J. Hejtmánek

6.2k total citations · 1 hit paper
240 papers, 5.3k citations indexed

About

J. Hejtmánek is a scholar working on Electronic, Optical and Magnetic Materials, Condensed Matter Physics and Materials Chemistry. According to data from OpenAlex, J. Hejtmánek has authored 240 papers receiving a total of 5.3k indexed citations (citations by other indexed papers that have themselves been cited), including 152 papers in Electronic, Optical and Magnetic Materials, 144 papers in Condensed Matter Physics and 132 papers in Materials Chemistry. Recurrent topics in J. Hejtmánek's work include Magnetic and transport properties of perovskites and related materials (133 papers), Advanced Condensed Matter Physics (94 papers) and Advanced Thermoelectric Materials and Devices (83 papers). J. Hejtmánek is often cited by papers focused on Magnetic and transport properties of perovskites and related materials (133 papers), Advanced Condensed Matter Physics (94 papers) and Advanced Thermoelectric Materials and Devices (83 papers). J. Hejtmánek collaborates with scholars based in Czechia, France and Germany. J. Hejtmánek's co-authors include Z. Jirák, A. Maignan, K. Knı́žek, B. Raveau, M. Hervieu, M. Maryško, C. Martin, C. Michel, A. C. Masset and Olivier Toulemonde and has published in prestigious journals such as Physical Review Letters, Nature Communications and SHILAP Revista de lepidopterología.

In The Last Decade

J. Hejtmánek

235 papers receiving 5.2k citations

Hit Papers

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What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Misfit-layered cobaltite with an anisotropic giant magnetoresistance:Ca3Co4O9

