Search results

  1. 1.
    0585184 - FZÚ 2025 RIV NL eng J - Journal Article
    Zhukova, E.S. - Nekrasov, B.M. - Tyunina, Marina - Vetokhina, Volha - Kocourek, Tomáš - de Prado, Esther - Stolyarov, V.S. - Frolov, A.S. - Melentev, A.V. - Savinov, Maxim - Bush, A.A. - Kozlov, V.I. - Talanov, M. - Gorshunov, B.P.
    Terahertz ferroelectric soft mode in weakly doped SrTiO3: M thin films (M=Mn, Ni, Fe, Co).
    Journal of Alloys and Compounds. Roč. 976, Mar (2024), č. článku 173255. ISSN 0925-8388. E-ISSN 1873-4669
    R&D Projects: GA ČR(CZ) GA22-10832S; GA MŠMT(CZ) EF16_019/0000760
    Grant - others:OP VVV - SOLID21(XE) CZ.02.1.01/0.0/0.0/16_019/0000760; AV ČR(CZ) StrategieAV21/26
    Program: StrategieAV
    Institutional support: RVO:68378271
    Keywords : Strontium titanate * thin films * soft mode * terahertz spectroscopy
    OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
    Impact factor: 6.2, year: 2022
    Permanent Link: https://hdl.handle.net/11104/0352931
     
     
  2. 2.
    0573146 - FZÚ 2024 RIV NL eng J - Journal Article
    Nuzhnyy, Dmitry - Petzelt, Jan - Bovtun, Viktor - Kempa, Martin - Repček, Dalibor - Tkach, A. - Vilarinho, P. M. - Kamba, Stanislav
    High-frequency dielectric properties of K1-xLixTaO3 ceramics compared to crystals.
    Journal of the European Ceramic Society. Roč. 43, č. 12 (2023), s. 5241-5247. ISSN 0955-2219. E-ISSN 1873-619X
    R&D Projects: GA ČR(CZ) GA21-06802S; GA MŠMT(CZ) EF16_019/0000760
    Grant - others:OP VVV - SOLID21(XE) CZ.02.1.01/0.0/0.0/16_019/0000760
    Institutional support: RVO:68378271
    Keywords : Li-doped KTaO3 * dielectric spectroscopy * ferroelectrics * phase transition * soft mode
    OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
    Impact factor: 5.7, year: 2022
    Method of publishing: Limited access
    https://doi.org/10.1016/j.jeurceramsoc.2023.04.037
    Permanent Link: https://hdl.handle.net/11104/0343611
     
     
  3. 3.
    0569211 - FZÚ 2023 RIV US eng C - Conference Paper (international conference)
    Kadlec, Filip - Nuzhnyy, Dmitry - Kadlec, Christelle - Petzelt, Jan - Savinov, Maxim - Kamba, Stanislav
    Unusual set of anomalies in the lattice dynamics of lawsonite near its phase transitions.
    International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) /47./. New York: IEEE, 2022, č. článku 9895469. ISBN 978-1-7281-9427-1. ISSN 2162-2027.
    [International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) /47./. Delft (NL), 28.08.2022-02.09.2022]
    R&D Projects: GA ČR(CZ) GA20-01527S
    Institutional support: RVO:68378271
    Keywords : lawsonite * terahertz spectroscopy * soft mode * dielectric permittivity
    OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
    https://ieeexplore.ieee.org/document/9895469
    Permanent Link: https://hdl.handle.net/11104/0340597
     
     
  4. 4.
    0552556 - FZÚ 2022 RIV DE eng J - Journal Article
    Petzelt, Jan - Bovtun, Viktor - Nuzhnyy, Dmitry - Kempa, Martin - Savinov, Maxim - Pasciak, Marek - Kamba, Stanislav - Canu, G. - Buscaglia, V.
    Broadband dielectric, terahertz, and infrared spectroscopy of BaTiO3-BaZrO3 solid solution: from proper ferroelectric over diffuse and relaxor ferroelectrics and dipolar glass to normal dielectric.
    Physica Status Solidi B. Roč. 258, č. 10 (2021), č. článku 2100259. ISSN 0370-1972. E-ISSN 1521-3951
    R&D Projects: GA MŠMT(CZ) EF16_019/0000760; GA ČR(CZ) GF20-20326L
    Grant - others:OP VVV - SOLID21(XE) CZ.02.1.01/0.0/0.0/16_019/0000760
    Institutional support: RVO:68378271
    Keywords : soft mode * relaxor * phase transition
    OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
    Impact factor: 1.782, year: 2021
    Method of publishing: Limited access
    https://doi.org/10.1002/pssb.202100259
    Permanent Link: http://hdl.handle.net/11104/0327667
     
