Jean‐François Létard

9.2k total citations
136 papers, 7.9k citations indexed

About

Jean‐François Létard is a scholar working on Electronic, Optical and Magnetic Materials, Materials Chemistry and Inorganic Chemistry. According to data from OpenAlex, Jean‐François Létard has authored 136 papers receiving a total of 7.9k indexed citations (citations by other indexed papers that have themselves been cited), including 127 papers in Electronic, Optical and Magnetic Materials, 104 papers in Materials Chemistry and 57 papers in Inorganic Chemistry. Recurrent topics in Jean‐François Létard's work include Magnetism in coordination complexes (126 papers), Lanthanide and Transition Metal Complexes (90 papers) and Metal-Catalyzed Oxygenation Mechanisms (48 papers). Jean‐François Létard is often cited by papers focused on Magnetism in coordination complexes (126 papers), Lanthanide and Transition Metal Complexes (90 papers) and Metal-Catalyzed Oxygenation Mechanisms (48 papers). Jean‐François Létard collaborates with scholars based in France, Australia and United Kingdom. Jean‐François Létard's co-authors include Philippe Guionneau, Guillaume Chastanet, Cameron J. Kepert, Olivier Kahn, D. Chasseau, Chiara Carbonera, G.J. Halder, Boujemaa Moubaraki, Keith S. Murray and Judith A. K. Howard and has published in prestigious journals such as Journal of the American Chemical Society, Physical Review Letters and Angewandte Chemie International Edition.

In The Last Decade

Jean‐François Létard

135 papers receiving 7.9k citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Jean‐François Létard 6.9k 5.5k 3.1k 1.8k 1.5k 136 7.9k
A.B. Gaspar 8.5k 1.2× 6.2k 1.1× 4.2k 1.4× 2.0k 1.1× 1.8k 1.2× 109 9.3k
Philippe Guionneau 7.0k 1.0× 5.0k 0.9× 3.0k 1.0× 1.6k 0.9× 1.3k 0.9× 198 8.5k
Corine Mathonière 7.1k 1.0× 5.3k 1.0× 3.6k 1.2× 873 0.5× 1.5k 1.0× 161 8.3k
H. Spiering 6.9k 1.0× 5.0k 0.9× 2.3k 0.7× 2.4k 1.3× 1.1k 0.8× 108 7.7k
Guillaume Chastanet 5.8k 0.8× 5.0k 0.9× 2.5k 0.8× 1.3k 0.7× 981 0.7× 146 6.6k
Masahiro Yamashita 5.7k 0.8× 4.9k 0.9× 2.7k 0.9× 818 0.4× 772 0.5× 153 6.9k
Talal Mallah 10.0k 1.4× 8.1k 1.5× 5.0k 1.6× 1.2k 0.7× 2.0k 1.3× 207 12.0k
Miguel A. Novak 7.0k 1.0× 5.8k 1.1× 2.4k 0.8× 1.5k 0.8× 773 0.5× 115 8.6k
Olivier Cador 6.0k 0.9× 5.5k 1.0× 2.2k 0.7× 963 0.5× 824 0.6× 243 7.7k
Guillem Aromı́ 6.5k 0.9× 4.9k 0.9× 4.2k 1.4× 818 0.4× 2.4k 1.6× 202 8.6k

Countries citing papers authored by Jean‐François Létard

Since Specialization
Citations

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

Fields of papers citing papers by Jean‐François Létard

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jean‐François Létard. 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 Jean‐François Létard. The network helps show where Jean‐François Létard may publish in the future.

