✦ LIBER ✦

Excitation spectra of an effective d-wave model for cuprate superconductivity

✍ Scribed by M. Yamaguchi; Y. Ohta; R. Eder

Book ID: 108466124
Publisher: Elsevier Science
Year: 1997
Tongue: English
Weight: 177 KB
Volume: 282-287
Category: Article
ISSN: 0921-4534
DOI: 10.1016/s0921-4534(97)00990-8

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

d-Wave superconductivity in the effectiv

d-Wave superconductivity in the effective extended Hubbard model for cuprates

✍ L. Arrachea; A.A. Aligia 📂 Article 📅 2004 🏛 Elsevier Science 🌐 English ⚖ 234 KB

We consider the effective extended Hubbard Hamiltonian for the cuprates, with nearest-neighbor hopping which depends on the occupation. Using exact diagonalization in a 4 • 4 cluster, we obtain a large enhancement of d-wave pairing correlation functions for optimum doping. The physical picture is co

Impurity effects on the d-density wave a

Impurity effects on the d-density wave and superconductivity phase of cuprates

✍ Ghosh, Angsula 📂 Article 📅 2012 🏛 Elsevier Science 🌐 English ⚖ 394 KB

Theory of magnetic neutron scattering fo

Theory of magnetic neutron scattering for s- and d-wave superconductivity in cuprates

✍ T. Dahm; C.T. Rieck; L. Tewordt; S. Wermbter 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 608 KB

Isotope effect in the hubbard model for

Isotope effect in the hubbard model for d-wave superconductivity

✍ T. Dahm; D. Manske; D. Fay; L. Tewordt 📂 Article 📅 1996 🏛 Springer US 🌐 English ⚖ 256 KB

Superconductivity in the cuprates: Deduc

Superconductivity in the cuprates: Deduction of mechanism for d-wave pairing through analysis of ARPES

✍ Han-Yong Choi; Chandra M. Varma; Xing-jiang Zhou 📂 Article 📅 2011 🏛 SP Higher Education Press 🌐 English ⚖ 447 KB

A weak-coupling limit of the d - d excit

A weak-coupling limit of the d - d excitation model for the high-Tc cuprates

✍ A.L. Shelankov; X. Zotos; W. Weber 📂 Article 📅 1988 🏛 Elsevier Science 🌐 English ⚖ 138 KB

An effective Hamiltonian is developed for the d-d excitation model in the atomic limit. In a weak coupling approximation it is shown that the interaction between itinerant oxygen p holes mediated by virtual d -d excitations of Cu ++ may lead to superconductivity of purely electronic origin.