Results 51 to 60 of about 401,449 (189)
Effect of Hund's rule coupling on SU(4) spin-orbital system
, 2006 We investigate the ground-state property of a one-dimensional two-orbital Hubbard model at quarter filling by numerical techniques such as the density-matrix renormalization group method and the exact diagonalization. When the Hund's rule coupling $J$ is
Dagotto +10 more
core +1 more source
, 2007 Using the example of the sawtooth chain, we argue that the t-J model shares important features with the Hubbard model on highly frustrated lattices. The lowest single-fermion band is completely flat (for a specific choice of the hopping parameters $t_{i ...
Honecker, A., Richter, J.
core +3 more sources
Magnetic Excitations of the 2-D Sm Spin Layers in Sm(La,Sr)CuO4
, 2006 We present specific heat and susceptibility data on Sm(La,Sr)CuO4 in magnetic fields up to 9 T and temperatures down to 100 mK. We find a broad peak in specific heat which is insensitive to magnetic field at a temperature of 1.5 K with a value of 2.65 J ...
Bulaevskii, L. N. +6 more
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The de Haas-van Alphen effect in Kondo systems with crystalline electric field
, 2006 The effective mass probed by the de Haas-van Alphen oscillations is studied for a model Ce system under magnetic field higher than the Kondo energy. In the mean-field theory, the mass enhancement per Ce ion in the periodic system is identical with that ...
Endo +14 more
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Frontmatter of Theoretical Economics Vol. 20 Iss. 4
Theoretical Economics, Volume 20, Issue 4, Page i-ii, November 2025.
wiley +1 more source
Frontmatter of Quantitative Economics Vol. 16 Iss. 3
Quantitative Economics, Volume 16, Issue 3, Page i-ii, July 2025.
wiley +1 more source
Volume 2, Issue 4: Summer 2023
Journal of Postsecondary Student Success, 2023 Frontmatter for JPSS 2(4)
Shouping Hu
doaj
Reproducible manuscript preparation with RMarkdown application to JMSACL and other Elsevier Journals. [PDF]
J Mass Spectrom Adv Clin Lab, 2021 Holmes DT, Mobini M, McCudden CR.
europepmc +1 more source