Search results
- 1.0560649 - ÚT 2023 RIV US eng J - Journal Article
Uhnáková, Alena - Machová, Anna - Janovská, Michaela - Ševčík, Martin - Štefan, Jan - Hora, Petr - Čapek, Jaroslav - Lejček, Pavel
Fracture toughness of Fe-Si single crystals in mode I: Effect of loading rate on an edge crack (-110)[110] at macroscopic and atomistic level.
Journal of Applied Physics. Roč. 132, č. 6 (2022), č. článku 065107. ISSN 0021-8979. E-ISSN 1089-7550
R&D Projects: GA TA ČR(CZ) TK01030108; GA ČR(CZ) GA22-20181S; GA MŠMT(CZ) EF16_019/0000760; GA MŠMT(CZ) EF15_003/0000493
Institutional support: RVO:61388998 ; RVO:68378271
Keywords : fracture * Fe-Si single crystals * dislocation emission * loading (strain) rate * molecular dynamics * bcc iron
OECD category: Materials engineering; Condensed matter physics (including formerly solid state physics, supercond.) (FZU-D)
Impact factor: 3.2, year: 2022
Method of publishing: Limited access
https://aip.scitation.org/doi/full/10.1063/5.0101626
Permanent Link: https://hdl.handle.net/11104/0334790 - 2.0519647 - ÚT 2020 RIV CZ eng C - Conference Paper (international conference)
Hora, Petr - Machová, Anna - Červ, Jan - Uhnáková, Alena
Acoustic emission sources from fast dislocation motion.
NDT in Progress 2019. Praha: Ústav termomechaniky AV ČR, v. v. i., 2019 - (Převorovský, Z.), s. 25-34. ISBN 978-80-87012-72-7.
[NDT in Progress 2019 /10./. Praha (CZ), 07.10.2019-10.10.2019]
R&D Projects: GA ČR(CZ) GA17-12925S; GA ČR(CZ) GA17-22615S; GA MŠMT(CZ) EF15_003/0000493
Institutional support: RVO:61388998
Keywords : acoustic emission * edge crack * dislocation emission * free surface * bcc iron
OECD category: Materials engineering
http://www.ndt.net/?id=24795
Permanent Link: http://hdl.handle.net/11104/0304920 - 3.0508315 - ÚT 2020 RIV US eng J - Journal Article
Uhnáková, Alena - Machová, Anna - Hora, Petr
Dislocation emission and crack growth in 3D bcc iron crystals under biaxial loading by atomistic simulations.
Journal of Applied Physics. Roč. 126, č. 7 (2019), č. článku 075115. ISSN 0021-8979. E-ISSN 1089-7550
R&D Projects: GA ČR(CZ) GA17-12925S; GA MŠMT(CZ) EF15_003/0000493
Institutional support: RVO:61388998
Keywords : nano-cracks * dislocation emission * ductile-brittle transition * T-stress * bcc iron * molecular dynamics
OECD category: Materials engineering
Impact factor: 2.286, year: 2019
Method of publishing: Limited access
https://aip.scitation.org/doi/pdf/10.1063/1.5109949?class=pdf
Permanent Link: http://hdl.handle.net/11104/0299625 - 4.0503736 - ÚT 2020 RIV SK eng J - Journal Article
Hora, Petr - Machová, Anna - Červ, Jan - Uhnáková, Alena
Kinetics of dislocation emission in 3D: from the crack toward the free surface.
Kovové materiály. Roč. 57, č. 2 (2019), s. 75-93. ISSN 0023-432X. E-ISSN 1338-4252
R&D Projects: GA ČR(CZ) GA17-22615S; GA ČR(CZ) GA17-12925S; GA MŠMT(CZ) EF15_003/0000493
Institutional support: RVO:61388998
Keywords : edge crack * dislocation emission * free surface * acoustic emission * bcc iron
OECD category: Materials engineering
Impact factor: 0.765, year: 2019
Method of publishing: Limited access
http://kovmat.sav.sk/issue.php?rr=57&cc=2
Permanent Link: http://hdl.handle.net/11104/0298221 - 5.0477372 - ÚT 2018 RIV CH eng C - Conference Paper (international conference)
Pelikán, Vladimír - Hora, Petr - Machová, Anna - Kolman, Radek - Uhnáková, Alena
Sample geometry and the brittle-ductile behavior of edge cracks in 3D atomistic simulations by molecular dynamics.
Solid State Phenomena. Zurich: Trans Tech Publications Ltd, 2017 - (Sandera, P.), s. 45-48, č. článku 188189. 258. ISBN 978-303835626-4. ISSN 1662-9779.
