Jiří Hejtmánek

Publications:

  1. Peter Baláž, Marcela Achimovičová, Matej Baláž, Kan Chen, Oleksandr Dobrozhan, Emmanuel Guilmeau, Jiří Hejtmánek, Karel Knížek, Lenka Kubíčková, Petr Levinský, Viktor Puchý, Michael John Reece, Peter Varga, and Ruizhi Zhang
    Thermoelectric Cu–S-Based Materials Synthesized via a Scalable Mechanochemical Process
    ACS Sustain. Chem. Eng. 9 (2021) 2003 - 2016.

  2. S. Misra, P. Levinský, A. Dauscher, G. Medjahdi, J. Hejtmánek, B. Malaman, G. J. Snyder, B. Lenoir, C. Candolfi
    Synthesis and physical properties of single-crystalline InTe: towards high thermoelectric performance
    J. Mater. Chem. C 9 (2021) 5250 - 5260.

  3. M. Pashchenko, P. Veverka, T. Kmječ, O. Kaman, L. Kubíčková, J. Kohout, M. Klementová, O. Kravchuk, A. Vakula, S. Tarapov, J. Hejtmánek, K. Knížek
    Magnetic, FMR and Mössbauer studies of greigite nanoparticles
    J. Alloy. Compd. 857 (2021) 157569(1) - 157569(10).

  4. P. Ripka, V. Grim, M. Mirzaei, D. Hrakova, J. Uhrig, F. Emmerich, C. Thielemann, J. Hejtmánek, O. Kaman, and R. Tesař
    Modelling and measurement of magnetically soft nanowire arrays for sensor applications
    Sensors 2021 (2021) 1 - 17.

  5. M. Soroka, K. Knížek, Z. Jirák, P. Levinský, M. Jarošová, J. Buršik, and J. Hejtmánek
    Anomalous Nernst effect in the ceramic and thin film samples of La0.7Sr0.3CoO3 perovskite
    Phys. Rev. Mater. 5 (2021) 035401(1) - 035401(10).

  6. N. Antonatos, D. Bouša, E. Kovalska, D. Sedmidubský, K. Růžička, P. Vrbka, M. Veselý, J. Hejtmánek, Z. Sofer
    Large-Scale Production of Nanocrystalline Black Phosphorus Ceramics
    ACS Applied Materials and Interfaces 12 (2020) 7381 - 7391.

  7. P. Baláž, M. Baláž, E. Dutková, M. Hegedus, M. Rajňák, K. Knížek, J. Hejtmánek, J. Navrátil, M. Achimovičová and J. Briančin
    Magnetization as an Effective Tool for Kinetics Evaluation in Mechanochemical Synthesis of Chalcopyrite CuFeS2
    Acta Phys. Polon. A 137 (2020) 647 - 649.

  8. P. Baláž, E. Dutková, P. Levinský, N. Daneu, L. Kubíčková, K. Knížek, M. Baláž, J. Navrátil, J. Kašparová, V. Ksenofontov, A. Möller, J. Hejtmánek
    Enhanced thermoelectric performance of chalcopyrite nanocomposite via co-milling of synthetic and natural minerals
    Mater. Lett. 275 (2020) 128107(1) - 128107(4).

  9. Christophe Candolfi, Martin Míšek, Patrick Gougeon, Rabih Al Rahal Al Orabi, Philippe Gall, Régis Gautier, Sylvie Migot, Jaafar Ghanbaja, Jiří Kaštil, Petr Levinský, Jiří Hejtmánek, Anne Dauscher, Bernard Malaman and Bertrand Lenoir
    Coexistence of a charge density wave and superconductivity in the cluster compound K2Mo15Se19
    Phys. Rev. B 101 (2020) 134521(1) - 134521(11).

  10. Shantanu Misra, Céline Barreteau, Jean-Claude Crivello, Valentina M. Giordano, John-Paul Castellan, Yvan Sidis, Petr Levinský, Jiří Hejtmánek, Bernard Malaman, Anne Dauscher, Bertrand Lenoir, Christophe Candolfi, and Stéphane Pailhès
    Reduced phase space of heat-carrying acoustic phonons in single-crystalline InTe
    Phys. Rev. Res. 2 (2020) 043371(1) - 043371(11).

  11. J. Navrátil, P. Levinský, J. Hejtmánek, M. Pashchenko, K. Knížek, L. Kubíčková, T. Kmječ, Č. Drašar
    Peculiar Magnetic and Transport Properties of CuFeS2: Defects Playa Key Role
    J. Phys. Chem. C 124 (2020) 20773 - 20783.

  12. H. Němec, C. Kadlec, V. Goian, F. Borodavka, V. Železný, M. Kempa, K. Knížek, J. Hejtmánek, J. Buršík, M. Soroka
    Metal-insulator transition in (Pr,Y)0.7Ca0.3CoO3 in the far-infrared spectral region
    Phys. Rev. B 102 (2020) 195105(1) - 195105(13).

  13. D. Nuzhnyy, J. Petzelt, V. Bovtun, M. Savinov, P. Bednyakov, M. Kempa, O. Kaman, P. Levinský, J. Hejtmánek, Z. Jirák
    Broadband dielectric spectroscopy of La0.65Sr0.35MnO3@TiO2 core–shell nanocomposites
    J. Phys.-Condens. Mat. 32 (2020) 415701(1) - 415701(12).

  14. P. Čermák, J. Hejtmánek, T. Plecháček, J. Navrátil, J. Kašparová, V. Holý, Z. Zmrhalová, M. Jarošová, L. Beneš, Č. Drašar
    Thermoelectric properties and stability of Tl-doped SnS
    J. Alloy. Compd. 811 (2019) 151902(1) - 151902(9).

  15. O. Kaman, Z. Jirák, J. Hejtmánek, A. Ndayishimiye, M. Prakasam, G. Goglio
    Tunneling magnetoresistance of hydrothermally sintered La1-xSrxMnO3-silica nanocomposites
    J. Magn. Magn. Mater. 479 (2019) 135 - 143.

  16. K. Knížek, P. Levinský and J. Hejtmánek
    LDA+U Calculation of Electronic and Thermoelectric Properties of Doped Tetrahedrite Cu12Sb4S13
    J. Electron. Mater. 48 (2019) 2018 - 2021.

  17. P. Levinský, C. Candolfi, A. Dauscher, B. Lenoir, and J. Hejtmánek
    Thermoelectric Properties of Magnesium-Doped Tetrahedrite Cu12-xMgxSb4S13
    J. Electron. Mater. 48 (2019) 1926 - 1931.

