D. Klar

1.3k citations

33 papers · 1.2k · h-index 22

Impact in

Atomic and Molecular Physics, and Optics top 5%
- Atomic and Molecular Physics
- Advanced Chemical Physics Studies
- Cold Atom Physics and Bose-Einstein Condensates
Electronic, Optical and Magnetic Materials top 10%
- Magnetism in coordination complexes
- Magnetic and transport properties of perovskites and related materials

Papers in

Atomic and Molecular Physics, and Optics 23
- Atomic and Molecular Physics 15
- Advanced Chemical Physics Studies 14
- Quantum and electron transport phenomena 5
- Laser-Matter Interactions and Applications 4
- Cold Atom Physics and Bose-Einstein Condensates 4
Materials Chemistry 13
- Porphyrin and Phthalocyanine Chemistry 5
- Graphene research and applications 5

Co-authors: H. Hotop (18 shared papers)M.‐W. Ruf (11 shared papers)M-W Ruf (4 shared papers)Heiko Wende (15 shared papers)Mario Ruben (8 shared papers)J. Mathias Weber (4 shared papers)Andrea Candini (9 shared papers)Svetlana Klyatskaya (7 shared papers)
Journals: Journal of Physics B Atomic Molecular and Optical Physics (6 papers)Physical Review B (3 papers)Physical Review Letters (2 papers)Journal of Physics D Applied Physics (1 paper)Nanoscale (1 paper)
Partner nations: Germany France Italy

In The Last Decade

D. Klar

33 papers receiving 1.2k citations

Peers

Countries citing papers authored by D. Klar

Since Specialization

Citations

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

Fields of papers citing papers by D. Klar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside D. Klar, 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 D. Klar Line = papers co-authored together D. Klar links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

