scholarly journals Spin-glass and novel magnetic behavior in the spinel-type

2010 ◽  
Vol 405 (7) ◽  
pp. 1881-1889 ◽  
Author(s):  
Takahiro Ishikawa ◽  
Shuji Ebisu ◽  
Shoichi Nagata
Keyword(s):  
Spin Glass ◽  
Magnetic Behavior ◽  
Spinel Type

scholarly journals Exchange Bias in a Layered Metal–Organic Topological Spin Glass

2020 ◽  
Author(s):  
Ryan Murphy ◽  
Lucy Darago ◽  
Michael Ziebel ◽  
Elizabeth A. Peterson ◽  
Edmond W. Zaia ◽  
...  
Keyword(s):  
Spin Glass ◽  
Exchange Bias ◽  
Low Temperatures ◽  
2D Materials ◽  
Magnetic Behavior ◽  
Spin Frustration ◽  
Geometrically Frustrated ◽  
Spin Freezing ◽  
Metal Organic ◽  
Phase Chemistry

<p><b>The discovery of conductive and magnetic two-dimensional (2D) materials is critical for the development of next generation spintronics devices. Coordination chemistry in particular represents a highly versatile, though underutilized, route toward the synthesis of such materials with designer lattices. Here, we report the synthesis of a conductive, layered 2D metal–organic kagome lattice, Mn<sub>3</sub>(C<sub>6</sub>S<sub>6</sub>), using mild solution-phase chemistry. Strong geometric<i> </i>spin frustration in this system mediates spin freezing at low temperatures, which results in glassy magnetic behavior consistent with a geometrically frustrated (topological) spin glass. Notably, the material exhibits a large exchange bias of 1625 Oe, providing the first example of exchange bias in a coordination solid or a topological spin glass. More generally, these results demonstrate the potential utility of geometrically frustrated lattices in the design of new nanoscale spintronic materials.</b></p>

scholarly journals Low temperature spin-glass magnetic behavior of Ce3Pd20Ge6

1998 ◽  
Vol 24 (8) ◽  
pp. 565-567 ◽  
Author(s):  
Yu. P. Gaidukov ◽  
V. N. Nikiforov ◽  
Yu. A. Koksharov ◽  
R. Szymczak ◽  
H. Szymczak ◽  
...  
Keyword(s):  
Low Temperature ◽  
Spin Glass ◽  
Magnetic Behavior

Photo-induced magnetic behavior in the amorphous spin-glass material Co3(SbTe3)2

1994 ◽  
Vol 9 (4) ◽  
pp. 909-914 ◽  
Author(s):  
Biao Wu ◽  
Lianwei Ren ◽  
Charles J. O'Connor ◽  
Jinke Tang ◽  
Jin-Seung Jung ◽  
...  
Keyword(s):  
Spin Glass ◽  
Remanent Magnetization ◽  
Magnetic Behavior ◽  
Freezing Temperature ◽  
Specific Resistivity ◽  
Metathesis Reaction ◽  
Isothermal Remanent Magnetization ◽  
Magnetization Data ◽  
Magnetizing Field ◽  
Thermal Remanent Magnetization

A new ternary material Co3(SbTe3)2 was prepared by using a rapid precipitation metathesis reaction between the Zintl material K3SbTe3 and CoCl2 in aqueous solution. The dc specific resistivity of this material is in the region for metallic conductors (p = 2.75 × 10-3 Ω-cm). The dc magnetic susceptibility of Co3(SbTe3)2 is reported over a 2.2 K-300 K temperature region, and the material is characterized as a spin glass with a freezing temperature of about 5 K. Magnetization data are also reported as both thermal remanent magnetization and isothermal remanent magnetization as a function of magnetizing field and temperature. When cooled well below the glass freezing temperature, the frozen spin glass has been observed to exhibit photomagnetic effects consistent with a disruption of the spin-glass state caused by uv-radiation.

Equilibrium magnetic behavior in the Co-Ga spin-glass

1983 ◽  
Vol 27 (5) ◽  
pp. 3119-3121 ◽  
Author(s):  
Wen-Sheng Zhou ◽  
M. W. Meisel ◽  
J. R. Owers-Bradley ◽  
W. P. Halperin ◽  
Y. Ochiai ◽  
...  
Keyword(s):  
Spin Glass ◽  
Magnetic Behavior

Structural diversity and magnetic properties of six cobalt coordination polymers based on 2,2′-phosphinico-dibenzoate ligand

2016 ◽  
Vol 45 (48) ◽  
pp. 19500-19510 ◽  
Author(s):  
Zhao-Xi Wang ◽  
Lin-Fei Wu ◽  
Xuan Zhang ◽  
Feifei Xing ◽  
Ming-Xing Li
Keyword(s):  
Magnetic Properties ◽  
Spin Glass ◽  
Coordination Polymers ◽  
Magnetic Behavior ◽  
Structural Diversity ◽  
Antiferromagnetic Interaction ◽  
Spin Canting ◽  
1D Chain ◽  
Cobalt Coordination

Six novel cobalt–carboxylate–phosphinate coordination polymers exhibit 1D chain, 2D networks and 3D frameworks. With difference on their structures, the compounds show remarkable magnetic behavior diversity containing spin canting, spin glass, and antiferromagnetic interaction.

scholarly journals Spin-glass characteristics in the quaternary spinel-type Ag(Cr1-xSnx)2S4

2009 ◽  
Vol 150 (4) ◽  
pp. 042052 ◽  
Author(s):  
Kenta Hasegawa ◽  
Fumihiro Kariya ◽  
Katsuhiro Hondou ◽  
Shuji Ebisu ◽  
Shoichi Nagata
Keyword(s):  
Spin Glass ◽  
Spinel Type

Magnetic behavior of a reentrant Ising spin glass

1992 ◽  
Vol 46 (13) ◽  
pp. 8227-8231 ◽  
Author(s):  
K. Gunnarsson ◽  
P. Svedlindh ◽  
J.-O. Andersson ◽  
P. Nordblad ◽  
L. Lundgren ◽  
...  
Keyword(s):  
Spin Glass ◽  
Magnetic Behavior ◽  
Ising Spin Glass ◽  
Ising Spin

Li1.43[FeII4.43FeIII0.57(HPO3)6]·1.5H2O: A Phosphite Oxoanion-Based Compound with Lithium Exchange Capability and Spin-Glass Magnetic Behavior

2011 ◽  
Vol 23 (19) ◽  
pp. 4317-4330 ◽  
Author(s):  
U-Chan Chung ◽  
José L. Mesa ◽  
José L. Pizarro ◽  
Iratxe de Meatza ◽  
Miguel Bengoechea ◽  
...  
Keyword(s):  
Spin Glass ◽  
Magnetic Behavior

scholarly journals Evolution from a ferromagnetic to a spin-glass regime in the spinel-type

2009 ◽  
Vol 182 (3) ◽  
pp. 608-616 ◽  
Author(s):  
Fumihiro Kariya ◽  
Shuji Ebisu ◽  
Shoichi Nagata
Keyword(s):  
Spin Glass ◽  
Spinel Type

Spin-glass in the spinel-type CuCrTiS4

2012 ◽  
Vol 92 (23) ◽  
pp. 2957-2969 ◽  
Author(s):  
Shoichi Nagata ◽  
Naoto Koseki ◽  
Shuji Ebisu
Keyword(s):  
Spin Glass ◽  
Spinel Type
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