  18. P. Levinský, Ch. Candolfi, A. Dauscher, J. Tobola, J. Hejtmánek and B. Lenoir
    Thermoelectric properties of the tetrahedrite–tennantite solid solutions Cu12Sb4-x−AsxS13 and Cu10Co2Sb4-y−yAsyS13 (0 ≤ x, y ≤ 4)†
    Phys. Chem. Chem. Phys. 21 (2019) 4547 - 4555.

  19. Z. Jirák, O. Kaman, K. Knížek, P. Levinský, M. Míšek, P. Veverka, J. Hejtmánek
    High-field magnetoconductance in La-Sr manganites of FM and AFM ground states
    J. Magn. Magn. Mater. 456 (2018) 167 - 178.

  20. J. Kastil, J. Kamarad, M. Misek, J. Hejtmanek, Z. Arnold
    Complex transport properties of the Ni1.92Mn1.56Sn0.52 Heusler alloy and its magnetic behavior
    J. Magn. Magn. Mater. 466 (2018) 260 - 266.

  21. K. Knížek, M. Pashchenko, P. Levinský, O. Kaman, J. Houdková, P. Jiříček, J. Hejtmánek, M. Soroka, and J. Buršík
    Spin Seebeck effect in ɛ-Fe2O3 thin films with high coercive field
    J. Appl. Phys. 124 (2018) 213904(1) - 213904(8).

  22. A. Ndayishimiye, S. Buffière, M. -A. Dourges, A. Largeteau, M. Prakasam, S. Mornet, O. Kaman, Z. Jirák, J. Hejtmánek, G. Goglio
    Design of 0–3 type nanocomposites using hydrothermal sintering
    Scripta Mater. 148 (2018) 15 - 19.

  23. H. Fujishiro, , Y. Noda, K. Akuzawa, T. Naito, A. Ito, T. Goto, M. Maryško, Z. Jirák, J. Hejtmánek, and K. Nitta
    Electrical resistivity anomaly, valence shift of Pr ion, and magnetic behavior in epitaxial (Pr1-yYy)1-xCaxCoO3 thin films under compressive strain
    J. Appl. Phys. 121 (2017) 115104(1) - 115104(8).

  24. J. Hejtmánek, Z. Jirák, O. Kaman and S. Vratislav
    Tunneling magnetoresistance in nanogranular La1-xSrxMnO3 (x∼0.5)
    AIP Adv. 7 (2017) 055818(1) - 055818(6).

  25. J. Hirschner, M. Maryško, J. Hejtmánek, R. Uhrecký, M. Soroka, J. Buršík, A. Anadón, M. H. Aguirre, and K. Knížek
    Spin Seebeck effect in Y-type hexagonal ferrite thin films
    Phys. Rev. B 96 (2017) 064428(1) - 064428(8).

  26. Z. Jirák, J. Hirschner, O. Kaman, K. Knížek, P. Levinský, M. Maryško, J. Hejtmánek
    Structure and transport properties of La1−xSrxMnO3 granular ceramics
    J. Phys. D-Appl. Phys. 50 (2017) 075001(1) - 075001(15).

  27. J. Koktan, G. Goglio, J. Hejtmánek, Z. Jirák, K. Knížek, J. Kuličková, M. Maryško, O. Kaman
    Magnetoconductivity of the La1-xSrxMnO3@TiO2 Nanocomposite
    IEEE Trans. Magn. 53 (2017) 8109606(1) - 8109606(6).

  28. V. Goian, F. Kadlec, C. Kadlec, B. Dabrowski, S. Kolesnik, O. Chmaissem, D. Nuzhnyy, M. Kempa, V. Bovtun, M. Savinov, J. Hejtmánek, J. Prokleška, S. Kamba
    Spectroscopic studies of the ferroelectric and magnetic phase transitions in multiferroic Sr1-xBaxMnO3
    J. Phys.-Condens. Mat. 28 (2016) 175901(1) - 175901(7).

  29. Štěpán Huber, Ondřej Jankovský, David Sedmidubský, Jan Luxa, Kateřina Klímová, Jiří Hejtmánek, Zdeněk Sofer
    Synthesis, structure,thermal,transport and magnetic properties of VN ceramics
    Ceram. Int. 42 (2016) 18779 - 18784.

  30. O. Kaman, J. Hejtmánek, Z. Jirák, K. Knížek, M. Maryško, P. Novák, S. Vratislav
    Effects of Tb3+ dopants in the La1-xSrxMnO3 bulk and nanoparticle ferromagnets
    J. Phys.-Condens. Mat. 28 (2016) 206001(1) - 206001(8).

  31. P. Levinský, J. -B. Vaney, C. Candolfi, A. Dauscher, B. Lenoir, J. Hejtmánek
    Electrical, Thermal, and Magnetic Characterization of Natural Tetrahedrites–Tennantites of Different Origin
    J. Electron. Mater. 45 (2016) 1351 - 1357.

  32. H. Němec, K. Knížek, Z. Jirák, J. Hejtmánek, M. Soroka, J. Buršík
    Charge transport in thin layer NaxCoO2 (x ∼ 0.63) studied by terahertz spectroscopy
    J. Phys.-Condens. Mat. 28 (2016) 355601(1) - 355601(6).

  33. Y. Noda, H. Fujishiro, T. Naito, A. Ito, T. Goto, J. Hejtmanek, Z. Jirak
    Electrical resistivity anomaly in (Pr1−yMy)1−xCaxCoO3 epitaxial films (M=Y, Gd) fabricated by pulsed laser deposition
    AIP Adv. 6 (2016) 025318(1) - 025318(9).

  34. J. Buršík M. Soroka, K. Knížek, J. Hirschner, P. Levinský, J. Hejtmánek
    Oriented thin films of Na0.6CoO2 and Ca3Co4O9 deposited by spin-coating method on polycrystalline substrate
    Thin Solid Films 603 (2016) 400 - 403.

  35. E. Alleno, D. Bérardan, C. Byl, C. Candolfi, R. Daou, R. Decourt, E. Guilmeau, S. Hébert, J. Hejtmánek, B. Lenoir, P. Masschelein, V. Ohorodnichuk, M. Pollet, S. Populoh, D. Ravot, O. Rouleau, and M. Soulier
    Invited Article: A round robin test of the uncertainty on the measurement of the thermoelectric dimensionless figure of merit of Co0.97Ni0.03Sb3
    Rev. Sci. Instrum. 86 (2015) 011301(1) - 011301(8).

  36. J. Hejtmánek, Z. Jirák, and J. Šebek
    Spin-entropy contribution to thermopower in the [Ca2CoO3-t ]0.62(CoO2) misfits
    Phys. Rev. B 92 (2015) 125106(1) - 125106(11).

