O. Hartmann

2.3k citations

153 papers · 1.7k indexed · h-index 22

Condensed Matter Physics top 2%
- Rare-earth and actinide compounds 46
- Physics of Superconductivity and Magnetism 20
- Advanced Condensed Matter Physics 14
Mechanics of Materials top 2%
- Muon and positron interactions and applications 71
Electronic, Optical and Magnetic Materials top 10%
- Magnetic Properties of Alloys 13
Spectroscopy top 5%
- Advanced NMR Techniques and Applications 19
Atomic and Molecular Physics, and Optics top 5%
- Advanced Chemical Physics Studies 12
Materials Chemistry
- Hydrogen Storage and Materials 13

Co-authors: E. Karlsson R. Wäppling Dieter Richter T. Niinikoski L. O. Norlin A. Yaouanc Erling Sunde Nils Andreas Sörensen
Cited by: Condensed Matter Physics Mechanics of Materials Electronic, Optical and Magnetic Materials
Journals: Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry (26 papers)Physica B Condensed Matter (10 papers)Journal of Physics Condensed Matter (9 papers)
Partner nations: Sweden Germany Switzerland

In The Last Decade

O. Hartmann

149 papers receiving 1.6k citations

Peers

Countries citing papers authored by O. Hartmann

Since Specialization

Citations

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

Fields of papers citing papers by O. Hartmann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

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

All Works

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20 of 20 papers shown

#	Work
1	Influence of deuterium-induced volume changes on optical transmission in Fe/V (001) and Cr/V (001) superlattices Physical review. B. ·Sotiris Droulias,Oscar Grånäs,O. Hartmann,Guosongchang,Bjørgvin Hjörvarsson,Max Wolff,Gunnar K. Pálsson	2022	4
2	Experimental observation of hysteresis in a coherent metal-hydride phase transition Journal of Physics Condensed Matter ·Wen Huang,Gunnar K. Pálsson,A Secora,Sotiris Droulias,O. Hartmann,Max Wolff,Mohammad Amin Behzadi§ and Asghar Mogheiseh	2017	6
3	Finite size effects: deuterium diffusion in nm thick vanadium layers New Journal of Physics ·Wen Huang,Gunnar K. Pálsson,A Secora,Jen-Yu Lin,Sotiris Droulias,O. Hartmann,Max Wolff,Bjørgvin Hjörvarsson	2017	6
4	Concentration dependence of hydrogen diffusion in clamped vanadium (0 0 1) films Journal of Physics Condensed Matter ·Wen Huang,Lennard Mooij,Sotiris Droulias,Jen-Yu Lin,O. Hartmann,Gunnar K. Pálsson,Max Wolff,Bjørgvin Hjörvarsson	2016	3
5	Magnetism of the chromium thio-spinels Fe_1−xCu_xCr₂S₄studied using muon spin rotation and relaxation Journal of Physics Condensed Matter ·Georg Michael Kalvius,A. Krimmel,R. Wäppling,O. Hartmann,F. J. Litterst,F. E. Wagner,V. Tsurkan,A. Loidl	2013	3
6	Low temperature incommensurately modulated and noncollinear spin structure in FeCr₂S₄ Journal of Physics Condensed Matter ·Georg Michael Kalvius,A. Krimmel,O. Hartmann,R. Wäppling,F. E. Wagner,F. J. Litterst,V. Tsurkan,A. Loidl	2010	29
7	μSR study of charge neutrally doped Y1−2xCaxThxBa2Cu3O7−δ system covering the Physica C Superconductivity ·O. Hartmann,E. Karlsson,O. H. Honchar,R. Wäppling,Per Lundqvist,Sandra Spliinter-Bondurant,Ö. Rapp	1994	4
8	Muon localization and dynamics in XAl2 samples Hyperfine Interactions ·O. Hartmann,R. Wäppling,Valentini Antonio,L. Asch,A. Kratzer,G. M. Kalvius,F. J. Litterst,A. Yaouanc,P. Dalmas de Réotier,B. Barbara,F. N. Gygax,B. Hitti,E. Lippelt,A. Schenck	1991	5
9	Low temperature diffusion and trapping of muons in aluminium: New experiments and comparison with theory Hyperfine Interactions ·O. Hartmann,E. Karlsson,Ine Yunita Sari,R. Wäppling,Dieter Richter,Rolf Hempelmann,T. Niinikoski	1986	3
10	A high pressure, low temperature system for μSR studies Hyperfine Interactions ·T. Butz,Georg Michael Kalvius,B. Lindgren,O. Hartmann,R. Wäppling,E. Karlsson	1986	5
11	Comparison of the paramagnetic fluctuations in GdM2 and DyM2 (M=Al, Ni) Hyperfine Interactions ·J. Chappert,A. Yaouanc,O. Hartmann,E. Karlsson,E. Wäckelgård,R. Wäppling,L. Asch,G. M. Kalvius	1986	3
12	μSR-studies of magnetic properties of metallic rare earth compounds Physica B+C ·L. Asch,Georg Michael Kalvius,J. Chappert,A. Yaouanc,O. Hartmann,E. Karlsson,R. Wäppling	1985	1
13	Initial or thermally controlled impurity trapping of muons in niobium? Hyperfine Interactions ·O. Hartmann,E. Karlsson,R. Wäppling,Dieter Richter,Rolf Hempelmann,K. Schulze,B. D. Patterson,E. Holzschuh,W. Kündig,S. F. J. Cox	1984	4
14	The positive muon as a tracer for the study of dynamic correlation effects in metal hydrogen systems The Journal of Chemical Physics ·Dieter Richter,Rolf Hempelmann,O. Hartmann,E. Karlsson,L. O. Norlin,S. F. J. Cox,Ryszard Kutner	1983	19
15	Influence of impurities on muon diffusion in copper Solid State Communications ·J. Chappert,A. Yaouanc,O. Hartmann,E. Karlsson,L. O. Norlin,T. Niinikoski	1982	18
16	Coherent Propagation and Strain-Induced Localization of Muons in Al Physical Review Letters ·O. Hartmann,E. Karlsson,L. O. Norlin,Dieter Richter,T. Niinikoski	1978	40
17	Diffusion of muons in V, Nb and Ta Hyperfine Interactions ·O. Hartmann,E. Karlsson,L. O. Norlin,YOUKO SETO,M. Borghini,T. Niinikoski,E. Wałker	1978	9
18	NMR Double Quantum Transitions Using the Direct Method. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry ·Bo Gestblom,O. Hartmann,Per Halfdan Nielsen,Gunner Borch,Kjeld Schaumburg,L. Ehrenberg	1971	1
19	The Reaction of o-Chlorobenzylidenemalononitrile with Substituted N-Arylbenzimidoyl Chlorides. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry ·雅也末永,Niels Anders Klitgaard,O. Hartmann,Dagny Holme,Aud Lamvik,Erling Sunde,Nils Andreas Sörensen	1970	1
20	Mass Spectra of Pyrimidines. Part I. N-Alkyluracils. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry ·Erik Falch,J. Mirkowski,O. Hartmann,Bodil Jerslev,Claus Erik Schäffer,Erling Sunde,Nils Andreas Sörensen	1970	20

