Search results
- 1.0541752 - FZÚ 2022 RIV CH eng J - Journal Article
Veverka, Pavel - Kubíčková, Lenka - Jirák, Zdeněk - Herynek, V. - Veverka, Miroslav - Kaman, Ondřej
Temperature and field dependences of transverse relaxivity of Co-Zn ferrite nanoparticles coated with silica: the role of magnetic properties and different regimes.
Materials Chemistry and Physics. Roč. 260, Feb (2021), č. článku 124178. ISSN 0254-0584. E-ISSN 1879-3312
R&D Projects: GA MŠMT(CZ) EF16_019/0000760; GA ČR GA18-13323S
Grant - others:OP VVV - SOLID21(XE) CZ.02.1.01/0.0/0.0/16_019/0000760
Institutional support: RVO:68378271
Keywords : magnetic nanoparticles * silica-coated particles * transverse relaxivity * motional averaging regime * static dephasing
OECD category: Nano-materials (production and properties)
Impact factor: 4.778, year: 2021
Method of publishing: Limited access
https://doi.org/10.1016/j.matchemphys.2020.124178
Permanent Link: http://hdl.handle.net/11104/0319283 - 2.0519491 - FZÚ 2020 RIV NL eng J - Journal Article
Kubíčková, Lenka - Brázda, Petr - Veverka, Miroslav - Kaman, Ondřej - Herynek, V. - Vosmanská, M. - Dvořák, P. - Bernášek, K. - Kohout, J.
Nanomagnets for ultra-high field MRI: Magnetic properties and transverse relaxivity of silica-coated ε-Fe2O3.
Journal of Magnetism and Magnetic Materials. Roč. 480, June (2019), s. 154-163. ISSN 0304-8853. E-ISSN 1873-4766
R&D Projects: GA ČR GA16-04340S
Institutional support: RVO:68378271
Keywords : epsilon polymorph of ferric oxide * relaxometry * magnetic nanoparticles * contrast agents * motional averaging and static dephasing regimes
OECD category: Condensed matter physics (including formerly solid state physics, supercond.); Condensed matter physics (including formerly solid state physics, supercond.) (UEM-P)
Impact factor: 2.717, year: 2019
Method of publishing: Limited access
https://doi.org/10.1016/j.jmmm.2019.02.067
Permanent Link: http://hdl.handle.net/11104/0304466 - 3.0469997 - FZÚ 2017 RIV NL eng J - Journal Article
Kubíčková, L. - Kohout, J. - Brázda, Petr - Veverka, Miroslav - Kmječ, T. - Kubániová, D. - Bezdička, Petr - Klementová, Mariana - Šantavá, Eva - Závěta, Karel
Impact of silica environment on hyperfine interactions in ε-Fe2O3 nanoparticles.
Hyperfine Interactions. Roč. 231, č. 1 (2016), s. 1-10, č. článku 159. ISSN 0304-3843
Institutional support: RVO:68378271 ; RVO:61388980
Keywords : iron oxide * polymorph of ferric oxide * 57Fe Mössbauer spectrometry * ferrimagnetic nanoparticles * giant coercive field * spin-reorientation transition
OECD category: Condensed matter physics (including formerly solid state physics, supercond.); Inorganic and nuclear chemistry (UACH-T)
Permanent Link: http://hdl.handle.net/11104/0267742 - 4.0450596 - FZÚ 2017 RIV US eng J - Journal Article
Dědourková, T. - Kaman, Ondřej - Veverka, Pavel - Koktan, Jakub - Veverka, Miroslav - Kuličková, Jarmila - Jirák, Zdeněk - Herynek, V.
Clusters of magnetic nanoparticles as contrast agents for MRI: effect of aggregation on transverse relaxivity.
IEEE Transactions on Magnetics. Roč. 51, č. 11 (2015), s. 5300804. ISSN 0018-9464. E-ISSN 1941-0069
R&D Projects: GA ČR GA15-10088S; GA MPO FR-TI3/521
Institutional support: RVO:68378271
Keywords : contrast agents * magnetic resonance imaging * magnetic nanoparticles * manganites * transverse relaxivity
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 1.277, year: 2015
Permanent Link: http://hdl.handle.net/11104/0251868 - 5.0448027 - FZÚ 2016 RIV US eng J - Journal Article
Kaman, Ondřej - Kořínková, T. - Jirák, T. - Maryško, Miroslav - Veverka, Miroslav
The superspin glass transition in zinc ferrite nanoparticles.
