Photo of Asger Bech Abrahamsen
  • Frederiksborgvej 399, 115, S18

    4000 Roskilde

    Denmark

19962020

Research output per year

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Research Output

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Journal article
2019

Lift Factor Analysis of Multifilamentary Coated Conductor Produced Using Two Level Undercut-Profile Substrates

Insinga, A. R., Solovyov, M., Usoskin, A., Rutt, A., Betz, U., Lundeman, J. H., Abrahamsen, A. B., Grivel, J-C., Gömöry, F. & Wulff, A. C., 2019, In : IEEE Transactions on Applied Superconductivity. 29, 5, 4 p., 8200704.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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252 Downloads (Pure)
2018

Comparison of Levelized Cost of Energy of superconducting direct drive generators for a 10 MW offshore wind turbine

Abrahamsen, A. B., Liu, D., Magnusson, N., Thomas, A., Azar, Z., Stehouwer, E., Hendriks, B., Zinderen, G. J. V., Deng, F., Chen, Z., Karwatzki, D., Mertens, A., Parker, M., Finney, S. & Polinder, H., 2018, In : I E E E Transactions on Applied Superconductivity. 28, 4, 5 p., 5208205.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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94 Downloads (Pure)

Decomposing the Bragg glass and the peak effect in a Type-II superconductor

Toft-Petersen, R., Abrahamsen, A. B., Balog, S., Porcar, L. & Laver, M., 2018, In : Nature Communications. 9, 1, 12 p., 901.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
293 Downloads (Pure)

Fabrication of a Scaled MgB2 Racetrack Demonstrator Pole for a 10-MW Direct-Drive Wind Turbine Generator

Magnusson, N., Eliassen, J. C., Abrahamsen, A. B., Helleso, S. M., Runde, M., Nysveen, A., Moslatt, L-E., Bjerkli, J. & King, P., 2018, In : I E E E Transactions on Applied Superconductivity. 28, 4, 5 p., 5207105.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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80 Downloads (Pure)

Magnetoelastic phase diagram of TbNi2B2C

Toft-Petersen, R., Jensen, T. B. S., Jensen, J., von Zimmermann, M., Sloth, S., Isaksen, F. W., Christensen, N. B., Chen, Y., Siemensmeyer, K., Kawano-Furukawa, H., Takeya, H., Abrahamsen, A. B. & Andersen, N. H., 2018, In : Physical Review B. 97, 22, 8 p., 224417.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
353 Downloads (Pure)

Optimal design of galvanic corrosion protection systems for offshore wind turbine support structures

Sarhadi, A., Abrahamsen, A. B. & Stolpe, M., 2018, In : Corrosion. 74, 7, p. 829-841

Research output: Contribution to journalJournal articleResearchpeer-review

Two level undercut-profile substrate-based filamentary coated conductors produced using metal organic chemical vapor deposition

Insinga, A. R., Sundaram, A., Hazelton, D. W., Rodriguez Zermeno, V. M., Abrahamsen, A. B. B., Opata, Y. A., Grivel, J-C., Lundeman, J. H., Ryming, A. E., Schweer-Gori, F. & Wulff, A. C., 2018, In : I E E E Transactions on Applied Superconductivity. 28, 4, 5 p., 6601705.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
261 Downloads (Pure)
2017

Effects of Armature Winding Segmentation with Multiple Converters on the Short Circuit Torque of 10-MW Superconducting Wind Turbine Generators

Liu, D., Polinder, H., Abrahamsen, A. B. & Ferreira, J. A., 2017, In : I E E E Transactions on Applied Superconductivity. 27, 4, 5 p., 5200305.

