scholarly journals Systematic study of short-range antiferromagnetic order and the spin-glass state in lightly dopedLa2−xSrxCuO4

2000 ◽  
Vol 62 (5) ◽  
pp. 3547-3553 ◽  
Author(s):  
S. Wakimoto ◽  
S. Ueki ◽  
Y. Endoh ◽  
K. Yamada
Keyword(s):  
Spin Glass ◽  
Systematic Study ◽  
Short Range ◽  
Spin Glass State ◽  
Antiferromagnetic Order ◽  
Glass State

The transition between antiferromagnetic order and spin-glass state in layered chalcogenides KFeAgCh2 (Ch = Se, S)

2019 ◽  
Vol 272 ◽  
pp. 126-130 ◽  
Author(s):  
Bianbian Wang ◽  
Zhongnan Guo ◽  
Fan Sun ◽  
Jun Deng ◽  
Jiawei Lin ◽  
...  
Keyword(s):  
Spin Glass ◽  
Spin Glass State ◽  
Antiferromagnetic Order ◽  
Layered Chalcogenides ◽  
Glass State

Magnetic impurity doping induced spin-glass state and short-range zigzag order in the honeycomb iridate Na2IrO3

2017 ◽  
Vol 29 (40) ◽  
pp. 405806 ◽  
Author(s):  
W P Cai ◽  
Z R Yan ◽  
R M Liu ◽  
M H Qin ◽  
M Zeng ◽  
...  
Keyword(s):  
Spin Glass ◽  
Short Range ◽  
Magnetic Impurity ◽  
Spin Glass State ◽  
Glass State ◽  
Impurity Doping

Disorder-induced short-range ferromagnetism and cluster spin-glass state in sol-gel derivedLa0.7Ca0.3Mn1−xCdxO3(0⩽x⩽0.2)

2006 ◽  
Vol 74 (10) ◽  
Author(s):  
Shilpi Karmakar ◽  
S. Taran ◽  
B. K. Chaudhuri ◽  
H. Sakata ◽  
C. P. Sun ◽  
...  
Keyword(s):  
Spin Glass ◽  
Short Range ◽  
Sol Gel ◽  
Spin Glass State ◽  
Glass State ◽  
Cluster Spin Glass

Evolution from antiferromagnetic order to spin-glass state in Fe1.05−xCuxTe system

2012 ◽  
Vol 376 (47-48) ◽  
pp. 3645-3648 ◽  
Author(s):  
Hangdong Wang ◽  
Chiheng Dong ◽  
Zujuan Li ◽  
Jinhu Yang ◽  
Qianhui Mao ◽  
...  
Keyword(s):  
Spin Glass ◽  
Spin Glass State ◽  
Antiferromagnetic Order ◽  
Glass State

Magnetic susceptibility of the spin-glass with the itinerant-electron antiferromagnet as a host

1983 ◽  
Vol 61 (12) ◽  
pp. 1599-1608 ◽  
Author(s):  
M. Crişan ◽  
Zs. Gulácsi ◽  
M. Gulácsi
Keyword(s):  
Magnetic Susceptibility ◽  
Spin Glass ◽  
Short Range ◽  
Spin Glass State ◽  
Spin Interaction ◽  
Itinerant Electron ◽  
Magnetic Impurities ◽  
Short Range Interaction ◽  
Range Interaction ◽  
Glass State

The magnetic susceptibility of the spin-glass state that may appear in an itinerant-electron antiferromagnet containing magnetic impurities has been calculated as a function of the temperature. The spin–spin interaction mediated by the condensed electrons has been calculated and a short-range interaction of the form (cos 2k0r/r2)e−r/ξ0 has been obtained. A percolation mechanism has been used in order to explain the occurrence of the spin-glass state.

A possible mechanism for the short-range spin-glass state in insulators

1984 ◽  
Vol 40 (3) ◽  
pp. 247-258 ◽  
Author(s):  
Zs. Gulácsi ◽  
M. Gulácsi ◽  
M. Crisan
Keyword(s):  
Spin Glass ◽  
Short Range ◽  
Spin Glass State ◽  
Glass State

Presence of a Spin Glass State in Antiferromagnetic Tb2CuIn3

2004 ◽  
Vol 443-444 ◽  
pp. 391-396 ◽  
Author(s):  
I.M. Siouris ◽  
I.P. Semitelou ◽  
J.K. Yakinthos ◽  
Wolfgang Schäfer
Keyword(s):  
Magnetic Fields ◽  
Spin Glass ◽  
Long Range ◽  
Short Range ◽  
Magnetic Order ◽  
Range Order ◽  
Spin Glass State ◽  
Glass State ◽  
Range Magnetic Order ◽  
Nearest Neighbours

Evidence of the coexistence of an ordered antiferromagnetic and a spin glass state is given by studying a polycrystalline Tb2CuIn3 sample with neutron diffraction in a non-magnetic and a magnetic environment. Tb2CuIn3 is an antiferromagnet with competing exchange interactions (J1> 0 for nearest neighbours and J2 < 0 for next nearest neighbours) and an ordering temperature TN =33 ± 1 K. Powder diffraction measurements reveal a broad diffuse peak - due to short-range magnetic order - underneath the (100) long-range order magnetic Bragg reflection. The exposure of the sample in magnetic fields up to 7.5 T, under both zero field and field-cooled conditions, show that neither the long-range magnetic order nor the short-range order are destroyed by the outer magnetic fields. The almost field independent behaviour of the magnetic intensities is explained by the existence of a spin glass state. Support on the simultaneous presence of antiferromagnetic and spin glass states is given by recent ac-dc magnetic measurements. The infinite range model for spin glasses with strong uniaxial anisotropy has predicted this kind of magnetic behaviour.

scholarly journals Short-range ferromagnetism and spin-glass state inY0.7Ca0.3MnO3

2001 ◽  
Vol 63 (17) ◽  
Author(s):  
R. Mathieu ◽  
P. Nordblad ◽  
D. N. H. Nam ◽  
N. X. Phuc ◽  
N. V. Khiem
Keyword(s):  
Spin Glass ◽  
Short Range ◽  
Spin Glass State ◽  
Glass State

Spin-glass state with short-range interaction in a superconductor

1983 ◽  
Vol 50 (3-4) ◽  
pp. 371-378 ◽  
Author(s):  
M. Gulacsi ◽  
Zs. Gulacsi ◽  
M. Crişan
Keyword(s):  
Spin Glass ◽  
Short Range ◽  
Spin Glass State ◽  
Short Range Interaction ◽  
Range Interaction ◽  
Glass State
Sign in / Sign up

Export Citation Format

Share Document