K. Bergmann

11.7k citations

135 papers · 8.9k indexed · 4 hit papers · h-index 43

Impact in

Atomic and Molecular Physics, and Optics top 0.1%
- Quantum optics and atomic interactions
- Cold Atom Physics and Bose-Einstein Condensates
- Spectroscopy and Quantum Chemical Studies
- Laser-Matter Interactions and Applications
- Atomic and Subatomic Physics Research
- Advanced Fiber Laser Technologies
- Advanced Chemical Physics Studies
Acoustics and Ultrasonics top 2%

Papers in ⓘ

Atomic and Molecular Physics, and Optics 131
- Quantum optics and atomic interactions 76
- Cold Atom Physics and Bose-Einstein Condensates 59
- Atomic and Subatomic Physics Research 39
- Spectroscopy and Quantum Chemical Studies 36
- Laser-Matter Interactions and Applications 24
- Advanced Fiber Laser Technologies 17
- Advanced Chemical Physics Studies 14
Acoustics and Ultrasonics 3

Co-authors: Bruce W. Shore (48 shared papers)Nikolay V. Vitanov (21 shared papers)U. Gaubatz (7 shared papers)Thomas Halfmann (13 shared papers)S. Schiemann (8 shared papers)R. G. Unanyan (16 shared papers)L. P. Yatsenko (33 shared papers)P. Rudecki (2 shared papers)
Journals: Physical Review A (36 papers)Optics Communications (26 papers)The Journal of Chemical Physics (21 papers)The European Physical Journal D (8 papers)Physical Review Letters (6 papers)
Partner nations: Germany United States Ukraine

In The Last Decade

K. Bergmann

134 papers receiving 8.4k citations

Hit Papers

align trajectories log scale

Stimulated Raman adiabatic passage in physics, chemistry, and beyond 2017 · 561 citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

2017 Reviews of Modern Physics
2001 Annual Review of Physical Chemistry
1998 Reviews of Modern Physics
1990 The Journal of Chemical Physics