     
  5. 5.
    0543053 - FZÚ 2022 RIV US eng J - Journal Article
    Bovtun, Viktor - Nuzhnyy, Dmitry - Kempa, Martin - Ostapchuk, Tetyana - Skoromets, Volodymyr - Suchanicz, J. - Czaja, P. - Petzelt, Jan - Kamba, Stanislav
    Ferroelectric soft mode and microwave dielectric relaxation in BaTiO3-PbMg1/3Nb2/3O3 ceramics.
    Physical Review Materials. Roč. 5, č. 1 (2021), č. článku 014404. ISSN 2475-9953. E-ISSN 2475-9953
    R&D Projects: GA MŠMT(CZ) EF16_019/0000760; GA ČR(CZ) GF20-20326L
    Grant - others:OP VVV - SOLID21(XE) CZ.02.1.01/0.0/0.0/16_019/0000760; AV ČR(CZ) PAN-17-04
    Program: Bilaterální spolupráce
    Institutional support: RVO:68378271
    Keywords : ferroelectrics * phase transitions * soft mode * microwave relaxation
    OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
    Impact factor: 3.980, year: 2021
    Method of publishing: Limited access
    https://doi.org/10.1103/PhysRevMaterials.5.014404
    Permanent Link: http://hdl.handle.net/11104/0320359
     
     
  6. 6.
    0521120 - FZÚ 2020 RIV US eng M - Monography Chapter
    Petzelt, Jan - Nuzhnyy, Dmitry
    Soft polar phonon mode in SrTiO3 single crystals, ceramics and thin films.
    Strontium titanate: Synthesis, properties and uses. New York: Nova Science Publishers, Inc, 2019 - (Tkach, A.; Vilarinho, P.), s. 1-39. ISBN 978-1-53615-437-5
    R&D Projects: GA MŠMT(CZ) EF16_019/0000760
    Grant - others:OP VVV - SOLID21(XE) CZ.02.1.01/0.0/0.0/16_019/0000760; AV ČR(CZ) PAN-17-04
    Program: Bilaterální spolupráce
    Institutional support: RVO:68378271
    Keywords : soft mode * infrared and terahertz spectroscopy * Raman and hyper-Raman spectroscopy * dielectric response * effective dielectric response
    OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
    Permanent Link: http://hdl.handle.net/11104/0305782
     
     
  7. 7.
    0507901 - FZÚ 2020 RIV US eng J - Journal Article
    Nuzhnyy, Dmitry - Petzelt, Jan - Bovtun, Viktor - Kamba, Stanislav - Hlinka, Jiří
    Soft mode driven local ferroelectric transition in lead-based relaxors.
    Applied Physics Letters. Roč. 114, č. 18 (2019), s. 1-5, č. článku 182901. ISSN 0003-6951. E-ISSN 1077-3118
    R&D Projects: GA MŠMT EF16_019/0000760; GA ČR GA18-09265S
    Grant - others:OP VVV - SOLID21(XE) CZ.02.1.01/0.0/0.0/16_019/0000760
    Institutional support: RVO:68378271
    Keywords : ferroelectric transition * soft mode * effective medium approximation
    OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
    Impact factor: 3.597, year: 2019
    Method of publishing: Limited access
    https://doi.org/10.1063/1.5090468
    Permanent Link: http://hdl.handle.net/11104/0298865
     
     
  8. 8.
    0505465 - FZÚ 2020 GB eng J - Journal Article
    Kamba, Stanislav - Ishibashi, Y. - Sigov, A. - Bhalla, A.
    Guest Editorial.
    Ferroelectrics. Roč. 532, č. 1 (2018), vii-ix. ISSN 0015-0193. E-ISSN 1563-5112
    Institutional support: RVO:68378271
    Keywords : soft mode * ferroelectric phase transitions * composites
    OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
    Impact factor: 0.697, year: 2018
    Method of publishing: Limited access
    https://doi.org/10.1080/00150193.2018.1503915
    Permanent Link: http://hdl.handle.net/11104/0296960
     
     
  9. 9.
    0502133 - FZÚ 2019 RIV GB eng J - Journal Article
    Glogarová, Milada - Novotná, Vladimíra - Bubnov, Alexej M.
    Dielectric response of ferroelectric liquid crystals in samples of finite thickness.
    Ferroelectrics. Roč. 532, č. 1 (2018), s. 20-27. ISSN 0015-0193. E-ISSN 1563-5112
    R&D Projects: GA ČR GA18-14497S
    Institutional support: RVO:68378271
    Keywords : ferroelectric liquid crystals * dielectric response * soft mode * Goldstone mode
    OECD category: Nano-materials (production and properties)
    Impact factor: 0.697, year: 2018
    Permanent Link: http://hdl.handle.net/11104/0294086
     
     
  10. 10.
    0483352 - FZÚ 2018 RIV US eng J - Journal Article
    Nuzhnyy, Dmitry - Petzelt, Jan - Bovtun, Viktor - Kempa, Martin - Kamba, Stanislav - Hlinka, Jiří - Hehlen, B.
    Infrared, terahertz, and microwave spectroscopy of the soft and central modes in Pb(Mg1/3Nb2/3)O3.
    Physical Review B. Roč. 96, č. 17 (2017), s. 1-13, č. článku 174113. ISSN 2469-9950. E-ISSN 2469-9969
    R&D Projects: GA MŠMT(CZ) LD15014; GA ČR GA15-04121S
    Institutional support: RVO:68378271
    Keywords : relaxor ferroelectrics * soft mode * polar nanodomains
    OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
    Impact factor: 3.813, year: 2017
    Permanent Link: http://hdl.handle.net/11104/0278701
     
     

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