Frustration and short range magnetic correlations in the pyrochlore Y2Mn2O7 (abstract)

1991 ◽  
Vol 69 (8) ◽  
pp. 5255-5255 ◽  
Author(s):  
J. N. Reimers ◽  
J. E. Greedan ◽  
M. A. Subramanian ◽  
R. K. Kremer ◽  
E. Gmelin
2021 ◽  
Vol 6 (1) ◽  
Author(s):  
E. Paris ◽  
C. W. Nicholson ◽  
S. Johnston ◽  
Y. Tseng ◽  
M. Rumo ◽  
...  

AbstractInvestigations of magnetically ordered phases on the femtosecond timescale have provided significant insights into the influence of charge and lattice degrees of freedom on the magnetic sub-system. However, short-range magnetic correlations occurring in the absence of long-range order, for example in spin-frustrated systems, are inaccessible to many ultrafast techniques. Here, we show how time-resolved resonant inelastic X-ray scattering (trRIXS) is capable of probing such short-ranged magnetic dynamics in a charge-transfer insulator through the detection of a Zhang–Rice singlet exciton. Utilizing trRIXS measurements at the O K-edge, and in combination with model calculations, we probe the short-range spin correlations in the frustrated spin chain material CuGeO3 following photo-excitation, revealing a strong coupling between the local lattice and spin sub-systems.


2004 ◽  
Vol 69 (17) ◽  
Author(s):  
V. F. Correa ◽  
L. Tung ◽  
S. M. Hollen ◽  
P. G. Pagliuso ◽  
N. O. Moreno ◽  
...  

1997 ◽  
Vol 230-232 ◽  
pp. 503-505 ◽  
Author(s):  
C. Lacroix ◽  
J.R. Iglesias ◽  
J. Arispe ◽  
B. Coqblin

2016 ◽  
Vol 93 (6) ◽  
Author(s):  
L. Ding ◽  
C. V. Colin ◽  
C. Darie ◽  
J. Robert ◽  
F. Gay ◽  
...  

2013 ◽  
Vol 86 (12) ◽  
Author(s):  
F. Bartolomé ◽  
C.M. Bonilla ◽  
J. Herrero-Albillos ◽  
I. Calvo-Almazán ◽  
C. Castán ◽  
...  

2002 ◽  
Vol 95 (2) ◽  
pp. 162-170 ◽  
Author(s):  
C.C. Yang ◽  
S.Y. Wu ◽  
W.-H. Li ◽  
K.C. Lee ◽  
J.W. Lynn ◽  
...  

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