  37. K. Knížek, Z. Jirák, J. Hejtmánek, P. Brázda, J. Buršík, M. Soroka, P. Beran
    Structural study of layered cobaltate Lax/3CoO2 (x ~ 1) at temperatures up to 800 K
    J. Solid State Chem. 229 (2015) 160 - 163.

  38. K. Knížek, P. Novák, Z. Jirák, J. Hejtmánek, M. Maryško, J. Buršík
    Magnetism and transport properties of layered rare-earth cobaltates Ln0.3CoO2
    J. Appl. Phys. 117 (2015) 17B706(1) - 17B706(4).

  39. M. Maryško, J. Hejtmánek, V. Laguta, Z. Sofer, D. Sedmidubský, P. Šimek, M. Veselý, M. Mikulics, C. Buchal, A. Macková, P. Malínský, and R. A. Wilhelm
    Ferromagnetic and paramagnetic magnetization of implanted GaN:Ho,Tb,Sm,Tm films
    J. Appl. Phys. 117 (2015) 17B907(1) - 17B907(4).

  40. K. Rubešová, T. Hlásek, V. Jakeš, Š. Huber, J. Hejtmánek, D. Sedmidubský
    Effect of a powder compaction process on the thermoelectric properties of Bi2Sr2Co1.8Ox ceramics
    J. Eur. Ceram. Soc. 35 (2015) 525 - 531.

  41. J. Hejtmánek, K. Knížek, V. Švejda, P. Horna and M. Sikora
    Test System for Thermoelectric Modules and Materials
    J. Electron. Mater. 43 (2014) 3726 - 3732.

  42. Z. Jirak, J. Hejtmanek, K. Knizek, P. Novak, E. Santava, H. Fujishiro
    Magnetism of perovskite cobaltites with Kramers rare-earth ions
    J. Appl. Phys. 115 (2014) 17E118 (1) - 17E118 (3).

  43. S. Kamba, V. Goian, V. Skoromets, J. Hejtmánek, V. Bovtun, M. Kempa, F. Borodavka, P. Vaněk, A. A. Belik, J. H. Lee, O. Pacherová, K. M. Rabe
    Stron spin-phonon coupling in infrared and Raman spectra of SrMnO3
    Phys. Rev. B 89 (2014) 064308(1) - 064308(9).

  44. K. Knizek, Z. Jirak, J. Hejtmanek, M. Veverka, O. Kaman, M. Marysko, E. Santava, and G. Andre
    Effect of Ising-type Tb3+ions on the low-temperature magnetism of La, Ca cobaltite
    J. Phys.-Condens. Mat. 26 (2014) 116003(1) - 116003(9).

  45. M. Maryško, J. Hejtmánek, Z. Jirák, O. Kaman, K. Knížek
    Terbium induced glassy magnetism in La,Ca-based cobaltites
    J. Appl. Phys. 115 (2014) 17E103(1) - 17E103(3).

  46. Tomoyuki Naito, Hiroyuki Fujishiro, Terukazu Nishizaki, Norio Kobayashi, J. Hejtmánek, K. Knížek and Z. Jirák
    Suppression of the metal-insulator transition by magnetic field in (Pr1-yYy)0.7Ca0.3CoO3 (y=0.0625)
    J. Appl. Phys. 115 (2014) 233914(1) - 233914(5).

  47. R. Al Rahal Al Orabi, P. Gougeon, P. Gall, B. Fontaine, R. Gautier, M. Colin, Ch. Candolfi, A. Dauscher, J. Hejtmánek, B. Malaman, B. Lenoir
    X‑ray Characterization, Electronic Band Structure, and Thermoelectric Properties of the Cluster Compound Ag2Tl2Mo9Se11
    Inorg. Chem. 53 (2014) 11699 - 11709.

  48. T. Zhou, M. Colin, C. Candol, C. Boulanger, A. Dauscher, E. Santava, J. Hejtmanek, P. Baranek, R. Al Rahal Al Orabi, M. Potel, B. Fontaine, P. Gougeon, R. Gautier, B. Lenoir
    Comprehensive Study of the Low-Temperature Transport and Thermodynamic Properties of the Cluster Compounds AgxMo9Se11 (3.41 ≤ x ≤ 3.78)
    Chem. Mater. 16 (2014) 4765 - 4775.

  49. H. Fujishiro, T. Naito, D. Takeda, N. Yoshida, T. Watanabe, K. Nitta, J. Hejtmánek, K. Knížek, and Z. Jirák
    Simultaneous valence shift of Pr and Tb ions at the spin-state transition in (Pr1-yTby)0.7Ca0.3CoO3
    Phys. Rev. B 87 (2013) 155153(1) - 155153(7).

  50. J. Hejtmánek, Z. Jirák, O. Kaman, K. Knížek, E. Šantavá, K. Nitta, T. Naito, H. Fujishiro
    Phase transition in Pr0.5Ca0.5CoO3 and related cobaltites
    Eur. Phys. J. B 86 (2013) 305(1) - 305(8).

  51. Z. Jirák, J. Hejtmánek, K. Knížek, M. Maryško, P. Novák, E. Šantavá, T. Naito, H. Fujishiro
    Ground-state properties of the mixed-valence cobaltites Nd0.70Sr0.3CoO3, Nd0.7Ca0.3.CoO3 and Pr0.7.Ca0.3CoO3
    J. Phys.-Condens. Mat. 25 (2013) 216006(1) - 216006(12).

  52. K. Knížek, J. Hejtmánek, M. Maryško, P. Novák, E. Šantavá, Z. Jirák, T. Naito, H. Fujishiro, C. de la Cruz
    Spin-state crossover and low-temperature magnetic state in yttrium-doped Pr0.7Ca0.3CoO3
    Phys. Rev. B 88 (2013) 224412(1) - 224412(8).

  53. J. Leszczynski, V. Da Ros, B. Lenoir, A. Dauscher, C. Candolfi, P. Masschelein, J. Hejtmánek, K. Kutorasinski, J. Tobola, R. I. Smith, C. Stiewe and E. Müller
    Electronic band structure, magnetic, transport and thermodynamic properties of In-filled skutterudites InxCo4Sb12
    J. Phys. D-Appl. Phys. 46 (2013) 495106(1) - 495106(13).

  54. M. Puyet, B. Lenoir, A. Dauscher, Candolfi, J. Hejtmánek, C. Stiewe, and E. Müller
    Influence of Ni impurities on the thermoelectric properties of Ca-partially filled skutterudites CaxCo4Sb12
    Appl. Phys. Lett. 101 (2013) 222105(1) - 222105(4).

