Magnetic and Charge Fluctuations in High-Tc Superconductors

Autor:	Fatih Dogan, B. C. Chakoumakos, Herbert A. Mook
Rok vydání:	2006
Předmět:	Condensed Matter::Quantum Gases Physics Lattice dynamics Resonance excitation Superconductivity Condensed matter physics Condensed Matter::Superconductivity Condensed Matter::Strongly Correlated Electrons Charge (physics) Neutron scattering Spin (physics)
Zdroj:	Stripes and Related Phenomena ISBN: 0306464195
DOI:	10.1007/0-306-47100-0_38
Popis:	Neutron scattering has been used to study the spin fluctuations in the YBa2Cu3O7−δ and Bi2Sr2CaCu2O8 materials. Evidence is found for both incommensurate fluctuations and a commensurate resonance excitation. Measurements on the lattice dynamics for YBa2Cu3O6.6 show incommensurate structure that appears to stem from charge fluctuations that are associated with the spin fluctuations.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::93fbe363e5ff3e61ed513c20105db819 https://doi.org/10.1007/0-306-47100-0_38 Zobrazit plný text záznamu