J. Roos

3.5k citations

107 papers · 2.7k indexed · h-index 29

Impact in

Condensed Matter Physics top 0.5%
- Physics of Superconductivity and Magnetism
- Advanced Condensed Matter Physics
- Superconductivity in MgB2 and Alloys
Electronic, Optical and Magnetic Materials top 2%
- Iron-based superconductors research
- Magnetic and transport properties of perovskites and related materials
- Organic and Molecular Conductors Research

Papers in ⓘ

Condensed Matter Physics 59
- Physics of Superconductivity and Magnetism 51
- Advanced Condensed Matter Physics 35
- Superconductivity in MgB2 and Alloys 10
Materials Chemistry 41
- Solid-state spectroscopy and crystallography 37

Co-authors: D. Brinkmann (69 shared papers)M. Mali (71 shared papers)H. Keller (17 shared papers)R. Kind (9 shared papers)J. Karpiński (17 shared papers)R. Puźniak (5 shared papers)С. М. Казаков (5 shared papers)Manuel Angst (6 shared papers)
Journals: Physical review. B, Condensed matter (24 papers)Physica C Superconductivity (14 papers)Solid State Ionics (13 papers)Physical Review Letters (8 papers)Physical Review B (4 papers)
Partner nations: Switzerland France Russia

In The Last Decade

J. Roos

106 papers receiving 2.6k citations

Peers

Countries citing papers authored by J. Roos

Since Specialization

Citations

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

Fields of papers citing papers by J. Roos

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside J. Roos, 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 J. Roos Line = papers co-authored together J. Roos 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 107 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Spin-Peierls transition in N-methyl-N-ethyl-morpholinium-ditetracyanoquinodimethanide [MEM-(TCNQ)2] Physical review. B, Condensed matter ·S. Huizinga, Jan Kommandeur, G. A. Sawatzky, B. T. Thole, K. Kopinga, W. J. M. de Jonge, J. Roos	1979	236
2	Temperature and Field Dependence of the Anisotropy ofMgB2 Physical Review Letters ·Manuel Angst, R. Puźniak, A. Wiśniewski, J. Jun, С. М. Казаков, J. Karpiński, J. Roos, H. Keller	2002	231
3	Cu and Y NQR and NMR in the superconductor YBa2Cu3O7−δ Physics Letters A ·M. Mali, D. Brinkmann, Lona Pauli, J. Roos, H. Zimmermann, J. Hulliger	1987	153
4	NMR, DSC, and conductivity study of a poly(ethylene oxide) complex electrolyte : PEO(LiClO4)x Solid State Ionics ·W. Gorecki, Roger Andreani, C. Berthier, Michel Armand, M. Mali, J. Roos, D. Brinkmann	1986	130
5	Thermodynamics of the Neutral-to-Ionic Transition as Condensation and Crystallization of Charge-Transfer Excitations Physical Review Letters ·M. H. Lemée-Cailleau, M. Le Cointe, H. Cailleau, Tadeusz Luty, F. Moussa, J. Roos, D. Brinkmann, Bertrand Toudic, C. Ayache, N. Karl	1997	106
6	Direct Observation of the Oxygen Isotope Effect on the In-Plane Magnetic Field Penetration Depth in Optimally DopedYBa2Cu3O7−δ Physical Review Letters ·R. Khasanov, D. G. Eshchenko, H. Luetkens, E. Morenzoni, T. Prokscha, Andreas Suter, N. Garifianov, M. Mali, J. Roos, K. Conder, H. Keller	2004	103
7	Single-spin fluid, spin gap, andd-wave pairing inYBa2Cu4O8: A NMR and NQR study Physical review. B, Condensed matter ·M. Bankay, M. Mali, J. Roos, D. Brinkmann	1994	75
8	MgB₂single crystals: high pressure growth and physical properties Superconductor Science and Technology ·J. Karpiński, Manuel Angst, J. Jun, С. М. Казаков, R. Puźniak, A. Wiśniewski, J. Roos, H. Keller, A. Perucchi, L. Degiorgi, M. R. Eskildsen, P. Bordet, L. Ya. Vinnikov, А. В. Миронов	2003	75
