P. Léjay

11.0k citations
333 papers · 9.3k · 1 hit paper · h-index 48

Impact in

  • Condensed Matter Physics top 0.05%
    • Rare-earth and actinide compounds
    • Physics of Superconductivity and Magnetism
    • Advanced Condensed Matter Physics
  • Electronic, Optical and Magnetic Materials top 0.2%
    • Iron-based superconductors research
    • Magnetic and transport properties of perovskites and related materials
    • Magnetic Properties of Alloys

Papers in

  • Condensed Matter Physics 309
    • Rare-earth and actinide compounds 186
    • Physics of Superconductivity and Magnetism 133
    • Advanced Condensed Matter Physics 111
  • Electronic, Optical and Magnetic Materials 247
    • Iron-based superconductors research 124
    • Magnetic and transport properties of perovskites and related materials 85
    • Magnetic Properties of Alloys 70
    • Multiferroics and related materials 27
Co-authors
J. Flouquet (78 shared papers)P. Haen (49 shared papers)L. P. Régnault (24 shared papers)R. Tournier (22 shared papers)F. Lapierre (17 shared papers)V. Simonet (35 shared papers)J. Rossat‐Mignod (11 shared papers)F. Rullier-Albenque (13 shared papers)
Journals
Physica B Condensed Matter (61 papers)Journal of Magnetism and Magnetic Materials (28 papers)Physical Review Letters (24 papers)Physical review. B, Condensed matter (24 papers)Physica C Superconductivity (23 papers)
Partner nations
FranceUnited StatesGermany

In The Last Decade

P. Léjay

328 papers receiving 9.1k citations

P. Léjay's Hit Papers

Structure of the 100 K Superconductor Ba 2 YCu 3 O 7 between (5 ÷ 300) K by Neutron Powder Diffraction 1987 · 502 citations
5020+13+26Years since publication100200300400500
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.
  1. 1987 Europhysics Letters (EPL)

Peers

P. Léjay
Comparison fields: 5 of 75
  • Condensed Matter Physics 8.2k
  • Electronic, Optical and Magnetic Materials 6.1k
  • Atomic and Molecular Physics, and Optics 1.5k
  • Geophysics 612
  • Inorganic Chemistry 574
Replace J.J.M. Franse with:
J.J.M. Franse Netherlands
P. H. Hor United States
Z. J. Huang United States
Y. Q. Wang United States
D. C. Johnston United States
B. Lüthi Germany
Yoshichika Ōnuki Japan
J. R. Ashburn United States
C. J. Torng United States
E. J. McNiff United States
P. Léjay relative to J.J.M. Franse Netherlands J.J.M. Franse's profile →
Citations per field
00.5×2×4×6×7×
J.J.M. Franse · 1×
Citations per year

Countries citing papers authored by P. Léjay

Since Specialization
Citations

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

Fields of papers citing papers by P. Léjay

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

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

All Works

20 of 20 papers shown

Showing the 20 most-cited of 333 papers — load more, or switch the sort, to bring in the rest.