2000 966 citations A. Maignan, B. Raveau et al. profile →

Peers

Countries citing papers authored by J. Hejtmánek

Since Specialization

Citations

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

Fields of papers citing papers by J. Hejtmánek

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Hejtmánek

This figure shows the co-authorship network connecting the top 25 collaborators of J. Hejtmánek. A scholar is included among the top collaborators of J. Hejtmánek 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 J. Hejtmánek. J. Hejtmánek is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Accelerated discovery of crystalline materials with record ultralow lattice thermal conductivity via a universal descriptor 2025 ·Nature Communications ·Xingchen Shen, Jiongzhi Zheng, Michael Marek Koza, Petr Levinský, J. Hejtmánek, Philippe Boullay, B. Raveau, Jinghui Wang, Jun Li, Pierric Lemoine, Christophe Candolfi, Emmanuel Guilmeau	0
2	Phonon properties and unconventional heat transfer in a quasi-two-dimensional Bi2O2Se crystal 2025 ·Physical Review Materials ·(unknown), (unknown), Petr Levinský, Martin Míšek, Kyo‐Hoon Ahn, J. Navrátil, J. Hejtmánek, K. Knı́žek, V. Holý, D. Nuzhnyy, Fedir Borodavka, S. Kamba, Č. Drašar	1
3	Anderson Localization of Phonons in Thermally Superinsulating Graphene Aerogels with Metal‐Like Electrical Conductivity 2024 ·Small Methods ·(unknown), Prabhat Kumar, Petr Levinský, Zahid Ali Zafar, J. Hejtmánek, Jiří Červenka	6
4	FexBi2Se3 superconductivity, dimensional transport, and high electron mobility are associated with the natural nanostructure of Bi2Se3 single crystals 2023 ·Physical review. B. ·(unknown), Martin Míšek, V. Holý, Karel Carva, Jakub Čı́žek, J. Navrátil, (unknown), Petr Knotek, (unknown), Stanislav Cichoň, J. Hejtmánek, Z. Jirák, Č. Drašar	4
5	The manipulation of natural mineral chalcopyrite CuFeS₂via mechanochemistry: properties and thermoelectric potential 2023 ·Physical Chemistry Chemical Physics ·Peter Baláž, Erika Dutková, Matěj Baláž, Nina Daneu, (unknown), J. Hejtmánek, Petr Levinský, K. Knı́žek, (unknown), Róbert Džunda, Radovan Búreš, Viktor Puchý	1
6	Investigating the thermal properties of CrN: Theoretical insights and real ceramics 2023 ·Solid State Sciences ·Kyo‐Hoon Ahn, Z. Jirák, J. Hejtmánek, K. Knı́žek	1
7	Thermoelectric Cu–S-Based Materials Synthesized via a Scalable Mechanochemical Process 2021 ·ACS Sustainable Chemistry & Engineering ·Peter Baláž, Marcela Achimovičová, Matěj Baláž, Kan Chen, Oleksandr Dobrozhan, Emmanuel Guilmeau, J. Hejtmánek, K. Knı́žek, (unknown), Petr Levinský, Viktor Puchý, Michael J. Reece, (unknown), Ruizhi Zhang	29
8	Peculiar Magnetic and Transport Properties of CuFeS₂: Defects Play a Key Role 2020 ·The Journal of Physical Chemistry C ·J. Navrátil, Petr Levinský, J. Hejtmánek, (unknown), K. Knı́žek, (unknown), Tomáš Kmječ, Č. Drašar	11
9	Thermoelectric Properties of Magnesium-Doped Tetrahedrite Cu12−xMgxSb4S13 2019 ·Journal of Electronic Materials ·Petr Levinský, Christophe Candolfi, A. Dauscher, B. Lenoir, J. Hejtmánek	16
10	Spin Seebeck effect in ɛ-Fe2O3 thin films with high coercive field 2018 ·Journal of Applied Physics ·K. Knı́žek, (unknown), Petr Levinský, Ondřej Kaman, J. Houdková, P. Jiřı́ček, J. Hejtmánek, (unknown), J. Buršík	11
11	Electrical resistivity anomaly, valence shift of Pr ion, and magnetic behavior in epitaxial (Pr1-yYy)1-xCaxCoO3 thin films under compressive strain 2017 ·Journal of Applied Physics ·Hiroyuki Fujishiro, Yutaka Noda, (unknown), Tomoyuki Naito, Akihiko Ito, T. Goto, M. Maryško, Z. Jirák, J. Hejtmánek, Kiyofumi Nitta	5
12	Electrical resistivity anomaly in (Pr1−yMy)1−xCaxCoO3 epitaxial films (M=Y, Gd) fabricated by pulsed laser deposition 2016 ·AIP Advances ·Yutaka Noda, Hiroyuki Fujishiro, Tomoyuki Naito, Akihiko Ito, T. Goto, J. Hejtmánek, Z. Jirák	5
13	Effects of Tb³⁺dopants in the La_1−xSr_xMnO₃bulk and nanoparticle ferromagnets 2016 ·Journal of Physics Condensed Matter ·Ondřej Kaman, J. Hejtmánek, Z. Jirák, K. Knı́žek, M. Maryško, P. Novák, S. Vratislav	2
14	Spectroscopic studies of the ferroelectric and magnetic phase transitions in multiferroic Sr_1−xBa_xMnO₃ 2016 ·Journal of Physics Condensed Matter ·Veronica Goian, F. Kadlec, Christelle Kadlec, B. Da̧browski, S. Koleśnik, O. Chmaissem, D. Nuzhnyy, M. Kempa, V. Bovtun, M. Savinov, J. Hejtmánek, Ján Prokleška, S. Kamba	12
15	Invited Article: A round robin test of the uncertainty on the measurement of the thermoelectric dimensionless figure of merit of Co0.97Ni0.03Sb3 2015 ·Review of Scientific Instruments ·E. Alleno, David Bérardan, Céline Byl, Christophe Candolfi, Ramzy Daou, R. Decourt, Emmanuel Guilmeau, S. Hébert, J. Hejtmánek, B. Lenoir, P. Masschelein, (unknown), M. Pollet, Sascha Populoh, D. Ravot, O. Rouleau, Mathieu Soulier	104
16	Structural study of layered cobaltate Lax/3CoO2 (x~1) at temperatures up to 800 K 2015 ·Journal of Solid State Chemistry ·K. Knı́žek, Z. Jirák, J. Hejtmánek, Petr Brázda, J. Buršík, (unknown), Přemysl Beran	3
17	Direct conversion of simulated solar radiation into electrical energy by a perovskite thermoelectric oxide module (TOM) 2008 ·DORA Empa (Swiss Federal Laboratories for Materials Science and Technology (Empa)) ·Petr Tomeš, R. Robert, Laura Bocher, Matthias Trottmann, Myriam H. Aguirre, Anke Weidenkaff, Philipp Haueter, Aldo Steinfeld, J. Hejtmánek	3
18	Spin Fluctuations and Superconductivity inMo3Sb7 2007 ·Physical Review Letters ·Christophe Candolfi, B. Lenoir, A. Dauscher, C. Bellouard, J. Hejtmánek, E. Šantavá, J. Toboła	41
19	Thermal anomalies and the insulator–metal (I–M) transition in Mn3+/Mn4+ perovskites 1997 ·Journal of Applied Physics ·J. Hejtmánek, Z. Jirák, S. Krupička, C. Martin, Ch. Simon, A. Maignan, B. Raveau, E. Grivei, J.-P. Issi	15
20	Preparation and Properties of Textured Bscco Samples 1996 ·Chinese Journal of Physics ·M. Nevřiva, V. Šı́ma, E. Pollert, J. Chval, J. Hejtmánek	1

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