A Spin-Frustrated Trinuclear Copper Complex Based on Triaminoguanidine with an Energetically Well-Separated Degenerate Ground State

2015 ◽  
Vol 54 (7) ◽  
pp. 3432-3438 ◽  
Author(s):  
Eike T. Spielberg ◽  
Aksana Gilb ◽  
Daniel Plaul ◽  
Daniel Geibig ◽  
David Hornig ◽  
...  
1981 ◽  
Vol 14 (10) ◽  
pp. L399-L404 ◽  
Author(s):  
W Kinzel ◽  
W Selke ◽  
F Y Wu

2009 ◽  
Vol 426 (2) ◽  
pp. 108-112 ◽  
Author(s):  
V. I. Borovkov ◽  
I. V. Beregovaya ◽  
L. N. Shchegoleva ◽  
V. A. Bagryanskii ◽  
Yu. N. Molin

2010 ◽  
Vol 81 (7) ◽  
Author(s):  
Takayoshi Kobayashi ◽  
Juan Du ◽  
Wei Feng ◽  
Katsumi Yoshino ◽  
Sergei Tretiak ◽  
...  

1987 ◽  
Vol 01 (05n06) ◽  
pp. 231-237 ◽  
Author(s):  
P.L. Iske ◽  
W.J. Caspers

The ground state(s) of a Hamiltonian, introduced by Affleck, Kennedy, Lieb and Tasaki, in connection with the Valence-Bond-Solid (VBS) states, are explicitly given for the spin-1 chains. The structure of these ground states is a rather simple one. For a closed chain we find a unique ground state; for the open chain we find a fourfold-degenerate ground state. The ground state correlation function for the ring is calculated.


2018 ◽  
Vol 472 ◽  
pp. 307-319
Author(s):  
Róbert Csonka ◽  
Dóra Lakk-Bogáth ◽  
Ágnes Gömöry ◽  
László Drahos ◽  
Michel Giorgi ◽  
...  

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