physics, Applied Physics B and Physical review. A.

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.

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