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Effect of field-induced order on the ground state of a singlet ground state system

✍ Scribed by J.R. Fletcher; S.S.U. Kazmi; K.J. Maxwell; J.R. Owers-Bradley

Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
194 KB
Volume
165-166
Category
Article
ISSN
0921-4526

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✦ Synopsis

Susceptibility measurements on the singlet ground state dimer system Cs,Cr,Br, at low temperatures are used to predict the ground state behaviour in the region of a field-induced phase transition as T + 0. Results are compared with optical data.

High field magnetic effects, possibly associated with the population of higher spin states, are also reported.

πŸ“œ SIMILAR VOLUMES

On the singlet ground state of the Hubba
On the singlet ground state of the Hubbard model
✍ Takashi Yanagisawa πŸ“‚ Article πŸ“… 1994 πŸ› Elsevier Science 🌐 English βš– 135 KB

We present some discussions on the ground state of the Hubbard model on the bipartite lattice with finite Coulomb interaction. Our theory is based on a graphical method. First we apply it to the ld Hubbard model and secondly we discuss the 2d Hubbard model.