Peers

Countries citing papers authored by K. Bergmann

Since Specialization

Citations

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

Fields of papers citing papers by K. Bergmann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside K. Bergmann, 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 K. Bergmann Line = papers co-authored together K. Bergmann 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 135 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Coherent population transfer among quantum states of atoms and molecules Reviews of Modern Physics ·K. Bergmann, H. Theuer, Bruce W. Shore Hit paper breakdown →	1998	1680
2	LASER-INDUCED POPULATION TRANSFER BY ADIABATIC PASSAGE TECHNIQUES Annual Review of Physical Chemistry ·Nikolay V. Vitanov, Thomas Halfmann, Bruce W. Shore, K. Bergmann Hit paper breakdown →	2001	755
3	Population transfer between molecular vibrational levels by stimulated Raman scattering with partially overlapping laser fields. A new concept and experimental results The Journal of Chemical Physics ·U. Gaubatz, P. Rudecki, S. Schiemann, K. Bergmann Hit paper breakdown →	1990	640
4	Stimulated Raman adiabatic passage in physics, chemistry, and beyond Reviews of Modern Physics ·Nikolay V. Vitanov, Andon A. Rangelov, Bruce W. Shore, K. Bergmann Hit paper breakdown →	2017	561
5	Adiabatic population transfer in a three-level system driven by delayed laser pulses Physical review. A, General physics ·J. R. Kukliński, U. Gaubatz, F. T. Hioe, K. Bergmann	1989	391
6	Population switching between vibrational levels in molecular beams Chemical Physics Letters ·U. Gaubatz, P. Rudecki, M. Becker, S. Schiemann, M. Külz, K. Bergmann	1988	242
7	Efficient coherent population transfer in NO molecules using pulsed lasers Physical Review Letters ·S. Schiemann, Axel Kuhn, S. Steuerwald, K. Bergmann	1993	191
8	Laser-driven population transfer in four-level atoms: Consequences of non-Abelian geometrical adiabatic phase factors Physical Review A ·R. G. Unanyan, Bruce W. Shore, K. Bergmann	1999	173
9	Robust creation and phase-sensitive probing of superposition states via stimulated Raman adiabatic passage (STIRAP) with degenerate dark states Optics Communications ·R. G. Unanyan, Michael Fleischhauer, Bruce W. Shore, K. Bergmann	1998	168
10	Multilevel adiabatic population transfer Physical Review A ·B. Shore, K. Bergmann, J. Oreg, Salman Rosenwaks	1991	133
11	State-to-state differential cross sections for rotationally inelastic scattering of Na2 by He The Journal of Chemical Physics ·K. Bergmann, U. Hefter, J. Witt	1980	131
12	Perspective: Stimulated Raman adiabatic passage: The status after 25 years The Journal of Chemical Physics ·K. Bergmann, Nikolay V. Vitanov, Bruce W. Shore	2015	130
13	Efficient adiabatic population transfer by two-photon excitation assisted by a laser-induced Stark shift The Journal of Chemical Physics ·T. Rickes, L. P. Yatsenko, S. Steuerwald, Thomas Halfmann, Bruce W. Shore, Nikolay V. Vitanov, K. Bergmann	2000	117
14	Laser-induced population transfer in multistate systems: A comparative study Physical Review A ·Bruce W. Shore, K. Bergmann, Axel Kuhn, S. Schiemann, J. Oreg, J. H. Eberly	1992	115
15	Population transfer by stimulated Raman scattering with delayed pulses: Analytical results for multilevel systems The Journal of Chemical Physics ·George W. Coulston, K. Bergmann	1992	97
16	Source of metastable H(2s) atoms using the Stark chirped rapid-adiabatic-passage technique Physical Review A ·L. P. Yatsenko, Bruce W. Shore, Thomas Halfmann, K. Bergmann, Amichay Vardi	1999	96
17	Coherent population transfer in multilevel systems with magnetic sublevels. III. Experimental results Physical Review A ·Jérôme Saint-Martin, Bruce W. Shore, K. Bergmann	1996	95
18	Laser-induced adiabatic atomic reorientation with control of diabatic losses Optics Communications ·R. G. Unanyan, L. P. Yatsenko, K. Bergmann, Bruce W. Shore	1997	88
19	Creation and Measurement of a Coherent Superposition of Quantum States Physical Review Letters ·Frank Vewinger, Manfred Heinz, Ruth Garcia Fernandez, Nikolay V. Vitanov, K. Bergmann	2003	87
20	Power broadening revisited: theory and experiment Optics Communications ·Nikolay V. Vitanov, Bruce W. Shore, L. P. Yatsenko, Klaus Böhmer, Thomas Halfmann, T. Rickes, K. Bergmann	2001	83

About K. Bergmann

K. Bergmann is a scholar working on Atomic and Molecular Physics, and Optics, Acoustics and Ultrasonics, Spectroscopy, Instrumentation and Artificial Intelligence, having authored 135 papers that have together received 8.9k indexed citations. Recurring topics across this work include Quantum optics and atomic interactions (76 papers), Cold Atom Physics and Bose-Einstein Condensates (59 papers), Atomic and Subatomic Physics Research (39 papers), Spectroscopy and Quantum Chemical Studies (36 papers), Laser-Matter Interactions and Applications (24 papers), Quantum Information and Cryptography (18 papers), Advanced Fiber Laser Technologies (17 papers) and Advanced Chemical Physics Studies (14 papers). The work is most often cited by research in Atomic and Molecular Physics, and Optics (8.5k citations), Acoustics and Ultrasonics (99 citations), Artificial Intelligence (2.7k citations), Spectroscopy (955 citations) and Statistical and Nonlinear Physics (227 citations). K. Bergmann has collaborated with scholars based in Germany, United States and Ukraine. Frequent co-authors include Bruce W. Shore, Nikolay V. Vitanov, U. Gaubatz, Thomas Halfmann, S. Schiemann, R. G. Unanyan, L. P. Yatsenko, P. Rudecki, Andon A. Rangelov and Axel Kuhn. Their work appears in journals such as Physical Review A, Optics Communications, The Journal of Chemical Physics, The European Physical Journal D and Physical Review Letters.

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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