Search Results - "KRONMÜLLER, H"

Micromagnetic analysis of the hardening mechanisms of nanocrystalline MnBi and nanopatterned FePt intermetallic compounds by Kronmüller, H, Yang, J B, Goll, D

“…The uniaxial intermetallic compounds of L10-FePt and the low temperature NiAs structure of MnBi are suitable alloys for application as high-density recording…”
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Micromagnetic analysis of pinning-hardened nanostructured, nanocrystalline Sm2Co17 based alloys by Kronmüller, H, Goll, D

“…In Sm(CobalCu0.07Fe0.22Zr0.04)7.4 the chemical composition of the 2:17 cells and the 1:5 cell walls has been analysed by high-resolution TEM-EDX for different…”
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Hexagonally ordered 100 nm period nickel nanowire arrays by Nielsch, K., Wehrspohn, R. B., Barthel, J., Kirschner, J., Gösele, U., Fischer, S. F., Kronmüller, H.

“…The magnetic behavior of 100 nm period arrays of Ni nanowires embedded in a highly ordered alumina pore matrix were characterized by magnetometry and magnetic…”
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Magnetic and microstructural properties of nanocrystalline exchange coupled PrFeB permanent magnets by Goll, D., Seeger, M., Kronmüller, H.

“…Nanocrystalline exchange coupled Pr 2Fe 14B single-phase and Pr 2Fe 14B+α-Fe two-phase magnets with grain sizes of about 20 nm were produced using the…”
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Micromagnetic theory of the pinning of domain walls at phase boundaries by Kronmüller, H, Goll, D

“…Planar phase boundaries in hard-magnetic materials are found to act as strong repulsive or trapping barriers for the displacement of domain walls if the…”
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Critical fields of an exchange coupled two-layer composite particle by Goll, D., Kronmüller, H.

“…High-density recording systems require magnetic bits with perpendicular easy axis and large magnetocrystalline anisotropy to guarantee thermal stability…”
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Pinning of domain walls in composite particles by Kronmüller, H., Goll, D.

“…Single domain, composite particles (cp's) are considered to be suitable to guarantee thermal stability and switching fields of 1–2 T. Depinning fields of Bloch…”
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Micromagnetic examination of exchange coupled ferromagnetic nanolayers by Leineweber, T., Kronmüller, H.

“…The aim of this paper is to give an outline of the relation between microscopic properties of a ferromagnetic triple-layer system (e.g. layer thickness,…”
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Micromagnetic analysis of nucleation-hardened nanocrystalline PrFeB magnets by Kronmüller, H, Goll, D

“…The coercive field of exchange-coupled nanocrystalline melt-spun and bonded composite magnets of Pr 2Fe 14B+ α-Fe is shown to obey the fundamental relation μ 0…”
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Exchange coupled composite layers for magnetic recording by Goll, D., Macke, S., Kronmüller, H.

“…On the basis of the theory of micromagnetism we have analytically calculated the nucleation and depinning fields of composite exchange coupled spring systems…”
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High temperature 2:17 magnets: relationship of magnetic properties to microstructure and processing by Hadjipanayis, G.C., Wei Tang, Zhang, Y., Chui, S.T., Liu, J.F., Chen, C., Kronmuller, H.

“…A comprehensive and systematic study on Sm(Co/sub bal/Fe/sub v/Cu/sub y/Zr/sub x/)/sub z/ magnets is made to completely understand the effects of composition…”
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High density hexagonal nickel nanowire array by Nielsch, K, Wehrspohn, R.B, Barthel, J, Kirschner, J, Fischer, S.F, Kronmüller, H, Schweinböck, T, Weiss, D, Gösele, U

“…Nickel nanowires were grown in highly ordered pore channels of an alumina membrane using pulsed electrodeposition. A complete metal filling of the hexagonal…”
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Magnetic properties of as-quenched Fe–Cu–Mo–Si–B nanocrystalline ribbons by Hu, Jifan, Jiang, Minhua, Qin, Hongwei, Li, Bo, Kronmüller, H.

“…Nanocrystalline ribbons Fe–Cu–Mo–Si–B with excellent soft magnetic properties can be fabricated by melt-spinning technique without additional annealing…”
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Analysis of the temperature dependence of the coercive field of Sm2Co17 based magnets by KRONMÜLLER, H, GOLL, D

“…In Sm2Co17-based magnets the coercive field is determined by the repulsive or attractive interaction of domain walls with the 1:5 cell walls. With increasing…”
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Switching behavior of single nanowires inside dense nickel nanowire arrays by Nielsch, K., Hertel, R., Wehrspohn, R.B., Barthel, J., Kirschner, J., Gosele, U., Fischer, S.F., Kronmuller, H.

“…We report on the micromagnetic properties of highly regular hexagonal arrays of Ni nanowires, fabricated by means of electrodeposition in self-ordered porous…”
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Critical behaviour near the ferromagnetic–paramagnetic phase transition in La0.8Sr0.2MnO3 by Mohan, Ch.V, Seeger, M, Kronmüller, H, Murugaraj, P, Maier, J

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Grain-size dependence of remanence and coercive field of isotropic nanocrystalline composite permanent magnets by Fischer, R., Schrefl, T., Kronmüller, H., Fidler, J.

“…Micromagnetic calculations using a finite element technique are useful to investigate magnetization processes in nanocrystalline ferromagnetic materials. In…”
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Hydrogen desorption properties of mechanically alloyed MgH2 composite materials by REULE, H, HIRSCHER, M, WEISSHARDT, A, KRONMÜLLER, H

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Phase distribution and computed magnetic properties of high-remanent composite magnets by Fischer, R., Schrefl, T., Kronmüller, H., Fidler, J.

“…Numerical micromagnetic calculations using finite-element techniques allow a quantitative treatment of the correlation between the microstructure and the basic…”
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High-resolution magneto-optical imaging of critical currents in YBa2Cu3O7-δ thin films by JOOSS, C, WARTHMANN, R, FORKL, A, KRONMÜLLER, H

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