scholarly journals Complex magnetic structure of the swedenborgite CaBa(Co3Fe)O7 derived by unpolarized neutron diffraction and spherical neutron polarimetry

2018 ◽  
Vol 74 (a2) ◽  
pp. e101-e101
Author(s):  
Navid Qureshi ◽  
María Teresa Fernández-Díaz ◽  
Laurent Chapon ◽  
Anatoliy Senyshyn ◽  
Werner Schweika ◽  
...  
2018 ◽  
Vol 97 (6) ◽  
Author(s):  
N. Qureshi ◽  
M. T. Fernández Díaz ◽  
L. C. Chapon ◽  
A. Senyshyn ◽  
W. Schweika ◽  
...  

2004 ◽  
Vol 54 (S4) ◽  
pp. 571-574 ◽  
Author(s):  
V. Kavečanský ◽  
M. Mihalik ◽  
Z. Mitróová ◽  
M. Lukáčová ◽  
S. Maťaš

2011 ◽  
Vol 80 (7) ◽  
pp. 073701 ◽  
Author(s):  
Harukazu Kato ◽  
Riki Kobayashi ◽  
Tomoaki Takesaka ◽  
Takashi Nishioka ◽  
Masahiro Matsumura ◽  
...  

1972 ◽  
Vol 50 (24) ◽  
pp. 3079-3084 ◽  
Author(s):  
J. A. R. Stiles ◽  
C. V. Stager

The magnetic structures of antiferromagnetic manganese pyrophosphate and copper pyrophosphate have been determined by single crystal neutron diffraction techniques. There have been two previous determinations of the structure of manganese pyrophosphate. The discrepancy between these results is explained by postulating a crystallographic phase transition.


1993 ◽  
Vol 73 (10) ◽  
pp. 6075-6077 ◽  
Author(s):  
Moshe Kuznietz ◽  
Gilles André ◽  
Françoise Bourée ◽  
Haim Pinto ◽  
Hanania Ettedgui ◽  
...  

1974 ◽  
Vol 29 (3-4) ◽  
pp. 139-148 ◽  
Author(s):  
D. Babel ◽  
F. Wall ◽  
G. Heger

The results of an X-ray structure determination on single crystals of CsFeF4 are reported. The compound crystallizes tetragonally with α = 7.794, c = 6.553 Å, z = 4, in spacegroup P4/nmm-D4h7 and is a hitherto unknown superstructure variant of the TlAlF4-type. Cesium exhibits 12-coordination (mean value Cs-F = 3.25 Å); the FeF6-octahedra are characteristically shortened normal to the FeF4⁻-layers (Fe-F = 1.962/1.861Å). An improved model is proposed and verified for a related structure of RbFeF4, showing the same features. Neutron diffraction studies on powder samples of CsFeF4 show that both compounds are identical as for their magnetic structures.


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