scholarly journals Magnetic ordering, spin waves, and Haldane-gap excitations in(NdxY1−x)2BaNiO5linear-chain mixed-spin antiferromagnets

1998 ◽  
Vol 58 (21) ◽  
pp. 14424-14435 ◽  
Author(s):  
T. Yokoo ◽  
S. Raymond ◽  
A. Zheludev ◽  
S. Maslov ◽  
E. Ressouche ◽  
...  
Keyword(s):  
Spin Waves ◽  
Magnetic Ordering ◽  
Mixed Spin ◽  
Haldane Gap

SYMMETRY OF SPIN WAVES AND HALDANE GAP IN CsNiCl3

1988 ◽  
Vol 49 (C8) ◽  
pp. C8-1431-C8-1432
Author(s):  
Z. Tun ◽  
W. J. L. Buyers ◽  
R. L. Armstrong ◽  
E. D. Hallman ◽  
D. P. Arovas
Keyword(s):  
Spin Waves ◽  
Haldane Gap

Magnetic Ordering and Spin Waves

2018 ◽  
pp. 281-320
Author(s):  
John J. Quinn ◽  
Kyung-Soo Yi
Keyword(s):  
Spin Waves ◽  
Magnetic Ordering

scholarly journals Spin waves and magnetic ordering in the quasi-one-dimensionalS=12antiferromagnetBaCu2Si2O7

2001 ◽  
Vol 64 (5) ◽  
Author(s):  
M. Kenzelmann ◽  
A. Zheludev ◽  
S. Raymond ◽  
E. Ressouche ◽  
T. Masuda ◽  
...  
Keyword(s):  
Spin Waves ◽  
Magnetic Ordering

Magnetic Ordering and Spin Waves

2009 ◽  
pp. 275-310
Author(s):  
John J. Quinn ◽  
Kyung-Soo Yi
Keyword(s):  
Spin Waves ◽  
Magnetic Ordering

Magnetic ordering of the mixed-spin chain nickelate (Er0.25Gd0.75)2BaNiO5: Spectroscopic study

2006 ◽  
Vol 354 (5-6) ◽  
pp. 487-491 ◽  
Author(s):  
M.N. Popova ◽  
S.A. Klimin ◽  
P. Higel ◽  
G. Dhalenne
Keyword(s):  
Spectroscopic Study ◽  
Spin Chain ◽  
Magnetic Ordering ◽  
Mixed Spin

scholarly journals Mixed-spin systems: Coexistence of the Haldane gap and antiferromagnetic long-range order

1999 ◽  
Vol 60 (17) ◽  
pp. 12138-12142 ◽  
Author(s):  
Indrani Bose ◽  
Emily Chattopadhyay
Keyword(s):  
Long Range ◽  
Spin Systems ◽  
Range Order ◽  
Long Range Order ◽  
Mixed Spin ◽  
Haldane Gap

scholarly journals Magnetic Ordering and Spin Waves inNa0.82CoO2

2005 ◽  
Vol 94 (15) ◽  
Author(s):  
S. P. Bayrakci ◽  
I. Mirebeau ◽  
P. Bourges ◽  
Y. Sidis ◽  
M. Enderle ◽  
...  
Keyword(s):  
Spin Waves ◽  
Magnetic Ordering

scholarly journals Спин-волновой резонанс в тонких пленках Ge : Mn с перколяционным магнитным упорядочением

2018 ◽  
Vol 60 (5) ◽  
pp. 919
Author(s):  
А.И. Дмитриев ◽  
М.С. Дмитриева ◽  
Г.Г. Зиборов
Keyword(s):  
Thin Films ◽  
Curie Temperature ◽  
Spin Wave ◽  
Percolation Theory ◽  
Magnetic State ◽  
Spin Waves ◽  
Magnetic Ordering ◽  
Correlation Distance ◽  
Manganese Concentrations

AbstractThe mechanism of excitation and propagation of spin waves in Ge: Mn thin films with different nominal manganese concentrations (2, 4, and 8 at % Mn) with percolation magnetic ordering is explored. Concentration dependencies of Curie temperature T _C( n ) and spin wave rigidity D ( n ) are determined, which enables to find the index of correlation distance. An exotic percolation magnetic state of samples of Ge: Mn thin films is confirmed by rectifying experimental dependences D ( n ) and D / T _C( n ) in coordinates accepted in the percolation theory.

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