scholarly journals Magnetic domains and domain walls in pseudo-single-domain magnetite studied with magnetic force microscopy

1997 ◽  
Vol 102 (B10) ◽  
pp. 22681-22694 ◽  
Author(s):  
Taras G. Pokhil ◽  
Bruce M. Moskowitz
Keyword(s):  
Magnetic Force Microscopy ◽  
Magnetic Force ◽  
Domain Walls ◽  
Single Domain ◽  
Magnetic Domains ◽  
Force Microscopy

scholarly journals Visualization of magnetostructural transition in Heusler alloys by Magnetic Force Microscopy

2018 ◽  
Vol 185 ◽  
pp. 05004
Author(s):  
Pavel Geydt ◽  
Igor D. Rodionov ◽  
Alexander B. Granovsky ◽  
Ekaterina Soboleva ◽  
Egor Fadeev ◽  
...  
Keyword(s):  
Magnetic Force Microscopy ◽  
Magnetic Force ◽  
Domain Walls ◽  
Heusler Alloys ◽  
Scanning Probe ◽  
Magnetic Domains ◽  
Magnetic Signal ◽  
Force Microscopy ◽  
Magnetostructural Transition ◽  
Probe Microscope

Magnetostructural transition was observed in Ni-Mn-In-Cr Heusler alloy with help of Magnetic Force Microscopy (MFM). The crystal structure of a sample and characteristic temperatures of the phase transition were controlled by roentgenostructural phase analysis and magnetometry, respectively. It appeared prominently important to prepare the surface of the sample until the nanometer level of surface roughness. Magnetic study performed with scanning probe microscope revealed existence of magnetic domains, which were spread across the surface evenly. Further studies revealed that intensity of magnetic signal decreases as fading out of the contrast of the MFM images. It was found that location of domains shifted after the heating/cooling cycle above Curie temperature for the studied alloy. Location of new domain walls appeared correlating with surface scrapings and defects, whilst it became independent from those after heating until just 70°C. The mechanism behind the observed transition is proposed.

scholarly journals Imaging of Magnetic Domains and Domain Walls in Spherical Fe-Si Powder Using Magnetic Force Microscopy

2014 ◽  
Vol 126 (1) ◽  
pp. 92-93 ◽  
Author(s):  
M. Strečková ◽  
M. Baťková ◽  
I. Baťko ◽  
H. Hadraba ◽  
R. Bureš
Keyword(s):  
Magnetic Force Microscopy ◽  
Magnetic Force ◽  
Domain Walls ◽  
Magnetic Domains ◽  
Force Microscopy

Magnetic Force Microscopy Investigation of Magnetic Domains in Nd[sub 2]Fe[sub 14]B

2010 ◽  
Author(s):  
Mahesh Kumar Talari ◽  
G. Markandeyulu ◽  
K. Prasad Rao ◽  
A. K. Yahya ◽  
Shah Alam
Keyword(s):  
Magnetic Force Microscopy ◽  
Magnetic Force ◽  
Magnetic Domains ◽  
Force Microscopy ◽  
Microscopy Investigation

Perpendicular magnetic domains of a thin Ag/Fe/Ag film observed by magnetic force microscopy at room temperature

2002 ◽  
Vol 250 ◽  
pp. 32-38 ◽  
Author(s):  
R Hoffmann ◽  
D.E Bürgler ◽  
P.J.A van Schendel ◽  
H.J Hug ◽  
S Martin ◽  
...  
Keyword(s):  
Magnetic Force Microscopy ◽  
Room Temperature ◽  
Magnetic Force ◽  
Magnetic Domains ◽  
Force Microscopy ◽  
Ag Film

Construction of hysteresis loops of single domain elements and coupled permalloy ring arrays by magnetic force microscopy

2003 ◽  
Vol 93 (10) ◽  
pp. 8540-8542 ◽  
Author(s):  
Xiaobin Zhu ◽  
P. Grütter ◽  
V. Metlushko ◽  
Y. Hao ◽  
F. J. Castaño ◽  
...  
Keyword(s):  
Magnetic Force Microscopy ◽  
Magnetic Force ◽  
Hysteresis Loops ◽  
Single Domain ◽  
Force Microscopy

Antivortex domain walls observed in permalloy rings via magnetic force microscopy

2009 ◽  
Vol 79 (6) ◽  
Author(s):  
P. E. Roy ◽  
J. H. Lee ◽  
T. Trypiniotis ◽  
D. Anderson ◽  
G. A. C. Jones ◽  
...  
Keyword(s):  
Magnetic Force Microscopy ◽  
Magnetic Force ◽  
Domain Walls ◽  
Force Microscopy
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