Calculation of finite temperature magnetic properties of clusters

2000 ◽  
Vol 87 (9) ◽  
pp. 4909-4911 ◽  
Author(s):  
F. López-Urı́as ◽  
G. M. Pastor ◽  
K. H. Bennemann
Keyword(s):  
Magnetic Properties ◽  
Finite Temperature

Finite temperature magnetic properties of small Fe chains and clusters on Pt(111)

2016 ◽  
Vol 93 (13) ◽  
Author(s):  
S. Riemer ◽  
J. Dorantes-Dávila ◽  
G. M. Pastor
Keyword(s):  
Magnetic Properties ◽  
Finite Temperature

Ab-initio modeling of Fe-Mn based alloys and nanoclusters

2011 ◽  
Vol 1296 ◽  
Author(s):  
Peter Entel ◽  
Denis Comtesse ◽  
Heike C. Herper ◽  
Markus E. Gruner ◽  
Mario Siewert ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Ab Initio ◽  
Finite Temperature ◽  
Large Scale ◽  
Exchange Interactions ◽  
The Novel ◽  
Magnetic Exchange ◽  
Simulation Tools ◽  
Transition Metal Alloys ◽  
Structural And Magnetic Properties

ABSTRACTNew methods in steel design and basic understanding of the novel materials require large scale ab initio calculations of ground state and finite temperature properties of transition metal alloys. In this contribution we present ab initio modeling of the structural and magnetic properties of XYZ compounds and alloys where X, Y = Mn, Fe, Co Ni and Z = C, Si with emphasis on the Fe-Mn steels. The optimization of structural and magnetic properties is performed by using different simulation tools. In particular, the finite-temperature magnetic properties are simulated using a Heisenberg model with magnetic exchange interactions from first-principles calculations. Part of the calculations are extended to the nanoparticle range showing how ferromagnetic and antiferromagnetic trends influence the nucleation, morphologies and growth of Fe-Mn-based nanoparticles.

Finite temperature magnetic properties of the highly correlated Anderson Lattice

1994 ◽  
Vol 55 (2) ◽  
pp. 175-183 ◽  
Author(s):  
T.Venkatappa Rao ◽  
G.Gangadhar Reddy ◽  
A. Ramakanth
Keyword(s):  
Magnetic Properties ◽  
Finite Temperature ◽  
Highly Correlated

Magnetic properties of 3d transition metal wires on vicinal Cu(111) surfaces at finite temperature

2010 ◽  
Vol 107 (9) ◽  
pp. 09E311 ◽  
Author(s):  
H. Hashemi ◽  
G. Fischer ◽  
W. Hergert ◽  
V. S. Stepanyuk
Keyword(s):  
Magnetic Properties ◽  
Transition Metal ◽  
Finite Temperature ◽  
Metal Wires

Magnon spectrum and related finite-temperature magnetic properties: A first-principle approach

1997 ◽  
Vol 39 (1) ◽  
pp. 91-96 ◽  
Author(s):  
S. V Halilov ◽  
A. Y Perlov ◽  
P. M Oppeneer ◽  
H Eschrig
Keyword(s):  
Magnetic Properties ◽  
Finite Temperature ◽  
First Principle ◽  
Magnon Spectrum

Finite temperature magnetic properties of the PrCo2 intermetallic compound

1998 ◽  
Vol 253 (1-2) ◽  
pp. 158-162 ◽  
Author(s):  
A Caldas ◽  
P.J von Ranke ◽  
N.A de Oliveira
Keyword(s):  
Magnetic Properties ◽  
Intermetallic Compound ◽  
Finite Temperature
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