doc. Ing. Roman Gröger, Ph.D.

2017

• FIKAR, J; GROGER, R; SCHAUBLIN, R, 2017:Effect of orientation of prismatic dislocation loops on interaction with free surfaces in BCC iron. JOURNAL OF NUCLEAR MATERIALS 497 , p. 161 - 165.

2016

• GROGER, R; MARCHAND, B; LOOKMAN, T, 2016:Dislocations via incompatibilities in phase-field models of microstructure evolution. PHYSICAL REVIEW B 94 (5)

2015

• FIKAR, J; GROGER, R, 2015:Interactions of prismatic dislocation loops with free surfaces in thin foils of body-centered cubic iron. ACTA MATERIALIA 99 , p. 392 - 401.
• GROGER, R; LECONTE, L; OSTAPOVETS, A, 2015:Structure and stability of threading edge and screw dislocations in bulk GaN. COMPUTATIONAL MATERIALS SCIENCE 99 , p. 195 - 202.
• GROGER, R; VITEK, V, 2015:Determination of positions and curved transition pathways of screw dislocations in BCC crystals from atomic displacements. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 643 , p. 203 - 210.

2014

• GROGER, R, 2014:Which stresses affect the glide of screw dislocations in bcc metals?. PHILOSOPHICAL MAGAZINE 94 (18), p. 2021 - 2030.
• OSTAPOVETS, A; GROGER, R, 2014:Twinning disconnections and basal-prismatic twin boundary in magnesium. MODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING 22 (2)

2013

• GROGER, R; VITEK, V, 2013:Stress dependence of the Peierls barrier of 1/2 < 111 > screw dislocations in bcc metals. ACTA MATERIALIA 61 (17), p. 6362 - 6371.
• SRIVASTAVA, K; GROGER, R; WEYGAND, D; GUMBSCH, P, 2013:Dislocation motion in tungsten: Atomistic input to discrete dislocation simulations. INTERNATIONAL JOURNAL OF PLASTICITY 47 , p. 126 - 142.

2012

• GROGER, R; VITEK, V, 2012:Constrained nudged elastic band calculation of the Peierls barrier with atomic relaxations. MODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING 20 (3)

2010

• GROGER, R; LOOKMAN, T; SAXENA, A, 2010:Incompatibility of strains and its application to mesoscopic studies of plasticity. PHYSICAL REVIEW B 82 (14)

Pracoviště 1:	Ústav fyziky materiálů AV ČR, v. v. i. Žižkova 22, Brno, 616 62
Pracoviště 2:	Vysoké učení technické v Brně