Cu(HCO2)2(pym) (pym = pyrimidine):  Low-Dimensional Magnetic Behavior and Long-Range Ordering in a Quantum-Spin Lattice

2005 ◽  
Vol 44 (4) ◽  
pp. 989-995 ◽  
Author(s):  
J. L. Manson ◽  
T. Lancaster ◽  
L. C. Chapon ◽  
S. J. Blundell ◽  
J. A. Schlueter ◽  
...  
Keyword(s):  
Long Range ◽  
Magnetic Behavior ◽  
Quantum Spin ◽  
Spin Lattice ◽  
Long Range Ordering ◽  
Low Dimensional

scholarly journals Synthesis of a d1 titanium fluoride kagome lattice antiferromagnet

2019 ◽  
Author(s):  
Ningxin Jiang ◽  
Arun Ramanathan ◽  
John Bacsa ◽  
Henry La Pierre
Keyword(s):  
Long Range ◽  
Structural Phase ◽  
Magnetic Ordering ◽  
Quantum Spin ◽  
Kagome Lattice ◽  
Weiss Temperature ◽  
Positional Disorder ◽  
Kagomé Lattice ◽  
Planar Array ◽  
Long Range Ordering

The kagome lattice, composed of a planar array of corner-sharing triangles, is one of the most geometrically frustrated lattices. The realization of an S = 1/2 kagome latttice antiferromagnet (KLAF) is of particular interest because it may host an intriguing form of matter, a quantum spin liquid state, which showa long-range entanglement and no magnetic ordering down to 0 K. A few S = 1/2 KLAFs exist, typically based on Cu<sup>2+</sup>, <i>d</i><sup>9</sup> compounds, though they feature structural imperfections. Herein, we present the synthesis of (CH<sub>3</sub>NH<sub>3</sub>)<sub>2</sub>NaTi<sub>3</sub>F<sub>12</sub>, which comprises an S = 1/2 kagome layer that exhibits only one crystallographically distinct Ti<sup>3+</sup>, <i>d</i><sup>1</sup> site, and one bridging fluoride. A static positional disorder is proposed for the intralayer CH<sub>3</sub>NH<sub>3</sub><sup>+</sup>. No structural phase transitions were observed from 1.8 K to 523 K. Despite its spin-freezing behavior, other features - including its negative Curie-Weiss temperature and a lack of long-range ordering - imply that this compound is a highly frustrated magnet with unusual magnetic phase behaviors.<br>

CRITICAL STRESS-INDUCED RELAXATION IN RELATION TO LONG-RANGE ORDERING, IN Au3Cu, AND SELF-INDUCED ORDERING, IN AuNi SOLID SOLUTIONS

1987 ◽  
Vol 48 (C8) ◽  
pp. C8-519-C8-524
Author(s):  
G. RENAUD ◽  
M. BELAKHOVSKY ◽  
J. HILLAIRET ◽  
M. WUTTIG ◽  
G. BESSENAY ◽  
...  
Keyword(s):  
Long Range ◽  
Solid Solutions ◽  
Critical Stress ◽  
Long Range Ordering

Spin-Lattice Coupling and Peculiarities of Magnetic Behavior of Ferrimagnetic Ludwigites Mn0.52+M1.52+Mn3+BO5(M=Cu, Ni)

2015 ◽  
Vol 233-234 ◽  
pp. 133-136 ◽  
Author(s):  
Leonard Bezmaternykh ◽  
Evgeniya Moshkina ◽  
Evgeniy Eremin ◽  
Maxim Molokeev ◽  
Nikita Volkov ◽  
...  
Keyword(s):  
Temperature Field ◽  
Low Temperature ◽  
Magnetic Anisotropy ◽  
Single Crystals ◽  
Magnetic Behavior ◽  
Temperature Hysteresis ◽  
Spin Lattice ◽  
Field Magnetization ◽  
Lattice Coupling

Temperature-field and orientational magnetization dependences of single crystals were measured. Both samples demonstrate significant field-depending temperature hysteresis and low-temperature counter field magnetization. The correlation of orientational dependences of these effects and magnetic anisotropy is analyzed; the role of spin-lattice interactions is discussed.

Relationship between low-Q peak and long-range ordering of ionic liquids revealed by high-energy X-ray total scattering

2015 ◽  
Vol 17 (27) ◽  
pp. 17838-17843 ◽  
Author(s):  
Kenta Fujii ◽  
Shinji Kohara ◽  
Yasuhiro Umebayashi
Keyword(s):  
Ionic Liquids ◽  
Long Range ◽  
High Energy ◽  
Real Space ◽  
Space Structure ◽  
Total Scattering ◽  
X Ray ◽  
Peak Intensity ◽  
Long Range Ordering

A new function, SQpeak(r); a connection between low-Q peak intensity with real space structure.

scholarly journals From intermediate valence to magnetic behavior without long-range order by hydrogenation of the ternary gallide CeNiGa

2005 ◽  
Vol 71 (21) ◽  
Author(s):  
B. Chevalier ◽  
J. Sanchez Marcos ◽  
J. Rodriguez Fernandez ◽  
M. Pasturel ◽  
F. Weill
Keyword(s):  
Long Range ◽  
Magnetic Behavior ◽  
Range Order ◽  
Long Range Order ◽  
Intermediate Valence
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