Commensurate and Incommensurate Structure of the Neutron Cross Section in LaSrCuO and YBaCuO

Дата и время публикации : 2000-02-20T20:27:37Z

Авторы публикации и институты :
Ying-Jer Kao
Qimiao Si
K. Levin

Ссылка на журнал-издание: Physica C. 341-348, 2165 (2000)
Коментарии к cтатье: 2 pages; submitted to Proceedings of M2S-HTSC-VI
Первичная категория: cond-mat.str-el

Все категории : cond-mat.str-el, cond-mat.supr-con

Краткий обзор статьи: We study the evolution of the d-wave neutron cross-section with variable frequency omega and fixed T (below and above Tc) in two different cuprate families. The evolution from incommensurate to commensurate to incommensurate peaks is rather generic within an RPA-like scheme. This behavior seems to be in reasonable accord with experiments, and may help distinguish between this and the "stripe" scenario.

Category: Physics