OS5(3)-13(OS05W0303) Hybrid Nano-Characterization of Martensitic Transformation and Degradation for Fe-Pd Shape Memory Alloy Using Atomic and Magnetic Force Microscopy

2003 ◽  
Vol 2003 (0) ◽  
pp. 99
Author(s):  
Takayuki Suzuki ◽  
Kohei Nagatani ◽  
Kazumi Hirano ◽  
Tokuo Teramoto ◽  
Minoru Taya
Keyword(s):  
Martensitic Transformation ◽  
Shape Memory Alloy ◽  
Shape Memory ◽  
Magnetic Force Microscopy ◽  
Magnetic Force ◽  
Force Microscopy

Magnetic Force Microscopy Of Shape Memory Alloys: Identifying Two Magnetic Patterns

1999 ◽  
Vol 5 (S2) ◽  
pp. 44-45
Author(s):  
B.R.A. Neves ◽  
M.S. Andrade
Keyword(s):  
Martensitic Transformation ◽  
Shape Memory Alloys ◽  
Shape Memory ◽  
Thermal Cycle ◽  
Magnetic Force Microscopy ◽  
Magnetic Force ◽  
Austenitic Phase ◽  
Force Microscopy ◽  
Surface Separation ◽  
Magnetic Nature

In this work, we report on the observation of two coexisting patterns in Magnetic Force Microscopy (MFM) images of shape memory alloys. The MFM signal of both patterns presents similar behavior with tip-surface separation. An investigation on the origin of these patterns presents strong evidence that both are of magnetic nature only and, furthermore, can be assigned as bulk and surface-related, respectively.Shape memory alloys are a class of materials that exhibit martensitic transformation [1]. The shape memory effect, which may be defined as the property of recovering its original shape during a thermal cycle after a material has been apparently deformed in a permanent way, is found in several materials, including the Fe-Mn-Cr-Ni-Si alloy, studied in this work [1]. A standard metalographic process was employed to reveal ferritic-phase islands surrounded by the austenitic-phase matrix, which constitute the structure of this alloy. The images were acquired with a MultiMode microscope from Digital Instruments.

Characterization of magnetic force microscopy probe tip remagnetization for measurements in external in-plane magnetic fields

2008 ◽  
Vol 104 (12) ◽  
pp. 123503 ◽  
Author(s):  
Tanja Weis ◽  
Ingo Krug ◽  
Dieter Engel ◽  
Arno Ehresmann ◽  
Volker Höink ◽  
...  
Keyword(s):  
Magnetic Fields ◽  
Magnetic Force Microscopy ◽  
Magnetic Force ◽  
Force Microscopy

scholarly journals Local characterization of a heavy-fermion superconductor via sub-Kelvin magnetic force microscopy

2020 ◽  
Vol 117 (25) ◽  
pp. 252601
Author(s):  
Dirk Wulferding ◽  
Geunyong Kim ◽  
Hoon Kim ◽  
Ilkyu Yang ◽  
E. D. Bauer ◽  
...  
Keyword(s):  
Magnetic Force Microscopy ◽  
Heavy Fermion ◽  
Magnetic Force ◽  
Force Microscopy ◽  
Local Characterization ◽  
Heavy Fermion Superconductor

scholarly journals Magnetic force microscopy characterization of cobalt nanoparticles: A preliminary study

2020 ◽  
Author(s):  
Livia Angeloni ◽  
Daniele Passeri ◽  
Pier Giorgio Schiavi ◽  
Francesca Pagnanelli ◽  
Marco Rossi
Keyword(s):  
Magnetic Force Microscopy ◽  
Magnetic Force ◽  
Cobalt Nanoparticles ◽  
Force Microscopy ◽  
Preliminary Study ◽  
Microscopy Characterization

scholarly journals Magnetic force microscopy characterization of heat and current treated Fe40Ni38Mo4B18 amorphous ribbons

2010 ◽  
Vol 322 (13) ◽  
pp. 1822-1827 ◽  
Author(s):  
Ignacio García ◽  
Nuria Iturriza ◽  
Juan José del Val ◽  
Hans Grande ◽  
José A. Pomposo ◽  
...  
Keyword(s):  
Magnetic Force Microscopy ◽  
Magnetic Force ◽  
Force Microscopy ◽  
Amorphous Ribbons ◽  
Microscopy Characterization
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