Search results
- 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 - 2.0573146 - 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 - 3.0569211 - 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 - 4.0552556 - 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 - 5.0543053 - 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 - 6.0521120 - 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 - 7.0507901 - 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 - 8.0505465 - 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 - 9.0502133 - 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 - 10.0483352 - 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