About O. Hartmann

O. Hartmann is a scholar working on Condensed Matter Physics, Mechanics of Materials, Electronic, Optical and Magnetic Materials, Nuclear and High Energy Physics and Spectroscopy, having authored 153 papers that have together received 1.7k indexed citations. Recurring topics across this work include Muon and positron interactions and applications (71 papers), Rare-earth and actinide compounds (46 papers), Physics of Superconductivity and Magnetism (20 papers), Advanced NMR Techniques and Applications (19 papers), Advanced Condensed Matter Physics (14 papers), Hydrogen Storage and Materials (13 papers), Magnetic Properties of Alloys (13 papers) and Advanced Chemical Physics Studies (12 papers). The work is most often cited by research in Condensed Matter Physics (708 citations), Mechanics of Materials (640 citations), Electronic, Optical and Magnetic Materials (363 citations), Spectroscopy (269 citations) and Atomic and Molecular Physics, and Optics (467 citations). O. Hartmann has collaborated with scholars based in Sweden, Germany and Switzerland. Frequent co-authors include E. Karlsson, R. Wäppling, Dieter Richter, T. Niinikoski, L. O. Norlin, A. Yaouanc, Erling Sunde, Nils Andreas Sörensen, Aud Lamvik and Dagny Holme. Their work appears in journals such as Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry, Physica B Condensed Matter, Journal of Physics Condensed Matter, Journal of Magnetism and Magnetic Materials and Hyperfine Interactions.

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