Research output: Contribution to journalJournal articleResearchpeer-review

Hydrogen Decrepitation Press-Less Process Recycling of NdFeB sintered magnets

Xia, M., Abrahamsen, A. B., Bahl, C., Veluri, B., Søegaard, A. I. & Bøjsøe, P., 2017, In : Journal of Magnetism and Magnetic Materials. 441, p. 55-61

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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257 Downloads (Pure)

Potential of Partially Superconducting Generators for Large Direct-Drive Wind Turbines

Liu, D., Polinder, H., Abrahamsen, A. B. & Ferreira, J. A., 2017, In : I E E E Transactions on Applied Superconductivity. 27, 5, 11 p., 5203711.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
184 Downloads (Pure)

The Effect of Nano-TiC Addition on Sintered Nd-Fe-B Permanent Magnets

Mural, Z., Kollo, L., Xia, M., Bahl, C., Abrahamsen, A. B., Neves Bez, H., Link, J. & Veinthal, R., 2017, In : Journal of Magnetism and Magnetic Materials. 429, p. 23–28 11 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
179 Downloads (Pure)

The influence of carbon and oxygen on the magnetic characteristics of press-less sintered NdFeB magnets

Xia, M., Abrahamsen, A. B., Bahl, C., Veluri, B., Søegaard, A. I., Bøjsøe, P. & Millot, S., 2017, In : Journal of Magnetism and Magnetic Materials. 422, p. 232-236 5 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
221 Downloads (Pure)

Topology Comparison of Superconducting Generators for 10-MW Direct-Drive Wind Turbines: Cost of Energy Based

Liu, D., Polinder, H., Abrahamsen, A. B. & Ferreira, J. A., 2017, In : I E E E Transactions on Applied Superconductivity. 27, 4, 7 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
65 Downloads (Pure)
2016

Long-term research challenges in wind energy – a research agenda by the European Academy of Wind Energy

van Kuik, G. A. M., Peinke, J., Nijssen, R., Lekou, D. J., Mann, J., Sørensen, J. N., Ferreira, C., van Wingerden, J. W., Schlipf, D., Gebraad, P., Polinder, H., Abrahamsen, A. B., van Bussel, G. J. W., Dalsgaard Sørensen, J., Tavner, P., Bottasso, C. L., Muskulus, M., Matha, D., Lindeboom, H. J., Degraer, S. & 7 others, Kramer, O., Lehnhoff, S., Sonnenschein, M., Sørensen, P. E., Künneke, R. W., Morthorst, P. E. & Skytte, K., 2016, In : Wind Energy Science. 1, p. 1-39

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
1419 Downloads (Pure)

Ripple Field AC Losses in 10-MW Wind Turbine Generators With a MgB2 Superconducting Field Winding

Liu, D., Polinder, H., Magnusson, N., Schellevis, J. & Abrahamsen, A. B., 2016, In : I E E E Transactions on Applied Superconductivity. 26, 3, 5 p., 5204205.

Research output: Contribution to journalJournal articleResearchpeer-review

2015

Two level undercut-profile substrate for filamentary YBa2Cu3O7 coated conductors: Fast Track Communication

Wulff, A. C., Solovyov, M., Gömöry, F., Abrahamsen, A. B., Mishin, O. V., Usoskin, A., Rutt, A., Lundeman, J. H., Thydén, K. T. S., Hansen, J. O. B. & Grivel, J-C., 2015, In : Superconductor Science and Technology. 28, 7, 5 p., 072001.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
283 Downloads (Pure)
2014

Hysteresis losses in MgB2 superconductors exposed to combinations of low AC and high DC magnetic fields and transport currents

Magnusson, N., Abrahamsen, A. B., Liu, D., Runde, M. & Polinder, H., 2014, In : Physica C: Superconductivity and its Applications. 506, p. 133-137

Research output: Contribution to journalJournal articleResearchpeer-review

2013

Calculation of alternating current losses in stacks and coils made of second generation high temperature superconducting tapes for large scale applications

Zermeno, V. M. R., Abrahamsen, A. B., Mijatovic, N., Jensen, B. B. & Sørensen, M. P., 2013, In : Journal of Applied Physics. 114, 17, p. 173901 9 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Development of superconducting wind turbine generators

Jensen, B. B., Mijatovic, N. & Abrahamsen, A. B., 2013, In : Journal of Renewable and Sustainable Energy. 5, 2, 12 p., 023137.

