Lattice dynamics of Ba1-xKxBiO3

M. A. Green; K. Prassides; P. Day; D. A. Neumann

doi:10.1016/0379-6779(94)02978-8

Lattice dynamics of Ba_1-xK_xBiO₃

M. A. Green, K. Prassides, P. Day, D. A. Neumann

Advanced Institute for Materials Research (AIMR)

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

1 Citation (Scopus)

Abstract

Neutron weighted density-of-states measurements of Ba_1-xK_xBiO₃ are presented which show pronounced changes as a function of both temperature and Bi oxidation states. Information is gained on both the structural and metal-insulator transitions occurring with increased potassium doping. Phonon anomalies associated with the appearance of a superconducting energy gap gives strong evidence of electron-phonon coupling and superconductivity via a conventional BCS mechanism.

Original language	English
Pages (from-to)	1619-1620
Number of pages	2
Journal	Synthetic Metals
Volume	71
Issue number	1-3
DOIs	https://doi.org/10.1016/0379-6779(94)02978-8
Publication status	Published - 1995 Apr 1

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

Access to Document

10.1016/0379-6779(94)02978-8

Cite this

@article{8280217a6a1640e7899f52363d37fa7c,

title = "Lattice dynamics of Ba1-xKxBiO3",

abstract = "Neutron weighted density-of-states measurements of Ba1-xKxBiO3 are presented which show pronounced changes as a function of both temperature and Bi oxidation states. Information is gained on both the structural and metal-insulator transitions occurring with increased potassium doping. Phonon anomalies associated with the appearance of a superconducting energy gap gives strong evidence of electron-phonon coupling and superconductivity via a conventional BCS mechanism.",

author = "Green, {M. A.} and K. Prassides and P. Day and Neumann, {D. A.}",

year = "1995",

month = apr,

day = "1",

doi = "10.1016/0379-6779(94)02978-8",

language = "English",

volume = "71",

pages = "1619--1620",

journal = "Synthetic Metals",

issn = "0379-6779",

publisher = "Elsevier BV",

number = "1-3",

}

TY - JOUR

T1 - Lattice dynamics of Ba1-xKxBiO3

AU - Green, M. A.

AU - Prassides, K.

AU - Day, P.

AU - Neumann, D. A.

PY - 1995/4/1

Y1 - 1995/4/1

N2 - Neutron weighted density-of-states measurements of Ba1-xKxBiO3 are presented which show pronounced changes as a function of both temperature and Bi oxidation states. Information is gained on both the structural and metal-insulator transitions occurring with increased potassium doping. Phonon anomalies associated with the appearance of a superconducting energy gap gives strong evidence of electron-phonon coupling and superconductivity via a conventional BCS mechanism.

AB - Neutron weighted density-of-states measurements of Ba1-xKxBiO3 are presented which show pronounced changes as a function of both temperature and Bi oxidation states. Information is gained on both the structural and metal-insulator transitions occurring with increased potassium doping. Phonon anomalies associated with the appearance of a superconducting energy gap gives strong evidence of electron-phonon coupling and superconductivity via a conventional BCS mechanism.

UR - http://www.scopus.com/inward/record.url?scp=0029289109&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0029289109&partnerID=8YFLogxK

U2 - 10.1016/0379-6779(94)02978-8

DO - 10.1016/0379-6779(94)02978-8

M3 - Article

AN - SCOPUS:0029289109

VL - 71

SP - 1619

EP - 1620

JO - Synthetic Metals

JF - Synthetic Metals

SN - 0379-6779

IS - 1-3

ER -

Lattice dynamics of Ba_1-xK_xBiO₃

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this