  55. H. Fujishiro, T. Naito, S. Ogawa, N. Yoshida, K. Nitta, J. Hejtmánek, K. Knížek, and Z. Jirák
    Valence Shift of Pr Ion from 3+ to 4+ in (Pr1-yYy)..0.7Ca0.3CoO3 Estimated by X-Ray Absorption Spectroscopy
    J. Phys. Soc. Jpn. 81 (2012) 064709(1) - 064709(5).

  56. J. Hejtmánek, K. Knížek, M. Maryško, Z. Jirák, D. Sedmidubský, O. Jankovský, Š. Huber, P. Masschelein, B. Lenoir
    Magnetic and magnetotransport properties of misfit cobaltate Ca3Co3.93O9+δ
    J. Appl. Phys. 111 (2012) 07D715(1) - 07D715(3).

  57. O. Jankovský, D. Sedmidubský, Z. Šofer, P. Šimek, J. Hejtmánek
    THERMODYNAMIC BEHAVIOR OF Ca3Co3.93+xO9+δCERAMICS
    Ceram.-Silik. 56 (2012) 139 - 144.

  58. K. Knížek, J. Hejtmánek, M. Maryško, Z. Jirák, J. Buršík
    Stabilization of the high-spin state of Co3+ in LaCo1-xRhxO3
    Phys. Rev. B 85 (2012) 134401(1) - 134401(7).

  59. K. Knížek, Z. Jirák, J. Hejtmánek, M. Maryško, J. Buršík
    Structure and properties of novel cobaltates Ln0.3CoO2 (Ln = La, Pr, and Nd)
    J. Appl. Phys. 111 (2012) 07D707(1) - 07D707(3).

  60. M. Maryško, Z. Jirák, J. Hejtmánek and K. Knížek
    Glassy ferromagnetism and phase separation in Pr0.5Ca0.5CoO3
    J. Appl. Phys. 111 (2012) 07E110(1) - 07E110(3).

  61. K. Rubešová, T. Hlásek, V. Jakeš, D. Sedmidubský, J. Hejtmánek
    Water based sol-gel methods used for Bi-222 thermoelectrics preparation
    J. Sol-Gel Sci. Techn. 64 (2012) 93 - 99.

  62. D. Sedmidubský, V. Jakeš, O. Jankovský, J. Leitner, Z. Šofer, J. Hejtmánek
    Phase equilibria in Ca–Co–O system
    J. Solid State Chem. 194 (2012) 199 - 205.

  63. P. Šimek, Z. Šofer, D. Sedmidubský, O. Jankovský, J. Hejtmánek, M. Maryško, M. Václavů, M. Mikulics
    Mn doping of GaN layers grown by MOVPE
    Ceram.-Silik. 56 (2012) 122 - 126.

  64. Z. Sofer, D. Sedmidubský, Š. Huber, J. Hejtmánek, A. Macková, R. Fiala
    Mn doped GaN thin films and nanoparticles
    Int. J. Nanotechnol. 9 (2012) 809 - 824.

  65. M. Chavoutier, V. Jubera, P. Veber, M. Velazquez, O. Viraphong, J. Hejtmánek, R. Decourt, J. Debray, B. Menaert, P. Segonds, F. Adamietz, V. Rodriguez, I. Manek-Hönninger, A. Fargues, D. Descamps, A. Garcia
    Thermal, optical and spectroscopic characterizations of borate laser crystals
    J. Solid State Chem. 184 (2011) 441 - 446.

  66. M. Dlouhá, J. Hejtmánek, Z. Jirák, K. Knížek, M. Veverka, S. Vratislav
    Structure and Electric Transport in LaCo0.67Cu0.33O3
    J. Superconductivity and Novel Magnetism 24 (2011) 747 - 751.

  67. K. Knížek, J. Hejtmánek, M. Maryško, E. Šantavá, Z. Jirák, J. Buršík, K. Kirakci, P. Beran
    Structure and properties of a novel cobaltate La0.30CoO2
    J. Solid State Chem. 184 (2011) 2231 - 2237.

  68. M. Maryško, Z. Jirák, K. Knížek, P. Novák, J. Hejtmánek, T. Naito, H. Sasaki, and H. Fujishiro
    Thermally and field driven spin-state transitions in (Pr(1-y)Yy)Ca0.3CoO3
    J. Appl. Phys. 109 (2011) 07E127-1 - 07E127-3.

  69. Z. Sofer, D. Sedmidubský, Š. Huber, J. Hejtmánek, M. Maryško, K. Jurek, M. Mikulics
    Flux growth of ZnO crystals doped by transition metals
    J. Cryst. Growth 314 (2011) 123 - 128.

  70. Z. Sofer, D. Sedmidubský, M. Moram, A. Macková, M. Maryško, J. Hejtmánek, C. Buchal, H. Hardtdegen, M. Václavů, V. Peřina, R. Groetzschel, M. Mikulics
    Magnetism in GaN layers implanted by La, Gd, Dy and Lu
    Thin Solid Films 519 (2011) 6120 - 6125.

  71. P. Tomeš, D. Logvinovich, J. Hejtmánek, M. H. Aguirre, A. Weidenkaff
    Magnetic influence on thermoelectric properties of CrO0.1N0.9
    Acta Mater. 59 (2011) 1134 - 1140.

  72. C. Candolfi, B. Lenoir, A. Dauscher, E. Guilmeau, and J. Hejtmánek
    Transport and magnetic properties of Mo2.5Ru0.5Sb7-xTex
    J. Appl. Phys. 107 (2010) 093709(1) - 093709(7).

  73. C. Candolfi, B. Lenoir, A. Dauscher, B. Malaman, E. Guilmeau, J. Hejtmanek, and J. Tobola
    High thermoelectric power factor in Fe-substituted Mo3Sb7
    Appl. Phys. Lett. 96 (2010) 262103(1) - 262103(3).

  74. C. Candolfi, J. Leszczynski, P. Masschelein, C. Chubilleau, B. Lenoir, A. Dauscher, E. Guilmeau, J. Hejtmánek, S. J. Clarke, R. I. Smith
    Crystal Structure and High-Temperature Thermoelectric Properties of the Mo3-xRuxSb7 Compounds
    J. Electron. Mater. 39online (2010) 0981(1) - 0981(4).

  75. M. Dlouhá, J. Hejtmánek, Z. Jirák, K. Knížek, P. Tomeš, S. Vratislav
    Antiferromagnetic ordering in the double perovskites La2-xSrxCoRuO6
    J. Magn. Magn. Mater. 322 (2010) 1189 - 1191.

  76. J. Hejtmánek, E. Šantavá, K. Knížek, M. Maryško, and Z. Jirák, T. Naito, H. Sasaki, and H. Fujishiro
    Metal-insulator transition and the Pr3+/Pr4+ valence shift in (Pr1-yYy)0.7Ca0.3CoO3
    Phys. Rev. B 82 (2010) 165107(1) - 165107(7).