Research output: Contribution to journalJournal articleResearchpeer-review

Reducing Conductor Usage in Superconducting Machines by Multiple Power Supplies

Jensen, B. B., Mijatovic, N. & Abrahamsen, A. B., 2013, In : I E E E Transactions on Applied Superconductivity. 23, 5, p. 5202708 8 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Trends in Wind Turbine Generator Systems

Polinder, H., Ferreira, J. A., Jensen, B. B., Abrahamsen, A. B., Atallah, K. & McMahon, R. A., 2013, In : I E E E Journal of Emerging and Selected Topics in Power Electronics. 1, 3, p. 174-185

Research output: Contribution to journalJournal articleResearchpeer-review

2012

An HTS machine laboratory prototype

Mijatovic, N., Jensen, B. B., Træholt, C., Abrahamsen, A. B., Rodriguez Zermeno, V. M. & Pedersen, N. F., 2012, In : Physics Procedia. 36, p. 771-776

Research output: Contribution to journalJournal articleResearchpeer-review

Critical current density measurement of thin films by AC susceptibility based on the penetration parameter h

Li, X-F., Grivel, J-C., Abrahamsen, A. B. & Andersen, N. H., 2012, In : Physica C: Superconductivity and its Applications. 477, p. 6-14

Research output: Contribution to journalJournal articleResearchpeer-review

Design study of coated conductor direct drive wind turbine generator for small scale demonstration

Abrahamsen, A. B. & Jensen, B. B., 2012, In : Physics Procedia. 36, p. 753-758

Research output: Contribution to journalJournal articleResearchpeer-review

Large superconducting wind turbine generators

Abrahamsen, A. B., Magnusson, N., Jensen, B. B. & Runde, M., 2012, In : Energy Procedia. 24, p. 60 – 67

Research output: Contribution to journalJournal articleResearchpeer-review

Simulation of an HTS Synchronous Superconducting Generator

Rodriguez Zermeno, V. M., Abrahamsen, A. B., Mijatovic, N., Sørensen, M. P., Jensen, B. B. & Pedersen, N. F., 2012, In : Physics Procedia. 36, p. 786-790

Research output: Contribution to journalJournal articleResearchpeer-review

2011

AC Losses in Bi2Sr2Ca2Cu3O10+x Tapes and a 3.15-m-Long Single-Phase Cable

Juul, J. S., Mølgaard, E. T., Jensen, J., Andersen, N. H., Abrahamsen, A. B., Willén, D., Træholt, C., Thidemann, C. & Lentge, H., 2011, In : I E E E Transactions on Applied Superconductivity. 21, 6, p. 3599-3603

Research output: Contribution to journalJournal articleResearchpeer-review

Coil Optimization for High Temperature Superconductor Machines

Mijatovic, N., Jensen, B. B., Abrahamsen, A. B., Rodriguez Zermeno, V. M., Træholt, C. & Pedersen, N. F., 2011, In : I E E E Transactions on Applied Superconductivity. 21, 3, p. 1136-1140

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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499 Downloads (Pure)

Feasibility study of 5MW superconducting wind turbine generator

Abrahamsen, A. B., Jensen, B. B., Seiler, E., Mijatovic, N., Rodriguez Zermeno, V. M., Andersen, N. H. & Østergaard, J., 2011, In : Physica C: Superconductivity and its applications. 471, 21-22, p. 1464-1469

Research output: Contribution to journalJournal articleResearchpeer-review

In-situ synchrotron x-ray study of the crystallization behavior of Ce0.9La0.1O2−x thin films deposited on NiW alloy substrates by chemical solution method

Yue, Z., Grivel, J-C., Abrahamsen, A. B., Pallewatta, P. G. A. P., He, D., Bednarčík, J. & Zimmermann, M. V., 2011, In : Materials Letters. 65, 17-18, p. 2669-2672

Research output: Contribution to journalJournal articleResearchpeer-review

Preparation of a Novel Ce0.9La0.1O2/Gd2Zr2O7 Buffer Layer Stack on NiW Alloy Substrates by the MOD Route

