Role of the heating rate up to the annealing temperature on the hysteretic properties of hard magnetic materials prepared from amorphous precursors

1993 ◽  
Vol 191 (1) ◽  
pp. 127-130 ◽  
Author(s):  
V.E. Martín ◽  
J. Bernardi ◽  
J. Fidler ◽  
F. Cebollada ◽  
J.M. González
Keyword(s):  
Magnetic Materials ◽  
Heating Rate ◽  
Annealing Temperature ◽  
Hard Magnetic Materials ◽  
Hysteretic Properties

The role of doping and heating rate in optimizing the crystallization parameters of As35Se65-xSbx glasses

2021 ◽  
Vol 127 (9) ◽  
Author(s):  
Mohamed N. Abd-el Salam ◽  
E. R. Shaaban ◽  
Mansour Mohamed
Keyword(s):  
Heating Rate

scholarly journals Transparent TiO2/Cu/TiO2 Multilayer for Electrothermal Application

Materials ◽  
2021 ◽  
Vol 14 (4) ◽  
pp. 1024
Author(s):  
Jingjing Peng ◽  
Changshan Hao ◽  
Hongyan Liu ◽  
Yue Yan
Keyword(s):  
Optical Properties ◽  
Heating Rate ◽  
Figure Of Merit ◽  
Annealing Temperature ◽  
Critical Thickness ◽  
Experimental Results ◽  
Tio2 Layer ◽  
Electrical And Optical Properties ◽  
Partial Crystallization

Highly transparent indium-free multilayers of TiO2/Cu/TiO2 were obtained by means of annealing. The effects of Cu thickness and annealing temperature on the electrical and optical properties were investigated. The critical thickness of Cu mid-layer with optimal electrical and optical properties was 10 nm, with the figure of merit reaching as high as 5 × 10−3 Ω−1. Partial crystallization of the TiO2 layer enhanced the electrical and optical properties upon annealing. Electrothermal experiments showed that temperatures of more than 100 °C can be reached at a heating rate of 2 °C/s without any damage to the multilayers. The experimental results indicate that reliable transparent TiO2/Cu/TiO2 multilayers can be used for electrothermal application.

Nucleation fields and grain boundaries in hard magnetic materials

1993 ◽  
Vol 29 (6) ◽  
pp. 2878-2880 ◽  
Author(s):  
T. Schrefl ◽  
H.F. Schmidts ◽  
J. Fidler ◽  
H. Kronmuller
Keyword(s):  
Grain Boundaries ◽  
Magnetic Materials ◽  
Hard Magnetic Materials

Hysteresis in magnetic materials: the role of structural disorder, thermal relaxation, and dynamic effects

2001 ◽  
Vol 226-230 ◽  
pp. 1206-1212 ◽  
Author(s):  
G Bertotti ◽  
V Basso ◽  
C Beatrice ◽  
M LoBue ◽  
A Magni ◽  
...  
Keyword(s):  
Magnetic Materials ◽  
Thermal Relaxation ◽  
Structural Disorder ◽  
Dynamic Effects
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