9	Cl35NQR study of the structural order-disorder transition in(CH3NH3)2MnCl4 Physical review. B, Solid state ·R. Kind, J. Roos	1976	70
10	Structural phase transitions in the perovskite-type layer compounds NH3(CH2)3NH3CdCl4, NH3(CH2)4NH3MnCl4, and NH3(CH2)5NH3CdCl4 Physical review. B, Condensed matter ·R. Kind, S. Pleško, Peter Günter, J. Roos, Jan Fousek	1981	63
11	Journal of Physics Condensed Matter ·Andreas Suter, M. Mali, J. Roos, D. Brinkmann	1998	62
12	Diffusion processes in the superionic conductorLi3N: An NMR study Physical review. B, Condensed matter ·D. Brinkmann, M. Mali, J. Roos, R. Messer, H. Birli	1982	61
13	Isotope Dependence of the Spin Gap inYBa2Cu4O8as Determined by Cu NQR Relaxation Physical Review Letters ·F. Raffa, Takashi Ohno, M. Mali, J. Roos, D. Brinkmann, K. Conder, M. V. Erëmin	1998	58
14	Anisotropy of Superconducting Single Crystal SmFeAsO0.8F0.2 Studied by Torque Magnetometry Journal of Superconductivity and Novel Magnetism ·S. Weyeneth, R. Puźniak, U. Mosele, N. D. Zhigadlo, S. Katrych, Z. Bukowski, J. Karpiński, S. Kohout, J. Roos, H. Keller	2008	54
15	Cr4+ in Tetrahedral Coordination of Oxidic Solids: A Spectroscopic and Structural Investigation Inorganic Chemistry ·D. Reinen, U. Kesper, M. Atanasov, J. Roos	1995	48
16	Structural Phase Transitions in CsPbCl₃ and RbCdCl₃ Journal of the Physical Society of Japan ·S. Pleško, R. Kind, J. Roos	1978	48
17	Spin pseudogap and interplane coupling inY2Ba4Cu7O15: ACu63nuclear spin-spin relaxation study Physical review. B, Condensed matter ·Raivo Stern, M. Mali, J. Roos, D. Brinkmann	1995	43
18	Absence of Orbital Currents in SuperconductingYBa2Cu4O8Using a Zeeman-Perturbed Nuclear-Quadrupole-Resonance Technique Physical Review Letters ·S. Strässle, B. Graneli, M. Mali, J. Roos, H. Keller	2011	40
19	109Ag NMR investigations of the superionic glasses (AgI)x·(Ag2O·2B2O3)1−x Solid State Ionics ·S MARTIN, H.J. Bischof, M. Mali, J. Roos, D. Brinkmann	1986	40
20	Comparison of NMR and conductivity in (PEP)8LiClO4+γ-LiAlO2 Solid State Ionics ·Gang Wang, J. Roos, D. Brinkmann, Federico Capuano, F. Croce, Bruno Scrosati	1992	38

About J. Roos

J. Roos is a scholar working on Condensed Matter Physics, Materials Chemistry, Atomic and Molecular Physics, and Optics, Spectroscopy and Electronic, Optical and Magnetic Materials, having authored 107 papers that have together received 2.7k indexed citations. Recurring topics across this work include Physics of Superconductivity and Magnetism (51 papers), Solid-state spectroscopy and crystallography (37 papers), Advanced Condensed Matter Physics (35 papers), Advanced NMR Techniques and Applications (30 papers), Magnetic properties of thin films (20 papers), High-pressure geophysics and materials (14 papers), Superconductivity in MgB2 and Alloys (10 papers) and Iron-based superconductors research (8 papers). The work is most often cited by research in Condensed Matter Physics (1.6k citations), Electronic, Optical and Magnetic Materials (1.1k citations), Spectroscopy (315 citations), Ceramics and Composites (108 citations) and Materials Chemistry (852 citations). J. Roos has collaborated with scholars based in Switzerland, France and Russia. Frequent co-authors include D. Brinkmann, M. Mali, H. Keller, R. Kind, J. Karpiński, R. Puźniak, С. М. Казаков, Manuel Angst, S. Pleško and Andreas Suter. Their work appears in journals such as Physical review. B, Condensed matter, Physica C Superconductivity, Solid State Ionics, Physical Review Letters and Physical Review B.

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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