Search results
- 1.0570491 - ÚFM 2024 RIV GB eng J - Journal Article
Scheiber, D. - Svoboda, Jiří - Fischer, F. D. - Böhm, H. J. - Romaner, L.
Fully coupled segregation and precipitation kinetics model with ab initio input for the Fe-Au system.
Acta Materialia. Roč. 244, JAN (2023), č. článku 118577. ISSN 1359-6454. E-ISSN 1873-2453
Institutional support: RVO:68081723
Keywords : Grain boundary segregation * Kinetics * Phase boundaries * Precipitation * Thermodynamics
OECD category: Thermodynamics
Impact factor: 9.4, year: 2022
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S1359645422009521?via%3Dihub
Permanent Link: https://hdl.handle.net/11104/0341788 - 2.0525073 - ÚFM 2021 RIV GB eng J - Journal Article
Scheiber, D. - Jechtl, T. - Svoboda, Jiří - Fischer, F. D. - Romaner, L.
On solute depletion zones along grain boundaries during segregation.
Acta Materialia. Roč. 182, JAN (2020), s. 100-107. ISSN 1359-6454. E-ISSN 1873-2453
R&D Projects: GA ČR(CZ) GA17-01641S
Institutional support: RVO:68081723
Keywords : kinetics * interface * Grain boundary segregation * Depletion regions * Thermodynamics * Kinetics
OECD category: Thermodynamics
Impact factor: 8.203, year: 2020
Method of publishing: Open access
https://www.sciencedirect.com/science/article/pii/S1359645419307025?via%3Dihub
Permanent Link: http://hdl.handle.net/11104/0309291 - 3.0525063 - ÚFM 2021 RIV CH eng J - Journal Article
Gamsjaeger, E. - Gschoepf, B. - Svoboda, Jiří
Influence of Finite Mobilities of Triple Junctions on the Grain Morphology and Kinetics of Grain Growth.
Metals. Roč. 10, č. 2 (2020), č. článku 185. E-ISSN 2075-4701
R&D Projects: GA MŠMT(CZ) EF16_025/0007304
Institutional support: RVO:68081723
Keywords : solute drag * size distributions * boundary segregation * local equilibrium * interface * motion * ferrite * recrystallization * simulations * transition * triple junction mobilities * grain topology * vertex model * microalloyed steels
OECD category: Thermodynamics
Impact factor: 2.351, year: 2020
Method of publishing: Open access
https://www.mdpi.com/2075-4701/10/2/185
Permanent Link: http://hdl.handle.net/11104/0309285 - 4.0496303 - FZÚ 2019 RIV US eng J - Journal Article
Lejček, Pavel - Všianská, Monika - Šob, Mojmír
Recent trends and open questions in grain boundary segregation.
Journal of Materials Research. Roč. 33, č. 18 (2018), s. 2647-2660. ISSN 0884-2914. E-ISSN 2044-5326
R&D Projects: GA ČR GBP108/12/G043; GA ČR(CZ) GA16-24711S; GA MŠMT(CZ) LQ1601
Grant - others:GA MŠk(CZ) LM2015042; GA MŠk(CZ) LM2015085; Ga MŠk(CZ) LM2015070
Institutional support: RVO:68378271 ; RVO:68081723
Keywords : grain boundary segregation * segregation site * segregation entropy * calculations * experiment
OECD category: Condensed matter physics (including formerly solid state physics, supercond.); Condensed matter physics (including formerly solid state physics, supercond.) (UFM-A)
Impact factor: 1.982, year: 2018
Permanent Link: http://hdl.handle.net/11104/0289183 - 5.0491083 - FZÚ 2019 RIV GB eng J - Journal Article
Lejček, Pavel - Hofmann, S.
Prediction of binary interaction coefficients in grain boundary segregation.
Surface and Interface Analysis. Roč. 50, č. 6 (2018), s. 640-647. ISSN 0142-2421. E-ISSN 1096-9918
R&D Projects: GA ČR GBP108/12/G043
Institutional support: RVO:68378271
Keywords : grain boundary segregation * modeling * solute interaction * thermodynamics
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 1.319, year: 2018
Permanent Link: http://hdl.handle.net/11104/0285162 - 6.0481166 - ÚFM 2018 RIV GB eng J - Journal Article
Všianská, Monika - Vémolová, H. - Šob, Mojmír
Segregation of sp-impurities at grain boundaries and surfaces: comparison of fcc cobalt and nickel.
