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Papers by Igor Tsukerman

Research paper thumbnail of Modeling and parameter estimation of split-single phase induction motors

IEEE Transactions on Industry Applications, 2015

Research paper thumbnail of Toward Fast Multipole Methods on a Lattice

Research paper thumbnail of New nonreflecting boundary conditions based on Trefftz approximations

2015 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), 2015

Research paper thumbnail of Measurement of core losses in electrical steel in the saturation region under DC bias conditions

2015 IEEE Applied Power Electronics Conference and Exposition (APEC), 2015

Research paper thumbnail of Trefftz Approximations: A New Framework for Nonreflecting Boundary Conditions

IEEE Transactions on Magnetics, 2015

Research paper thumbnail of Modeling and parameter estimation of split — Single phase induction motors

2014 IEEE Energy Conversion Congress and Exposition (ECCE), 2014

Research paper thumbnail of Parallel Solvers for Flexible Approximation Schemes in Multiparticle Simulation

Lecture Notes in Computer Science, 2006

... Iowa State University, Ames, IA 50011, USA masha@scl.ameslab.gov 2 Department of Electrical a... more ... Iowa State University, Ames, IA 50011, USA masha@scl.ameslab.gov 2 Department of Electrical and Computer Engineering, The University of Akron, Akron, OH 44325-3904, USAigor@uakron.edu ... Dobnikar, J., Halozan, D., M.Brumen, von Grünberg, HH, Rzehak, R. Comput. ...

Research paper thumbnail of Multigrid methods for open boundary problems in geophysics

IEEE Transactions on Magnetics, 2000

ABSTRACT

Research paper thumbnail of Nonasymptotic homogenization of periodic electromagnetic structures: Uncertainty principles

Research paper thumbnail of Perturbative analysis of electromagnetic homogenization near the Γ-point in higher bands

2015 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), 2015

Research paper thumbnail of Trefftz Absorbing Boundary Conditions in Analytical, Discontinuous Galerkin and Finite Difference Form

Research paper thumbnail of Optical properties of the tips for apertureless near-field microscopy

Aps March Meeting Abstracts, Mar 1, 2006

Apertureless near-field optical microscopy techniques provide unique chemical characterization wi... more Apertureless near-field optical microscopy techniques provide unique chemical characterization with nanoscale resolution, overcoming the diffraction limit of light via surface plasmon resonance generation on a metal tip. The surface plasmon resonance depends on the type of metal used for the tip, morphology of the metal surface, and cone angle of the tip. The proximity of the incident wavelength to the

Research paper thumbnail of Transparent boundary conditions for a discontinuous Galerkin Trefftz method

Applied Mathematics and Computation, 2015

Research paper thumbnail of The Power of Trefftz Approximations: Finite Difference, Boundary Difference and Discontinuous Galerkin Methods; Nonreflecting Conditions and Non-Asymptotic Homogenization

Lecture Notes in Computer Science, 2015

Research paper thumbnail of A nonasymptotic homogenization theory of electromagnetic metamaterials

2014 International Conference on Electromagnetics in Advanced Applications (ICEAA), 2014

Research paper thumbnail of Design and simulation of magnetically controlled nanoscale assembly

4th IEEE Conference on Nanotechnology, 2004., 2004

Research paper thumbnail of Difference Schemes with Local Numerical Bases for Multiparticle Interactions

2006 12th Biennial IEEE Conference on Electromagnetic Field Computation, 2006

Research paper thumbnail of <title>Design of apertureless tips with very high plasmon field enhancement</title>

Nanophotonics, 2006

ABSTRACT

Research paper thumbnail of A non-asymptotic homogenization theory for periodic electromagnetic structures

Proceedings. Mathematical, physical, and engineering sciences / the Royal Society, Jan 8, 2014

Homogenization of electromagnetic periodic composites is treated as a two-scale problem and solve... more Homogenization of electromagnetic periodic composites is treated as a two-scale problem and solved by approximating the fields on both scales with eigenmodes that satisfy Maxwell's equations and boundary conditions as accurately as possible. Built into this homogenization methodology is an error indicator whose value characterizes the accuracy of homogenization. The proposed theory allows one to define not only bulk, but also position-dependent material parameters (e.g. in proximity to a physical boundary) and to quantify the trade-off between the accuracy of homogenization and its range of applicability to various illumination conditions.