#Work
1
Structure of the 100 K Superconductor Ba 2 YCu 3 O 7 between (5 ÷ 300) K by Neutron Powder Diffraction
Europhysics Letters (EPL) ·J.J. Capponi, (unknown), A.W. Hewat, P. Léjay, M. Marezio, N. Nguyen, B. Raveau, J.L. Soubeyroux, J.L. Tholence, R. Tournier
Hit paper breakdown →		1987502
2
Texturing of magnetic materials at high temperature by solidification in a magnetic field
Nature ·Patricia de Rango, M. R. Lees, P. Léjay, A. Sulpice, R. Tournier, M. Ingold, P. Germi, M. Pernet
1991349
3
Metamagnetic-like transition in CeRu2Si2?
Journal of Low Temperature Physics ·P. Haen, J. Flouquet, F. Lapierre, P. Léjay, G. Reményi
1987329
4
Inelastic neutron scattering study of cerium heavy fermion compounds
Journal of Magnetism and Magnetic Materials ·J. Rossat‐Mignod, L. P. Régnault, J.L. Jacoud, C. Vettier, P. Léjay, J. Flouquet, E. Wałker, D. Jaccard, A. Amato
1988257
5
Effect of 5.3-GeV Pb-ion irradiation on irreversible magnetization in Y-Ba-Cu-O crystals
Physical review. B, Condensed matter ·M. Kończykowski, F. Rullier-Albenque, E. R. Yacoby, A. Shaulov, Y. Yeshurun, P. Léjay
1991247
6
Neutron scattering study of the heavy-fermion compoundCeRu2Si2
Physical review. B, Condensed matter ·L. P. Régnault, W. A. C. Erkelens, J. Rossat‐Mignod, P. Léjay, J. Flouquet
1988135
7
Evidence from resistivity measurements along thecaxis for a transition within the vortex state forH∥abin single-crystalYBa2Cu3O7
Physical review. B, Condensed matter ·M. Charalambous, J. Chaussy, P. Léjay
1992116
8
Thermal properties of heavy-fermionCeRu2Si2
Physical review. B, Condensed matter ·A. Lacerda, A. de Visser, P. Haen, P. Léjay, J. Flouquet
1989112
9
Magnetic properties of the honeycomb oxide Na2Co2TeO6
Physical review. B. ·E. Lefrançois, M. Songvilay, J. Robert, Guillaume F. Nataf, Elena Jordan, L. Chaix, Claire V. Colin, P. Léjay, A. Hadj-Azzem, R. Ballou, V. Simonet
2016112
10
Temperature-pressure phase diagram ofURu2Si2from resistivity measurements and ac calorimetry: Hidden order and Fermi-surface nesting
Physical Review B ·Elena Hassinger, G. Knebel, K. Izawa, P. Léjay, B. Salce, J. Flouquet
2008111
11
Fermi-surface instability at the ‘hidden-order’ transition of URu2Si2
Nature Physics ·A. F. Santander-Syro, Markus Klein, F. L. Boariu, A. Nuber, P. Léjay, F. Reinert
2009110
12
Kitaev interactions in the Co honeycomb antiferromagnets Na3Co2SbO6 and Na2Co2TeO6
Physical review. B. ·M. Songvilay, J. Robert, S. Petit, J. A. Rodriguez‐Rivera, William Ratcliff, F. Damay, V. Balédent, Mónica Jiménez‐Ruiz, P. Léjay, Elise Pachoud, A. Hadj-Azzem, V. Simonet, Christian Stock
2020104
13
Magnetic and electric properties ofLa1−δMnO3
Physical review. B, Condensed matter ·S. de Brion, F. Ciorcas, G. Chouteau, P. Léjay, P. G. Radaelli, (unknown)
199991
14
Thermodynamic and transport properties of UPt3
Journal of Low Temperature Physics ·A. Sulpice, P. Gandit, J. Chaussy, J. Flouquet, D. Jaccard, P. Léjay, J.L. Tholence
198688
15
Point-contact spectroscopy of superconductingURu2Si2
Physical review. B, Condensed matter ·K. Hasselbach, J. R. Kirtley, P. Léjay
199287
16
Magnetic ordering in CexLa1−xRu2Si2 solid solutions
Journal of Magnetism and Magnetic Materials ·S. Quézel, P. Burlet, J.L. Jacoud, L. P. Régnault, J. Rossat‐Mignod, C. Vettier, P. Léjay, J. Flouquet
198884
17
Single Domain Magnetic Helicity and Triangular Chirality in Structurally EnantiopureBa3NbFe3Si2O14
Physical Review Letters ·Karol Marty, V. Simonet, E. Ressouche, R. Ballou, P. Léjay, P. Bordet
200880
18
Application of the SCR Spin Fluctuation Theory for the Magnetic Instability in Heavy Fermion System Ce1-xLaxRu2Si2
Journal of the Physical Society of Japan ·S. Kambe, S. Raymond, L. P. Régnault, J. Flouquet, P. Léjay, P. Haen
199680
19
A new family of rare earth compounds, the ternary silicides RE2RhSi3 (RE = Y, La, Ce, Nd, Sm, Gd, Tb, Dy, Ho, Er) - crystal structure electrical and magnetic properties
Solid State Communications ·B. Chevalier, P. Léjay, J. Étourneau, Paul Hagenmuller
198479
20
Magnetic ordering in TbRh2Si2 and CeRh2Si2
Solid State Communications ·S. Quézel, J. Rossat‐Mignod, B. Chevalier, P. Léjay, J. Étourneau
198479

About P. Léjay

P. Léjay is a scholar working on Condensed Matter Physics, Electronic, Optical and Magnetic Materials, Atomic and Molecular Physics, and Optics, Materials Chemistry and Geophysics, having authored 333 papers that have together received 9.3k indexed citations. Recurring topics across this work include Rare-earth and actinide compounds (186 papers), Physics of Superconductivity and Magnetism (133 papers), Iron-based superconductors research (124 papers), Advanced Condensed Matter Physics (111 papers), Magnetic and transport properties of perovskites and related materials (85 papers), Magnetic Properties of Alloys (70 papers), High-pressure geophysics and materials (32 papers) and Multiferroics and related materials (27 papers). The work is most often cited by research in Condensed Matter Physics (8.2k citations), Electronic, Optical and Magnetic Materials (6.1k citations), Atomic and Molecular Physics, and Optics (1.5k citations), Geophysics (612 citations) and Inorganic Chemistry (574 citations). P. Léjay has collaborated with scholars based in France, United States and Germany. Frequent co-authors include J. Flouquet, P. Haen, L. P. Régnault, R. Tournier, F. Lapierre, V. Simonet, J. Rossat‐Mignod, F. Rullier-Albenque, D. Jaccard and A. Sulpice. Their work appears in journals such as Physica B Condensed Matter, Journal of Magnetism and Magnetic Materials, Physical Review Letters, Physical review. B, Condensed matter and Physica C Superconductivity.

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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