Modelling and Simulation in Materials Science and Engineering. Roč. 25, č. 8 (2017), č. článku 085004. ISSN 0965-0393. E-ISSN 1361-651X
R&D Projects: GA ČR(CZ) GA16-24711S
Institutional support: RVO:68081723
Keywords : local magnetic-moments * total-energy calculations * augmented-wave method * solute segregation * tilt boundaries * embrittling potency * alloying elements * hcp metals * basis-set * 1st-principles * grain boundary segregation * strengthening/embrittling energy * grain boundary magnetism * ab initio calculations * surface segregation
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 1.793, year: 2017
Permanent Link: http://hdl.handle.net/11104/0276769 - 7.0478088 - FZÚ 2018 RIV CZ cze J - Journal Article
Lejček, Pavel - Šob, Mojmír - Paidar, Václav
Segregace příměsí na hranicích zrn a mezikrystalová křehkost.Významná česká stopa ve fyzice materiálů.
[Significant Czech footprint in physics of materials: grain boundary segregation and intergranular embrittlement.]
Československý časopis pro fyziku. Roč. 4, č. 67 (2017), s. 203-211. ISSN 0009-0700
R&D Projects: GA ČR GBP108/12/G043; GA ČR(CZ) GA16-24711S; GA MŠMT(CZ) LQ1601
Institutional support: RVO:68378271 ; RVO:68081723
Keywords : grain boundary segregation * intercrystalline cohesion * anisotropy * enthalpy-entropy compensation effect * computer simulations
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Permanent Link: http://hdl.handle.net/11104/0274287 - 8.0474084 - FZÚ 2018 RIV CH eng C - Conference Paper (international conference)
Lejček, Pavel
Open questions in nanosegregation.
Materials Science Forum. Vol. 891. Zürich: Trans Tech Publications Ltd, 2017 - (Hornak, P.; Longauerova, M.; Zubko, P.), s. 3-10. ISBN 9783035710182. ISSN 0255-5476.
[International Symposium on Metallography and Materials Science /16./. Stará Lesná (SK), 20.04.2016-22.04.2016]
R&D Projects: GA ČR GBP108/12/G043
Institutional support: RVO:68378271
Keywords : nanosegregation * grain boundary segregation * ferritic iron * thermodynamics * Auger electron spectroscopy * theoretical calculations
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Permanent Link: http://hdl.handle.net/11104/0271194 - 9.0474080 - FZÚ 2018 RIV US eng J - Journal Article
Lejček, Pavel - Šandera, P. - Horníková, J. - Řehák, Petr - Pokluda, J.
Grain boundary segregation of elements of groups 14 and 15 and its consequences for intergranular cohesion of ferritic iron.
Journal of Materials Science. Roč. 52, č. 10 (2017), s. 5822-5834. ISSN 0022-2461. E-ISSN 1573-4803
R&D Projects: GA ČR GAP108/12/0144; GA MŠMT(CZ) LQ1601
Institutional support: RVO:68378271 ; RVO:68081723
Keywords : grain boundary segregation * segregation enthalpy * intergranular fracture * strengthening/embrittling energy
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 2.993, year: 2017
Permanent Link: http://hdl.handle.net/11104/0271190 - 10.0462663 - FZÚ 2017 RIV DE eng J - Journal Article
Zheng, L. - Fu, Y. - Lejček, Pavel - Song, S. - Schmitz, G. - Meng, Y.
Investigations on grain boundary segregation energy of phosphorus in 12Cr1MoV steel under elastic stress.
Advanced Engineering Materials. Roč. 18, č. 4 (2016), 506-510. ISSN 1438-1656. E-ISSN 1527-2648
R&D Projects: GA ČR GAP108/12/0144
Institutional support: RVO:68378271
Keywords : grain boundary segregation, * stress effect, * phosphorus, * steel
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 2.319, year: 2016
Permanent Link: http://hdl.handle.net/11104/0262050