Mobile ion distribution and anharmonic thermal motion in fast ion conducting Cu2S

R. J. Cava; F. Reidinger; B. J. Wuensch

doi:10.1016/0167-2738(81)90302-7

Mobile ion distribution and anharmonic thermal motion in fast ion conducting Cu₂S

R. J. Cava, F. Reidinger, B. J. Wuensch

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

53 Scopus citations

Abstract

We have determined a unique model for the mobile copper ion disorder in hexagonal Cu₂S between 120° and 325°C via single crystal neutron diffraction. The copper ions partially occupy two sets of three-coordinated sites within the HCP sulfur array and display anharmonic thermal motion. The results suggest that the conductivity is two dimensional in nature.

Original language	English (US)
Pages (from-to)	501-504
Number of pages	4
Journal	Solid State Ionics
Volume	5
Issue number	C
DOIs	https://doi.org/10.1016/0167-2738(81)90302-7
State	Published - Oct 1981
Externally published	Yes

All Science Journal Classification (ASJC) codes

Chemistry(all)
Materials Science(all)
Condensed Matter Physics

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10.1016/0167-2738(81)90302-7

Cite this

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title = "Mobile ion distribution and anharmonic thermal motion in fast ion conducting Cu2S",

abstract = "We have determined a unique model for the mobile copper ion disorder in hexagonal Cu2S between 120° and 325°C via single crystal neutron diffraction. The copper ions partially occupy two sets of three-coordinated sites within the HCP sulfur array and display anharmonic thermal motion. The results suggest that the conductivity is two dimensional in nature.",

author = "Cava, {R. J.} and F. Reidinger and Wuensch, {B. J.}",

note = "Funding Information: This work was supported, in part, by the Departmento f Energy, Contract #EY-76-C-02-0016.",

year = "1981",

month = oct,

doi = "10.1016/0167-2738(81)90302-7",

language = "English (US)",

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journal = "Solid State Ionics",

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T1 - Mobile ion distribution and anharmonic thermal motion in fast ion conducting Cu2S

AU - Cava, R. J.

AU - Reidinger, F.

AU - Wuensch, B. J.

N1 - Funding Information: This work was supported, in part, by the Departmento f Energy, Contract #EY-76-C-02-0016.

PY - 1981/10

Y1 - 1981/10

N2 - We have determined a unique model for the mobile copper ion disorder in hexagonal Cu2S between 120° and 325°C via single crystal neutron diffraction. The copper ions partially occupy two sets of three-coordinated sites within the HCP sulfur array and display anharmonic thermal motion. The results suggest that the conductivity is two dimensional in nature.

AB - We have determined a unique model for the mobile copper ion disorder in hexagonal Cu2S between 120° and 325°C via single crystal neutron diffraction. The copper ions partially occupy two sets of three-coordinated sites within the HCP sulfur array and display anharmonic thermal motion. The results suggest that the conductivity is two dimensional in nature.

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U2 - 10.1016/0167-2738(81)90302-7

DO - 10.1016/0167-2738(81)90302-7

M3 - Article

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JO - Solid State Ionics

JF - Solid State Ionics

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ER -

Mobile ion distribution and anharmonic thermal motion in fast ion conducting Cu₂S

Abstract

All Science Journal Classification (ASJC) codes

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