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G. Hrkac · SciRah

Researcher profile · Semantic Scholar

G. Hrkac

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G. Hrkac — researcher profile on SciRah

h-index: 33
Works: 132
Citations: 3,353

Most-cited papers

Understanding the microstructure and coercivity of high performance NdFeB-based magnets
T. Woodcock, Yuepeng Zhang, G. Hrkac, G. Ciuta +4 more
2012250 citations
Semantic Scholar
Grain-size dependent demagnetizing factors in permanent magnets
S. Bance, Bernhard Seebacher, T. Schrefl, L. Exl +9 more
2014110 citations Open access
Semantic Scholar
The role of local anisotropy profiles at grain boundaries on the coercivity of Nd2Fe14B magnets
G. Hrkac, T. Woodcock, C. Freeman, A. Goncharov +3 more
2010110 citations
Semantic Scholar
Impact of different Nd-rich crystal-phases on the coercivity of Nd–Fe–B grain ensembles
G. Hrkac, T. Woodcock, K. Butler, L. Saharan +3 more
2014109 citations
Semantic Scholar
Nanowire spintronics for storage class memories and logic
G. Hrkac, J. Dean, D. Allwood
2011Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences91 citations
Semantic Scholar
Emergent dynamic chirality in a thermally driven artificial spin ratchet.
S. Gliga, G. Hrkac, C. Donnelly, Jonathan Büchi +10 more
2017Nature Materials83 citations Open access
Semantic Scholar
High order exactly divergence-free Hybrid Discontinuous Galerkin Methods for unsteady incompressible ows
M. Hubner, I. Rach̊unková, G. Hrkac
201582 citations
Semantic Scholar
Atomic-scale features of phase boundaries in hot deformed Nd–Fe–Co–B–Ga magnets infiltrated with a Nd–Cu eutectic liquid
T. Woodcock, Q. Ramasse, G. Hrkac, T. Shoji +3 more
201475 citations
Semantic Scholar
Influence of defect thickness on the angular dependence of coercivity in rare-earth permanent magnets
S. Bance, H. Oezelt, T. Schrefl, G. Ciuta +11 more
201465 citations Open access
Semantic Scholar
A three-dimensional spin-diffusion model for micromagnetics
C. Abert, M. Ruggeri, F. Bruckner, C. Vogler +3 more
2014Scientific Reports62 citations Open access
Semantic Scholar
Agility of vortex-based nanocontact spin torque oscillators
M. Manfrini, Thibaut Devolder, Joo-Von Kim, Paul Crozat +6 more
200962 citations Open access
Semantic Scholar
Spin-polarized transport in ferromagnetic multilayers: An unconditionally convergent FEM integrator
C. Abert, G. Hrkac, M. Page, D. Praetorius +2 more
2014Computers and Mathematics with Applications55 citations Open access
Semantic Scholar
Microwave-assisted three-dimensional multilayer magnetic recording
G. Winkler, D. Suess, Jehyun Lee, J. Fidler +6 more
200955 citations
Semantic Scholar
Twins – A weak link in the magnetic hardening of ThMn12-type permanent magnets
S. Ener, K. Skokov, Dhanalakshmi Palanisamy, T. Devillers +12 more
202151 citations Open access
Semantic Scholar
Substrate Induced Strain Field in FeRh Epilayers Grown on Single Crystal MgO (001) Substrates
Craig Barton, T. Ostler, David J. Huskisson, C. Kinane +3 more
2017Scientific Reports49 citations Open access
Semantic Scholar
Nanoscale switch for vortex polarization mediated by Bloch core formation in magnetic hybrid systems
P. Wohlhüter, M. T. Bryan, P. Warnicke, S. Gliga +10 more
2015Nature Communications47 citations Open access
Semantic Scholar
Time-resolved zero field vortex oscillations in point contacts
T. Devolder, Joo-Von Kim, P. Crozat, C. Chappert +6 more
200944 citations
Semantic Scholar
Magnetic vortex oscillators
G. Hrkac, P. Keatley, M. T. Bryan, K. Butler
201543 citations
Semantic Scholar
Multiscale model approaches to the design of advanced permanent magnets
S. Westmoreland, R. Evans, G. Hrkac, T. Schrefl +9 more
201841 citations
Semantic Scholar
Micromagnetic calculation of spin wave propagation for magnetologic devices
Simon Bance, T. Schrefl, G. Hrkac, A. Goncharov +2 more
200839 citations
Semantic Scholar
On the limits of coercivity in permanent magnets
J. Fischbacher, A. Kovacs, H. Oezelt, M. Gusenbauer +13 more
201738 citations Open access
Semantic Scholar
Convergent tangent plane integrators for the simulation of chiral magnetic skyrmion dynamics
G. Hrkac, C. Pfeiler, D. Praetorius, M. Ruggeri +2 more
2017Advances in Computational Mathematics36 citations Open access
Semantic Scholar
Broadband conversion of microwaves into propagating spin waves in patterned magnetic structures
F. Mushenok, R. Dost, C. S. Davies, D. Allwood +3 more
201736 citations Open access
Semantic Scholar
Magnetic microstructure machine learning analysis
L. Exl, J. Fischbacher, A. Kovacs, H. Oezelt +5 more
2018Journal of Physics Materials34 citations Open access
Semantic Scholar
Magnetoelastic resonance sensor for remote strain measurements
T. Huber, B. Bergmair, C. Vogler, F. Bruckner +2 more