  77. K. Knížek, J. Hejtmánek, P. Novák, Z. Jirák
    Charge transfer, valence, and the metal-insulator transition in Pr0.5Ca0.5CoO3
    Phys. Rev. B 81 (2010) 155113(1) - 155113(5).

  78. K. Knížek, Z. Jirák, J. Hejtmánek, P. Novák
    Transition from the diamagnetic insulator to ferromagnetic metal in La1-xSrxCoO3
    J. Magn. Magn. Mater. 322 (2010) 1221 - 1223.

  79. P. Tomeš, R. Robert, M. Trottmann, L. Bocher, M. H. Aguirre, A. Bitschi, J. Hejtmánek, A. Weidenkaff
    Synthesis and Characterization of New Ceramic Thermoelectrics Implemented in a Thermoelectric Oxide Module
    J. Electron. Mater. 39 online (2010) 1214(1) - 1214(8).

  80. P. Tomeš, A. Weidenkaff, J. Hejtmánek, K. Knížek
    On the physical properties of Sr1-xNaxRuO3 (x = 0 - 0.19)
    Solid State Sci. 12 (2010) 1112 - 1120.

  81. L. Bocher, M. H. Aguirre, R. Robert, D. Logvinovich, S. Bakardjieva, J. Hejtmánek, A. Weidenkaff
    High-temperature stability, structure and thermoelectric properties of CaMn1-xNbxO3 phases
    Acta Mater. 57 (2009) 5667 - 5680.

  82. Candolfi C., Lenoir B., Dauscher A., Guilmeau E., Hejtmánek J., Tobola J., Wiendlocha B., Kaprzyk S.
    Transport properties of the Mo3Sb7 compound
    Phys. Rev. B 79 (2009) 035114(1) - 035114(6).

  83. Candolfi C., Lenoir B., Dauscher A., Hejtmánek J., Tobola J.
    Low-temperature galvanomagnetic, magnetic, and thermoelectric properties of Mo3Sb7-xTex(x=0.0, 0.3, 1.0, 1.6, and 1.8)
    Phys. Rev. B 79 (2009) 235108(1) - 235108(12).

  84. C. Candolfi, B. Lenoir, A. Dauscher, J. Hejtmánek, J. Tobola
    Electronic band structure, transport, and magnetic properties of Mo3-xRuxSb7
    Phys. Rev. B 80 (2009) 155127(1) - 155127(10).

  85. K. Knížek, J. Hejtmánek, Z. Jirák, P. Tomeš, P. Henry, G. André
    Neutron diffraction and heat capacity studies of PrCoO3 and NdCoO3
    Phys. Rev. B 79 (2009) 134103(1) - 134103(7).

  86. K. Knížek, Z. Jirák, J. Hejtmánek, P. Novák, Wei Ku,
    GGA+U calculations of correlated spin excitations in LaCoO3
    Phys. Rev. B 79 (2009) 014430(1) - 014430(8).

  87. Logvinovich D., Hejtmánek J., Knížek K., Maryško M., Homazava N., Tomeš P., Aguiar R., Ebbinghaus S. G., Reller A., Weidenkaff A.
    On the magnetism, thermal- and electrical transport of SrMoO2N
    J. Appl. Phys. 105 (2009) 023522(1) - 023522(6).

  88. J. Sablayrolles, V. Jubera, M. Delaigue, I. Manek-Hönninger, J. -P. Chaminade, J. Hejtmánek, R. Decourt, A. Garcia
    Thermal properties and cw-laser operation of the ytterbium doped borate Li6Y(BO3)3
    Mater. Chem. Phys. 115 (2009) 512 - 515.

  89. A. Baran, A. Zorkovská, A. Feher, J. Šebek, E. Šantavá, J. Hejtmánek, M. Veverka, I. Bradaric and M. Ružička
    Low Temperature Anomalies in the Specific Heat and Magnetic Susceptibility of Na0.7CoO2 Samples
    Acta Phys. Polon. A 113 (2008) 495 - 498.

  90. J. Hejtmánek, Z. Jirák, K. Knížek, M. Maryško, M. Veverka, C. Autret
    Valence and spin states in perovskites LaCo0.95M0.05O3 (M = Mg, Ga, Ti)
    J. Magn. Magn. Mater. 320 (2008) 92 - 95.

  91. J. Hejtmánek, K. Knížek, M. Maryško, Z. Jirák, D. Sedmidubský, Z. Sofer, V. Peřina, H. Hardtdegen, C. Buchal
    On the magnetic properties of Gd implanted GAN
    J. Appl. Phys. 103 (2008) 07D107(1) - 07D107(3).

  92. Z. Jirák, J. Hejtmánek, K. Knížek, M. Veverka
    Electrical resistivity and thermopower measurements of the hole- and electron-doped cobaltites LnCoO3
    Phys. Rev. B 78 (2008) 014432(1) - 014432(8).

  93. K. Knížek, Z. Jirák, J. Hejtmánek, P. Henry, G. André
    Structural anomalies, spin transitions and charge disproportionation in LnCoO3
    J. Appl. Phys. 103 (2008) 07B703(1) - 07B703(3).

  94. D. Logvinovich, M. H. Aguirre, J. Hejtmanek, R. Aguiar, S. G. Ebbinghaus, A. Reller, A. Weidenkaff
    Phase formation, structural and microstructural characterization of novel oxynitride- perovskites synthesized by thermal ammonolysis of (Ca,Ba)MoO4 and (Ca,Ba)MoO3
    J. Solid State Chem. 181 (2008) 2243 - 2249.

  95. Z. Sofer, D. Sedmidubský, J. Stejskal, J. Hejtmánek, M. Maryško, K. Jurek, M. Václavů, V. Havránek, A. Macková
    Growth and characterization of GaN:Mn layers by MOVPE
    J. Cryst. Growth 310 (2008) 5025 - 5027.

  96. P. Tomeš, J. Hejtmánek, K. Knížek
    On the La2-xSrxCoRuO6 double perovskites: Crystal structure, magnetic properties and transport.
    Solid State Sci. 10 (2008) 486 - 490.

  97. C. Candolfi, B. Lenoir, A. Dauscher, C. Bellouard, J. Hejtmánek, E. Šantavá, J. Tobola
    Spin Fluctuations and Superconductivity in Mo3Sb7
    Phys. Rev. Lett. 99 (2007) 037006(1) - 037006(4).

  98. A. Chichev, M. Dlouhá, S. Vratislav, J. Hejtmánek, Z. Jirák, K. Knížek, M. Maryško
    Neutron diffraction study of Pr0.5Ca0.5CoO3-\gamma (γ=0 and 0.07)
    Z. Kristallogr. 26 (2007) 435 - 440.

