The role of 4f-electron on spin reorientation transition of NdFeO3: A first principle study

2012 ◽  
Vol 111 (10) ◽  
pp. 103905 ◽  
Author(s):  
La Chen ◽  
Tongwei Li ◽  
Shixun Cao ◽  
Shujuan Yuan ◽  
Feng Hong ◽  
...  
Keyword(s):  
Spin Reorientation ◽  
First Principle ◽  
Spin Reorientation Transition

Freedom and Responsibility in Neoplatonist Thought

2020 ◽  
Author(s):  
Ursula Coope
Keyword(s):  
First Principle ◽  
Human Beings ◽  
Human Soul ◽  
The One ◽  
Freedom And Responsibility

The Neoplatonists have a perfectionist view of freedom: an entity is free to the extent that it succeeds in making itself good. Free entities are wholly in control of themselves: they are self-determining, self-constituting, and self-knowing. Neoplatonist philosophers argue that such freedom is only possible for nonbodily things. The human soul is free insofar as it rises above bodily things and engages in intellection, but when it turns its desires to bodily things, it is drawn under the sway of fate and becomes enslaved. This book discusses this notion of freedom, and its relation to questions about responsibility. It explains the important role of notions of self-reflexivity in Neoplatonist accounts of both freedom and responsibility. Part I sets out the puzzles Neoplatonist philosophers face about freedom and responsibility and explains how these puzzles arise from earlier discussions. Part II looks at the metaphysical underpinnings of the Neoplatonist notion of freedom (concentrating especially on the views of Plotinus and Proclus). In what sense (if any) is the ultimate first principle of everything (the One) free? If everything else is under this ultimate first principle, how can anything other than the One be free? What is the connection between freedom and nonbodiliness? Part III looks at questions about responsibility, arising from this perfectionist view of freedom. Why are human beings responsible for their behaviour, in a way that other animals are not? If we are enslaved when we act viciously, how can we be to blame for our vicious actions and choices?

scholarly journals Spin reorientation transition in ultrathin Co films on the vicinal surface Au(788)

AIP Advances ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 045009
Author(s):  
R. J. G. Rosa ◽  
R. L. Souza ◽  
G. F. M. Gomes ◽  
R. M. Paniago ◽  
M. D. Martins
Keyword(s):  
Spin Reorientation ◽  
Vicinal Surface ◽  
Spin Reorientation Transition

scholarly journals Spontaneous cycloidal order mediating a spin-reorientation transition in a polar metal

2020 ◽  
Vol 102 (18) ◽  
Author(s):  
C. D. Dashwood ◽  
L. S. I. Veiga ◽  
Q. Faure ◽  
J. G. Vale ◽  
D. G. Porter ◽  
...  
Keyword(s):  
Spin Reorientation ◽  
Spin Reorientation Transition

Magnetic microstructure of the spin reorientation transition

2001 ◽  
Vol 89 (11) ◽  
pp. 7145-7146 ◽  
Author(s):  
E. Y. Vedmedenko ◽  
H. P. Oepen ◽  
J. Kirschner
Keyword(s):  
Spin Reorientation ◽  
Magnetic Microstructure ◽  
Spin Reorientation Transition

scholarly journals Non-monotonic magnetic anisotropy behavior as a function of adsorbate coverage in Fe ultrathin films near the spin reorientation transition

2021 ◽  
Author(s):  
A. Quesada ◽  
G. Chen ◽  
A. T. N'Diaye ◽  
P. Wang ◽  
Y. Z. Wu ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Magnetic Anisotropy ◽  
Ultrathin Films ◽  
Co Adsorption ◽  
Spin Reorientation ◽  
Spin Reorientation Transition ◽  
Out Of Plane

Carbon monoxide (CO) adsorption on ultrathin fcc Fe films is known to result in the rotation of magnetization from out-of-plane to in-plane.

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