Yue, Z., Grivel, J-C., Abrahamsen, A. B., Pavlopoulos, D., Bednarcik, J. & von Zimmermann, M., 2011, In : I E E E Transactions on Applied Superconductivity. 21, 3, p. 2912-2915

Research output: Contribution to journalJournal articleResearchpeer-review

Towards Faster FEM Simulation of Thin Film Superconductors: A Multiscale Approach

Rodriguez Zermeno, V. M., Mijatovic, N., Træholt, C., Zirngibl, T., Seiler, E., Abrahamsen, A. B., Pedersen, N. F. & Sørensen, M. P., 2011, In : I E E E Transactions on Applied Superconductivity. 21, 3, p. 3273-3276

Research output: Contribution to journalJournal articleResearchpeer-review

2010

Anisotropy of the critical current in MgB2 tapes made of high energy milled precursor powder

Hässler, W., Kovac, P., Eisterer, M., Abrahamsen, A. B., Herrmann, M., Rodig, C., Nenkov, K., Holzapfel, B., Melisek, T., Kulich, M., v. Zimmermann, M., Bednarcik, J. & Grivel, J-C., 2010, In : Superconductor Science & Technology. 23, 6, p. 065011

Research output: Contribution to journalJournal articleResearchpeer-review

Superconducting wind turbine generators

Abrahamsen, A. B., Mijatovic, N., Seiler, E., Zirngibl, T., Træholt, C., Nørgård, P. B., Pedersen, N. F., Andersen, N. H. & Østergaard, J., 2010, In : Superconductor Science & Technology. 23, 3, p. 034019 8 p.

Research output: Contribution to journalJournal articleResearchpeer-review

2009

Defining B-c, B* and B-phi for YBCO Thin Films

Paturi, P., Irjala, M., Abrahamsen, A. B. & Huhtinen, H., 2009, In : I E E E Transactions on Applied Superconductivity. 19, 3, p. 3431-3434

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
222 Downloads (Pure)

Design study of 10 kW superconducting generator for wind turbine applications

Abrahamsen, A. B., Mijatovic, N., Seiler, E., Sørensen, M. P., Koch, M., Nørgård, P. B., Pedersen, N. F., Træholt, C., Andersen, N. H. & Østergaard, J., 2009, In : I E E E Transactions on Applied Superconductivity. 19, 3, p. 1678-1682

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
1217 Downloads (Pure)

Fermi Surface and Order Parameter Driven Vortex Lattice Structure Transitions in Twin-Free YBa2Cu3O7

White, J. S., Hinkov, V., Heslop, R. W., Lycett, R. J., Forgan, E. M., Bowell, C., Strässle, S., Abrahamsen, A. B., Laver, M., Dewhurst, C. D., Kohlbrecher, J., Gavilano, J. L., Mesot, J., Keimer, B. & Erb, A., 2009, In : Physical Review Letters. 102, 9, p. 097001

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
201 Downloads (Pure)

Modeling flux pinning in thin undoped and BazRo3-doped YBCO films

Paturi, P., Irjala, M., Huhtinen, H. & Abrahamsen, A. B., 2009, In : Journal of Applied Physics. 105, 2, p. 023904

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
348 Downloads (Pure)

Structure and degeneracy of vortex lattice domains in pure superconducting niobium: A small-angle neutron scattering study

Laver, M., Bowell, C. J., Forgan, E. M., Abrahamsen, A. B., Fort, D., Dewhurst, C. D., Mühlbauer, S., Christen, D. K., Kohlbrecher, J., Cubitt, R. & Ramos, S., 2009, In : Physical Review B Condensed Matter. 79, 1, p. 014518

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
379 Downloads (Pure)
2008

Avoided crossing of rattler modes in thermoelectric materials

Christensen, M., Abrahamsen, A. B., Christensen, N. B., Juranyi, F., Andersen, N. H., Lefmann, K., Andreasson, J., Bahl, C. R. H. & Iversen, B. B., 2008, In : Nature Materials. 7, 10, p. 811-815