  99. A. Chichev, J. Hejtmánek, Z. Jirák, K. Knížek, M. Maryško, M. Dlouhá, S. Vratislav
    The low-temperature phase separation in Pr0.5Ca0.5CoO3
    J. Magn. Magn. Mater. 316 (2007) e728

  100. S. Hebert, D. Flahaut, C. Martin, S. Lemonnier, J. Noudem, C. Goupil, A. Maignan, J. Hejtmánek
    Thermoelectric properties of perovskites: Sign change of the Seebeck coefficient and high temperature properties
    Prog. Solid State Ch. 35 (2007) 457 - 467.

  101. M. Miclau, J. Hejtmánek, R. Retoux, K. Knížek, Z. Jirák, R. Fresard, A. Maignan, S. Hebert, M. Hervieu, and C. Martin
    Structural and Magnetic Transitions in CaMn1-xWxO3
    Chem. Mater. 19 (2007) 4243 - 4251.

  102. M. Puyet, A. Dauscher, B. Lenoir, C. Bellouard, C. Stiewe, E. Müller, J. Hejtmánek, J. Tobola
    Influence of Ni on the thermoelectric properties of the partially filled calcium skutterudites CayCo4-xNixSb12
    Phys. Rev. B 75 (2007) 245110(1) - 245110(10).

  103. O. Boffoue , A. Jacquot , R. Duclere , M. Guilloux-Viry , J. Hejtmánek , A. Dauscher , and B. Lenoir
    Thermal conductivity of SrBi2Nb2O9 ferroelectric thin films
    Appl. Phys. Lett. 89 (2006) 92904(1) - 92904(3).

  104. V. Chichev , M. Dlouhá , S. Vratislav , K. Knížek , J. Hejtmánek , M. Maryško , M. Veverka , Z. Jirák , O. Golosova , P. Kozlenko , and N. Savenko
    Structural, magnetic, and transport properties of the single-layered perovskites La2-xSrxCoO4 (x=1.0-1.4)
    Phys. Rev. B 74 (2006) 134414(1) - 134414(8).

  105. M. Hampl , A. Strejc , D. Sedmidubský , K. Růžička , J. Hejtmánek , and J. Leitner
    Heat capacity, enthalpy and entropy of bismuth niobate and bismuth tantalate
    J. Solid State Chem. 179 (2006) 77 - 80.

  106. J. Hejtmánek, M. Veverka, K. Knížek, H. Fujishiro, S. Hebert, Y. Klein, A. Maignan, C. Bellouard, B. Lenoir,
    Cobaltites as perspective thermoelectrics
    Mat. Res. Soc. Symposium Proceedings 886, 35 (2006)

  107. Y. Kashiwadaa, H. Fujishiro, Y. Fujine, M. Ikebe, and J. Hejtmánek
    Metal insulator transition and phonon scattering mechanisms in La1-xSrxCo3
    Physica B 378-380 (2006) 529 - 531.

  108. K. Knížek , Z. Jirák , J. Hejtmánek , and P. Novák
    Character of the excited state of the Co3+ ion in LaCoO3
    J. Phys.-Condens. Mat. 18 (2006) 3285 - 3297.

  109. K. Knížek , Z. Jirák , J. Hejtmánek , M. Veverka , M. Maryško , C. Hauback , and H. Fjellvag
    Structure and physical properties of YCoO3 at temperatures up to 1000 K
    Phys. Rev. B 73 (2006) 214443(1) - 214443(6).

  110. A. Maignan , V. Caignaert , D. Pelloquin , S. Hébert , V. Pralong , J. Hejtmánek , and D. Khomskii
    Spin, charge, and lattice coupling in triangular and Kagome sublattices of CoO4 tetrahedra: YbBaCo4O7+delta (delta=0,1)
    Phys. Rev. B 74 (2006) 165110(1) - 165110(5).

  111. M. Puyet , C. Candolfi , L. Chaput , V. Da Ros , A. Dauscher , B. Lenoir , and J. Hejtmánek
    Low-temperature thermal properties of n-type partially filled calcium skutterudites
    J. Phys.-Condens. Mat. 18 (2006) 11301 - 11308.

  112. M. Puyet , B. Lenoir , A. Dauscher , P. Pecheur , C. Bellouard , J. Tobola , and J. Hejtmánek
    Electronic, transport, and magnetic properties of CaxCo4Sb12 partially filled skutterudites
    Phys. Rev. B 73 (2006) 35126(1) - 35126(12).

  113. D. Sedmidubský, A. Strejc , O. Beneš , K. Růžička , J. Hejtmánek , P. Javorský , M. Nevřiva , and C. Martin
    Energetics of charge order transition in Bi1-xSrxMnO3
    J. Solid State Chem. 179 (2006) 3798 - 3804.

  114. C. Autret, J. Hejtmánek, K. Knížek, M. Maryško, Z. Jirák, M. Dlouhá and S. Vratislav
    Electric transport and magnetic properties of perovskites LaMn1-xCoxO3 up to 900 K
    J. Phys.-Condens. Mat. 17 (2005) 1601 - 1616.

  115. Yosuke Fujine, Hiroyuki Fujishiro, Yohei Kashiwada, Jiří Hejtmánek and Manabu Ikebe
    Anomalous phonon scattering by Jahn–Teller active Co intermediate spins in LaCoO3 and doped LaCoO3
    Physica B 359-361 (2005) 1360 - 1362.

  116. Y. Klein , D. Pelloquin , S. Hebert , A. Maignan , and J. Hejtmanek
    Thermoelectric [Sr-2(Bi,Co)(n-2)O-n](RS)[CoO2](1.8) layer cobaltities: The role of the intergrowth between the n=3 and n=4 terms
    J. Appl. Phys. 98 (2005) 13701(1) - 13701(5).

  117. K. Knizek , Z. Jirak, J. Hejtmanek, M. Veverka, M. Marysko, G. Maris, T. M. Palstra
    Structural anomalies associated with the electronic and spin transitions in LnCoO(3)
    Eur. Phys. J. B 47 (2005) 213 - 220.

  118. M. Puyet , A. Dauscher , B. Lenoir , M. Dehmas , C. Stiewe , E. Muller , and J. Hejtmanek
    Beneficial effect of Ni substitution on the thermoelectric properties in partially filled CayCo4-xNixSb12 skutterudites
    J. Appl. Phys. 97 (2005) 83712(1) - 83712(4).