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#	Work
1	Attachment of Electrons to Molecules at meV Resolution Australian Journal of Physics ·D. Klar, M-W Ruf, H. Hotop	1992	128
2	Attachment of electrons to molecules at submillielectronvolt resolution Chemical Physics Letters ·D. Klar, M.‐W. Ruf, H. Hotop	1992	93
3	Element-Resolved Thermodynamics of MagnetocaloricLaFe13−xSix Physical Review Letters ·Markus E. Gruner, W. Keune, Beatriz Roldán Cuenya, C. Weis, Joachim Landers, S. I. Makarov, D. Klar, Michael Y. Hu, E. Ercan, Jiyong Zhao, Maria Krautz, Oliver Gutfleisch, Heiko Wende	2015	86
4	Dissociative electron attachment to CCl4 molecules at low electron energies with meV resolution International Journal of Mass Spectrometry ·D. Klar, M.‐W. Ruf, H. Hotop	2001	83
5	Laser Photoelectron Attachment to Molecules in a Skimmed Supersonic Beam: Diagnostics of Weak Electric Fields and Attachment Cross Sections Down to20μeV Physical Review Letters ·Andreas Schramm, J. Mathias Weber, J. Kreil, D. Klar, M.‐W. Ruf, H. Hotop	1998	71
6	On theJ-dependence of the odd (ns′,J=0,1) autoionization resonances of the rare gases Ne, Ar, Kr, and Xe Zeitschrift für Physik D Atoms Molecules and Clusters ·D. Klar, Kirsten Harth, J. Ganz, T. Kraft, M.‐W. Ruf, H. Hotop, V. Tsemekhman, Kiril Tsemekhman, M. Ya. Amusia	1992	65
7	A tunable laser-atomic beam photoelectron source with sub-milli-electron-volt resolution: design, operation and application to threshold electron attachment studies Measurement Science and Technology ·D. Klar, M.‐W. Ruf, H. Hotop	1994	61
8	Room temperature switching of a neutral molecular iron(ii) complex Chemical Communications ·Bernhard Schäfer, Cyril Rajnák, Ivan Šalitroš, Olaf Fuhr, D. Klar, Carolin Schmitz‐Antoniak, E. Weschke, Heiko Wende, Mario Ruben	2013	61
9	Comparison of rate coefficients for rydberg electron and free electron attachment Zeitschrift für Physik D Atoms Molecules and Clusters ·D. Klar, B. Mirbach, H. J. Korsch, M.‐W. Ruf, H. Hotop	1994	46
10	Hysteretic behaviour in a vacuum deposited submonolayer of single ion magnets Dalton Transactions ·D. Klar, Andrea Candini, L. Joly, Svetlana Klyatskaya, B. Krumme, Philippe Ohresser, J.P. Kappler, Mario Ruben, Heiko Wende	2014	42
11	Oxygen-tuned magnetic coupling of Fe-phthalocyanine molecules to ferromagnetic Co films Physical Review B ·D. Klar, Barbara Brena, Heike C. Herper, Sumanta Bhandary, C. Weis, B. Krumme, Carolin Schmitz‐Antoniak, Biplab Sanyal, Olle Eriksson, Heiko Wende	2013	37
12	Antiferromagnetic coupling of TbPc₂ molecules to ultrathin Ni and Co films Beilstein Journal of Nanotechnology ·D. Klar, Svetlana Klyatskaya, Andrea Candini, B. Krumme, K. Kummer, Philippe Ohresser, V. Corradini, Valentina De Renzi, Roberto Biagi, L. Joly, J.P. Kappler, U. del Pennino, M. Affronte, Heiko Wende, Mario Ruben	2013	35
13	Ferromagnetic Exchange Coupling between Fe Phthalocyanine and Ni(111) Surface Mediated by the Extended States of Graphene The Journal of Physical Chemistry C ·Andrea Candini, V. Bellini, D. Klar, V. Corradini, Roberto Biagi, Valentina De Renzi, K. Kummer, N. B. Brookes, U. del Pennino, Heiko Wende, M. Affronte	2014	34
14	Magnetic interplay between two different lanthanides in a tris-phthalocyaninato complex: a viable synthetic route and detailed investigation in the bulk and on the surface Journal of Materials Chemistry C ·Yanhua Lan, Svetlana Klyatskaya, Mario Ruben, Olaf Fuhr, Wolfgang Wernsdorfer, Andrea Candini, V. Corradini, Alberto Lodi Rizzini, U. del Pennino, Filippo Troiani, L. Joly, D. Klar, Heiko Wende, M. Affronte	2015	33
15	Dissociative electron attachment to dipolar molecules at low energies with meV resolution: CFCl₃, 1,1,1-C₂Cl₃F₃, and HI Journal of Physics B Atomic Molecular and Optical Physics ·D. Klar, M-W Ruf, I. I. Fabrikant, H. Hotop	2001	33
16	Probing magnetic coupling between LnPc₂ (Ln = Tb, Er) molecules and the graphene/Ni (111) substrate with and without Au-intercalation: role of the dipolar field Nanoscale ·V. Corradini, Andrea Candini, D. Klar, Roberto Biagi, Valentina De Renzi, Alberto Lodi Rizzini, Nicola Cavani, U. del Pennino, Svetlana Klyatskaya, Mario Ruben, Emilio Vélez-Fort, K. Kummer, N. B. Brookes, Pierluigi Gargiani, Heiko Wende, M. Affronte	2017	31
17	High-resolution measurements and multichannel quantum defect analysis of the Kr(4p⁵(²P_1/2)nd',J= 2,3) autoionizing resonances Journal of Physics B Atomic Molecular and Optical Physics ·D. Klar, M. Jamil Aslam, M A Baig, Kiyoshi Ueda, M-W Ruf, H. Hotop	2001	29
18	Relay-Like Exchange Mechanism through a Spin Radical between TbPc₂ Molecules and Graphene/Ni(111) Substrates ACS Nano ·Simone Marocchi, Andrea Candini, D. Klar, Willem Van den Heuvel, Haibei Huang, Filippo Troiani, V. Corradini, Roberto Biagi, Valentina De Renzi, Svetlana Klyatskaya, K. Kummer, N. B. Brookes, Mario Ruben, Heiko Wende, U. del Pennino, Alessandro Soncini, M. Affronte, V. Bellini	2016	27
19	Spin-communication channels between Ln(III) bis-phthalocyanines molecular nanomagnets and a magnetic substrate Scientific Reports ·Andrea Candini, D. Klar, Simone Marocchi, V. Corradini, Roberto Biagi, Valentina De Renzi, U. del Pennino, Filippo Troiani, V. Bellini, Svetlana Klyatskaya, Mario Ruben, K. Kummer, N. B. Brookes, Haibei Huang, Alessandro Soncini, Heiko Wende, M. Affronte	2016	27
20	Absolute detection of metastable rare gas atoms by a cw laser photoionization method Zeitschrift für Physik D Atoms Molecules and Clusters ·S. Schohl, D. Klar, T. Kraft, Harro A. J. Meijer, M.‐W. Ruf, U. Schmitz, Stuart Smith, H. Hotop	1991	26

About D. Klar

D. Klar is a scholar working on Atomic and Molecular Physics, and Optics, Materials Chemistry, Electronic, Optical and Magnetic Materials, Spectroscopy and Electrical and Electronic Engineering, having authored 33 papers that have together received 1.2k indexed citations. Recurring topics across this work include Atomic and Molecular Physics (15 papers), Advanced Chemical Physics Studies (14 papers), Magnetism in coordination complexes (8 papers), Porphyrin and Phthalocyanine Chemistry (5 papers), Graphene research and applications (5 papers), Quantum and electron transport phenomena (5 papers), Laser-Matter Interactions and Applications (4 papers) and Cold Atom Physics and Bose-Einstein Condensates (4 papers). The work is most often cited by research in Atomic and Molecular Physics, and Optics (824 citations), Electronic, Optical and Magnetic Materials (345 citations), Spectroscopy (310 citations), Surfaces, Coatings and Films (68 citations) and Materials Chemistry (396 citations). D. Klar has collaborated with scholars based in Germany, France and Italy. Frequent co-authors include H. Hotop, M.‐W. Ruf, M-W Ruf, Heiko Wende, Mario Ruben, J. Mathias Weber, Andrea Candini, Svetlana Klyatskaya, M. Affronte and Andreas Schramm. Their work appears in journals such as Journal of Physics B Atomic Molecular and Optical Physics, Physical Review B, Physical Review Letters, Journal of Physics D Applied Physics and Nanoscale.

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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