Research paper thumbnail of Optical properties of tips for apertureless near-field microscopy

Apertureless near-field optical microscopy techniques provide unique chemical characterization wi... more Apertureless near-field optical microscopy techniques provide unique chemical characterization with nanoscale resolution, overcoming the diffraction limit of light via surface plasmon resonance generation on a metal tip. The surface plasmon resonance depends on the type of metal used for the tip, morphology of the metal surface, and cone angle of the tip. The proximity of the incident wavelength to the

Research paper thumbnail of Modeling and parameter estimation of split-single phase induction motors

IEEE Transactions on Industry Applications, 2015

Research paper thumbnail of Toward Fast Multipole Methods on a Lattice

Research paper thumbnail of New nonreflecting boundary conditions based on Trefftz approximations

2015 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), 2015

Research paper thumbnail of Measurement of core losses in electrical steel in the saturation region under DC bias conditions

2015 IEEE Applied Power Electronics Conference and Exposition (APEC), 2015

Research paper thumbnail of Trefftz Approximations: A New Framework for Nonreflecting Boundary Conditions

IEEE Transactions on Magnetics, 2015

Research paper thumbnail of Modeling and parameter estimation of split — Single phase induction motors

2014 IEEE Energy Conversion Congress and Exposition (ECCE), 2014

Research paper thumbnail of Parallel Solvers for Flexible Approximation Schemes in Multiparticle Simulation

Lecture Notes in Computer Science, 2006

... Iowa State University, Ames, IA 50011, USA masha@scl.ameslab.gov 2 Department of Electrical a... more ... Iowa State University, Ames, IA 50011, USA masha@scl.ameslab.gov 2 Department of Electrical and Computer Engineering, The University of Akron, Akron, OH 44325-3904, USAigor@uakron.edu ... Dobnikar, J., Halozan, D., M.Brumen, von Grünberg, HH, Rzehak, R. Comput. ...

Research paper thumbnail of Multigrid methods for open boundary problems in geophysics

IEEE Transactions on Magnetics, 2000

ABSTRACT

Research paper thumbnail of Nonasymptotic homogenization of periodic electromagnetic structures: Uncertainty principles

Research paper thumbnail of Perturbative analysis of electromagnetic homogenization near the Γ-point in higher bands

2015 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), 2015

Research paper thumbnail of Trefftz Absorbing Boundary Conditions in Analytical, Discontinuous Galerkin and Finite Difference Form

Research paper thumbnail of Optical properties of the tips for apertureless near-field microscopy

Aps March Meeting Abstracts, Mar 1, 2006

Apertureless near-field optical microscopy techniques provide unique chemical characterization wi... more Apertureless near-field optical microscopy techniques provide unique chemical characterization with nanoscale resolution, overcoming the diffraction limit of light via surface plasmon resonance generation on a metal tip. The surface plasmon resonance depends on the type of metal used for the tip, morphology of the metal surface, and cone angle of the tip. The proximity of the incident wavelength to the

Research paper thumbnail of Transparent boundary conditions for a discontinuous Galerkin Trefftz method

Applied Mathematics and Computation, 2015

Research paper thumbnail of The Power of Trefftz Approximations: Finite Difference, Boundary Difference and Discontinuous Galerkin Methods; Nonreflecting Conditions and Non-Asymptotic Homogenization

Lecture Notes in Computer Science, 2015

Research paper thumbnail of A nonasymptotic homogenization theory of electromagnetic metamaterials

2014 International Conference on Electromagnetics in Advanced Applications (ICEAA), 2014

Research paper thumbnail of Design and simulation of magnetically controlled nanoscale assembly

4th IEEE Conference on Nanotechnology, 2004., 2004

Research paper thumbnail of Difference Schemes with Local Numerical Bases for Multiparticle Interactions

2006 12th Biennial IEEE Conference on Electromagnetic Field Computation, 2006

Research paper thumbnail of <title>Design of apertureless tips with very high plasmon field enhancement</title>

Nanophotonics, 2006

ABSTRACT

Research paper thumbnail of A non-asymptotic homogenization theory for periodic electromagnetic structures

Proceedings. Mathematical, physical, and engineering sciences / the Royal Society, Jan 8, 2014

Homogenization of electromagnetic periodic composites is treated as a two-scale problem and solve... more Homogenization of electromagnetic periodic composites is treated as a two-scale problem and solved by approximating the fields on both scales with eigenmodes that satisfy Maxwell's equations and boundary conditions as accurately as possible. Built into this homogenization methodology is an error indicator whose value characterizes the accuracy of homogenization. The proposed theory allows one to define not only bulk, but also position-dependent material parameters (e.g. in proximity to a physical boundary) and to quantify the trade-off between the accuracy of homogenization and its range of applicability to various illumination conditions.

Research paper thumbnail of Optical properties of tips for apertureless near-field microscopy

Apertureless near-field optical microscopy techniques provide unique chemical characterization wi... more Apertureless near-field optical microscopy techniques provide unique chemical characterization with nanoscale resolution, overcoming the diffraction limit of light via surface plasmon resonance generation on a metal tip. The surface plasmon resonance depends on the type of metal used for the tip, morphology of the metal surface, and cone angle of the tip. The proximity of the incident wavelength to the

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