  119. J. Hejtmanek , Z. Jirak , K. Knizek , M. Marysko , M. Veverka , and H. Fujishiro
    Magnetism, structure and transport of Y1-xCaxCoO3 and La1-xBaxCoO3
    J. Magn. Magn. Mater. 272 (2004) E283

  120. J. Hejtmanek , Z. Jirak , K. Knizek , E. Pollert , C. Martin , and A. Maignan
    Phase competition in Pr0.8-xLaxNa0.2Mn1-yMeyO3
    J. Magn. Magn. Mater. 272 (2004) E287

  121. N. Hudakova , K. Knizek , and J. Hejtmanek
    The infrared properties of Bi2Y0.1Sr1.9CaCu2O8+delta superconductor
    Physica C 406 (2004) 58 - 62.

  122. Z. Jirák, J. Hejtmánek, K. Knížek, S. Krupička, M. Maryško
    Effect of Cr doping in charge ordered Y1-xCaxMnO3 (x~0.5)
    J. Magn. Magn. Mater. 272-276 (2004) E1029

  123. K. Knížek, J. Hejtmánek, Z. Jirák, C. Martin, M. Hervieu, B. Raveau, G. André, F. Bourée
    Structure, magnetism and transport properties of Pr1-xSrxMnO3 (x = 0.45 - 0.75) up to 1200 K
    Chem. Mater. 16 (2004) 1104 - 1110.

  124. K. Knizek , Z. Jirak , J. Hejtmanek , M. Marysko , C. Martin , A. Maignan , and M. Hervieu
    The nanoscopic separation of magnetic phases in Cr-doped manganites Pr0.44Sr0.56MnO3
    J. Magn. Magn. Mater. 272 (2004) E1085

  125. E. Pollert , J. Hejtmanek , Z. Jirak , K. Knizek , M. Marysko , P. Doumerc , C. Grenier , and J. Etourneau
    Influence of the structure on electric and magnetic properties of La0.8Na0.2Mn1-xCoxO3 perovskites
    J. Solid State Chem. 177 (2004) 4564 - 4568.

  126. D. Sedmidubsky , O. Benes , P. Beran , J. Hejtmanek , and M. Marysko
    Magnetism, transport and charge order in Bi1-xSrxMnO3
    J. Magn. Magn. Mater. 272 (2004) E285

  127. D. Sedmidubsky , Z. Jirak , J. Hejtmanek , and M. Marysko
    Mn-site doped Y1-xCaxMnO3 (x=0.3-0.4) - from spin glass to FM cluster formation
    J. Magn. Magn. Mater. 272-76 (2004) 1323 - 1324.

  128. J. Hejtmanek , K. Knizek , Z. Jirak , M. Hervieu , C. Martin , M. Nevriva , and P. Beran
    Ordering phenomena and transport properties of Bi1/2Sr1/2MnO3 single crystals
    J. Appl. Phys. 93 (2003) 7370 - 7372.

  129. Z. Jirak , J. Hejtmanek , K. Knizek , M. Marysko , C. Martin , A. Maignan , and M. Hervieu
    Magnetoresistive behavior of Cr-doped manganites Pr0.44Sr0.56MnO3
    J. Appl. Phys. 93 (2003) 8083 - 8085.

  130. M. Nevriva , P. Beran , D. Sedmidubsky , A. Strejc , J. Hejtmanek , C. Martin , O. Perez , S. Malo , and B. Raveau
    Crystal growth of the Bi1-x(Sr,Ca)(x)MnO3 Manganites
    SOL ST PHEN 90-91 (2003) 371 - 376

  131. E. Pollert , J. Hejtmanek , Z. Jirak , K. Knizek , and M. Marysko
    Influence of Co doping on properties of Pr0.8Na0.2Mn((1-y))CoyO3 perovskites
    J. Solid State Chem. 174 (2003) 466 - 470.

  132. M. Savosta , I. Kamenev , A. Borodin , P. Novak , M. Marysko , J. Hejtmanek , K. Dorr , and M. Sahana
    Ferromagnetic insulating state in manganites: Mn-55 NMR study
    Phys. Rev. B 67 (2003) 94403(1) - 94403(9).

  133. M. Dlouhá, S. Vratislav, Z. Jirák, J. Hejtmánek, K. Knížek, D. Sedmidubský
    Structure and magnetic order in Y1-xCaxMnO3 (x = 0.3 and 0.5)
    Appl. Phys. A-Mater. 74 (2002) S673

  134. J. Hejtmanek , Z. Jirak , E. Pollert , D. Sedmidubsky , A. Strejc , C. Martin , A. Maignan , and V. Hardy
    Two dimensional metallic conductivity in Pr1-xSrxMnO3 antiferromagnets
    J. Appl. Phys. 91 (2002) 8275 - 8277.

  135. J. Hejtmanek , E. Pollert , Z. Jirak , D. Sedmidubsky , A. Strejc , A. Maignan , C. Martin , V. Hardy , R. Kuzel , and Y. Tomioka
    Magnetism and transport in Pr1-xSrxMnO3 single crystals (0.48 <= x <= 0.57)
    Phys. Rev. B 66 (2002) 14426(1) - 14426(8).

  136. Z. Jirak , J. Hejtmanek , K. Knizek , M. Marysko , E. Pollert , M. Dlouha , S. Vratislav , R. Kuzel , and M. Hervieu
    Structure and magnetism in the Pr1-xNaxMnO3 perovskites (0 <= x <= 0.2)
    J. Magn. Magn. Mater. 250 (2002) 275 - 287.

  137. Z. Jirak , C. Martin , M. Hervieu , and J. Hejtmanek
    Charge and spin configurations in Pr1-xCaxMnO3 (x=0.5-0.75)
    Appl. Phys. A-Mater. Sci. Process. 74 (2002) S1755 - S1757

  138. E. Pollert , Z. Jirak , J. Hejtmanek , A. Strejc , R. Kuzel , and V. Hardy
    Detailed study of the structural and magnetic transitions in Pr1-xSrxMnO3 single crystals (0.48 <= x <= 0.57)
    J. Magn. Magn. Mater. 246 (2002) 290 - 296.

  139. T. Satoh , Y. Kikuchi , K. Miyano , E. Pollert , J. Hejtmanek , and Z. Jirak
    Irreversible photoinduced insulator-metal transition in charge ordered Pr0.75Na0.25MnO3
    Phase Transit. 75 (2002) 935 - 940

  140. T. Satoh , Y. Kikuchi , K. Miyano , E. Pollert , J. Hejtmanek , and Z. Jirak
    Irreversible photoinduced insulator-metal transition in the Na-doped manganite Pr0.75Na0.25MnO3
    Phys. Rev. B 65 (2002) 125103(1) - 125103(4).

  141. M. Savosta , A. Borodin , M. Marysko , Z. Jirak , J. Hejtmanek , and P. Novak
    Ferromagnetic-antiferromagnetic transition in Pr0.51Sr0.49MnO3 manganite
    Phys. Rev. B 65 (2002) 224418(1) - 224418(4).

