Magnetic interactions and short range order in gadolinium gallium garnet

1979 ◽  
Vol 50 (B3) ◽  
pp. 2115-2117 ◽  
Author(s):  
W. I. Kinney ◽  
W. P. Wolf
2021 ◽  
Vol 118 (13) ◽  
pp. e2020540118
Author(s):  
Flynn Walsh ◽  
Mark Asta ◽  
Robert O. Ritchie

The presence, nature, and impact of chemical short-range order in the multi-principal element alloy CrCoNi are all topics of current interest and debate. First-principles calculations reveal that its origins are fundamentally magnetic, involving repulsion between like-spin Co–Cr and Cr–Cr pairs that is complemented by the formation of a magnetically aligned sublattice of second-nearest-neighbor Cr atoms. Ordering models following these principles are found to predict otherwise anomalous experimental measurements concerning both magnetization and atomic volumes across a range of compositions. In addition to demonstrating the impact of magnetic interactions and resulting chemical rearrangement, the possible explanation of experiments would imply that short-range order of this type is far more prevalent than previously realized.


2002 ◽  
Vol 74 (0) ◽  
pp. s760-s762 ◽  
Author(s):  
O.A. Petrenko ◽  
G. Balakrishnan ◽  
D. McK Paul ◽  
M. Yethiraj ◽  
J. Klenke

1990 ◽  
Vol 86 (2-3) ◽  
pp. 280-288 ◽  
Author(s):  
R Manaila ◽  
G Filoti ◽  
V Florescu ◽  
M.D Serbanescu ◽  
C Drinciu

1998 ◽  
Vol 08 (PR2) ◽  
pp. Pr2-175-Pr2-178 ◽  
Author(s):  
G. T. Pérez ◽  
F. H. Salas ◽  
R. Morales ◽  
L. M. Álvarez-Prado ◽  
J. M. Alameda

1977 ◽  
Vol 38 (C7) ◽  
pp. C7-173-C7-173
Author(s):  
J.-P. CHEVALIER ◽  
W. M. STOBBS

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