Surface and interface magnetism of iron

1988 ◽  
Vol 40 (1-4) ◽  
pp. 89-100 ◽  
Author(s):  
J. Korecki
Keyword(s):  
Interface Magnetism ◽  
Surface And Interface

Surface and interface magnetism: initial growth mode influence

1993 ◽  
Vol 5 (33A) ◽  
pp. A193-A194 ◽  
Author(s):  
H Dreysse ◽  
H Haroun ◽  
A Chouairi ◽  
S Ouannasser
Keyword(s):  
Growth Mode ◽  
Initial Growth ◽  
Interface Magnetism ◽  
Surface And Interface

Enhanced surface and interface magnetism of bcc Ni overlayers on Fe(001)

1993 ◽  
Vol 47 (2) ◽  
pp. 810-817 ◽  
Author(s):  
J. I. Lee ◽  
Soon C. Hong ◽  
A. J. Freeman ◽  
C. L. Fu
Keyword(s):  
Interface Magnetism ◽  
Surface And Interface ◽  
Enhanced Surface

scholarly journals Surface and Interface Magnetism in CoTi/FeTi/CoTi(110)

2005 ◽  
Vol 10 (1) ◽  
pp. 1-4 ◽  
Author(s):  
G.H. Lee ◽  
Y.J. Jin ◽  
J.I. Lee ◽  
S.C. Hong
Keyword(s):  
Interface Magnetism ◽  
Surface And Interface

Magnetic Effects at Surfaces and Interfaces (Including Grain Boundaries)

1997 ◽  
Vol 492 ◽  
Author(s):  
A. J. Freeman ◽  
Ruqian Wu ◽  
Lujun Chen ◽  
Lieping Zhong
Keyword(s):  
First Principles ◽  
Density Functional ◽  
Magnetic Circular Dichroism ◽  
Magnetic Transition ◽  
First Principles Calculations ◽  
Interface Magnetism ◽  
Surface And Interface ◽  
Surfaces And Interfaces ◽  
Inverse Effect ◽  
Induced Magnetic Anisotropy

ABSTRACTFirst-principles electronic structure studies based on local spin density functional theory and performed on extremely complex simulations of ever increasingly realistic systems, play a very important role in explaining and predicting surface and interface magnetism. This has led to solving even more challenging problems like the embrittlement of the Fe grain boundary, discussed here. Now, a major issue for first-principles theory is the treatment of the weak spin-orbit coupling (SOC) in magnetic transition metals and their alloys and its subsequent effects: (i) A major breakthrough in eliminating the numerical randomness for the determination of the magneto-crystalline anisotropy was made with the state-tracking and torque approaches. This now enables us to treat magnetostriction and its inverse effect, strain-induced magnetic anisotropy in transition metal bulk, thin films and alloys, (ii) The magneto-optical Kerr effects and x-ray magnetic circular dichroism are now directly calculated and compared with experiment. In all this work, and more recently, on the first-principles calculations of giant magneto-resistance in multilayers, extensive first-principles calculations and model analyses provide simple physical insights and guidelines to search for new magnetic recording and sensor materials.

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