Research output: Contribution to journalJournal articleResearchpeer-review

Effects of Cu or Ag additions on the kinetics of MgB2 phase formation in Fe-sheated wires

Grivel, J-C., Abrahamsen, A. B. & Bednarcik, J., 2008, In : Superconductor Science and Technology. 21, 3, p. 035006-035010

Research output: Contribution to journalJournal articleResearchpeer-review

Uncovering flux line correlations in superconductors by reverse monte carlo refinement of neutron scattering data

Laver, M., Forgan, E. M., Abrahamsen, A. B., Bowell, C., Geue, T. & Cubitt, R., 2008, In : Physical Review Letters. 100, 10, p. 107001

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
206 Downloads (Pure)
2007

Kinetics of MgB2 formation studied by in-situ synchrotron X-ray powder diffraction

Abrahamsen, A. B., Grivel, J-C., Andersen, N. H., Homeyer, J. & Saksl, K., 2007, In : I E E E Transactions on Applied Superconductivity. 17, p. 2757-2760

Research output: Contribution to journalJournal articleResearchpeer-review

Kvantetornadoer i superledere studeret med neutroner

Abrahamsen, A. B., 2007, In : Kvant. 18, 2, p. 24-25

Research output: Contribution to journalJournal articleCommunication

Pauli paramagnetic effects on vortices in superconducting TmNi2B2C

DeBeer-Schmitt, L., Eskildsen, M. R., Ichioka, M., Machida, K., Jenkins, N., Dewhurst, C. D., Abrahamsen, A. B., Bud'ko, S. L. & Canfield, P. C., 2007, In : Physical Review Letters. 99, 16, p. 167001 4 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
300 Downloads (Pure)
2006

Effect of starting composition and annealing temperature on irreversibility field and critical current density in MgxB2

Xu, G. J., Pinholt, R., Bilde-Sørensen, J., Grivel, J-C., Abrahamsen, A. B. & Andersen, N. H., 2006, In : Physica C: Superconductivity and its Applications. 434, 1, p. 67-70

Research output: Contribution to journalJournal articleResearchpeer-review

Inelastic neutron scattering experiments with the monochromatic imaging mode of the RITA-II spectrometer

Bahl, C. R. H., Lefmann, K., Abrahamsen, A. B., Rønnow, H. M., Saxild, F. B., Jensen, T. B. S., Udby, L., Andersen, N. H., Christensen, N. B., Jakobsen, H. S., Larsen, T., Haefliger, P. S., Streule, S. & Niedermayer, C., 2006, In : Nuclear Instruments & Methods in Physics Research Section B-beam Interactions With Materials and Atoms. 246, 2, p. 452-462

Research output: Contribution to journalJournal articleResearchpeer-review

Phonon-induced quadrupolar ordering of the magnetic superconductor TmNi2B2C

Andersen, N. H., Jensen, J., Jensen, T. B. S., Zimmermann, M. V., Pinholt, R., Abrahamsen, A. B., Toft, K. N., Hedegaard, P. & Canfield, P. C., 2006, In : Physical Review B Condensed Matter. 73, 2, p. 020504 4 p.

Research output: Contribution to journalJournal articleResearchpeer-review

2004

BixY3-xFe5O12 thin films prepared by laser ablation for magneto-optical imaging of superconducting thin films

Laulajainen, M., Paturi, P., Raittila, J., Huhtinen, H., Abrahamsen, A. B., Andersen, N. H. & Laiho, R., 2004, In : Journal of Magnetism and Magnetic Materials. 279, p. 218-223

Research output: Contribution to journalJournal articleResearchpeer-review

Enhancement of the irreversibility field in bulk MgB2 by TiO2 nanoparticle addition

Xu, G. J., Grivel, J-C., Abrahamsen, A. B. & Andersen, N. H., 2004, In : Physica C: Superconductivity and its Applications. 406, 1-2, p. 95-99

Research output: Contribution to journalJournal articleResearchpeer-review