Journal of Applied Physics. Roč. 117, č. 17 (2015), "17C706-1"-"17C706-4". ISSN 0021-8979. E-ISSN 1089-7550
R&D Projects: GA ČR(CZ) GAP108/11/0807; GA ČR GAP204/10/0035
Institutional support: RVO:68378271
Keywords : superspin glass * zinc ferrite * doped magnetite * magnetic nanoparticles * thermal decomposition
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 2.101, year: 2015
Permanent Link: http://hdl.handle.net/11104/0249774 - 6.0447891 - FZÚ 2016 RIV NL eng J - Journal Article
Veverka, Pavel - Kaman, Ondřej - Kačenka, Michal - Herynek, V. - Veverka, Miroslav - Šantavá, Eva - Lukeš, I. - Jirák, Zdeněk
Magnetic La1-xSrxMnO3 nanoparticles as contrast agents for MRI: the parameters affecting 1H transverse relaxation.
Journal of Nanoparticle Research. Roč. 17, č. 1 (2015), s. 1-11. ISSN 1388-0764. E-ISSN 1572-896X
R&D Projects: GA MPO FR-TI3/521; GA ČR(CZ) GAP108/11/0807
Institutional support: RVO:68378271
Keywords : manganese perovskites * manganite * magnetic nanoparticles * magnetic resonance imaging * relaxivity * core–shell particles
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 2.101, year: 2015
Permanent Link: http://hdl.handle.net/11104/0249637 - 7.0435369 - FZÚ 2015 RIV US eng J - Journal Article
Kačenka, Michal - Kaman, Ondřej - Jirák, Zdeněk - Maryško, Miroslav - Veverka, Pavel - Veverka, Miroslav - Vratislav, S.
The magnetic and neutron diffraction studies of La1-xSrxMnO3 nanoparticles prepared via molten salt synthesis.
Journal of Solid State Chemistry. Roč. 221, Jan (2015), s. 364-372. ISSN 0022-4596. E-ISSN 1095-726X
R&D Projects: GA ČR(CZ) GAP108/11/0807
Institutional support: RVO:68378271
Keywords : magnetic nanoparticles * manganite * molten salt synthesis * neutron diffraction
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 2.265, year: 2015
Permanent Link: http://hdl.handle.net/11104/0239248 - 8.0431555 - FZÚ 2015 RIV GB eng J - Journal Article
Knížek, Karel - Jirák, Zdeněk - Hejtmánek, Jiří - Veverka, Miroslav - Kaman, Ondřej - Maryško, Miroslav - Šantavá, Eva - André, G.
Effect of Ising-type Tb3+ ions on the low-temperature magnetism of La, Ca cobaltite.
Journal of Physics-Condensed Matter. Roč. 26, č. 11 (2014), "116003-1"-"116003-9". ISSN 0953-8984. E-ISSN 1361-648X
R&D Projects: GA ČR(CZ) GAP204/11/0713
Institutional support: RVO:68378271
Keywords : perovskite cobaltites * neutron diffraction * magnetic ordering * Ising moments * linear specific heat
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 2.346, year: 2014
Permanent Link: http://hdl.handle.net/11104/0236167 - 9.0427004 - FZÚ 2015 RIV GB eng J - Journal Article
Veverka, Miroslav - Závěta, K. - Kaman, Ondřej - Veverka, Pavel - Knížek, Karel - Pollert, Emil - Burian, M. - Kašpar, P.
Magnetic heating by silica-coated Co–Zn ferrite particles.
Journal of Physics D-Applied Physics. Roč. 47, č. 6 (2014), "065503-1"-"065503-11". ISSN 0022-3727. E-ISSN 1361-6463
R&D Projects: GA ČR GAP204/10/0035; GA ČR(CZ) GAP108/11/0807
Institutional support: RVO:68378271
Keywords : cobalt–zinc ferrite * magnetic nanoparticles * coprecipitation * silica coating * hysteresis loops * calorimetric measurements * hyperthermia
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 2.721, year: 2014
http://stacks.iop.org/0022-3727/47/065503
Permanent Link: http://hdl.handle.net/11104/0232608 - 10.0422242 - FZÚ 2014 RIV US eng J - Journal Article
Žvátora, P. - Veverka, Miroslav - Veverka, Pavel - Knížek, Karel - Závěta, Karel - Pollert, Emil - Král, V. - Goglio, G. - Duguet, E. - Kaman, Ondřej
Influence of surface and finite size effects on the structural and magnetic properties of nanocrystalline lanthanum strontium perovskite manganites.
Journal of Solid State Chemistry. Roč. 204, AUG (2013), s. 373-379. ISSN 0022-4596. E-ISSN 1095-726X
R&D Projects: GA ČR(CZ) GAP108/11/0807
Institutional support: RVO:68378271
Keywords : nanoparticles * manganese perovskites * Curie temperature
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 2.200, year: 2013
Permanent Link: http://hdl.handle.net/11104/0228426