201230 citations Open access
Semantic Scholar
High energy product in Battenberg structured magnets
S. Bance, H. Oezelt, T. Schrefl, M. Winklhofer +10 more
201428 citations
Semantic Scholar
Micromagnetic finite element simulation of nanocrystalline α-Fe/Nd2Fe14B/Fe3B magnets
N. M. Saiden, T. Schrefl, H. Davies, G. Hrkac
201425 citations
Semantic Scholar
Atomistic simulations of α-Fe/Nd2Fe14B magnetic core/shell nanocomposites with enhanced energy product for high temperature permanent magnet applications
S. Westmoreland, C. Skelland, T. Shoji, M. Yano +6 more
202022 citations Open access
Semantic Scholar
Modeling of Nd-Oxide Grain Boundary Phases in Nd-Fe-B Sintered Magnets
G. Hrkac, Keith Tobias Butler, T. Woodcock, L. Saharan +2 more
201422 citations
Semantic Scholar
Microwave-Assisted Magnetization Reversal in Exchange Spring Media
M. A. Bashir, T. Schrefl, J. Dean, A. Goncharov +4 more
2008IEEE transactions on magnetics22 citations
Semantic Scholar
Modeling the thickness dependence of the magnetic phase transition temperature in thin FeRh films
T. Ostler, C. Barton, T. Thomson, G. Hrkac
201721 citations Open access
Semantic Scholar
Exchange-bias in amorphous ferromagnetic and polycrystalline antiferromagnetic bilayers: Structural study and micromagnetic modeling
A. Kohn, J. Dean, A. Kovács, A. Zeltser +5 more
201120 citations
Semantic Scholar
Direct observation of magnetization dynamics generated by nanocontact spin-torque vortex oscillators
P. Keatley, S. Sani, G. Hrkac, S. M. Mohseni +4 more
201619 citations Open access
Semantic Scholar
Topologically confined vortex oscillations in hybrid [Co/Pd] 8 -Permalloy structures
G. Heldt, M. T. Bryan, G. Hrkac, Stephanie E. Stevenson +4 more
201419 citations Open access
Semantic Scholar
Coupling of dynamical micromagnetism and a stationary spin drift-diffusion equation: A step towards a fully self-consistent spintronics framework
M. Ruggeri, C. Abert, G. Hrkac, D. Suess +1 more
201618 citations
Semantic Scholar
Numerical study of the effective magnetocrystalline anisotropy and magnetostriction in polycrystalline FeGa films
J. Dean, M. T. Bryan, N. Morley, G. Hrkac +3 more
201116 citations
Semantic Scholar
Anisotropy-induced spin reorientation in chemically modulated amorphous ferrimagnetic films
E. Kirk, C. Bull, S. Finizio, H. Sepehri-Amin +10 more
202015 citations Open access
Semantic Scholar
Pt surface segregation in L10-FePt nano-grains
H. Sepehri-Amin, H. Iwama, G. Hrkac, K. Butler +2 more
201715 citations
Semantic Scholar
Imaging magnetisation dynamics in nano-contact spin-torque vortex oscillators exhibiting gyrotropic mode splitting
P. Keatley, S. Sani, G. Hrkac, S. M. Mohseni +3 more
201714 citations
Semantic Scholar
Superharmonic injection locking of nanocontact spin-torque vortex oscillators
P. Keatley, S. Sani, G. Hrkac, S. M. Mohseni +3 more
201614 citations Open access
Semantic Scholar
Thermally induced adjacent track erasure in exchange spring media
J. Dean, M. A. Bashir, A. Goncharov, G. Hrkac +6 more
200814 citations
Semantic Scholar
Computational micromagnetics with Commics
C. Pfeiler, M. Ruggeri, B. Stiftner, L. Exl +5 more
2018Computer Physics Communications13 citations Open access
Semantic Scholar
An Effective Integrator for the Landau-Lifshitz-Gilbert Equation
P. Goldenits, G. Hrkac, D. Praetorius, D. Suess
201213 citations Open access
Semantic Scholar
The formation mechanism of 360° domain walls in exchange-biased polycrystalline ferromagnetic films
J. Dean, A. Kohn, A. Kovács, A. Zeltser +4 more
201113 citations
Semantic Scholar
Probability Distribution of Substituted Titanium in RT12 (R = Nd and Sm; T = Fe and Co) Structures
C. Skelland, T. Ostler, S. Westmoreland, R. Evans +11 more
2018IEEE transactions on magnetics12 citations Open access
Semantic Scholar
Quantifying exchange coupling in segregated granular materials
Christopher Morrison, L. Saharan, Yoshihiro Ikeda, K. Takano +2 more
201312 citations Open access
Semantic Scholar
Angle dependence of the switching field of recording media at finite temperatures
L. Saharan, C. Morrison, J. Miles, T. Thomson +2 more
201111 citations
Semantic Scholar
The incorporation of the Cauchy stress matrix tensor in micromagnetic simulations
J. Dean, M. T. Bryan, G. Hrkac, Alexander F. Goncharov +4 more
201011 citations
Semantic Scholar
Kronecker product approximation of demagnetizing tensors for micromagnetics
A. Goncharov, G. Hrkac, J. Dean, T. Schrefl
2010Journal of Computational Physics11 citations
Semantic Scholar
Micromagnetics of single and double point contact spin torque oscillators
G. Hrkac, J. Dean, A. Goncharov, S. Bance +4 more
200811 citations Open access
Semantic Scholar

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