Effect of Orbital Degeneracy on Magnetoelastic Energy

1959 ◽  
Vol 30 (4) ◽  
pp. S310-S311 ◽  
Author(s):  
J. C. Slonczewski
Keyword(s):  
Orbital Degeneracy ◽  
Magnetoelastic Energy

Influence of Magnetoelastic Anisotropy on Properties of Nanostructured Microwires

2013 ◽  
Vol 646 ◽  
pp. 59-66 ◽  
Author(s):  
Arcady Zhukov ◽  
Margarita Churyukanova ◽  
Lorena Gonzalez-Legarreta ◽  
Ahmed Talaat ◽  
Valentina Zhukova ◽  
...  
Keyword(s):  
Heat Capacity ◽  
Hysteresis Loops ◽  
Magnetic Behaviour ◽  
Soft Magnetic ◽  
Magnetoelastic Anisotropy ◽  
Thermal Expansion Coefficients ◽  
Magnetoelastic Energy ◽  
Expansion Coefficients ◽  
The Difference ◽  
Magneto Resistance

We studied the effect ofthe magnetoelastic ansitropy on properties of nanostructured glass-coated microwires with soft magnetic behaviour (Finemet-type microwires of Fe70.8Cu1Nb3.1Si14.5B10.6, Fe71.8Cu1Nb3.1Si15B9.1 and Fe73.8Cu1Nb3.1Si13B9.1 compositions) and with granular structure (Cu based Co-Cu microwires). The magnetoelastic energy originated from the difference in thermal expansion coefficients of the glass and metallic alloy during the microwires fabrication, affected the hysteresis loops, coercivity and heat capacity of Finemet-type microwires. Hysteresis loops of all as-prepared microwires showed rectangular shape, typical for Fe-rich microwires. As expected, coercivity, HC, of as-prepared microwires increases with decreasing of the ratio ρ defined as the ratio between the metallic nucleus diameter, d to total microwire diameter, D. On the other hand we observed change of heat capacity in microwires with different ratio ρ. In the case of Co-Cu microwires ρ- ratio affected the structure and the giant magneto-resistance of obtained microwires.

On the Ground State of Spin Systems with Orbital Degeneracy

2002 ◽  
Vol 37 (1) ◽  
pp. 105-110
Author(s):  
Shi Da-Ning ◽  
Li Ning ◽  
Yang Zhi-Hong
Keyword(s):  
Ground State ◽  
Spin Systems ◽  
Orbital Degeneracy

scholarly journals Facile Photochemical Synthesis of 5,10-Disubstituted [5]Helicenes by Removing Molecular Orbital Degeneracy

2014 ◽  
Vol 16 (9) ◽  
pp. 2502-2505 ◽  
Author(s):  
Natsuki Ito ◽  
Takashi Hirose ◽  
Kenji Matsuda
Keyword(s):  
Molecular Orbital ◽  
Photochemical Synthesis ◽  
Orbital Degeneracy

scholarly journals Mott-Hubbard insulators for systems with orbital degeneracy

1997 ◽  
Vol 56 (3) ◽  
pp. 1146-1152 ◽  
Author(s):  
Olle Gunnarsson ◽  
Erik Koch ◽  
Richard M. Martin
Keyword(s):  
Orbital Degeneracy

Electron Transport in Configurational Model of Ferromagnetic Fulleride with Triple Orbital Degeneracy

2018 ◽  
Vol 671 (1) ◽  
pp. 55-66
Author(s):  
Oleksandr Kramar ◽  
Yuriy Skorenkyy ◽  
Leonid Didukh ◽  
Yuriy Dovhopyaty
Keyword(s):  
Electron Transport ◽  
Orbital Degeneracy ◽  
Configurational Model
Sign in / Sign up

Export Citation Format

Share Document