Understanding the submicron domain structure of MnAs thin films on GaAs(001): Magnetic force microscopy measurements and simulations

2004 ◽  
Vol 84 (7) ◽  
pp. 1132-1134 ◽  
Author(s):  
R. Engel-Herbert ◽  
J. Mohanty ◽  
A. Ney ◽  
T. Hesjedal ◽  
L. Däweritz ◽  
...  
Keyword(s):  
Thin Films ◽  
Domain Structure ◽  
Magnetic Force Microscopy ◽  
Magnetic Force ◽  
Force Microscopy

Domain structure of iron single crystals grown on Si(111) investigated by magnetic force microscopy (abstract)

1996 ◽  
Vol 79 (8) ◽  
pp. 6447 ◽  
Author(s):  
S. Foss ◽  
R. Proksch ◽  
K. Moloni ◽  
E. D. Dahlberg ◽  
Y. Cheng
Keyword(s):  
Single Crystals ◽  
Domain Structure ◽  
Magnetic Force Microscopy ◽  
Magnetic Force ◽  
Force Microscopy

Different types of ferrite thin films as magnetic cantilever coating for magnetic force microscopy

2010 ◽  
Vol 322 (9-12) ◽  
pp. 1697-1699 ◽  
Author(s):  
M.R. Koblischka ◽  
M. Kirsch ◽  
R. Pfeifer ◽  
S. Getlawi ◽  
F. Rigato ◽  
...  
Keyword(s):  
Thin Films ◽  
Magnetic Force Microscopy ◽  
Magnetic Force ◽  
Force Microscopy ◽  
Different Types ◽  
Ferrite Thin Films

The Domain Structure of Die-Upset Anisotropic Magnet Based On Nd-(Fe, Co)-B Alloy

2011 ◽  
Vol 56 (1) ◽  
pp. 159-161 ◽  
Author(s):  
D. Płusa ◽  
M. Dośpial ◽  
D. Derewnicka-Krawczyńska ◽  
P. Wieczorek ◽  
U. Kotlarczyk
Keyword(s):  
Domain Structure ◽  
Magnetic Force Microscopy ◽  
Magnetic Force ◽  
Magnetic Domain ◽  
Magnetic Interaction ◽  
Dipolar Interaction ◽  
Vibrating Sample Magnetometer ◽  
Force Microscopy ◽  
Interaction Domains ◽  
Anisotropic Magnet

The Domain Structure of Die-Upset Anisotropic Magnet Based On Nd-(Fe, Co)-B Alloy The measurements of the recoil curves for the die-upset Nd-(Fe, Co)-B based magnets from different points on the magnetization and demagnetization curves have been carried out by means of the LakeShore vibrating sample magnetometer in an applied magnetic fields up to 2 T. From the recoil curves the so-called Wohlfarth's remanence relationship has been derived. From this it was deduced that the magnetic interaction existing between the magnet grains has a dipolar nature. The existence of the magnetic interaction has been confirmed by magnetic domain observations by using the magnetic force microscopy (MFM). In the area of interaction domains there is the fine scale magnetic contrast resulting from the dipolar interaction between neighboring grains.

Effect of strain and growth morphology on the evolution of the domain structure of ferromagnetic manganites

2004 ◽  
Vol 819 ◽  
Author(s):  
Holly Miller ◽  
J. S. Higgins ◽  
Y. Mukovskii ◽  
R. L. Greene ◽  
Amlan Biswas
Keyword(s):  
Curie Temperature ◽  
Domain Structure ◽  
Strain Distribution ◽  
Magnetic Force Microscopy ◽  
Magnetic Force ◽  
Growth Morphology ◽  
Surface Magnetism ◽  
Two Phase ◽  
Force Microscopy ◽  
Magnetic Nanodots

AbstractThe effect of strain on the surface magnetism of the manganite La0.7Sr0.3MnO3 has been studied as a function of temperature, using magnetic force microscopy. The non- uniform strain distribution in the film leads to a two-phase coexistence between ferromagnetic and non-ferromagnetic phases. This leads to a reduction of the surface curie temperature and the formation of ferromagnetic islands. Methods of controlling this behavior in order to fabricate arrays of magnetic nanodots are discussed.

Plate domain structure of sintered NdFeB magnets and dependence on compacting mode

2001 ◽  
Vol 16 (10) ◽  
pp. 2992-2995 ◽  
Author(s):  
Zhen Rong Zhang ◽  
Bao Shan Han ◽  
Ye Qing He ◽  
Shou Zeng Zhou
Keyword(s):  
Domain Structure ◽  
Applied Field ◽  
Magnetic Force Microscopy ◽  
Magnetic Force ◽  
Magnetic Domain ◽  
Nonmagnetic Metal ◽  
Isostatic Pressing ◽  
Force Microscopy ◽  
Die Pressing ◽  
Better Than

The alignment degree of sintered Nd–Fe–B magnets and its dependence on applied field and compacting mode were studied by magnetic force microscopy. By analyzing the magnetic force images to illustrate the magnetic-domain structure, an experimental method for quantitatively evaluating the alignment degree of sintered Nd–Fe–B magnets was given. The results show that if the compacting mode is the same, the alignment of magnets will be better as field increases. Under the same field, the alignment degree for rubber isostatic pressing with vibration is better than that for nonmagnetic metal die pressing. However, if the sample is compacted by rubber isostatic pressing without vibration, the alignment degree decreases significantly.

Secondary resonance magnetic force microscopy using an external magnetic field for characterization of magnetic thin films

2015 ◽  
Vol 107 (10) ◽  
pp. 103110 ◽  
Author(s):  
Dongzi Liu ◽  
Kangxin Mo ◽  
Xidong Ding ◽  
Liangbing Zhao ◽  
Guocong Lin ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Thin Films ◽  
External Magnetic Field ◽  
Magnetic Force Microscopy ◽  
Magnetic Force ◽  
Magnetic Thin Films ◽  
Secondary Resonance ◽  
Force Microscopy

scholarly journals Substrate effect on the magnetic microstructure of La0.7Sr0.3MnO3 thin films studied by magnetic force microscopy

2001 ◽  
Vol 78 (23) ◽  
pp. 3681-3683 ◽  
Author(s):  
R. Desfeux ◽  
S. Bailleul ◽  
A. Da Costa ◽  
W. Prellier ◽  
A. M. Haghiri-Gosnet
Keyword(s):  
Thin Films ◽  
Magnetic Force Microscopy ◽  
Magnetic Force ◽  
Substrate Effect ◽  
Magnetic Microstructure ◽  
Force Microscopy
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