Co-authorship network of co-authors of Jean‐François Létard

This figure shows the co-authorship network connecting the top 25 collaborators of Jean‐François Létard. A scholar is included among the top collaborators of Jean‐François Létard based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Jean‐François Létard. Jean‐François Létard is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Mullaney, Benjamin R., Laurence Goux‐Capes, David J. Price, et al.. (2017). Spin crossover-induced colossal positive and negative thermal expansion in a nanoporous coordination framework material. Nature Communications. 8(1). 1053–1053. 94 indexed citations
2.
Scott, Hayley S., Boujemaa Moubaraki, Guillaume Chastanet, et al.. (2015). 2,2′-Dipyridylamino-based ligands with substituted alkyl chain groups and their mononuclear-M(ii) spin crossover complexes. Journal of Materials Chemistry C. 3(30). 7845–7857. 11 indexed citations
3.
Legrand, Vincent, Stanislav Péchev, Jean‐François Létard, & Philippe Guionneau. (2013). Synergy between polymorphism, pressure, spin-crossover and temperature in [Fe(PM-BiA)2(NCS)2]: a neutron powder diffraction investigation. Physical Chemistry Chemical Physics. 15(33). 13872–13872. 17 indexed citations
4.
Scott, Hayley S., T.M. Ross, Nicholas F. Chilton, et al.. (2013). Crown-linked dipyridylamino-triazine ligands and their spin-crossover iron(ii) derivatives: magnetism, photomagnetism and cooperativity. Dalton Transactions. 42(47). 16494–16494. 24 indexed citations
5.
Sciortino, Natasha F., Guillaume Chastanet, G.J. Halder, et al.. (2012). Hysteretic Three‐Step Spin Crossover in a Thermo‐ and Photochromic 3D Pillared Hofmann‐type Metal–Organic Framework. Angewandte Chemie International Edition. 51(40). 10154–10158. 167 indexed citations
6.
Létard, Jean‐François, Saket Asthana, Helena J. Shepherd, et al.. (2012). Photomagnetism of a sym‐cis‐Dithiocyanato Iron(II) Complex with a Tetradentate N,N′‐Bis(2‐pyridylmethyl)1,2‐ethanediamine Ligand. Chemistry - A European Journal. 18(19). 5924–5934. 65 indexed citations
7.
Chastanet, Guillaume, et al.. (2012). Photomagnetic studies on spin-crossover solid solutions containing two different metal complexes, [Fe(1-bpp)2]x[M(terpy)2]1−x[BF4]2 (M = Ru or Co). Dalton Transactions. 41(16). 4896–4896. 23 indexed citations
8.
Shepherd, Helena J., Tatiana Palamarciuc, Patrick Rosa, et al.. (2012). Antagonism between Extreme Negative Linear Compression and Spin Crossover in [Fe(dpp)2(NCS)2]⋅py. Angewandte Chemie International Edition. 51(16). 3910–3914. 110 indexed citations
9.
Li, Feng, Jack K. Clegg, Laurence Goux‐Capes, et al.. (2011). A Mixed‐Spin Molecular Square with a Hybrid [2×2]Grid/Metallocyclic Architecture. Angewandte Chemie International Edition. 50(12). 2820–2823. 42 indexed citations
10.
Etrillard, Céline, et al.. (2011). Photoconduction in [Fe(Htrz)2(trz)](BF4)·H2O nanocrystals. Chemical Communications. 47(34). 9663–9663. 59 indexed citations
11.
Griffin, Michael, Helena J. Shepherd, Charles J. Harding, et al.. (2010). A Symmetry‐Breaking Spin‐State Transition in Iron(III). Angewandte Chemie. 123(4). 926–930. 33 indexed citations
12.
Marchivie, Mathieu, Smaı̈l Triki, J. Sala‐Pala, et al.. (2009). Photoinduced HS state in the first spin-crossover chain containing a cyanocarbanion as bridging ligand. Chemical Communications. 3404–3404. 63 indexed citations
13.
Clemente‐León, Miguel, Eugenio Coronado, M.C. Gimenez-Lopez, et al.. (2009). Structural, thermal and photomagnetic properties of spin crossover [Fe(bpp)2]2+ salts bearing [Cr(L)(ox)2]− anions. Dalton Transactions. 8087–8087. 25 indexed citations
14.
Barrett, Simon A., C.A. Kilner, Saket Asthana, et al.. (2009). Thermal and light-induced spin-transitions in iron(ii) complexes of 2,6-bis(4-halopyrazolyl)pyridines: the influence of polymorphism on a spin-crossover compound. Dalton Transactions. 6656–6656. 37 indexed citations
15.
Baldé, Chérif, Cédric Desplanches, Alain Wattiaux, et al.. (2008). Effect of metal dilution on the light-induced spin transition in [FexZn1−x(phen)2(NCS)2] (phen = 1,10-phenanthroline). Dalton Transactions. 2702–2702. 45 indexed citations
16.
Duriska, M.B., Suzanne M. Neville, Boujemaa Moubaraki, et al.. (2008). A Nanoscale Molecular Switch Triggered by Thermal, Light, and Guest Perturbation. Angewandte Chemie International Edition. 48(14). 2549–2552. 162 indexed citations
17.
Carbonera, Chiara, C.A. Kilner, Jean‐François Létard, & Malcolm A. Halcrow. (2007). Anion doping as a probe of cooperativity in the molecular spin-crossover compound [FeL2][BF4]2(L = 2,6-di{pyrazol-1-yl}pyridine). Dalton Transactions. 1284–1292. 45 indexed citations
18.
Moubaraki, Boujemaa, G.J. Halder, Stuart R. Batten, et al.. (2007). Structure, magnetism and photomagnetism of mixed-ligand tris(pyrazolyl)methane iron(ii) spin crossover compounds. Dalton Transactions. 4413–4413. 41 indexed citations
19.
Carbonera, Chiara, José Sánchez Costa, V.A. Money, et al.. (2006). Photomagnetic properties of iron(ii) spin crossover complexes of 2,6-dipyrazolylpyridine and 2,6-dipyrazolylpyrazine ligands. Dalton Transactions. 3058–3066. 106 indexed citations
20.
Ratera, Imma, Daniel Ruiz‐Molina, J. Vidal-Gancedo, et al.. (2001). A New Photomagnetic Molecular System Based on Photoinduced Self-Assembly of Radicals. Angewandte Chemie International Edition. 40(5). 919–922. 37 indexed citations

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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