  142. D. Sedmidubsky , J. Hejtmanek , M. Marysko , Z. Jirak , V. Hardy , and C. Martin
    Spin glass properties of Y0.7Ca0.3MnO3 and Th0.35Ba0.37Ca0.28MnO3
    J. Appl. Phys. 91 (2002) 8260 - 8262.

  143. E. R. Buzin, W. Prellier, C. Simon, S. Mercone, B. Mercey, B. Raveau, J. Šebek, J. Hejtmánek
    Control of the colossal magnetoresistance by strain effect in Nd0.5Ca0.5MnO3 thin films
    Appl. Phys. Lett. 79 (2001) 647 - 649.

  144. J. Hejtmánek, Z. Jirák, J. Šebek, A. Strejc, M. Hervieu
    Magnetic phase diagram of the charge ordered manganite Pr0.8Na0.2MnO3
    J. Appl. Phys. 89 (2001) 7413 - 7415.

  145. Z. Jirak , J. Hejtmanek , E. Pollert , C. Martin , A. Maignan , B. Raveau , M. Savosta , Y. Tomioka , and Y. Tokura
    Magnetic ground states in Pr1-xSrxMnO3 (x=0.48-0.75)
    J. Appl. Phys. 89 (2001) 7404 - 7406.

  146. S. Krupicka , Z. Jirak , J. Hejtmanek , M. Marysko , P. Novak , M. Savosta , and R. Sonntag
    Phase separation in structural and magnetic transitions in Pr0.5Ca0.5-xSrxMnO3 (x=0.15 and 0.3)
    J. Phys.-Condes. Matter 13 (2001) 6813 - 6834

  147. Z. Jirak , J. Hejtmanek , K. Knizek , M. Marysko , V. Sima , and R. Sonntag
    Ferromagnetic-antiferromagnetic transition in tetragonal La0.50Sr0.50MnO3
    J. Magn. Magn. Mater. 217 (2000) 113 - 119.

  148. C. Martin , A. Maignan , M. Hervieu , B. Raveau , and J. Hejtmanek
    Extension of ferromagnetism and metallicity to electron-rich manganites by Ru-doping: Generation of new CMR oxides Sm0.2Ca0.8Mn1-xRuxO3
    Eur. Phys. J. B 16 (2000) 469 - 474

  149. C. Masset , C. Michel , A. Maignan , M. Hervieu , O. Toulemonde , F. Studer , B. Raveau , and J. Hejtmanek
    Misfit-layered cobaltite with an anisotropic giant magnetoresistance: Ca3Co4O9
    Phys. Rev. B 62 (2000) 166 - 175.

  150. M. Savosta , J. Hejtmanek , Z. Jirak , M. Marysko , P. Novak , Y. Tomioka , and Y. Tokura
    Magnetic and transport properties of Pr0.65Ca0.21Sr0.14MnO3 and Pr0.65Ba0.35MnO3 single crystals
    Phys. Rev. B 61 (2000) 6896 - 6901.

  151. M. Savosta , S. Karnachev , S. Krupicka , J. Hejtmanek , Z. Jirak , M. Marysko , and P. Novak
    NMR evidence of the magnetic phase separation in Pr0.5Ca0.2Sr0.3MnO3 manganite
    Phys. Rev. B 62 (2000) 545 - 549.

  152. M. Savosta , P. Novak , M. Marysko , Z. Jirak , J. Hejtmanek , J. Englich , J. Kohout , C. Martin , and B. Raveau
    Coexistence of antiferromagnetism and ferromagnetism in Ca1-xPrxMnO3 (x <= 0.1) manganites
    Phys. Rev. B 62 (2000) 9532 - 9537.

  153. S. Krupicka , M. Marysko , Z. Jirak , and J. Hejtmanek
    Details of structural and magnetic transitions in Pr0.5Ca0.5-xSrxMnO3 perovskites
    J. Magn. Magn. Mater. 206 (1999) 45 - 67.

  154. K. Knizek , M. Veverka , E. Hadova , J. Hejtmanek , D. Sedmidubsky , and E. Pollert
    Synthesis of HgBa2CuO4+delta by sol-gel method under controlled oxygen pressure; electron and thermal transport properties
    Physica C 302 (1998) 290 - 298.

  155. Z. Jirak , J. Hejtmanek , E. Pollert , M. Marysko , M. Dlouha , and S. Vratislav
    Canted structures in the Mn3+/Mn4+ perovskites
    J. Appl. Phys. 81 (1997) 5790 - 5792.

  156. S. Vratislav , M. Dlouha , J. Hejtmanek , Z. Jirak , and K. Knizek
    Structure properties and oxygen content in Y0.6Ca0.2Ba2Cu3Oy (y=6.03-6.89) by neutron diffraction
    Physica B 234 (1997) 928 - 930.

  157. J. Hejtmanek , Z. Jirak , K. Knizek , M. Dlouha , and S. Vratislav
    Oxygen content and superconductivity in Y0.8Ca0.2Ba2Cu3Oy (y=6.03-6.89)
    Phys. Rev. B 54 (1996) 16226 - 16233.

  158. J. Hejtmánek, E. Pollert, D. Sedmidubský, P. Vašek, M. Nevřiva
    Superconductivity and electric transport of Bi2+xSr2-yCuO6+δ single crystals
    Physica C 264 (1996) 220 - 226.

  159. V. Plecháček, J. Hejtmánek, D. Sedmidubský, K. Knížek, E. Pollert, Z. Janů, R. Tichý
    MAGNETIC SHIELDING AND TRAPPING PROPERTIES OF BPSCCO SUPERCONDUCTING TUBES
    IEEE Trans. Appl. Supercond. 5 (1995) 528 - 531.

  160. J. Hejtmánek, M. Neviřva, E. Pollert, D. Sedmidubský, P. Vašek
    Electrical transport and superconductivity of Bi2+xSr2-xCuO6+d single crystals
    Physica C 235-240 (1994) 1389 - 1390.

  161. D. Sedmidubský, E. Pollert, J. Hejtmánek, P. Vašek
    Electric transport properties of Bi2-xSr2-yCu1O6+δ (x=y/3) solid solutions
    Physica C 232 (1994) 104 - 110.

  162. R. Tichý, M. Odehnal, V. Petříček, S. Šafrata, E. Pollert, J. Kamarád, J. Hejtmánek, O. Smrčková, D. Sýkorová
    SQUID behavior at liquid nitrogen temperature in high-Tc superconductors of the type Y-Ba-Cu-O
    J. Low Temp. Phys. 70 (1988) 187 - 190.