[International Conference on Materials Structure and Micromechanics of Fracture, MSMF8 /8./. Brno (CZ), 27.07.2017-29.07.2017]
R&D Projects: GA ČR(CZ) GA15-20666S
Institutional support: RVO:61388998
Keywords : BCC iron * crack growth * dislocation emission * twins
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
https://www.scientific.net/SSP.258.45
Permanent Link: http://hdl.handle.net/11104/0275658 - 6.0477355 - ÚT 2018 RIV NL eng J - Journal Article
Machová, Anna - Uhnáková, Alena - Hora, Petr
Growth of 3D edge cracks in mode I and T-stress on the atomistic level.
Computational Materials Science. Roč. 138, October (2017), s. 315-322. ISSN 0927-0256. E-ISSN 1879-0801
R&D Projects: GA MŠMT(CZ) EF15_003/0000493; GA ČR(CZ) GA15-20666S; GA ČR GA17-12925S
Institutional support: RVO:61388998
Keywords : bcc iron * crack growth * dislocation emission * twins * atomic stress
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 2.530, year: 2017
https://www.sciencedirect.com/science/article/pii/S092702561730349X
Permanent Link: http://hdl.handle.net/11104/0275302 - 7.0462385 - ÚT 2017 RIV CZ eng A - Abstract
Pelikán, Vladimír - Hora, Petr - Machová, Anna - Kolman, Radek - Uhnáková, Alena
Sample geometry and the brittle-ductile behavior of edge cracks in 3D atomistic simulations by molecular dynamics.
Materials Structure & Micromechanics of Fracture. Brno: University of Technology Brno, 2016 - (Šandera, P.). s. 41-41. ISBN 978-80-214-5357-9.
[International Conference on Material Structure & Micromechanics of Fractture /8./. 27.06.2016-29.06.2016, Brno]
R&D Projects: GA ČR(CZ) GA15-20666S
Institutional support: RVO:61388998
Keywords : bcc iron * crack growth * dislocation emission * twins
Subject RIV: JL - Materials Fatigue, Friction Mechanics
Permanent Link: http://hdl.handle.net/11104/0266952 - 8.0353406 - ÚT 2011 RIV CH eng J - Journal Article
Uhnáková, Alena - Machová, Anna - Hora, Petr
Ductile–brittle behavior along crack front and T-stress.
Key Engineering Materials. Roč. 465, - (2011), s. 69-72. ISSN 1662-9795
R&D Projects: GA ČR(CZ) GAP108/10/0698; GA AV ČR(CZ) GA101/09/1630
Institutional research plan: CEZ:AV0Z20760514
Keywords : bcc iron * crack growth * twinning * dislocation emission
Subject RIV: JG - Metallurgy
Permanent Link: http://hdl.handle.net/11104/0192662 - 9.0345702 - ÚT 2011 RIV CZ eng A - Abstract
Uhnáková, Alena - Machová, Anna - Hora, Petr
Ductile–brittle behavior along crack front and T-stress.
Abstract Booklet MSMF6. Brno: VUTIUM Brno, 2010 - (Šandera, P.). s. 34-34. ISBN 978-80-214-4112-5.
[International Conference on Materials Structure & Micromechanics of Fracture. 28.06.2010-30.06.2010, Brno]
R&D Projects: GA ČR GA101/09/1630; GA ČR(CZ) GAP108/10/0698
Institutional research plan: CEZ:AV0Z20760514
Keywords : bcc iron * crack growth * twinning * dislocation emission
Subject RIV: JG - Metallurgy
Permanent Link: http://hdl.handle.net/11104/0186910 - 10.0341700 - ÚT 2011 RIV GB eng J - Journal Article
Prahl, Jakub - Machová, Anna - Spielmannová, Alena - Karlík, M. - Landa, Michal - Haušild, P. - Lejček, Pavel
Ductile-brittle behavior at the (110)[001] crack in bcc iron crystals loaded in mode I.
Engineering Fracture Mechanics. Roč. 77, č. 2 (2010), s. 184-192. ISSN 0013-7944. E-ISSN 1873-7315
R&D Projects: GA ČR(CZ) GA101/07/0789; GA AV ČR IAA1010414
Institutional research plan: CEZ:AV0Z20760514; CEZ:AV0Z10100520
Keywords : Fe–3wt.%Si single crystals * crack * dislocation emission * twinning
Subject RIV: JG - Metallurgy
Impact factor: 1.571, year: 2010
http://journals1.scholarsportal.info/details.xqy?uri=/00137944/v77i0002/184_dbatciiclimi.xml
Permanent Link: http://hdl.handle.net/11104/0184601