Itinerant-localized duality theory for pseudogaps of ARPES in the normal state of high-Tc cuprate superconductors

O. Narikiyo; K. Miyake

doi:10.1016/S0921-4534(98)00509-7

Itinerant-localized duality theory for pseudogaps of ARPES in the normal state of high-T_c cuprate superconductors

O. Narikiyo, K. Miyake

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

Pseudogaps of ARPES (angle-resolved photoemission spectroscopy) in underdoped high-T_c cuprate superconductors in the normal state are discussed on the basis of the itinerant-localized duality model. It is shown that the one-particle spectral weight of electrons moving in the background of short-range ordered localized spins has pseudogap structures, if the spectral weight transfer of spin fluctuations, from nested spin fluctuations at lower energies to sloppy spin waves at higher energies, is appreciable.

Original language	English
Pages (from-to)	254-260
Number of pages	7
Journal	Physica C: Superconductivity and its applications
Volume	307
Issue number	3-4
DOIs	https://doi.org/10.1016/S0921-4534(98)00509-7
Publication status	Published - Oct 20 1998
Externally published	Yes

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Energy Engineering and Power Technology
Electrical and Electronic Engineering

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10.1016/S0921-4534(98)00509-7

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title = "Itinerant-localized duality theory for pseudogaps of ARPES in the normal state of high-Tc cuprate superconductors",

abstract = "Pseudogaps of ARPES (angle-resolved photoemission spectroscopy) in underdoped high-Tc cuprate superconductors in the normal state are discussed on the basis of the itinerant-localized duality model. It is shown that the one-particle spectral weight of electrons moving in the background of short-range ordered localized spins has pseudogap structures, if the spectral weight transfer of spin fluctuations, from nested spin fluctuations at lower energies to sloppy spin waves at higher energies, is appreciable.",

author = "O. Narikiyo and K. Miyake",

note = "Funding Information: One of the authors (ON) is grateful to K. Ishida for his valuable discussions. This work is supported by the Grant-in-Aid for COE Research (10CE2004) of the Ministry of Education, Science, Sports and Culture.",

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doi = "10.1016/S0921-4534(98)00509-7",

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T1 - Itinerant-localized duality theory for pseudogaps of ARPES in the normal state of high-Tc cuprate superconductors

AU - Narikiyo, O.

AU - Miyake, K.

N1 - Funding Information: One of the authors (ON) is grateful to K. Ishida for his valuable discussions. This work is supported by the Grant-in-Aid for COE Research (10CE2004) of the Ministry of Education, Science, Sports and Culture.

PY - 1998/10/20

Y1 - 1998/10/20

N2 - Pseudogaps of ARPES (angle-resolved photoemission spectroscopy) in underdoped high-Tc cuprate superconductors in the normal state are discussed on the basis of the itinerant-localized duality model. It is shown that the one-particle spectral weight of electrons moving in the background of short-range ordered localized spins has pseudogap structures, if the spectral weight transfer of spin fluctuations, from nested spin fluctuations at lower energies to sloppy spin waves at higher energies, is appreciable.

AB - Pseudogaps of ARPES (angle-resolved photoemission spectroscopy) in underdoped high-Tc cuprate superconductors in the normal state are discussed on the basis of the itinerant-localized duality model. It is shown that the one-particle spectral weight of electrons moving in the background of short-range ordered localized spins has pseudogap structures, if the spectral weight transfer of spin fluctuations, from nested spin fluctuations at lower energies to sloppy spin waves at higher energies, is appreciable.

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JO - Physica C: Superconductivity and its applications

JF - Physica C: Superconductivity and its applications

IS - 3-4

ER -

Itinerant-localized duality theory for pseudogaps of ARPES in the normal state of high-T_c cuprate superconductors

Abstract

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