Magnetic behaviour of vanadium +II in one- and two-dimensional systems

Physica B+C ◽  
1977 ◽  
Vol 86-88 ◽  
pp. 702-704 ◽  
Author(s):  
M. Niel ◽  
C. Cros ◽  
G. Le Flem ◽  
M. Pouchard ◽  
P. Hagenmuller
Keyword(s):  
Magnetic Behaviour ◽  
Two Dimensional

Quantum Monte Carlo Simulations of Models Related to High-Tc Superconductivity on a Transputer Network

1991 ◽  
Vol 02 (01) ◽  
pp. 132-142
Author(s):  
JOSEPH D. REGER
Keyword(s):  
Monte Carlo ◽  
Quantum Monte Carlo ◽  
Magnetic Behaviour ◽  
Two Dimensional ◽  
Temperature Behaviour ◽  
High Tc ◽  
Quantum Antiferromagnets ◽  
New Type ◽  
Quantum Monte Carlo Simulations ◽  
Insight Into

Much of the insight into the low temperature behaviour of two-dimensional quantum antiferromagnets has been recently obtained by extensive Monte Carlo. These models are relevant in the study of the magnetic behaviour of high Tc compounds containing copper-oxide layers. While of little technical importance, the physical properties of these models are certainly important for the understanding of the new type of behaviour that leads to superconductivity under certain conditions.

Synthesis, structure and magnetic behaviour of a two-dimensional cyano-bridged complex [{Cu(ept)}3Fe(CN)6](ClO4)2·5H2O [ept = N-(2-aminoethyl)-1,3-diaminopropane]

2001 ◽  
Vol 25 (4) ◽  
pp. 655-658 ◽  
Author(s):  
Zdeněk Trávníček ◽  
Zdeněk Sme´kal ◽  
Albert Escuer ◽  
Jaromír Marek
Keyword(s):  
Magnetic Behaviour ◽  
Two Dimensional

Peculiar magnetic behaviour and Meissner effect in two-dimensional layered Nb2C MXene

2D Materials ◽  
2020 ◽  
Vol 7 (3) ◽  
pp. 035012 ◽  
Author(s):  
Zaheer Ud Din Babar ◽  
M S Anwar ◽  
Muhammad Mumtaz ◽  
Mudassir Iqbal ◽  
Ren-Kui Zheng ◽  
...  
Keyword(s):  
Meissner Effect ◽  
Magnetic Behaviour ◽  
Two Dimensional

MAGNETIC EXCITATION OF ORTHOGONAL DIMER HEISENBERG SPIN SYSTEM FOR SrCu2(BO3)2

2003 ◽  
Vol 17 (28) ◽  
pp. 5047-5051
Author(s):  
S. MIYAHARA ◽  
K. TOTSUKA ◽  
K. UEDA
Keyword(s):  
Neutron Scattering ◽  
Bound States ◽  
Inelastic Neutron Scattering ◽  
Perturbation Technique ◽  
Dynamic Structure ◽  
Inelastic Neutron ◽  
Magnetic Behaviour ◽  
Lanczos Method ◽  
Flat Band ◽  
Two Dimensional

SrCu 2( BO 3)2 is a new two-dimensional spin gap system and the magnetic behaviour of this compound is explained well by the two-dimensional orthogonal dimer Heisenberg model. Recently several excitations have been observed by inelastic neutron scattering and other experiments. We study features of these excitations by Lanczos method and perturbation technique. A triplet excitation has an almost localised nature. This localised character is observed as an almost flat band in neutron scattering. On the other hand, bound states of two triplet excitations, which have dispersive character, are stable in contrast to ordinary magnetic systems. We calculate the dynamic structure factor by a Lanczos method in finite systems and compare our results with experiments.

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