Neutron scattering studies of phase segregation in Pr0.7Ca0.3MnO3

P. G. Radaelli; R. M. Ibberson; S. W. Cheong; J. F. Mitchell

doi:10.1016/S0921-4526(99)01740-8

Neutron scattering studies of phase segregation in Pr_0.7Ca_0.3MnO₃

P. G. Radaelli, R. M. Ibberson, S. W. Cheong, J. F. Mitchell

Research output: Contribution to journal › Conference article › peer-review

19 Scopus citations

Abstract

The phase segregation in the narrow-bandwidth manganite Pr_0.7Ca_0.3MnO₃ were investigated using high-resolution time-of-flight neutron powder diffraction. Results demonstrate that the phase segregation in Pr_0.7Ca_0.3MnO₃ is unrelated to electronic phase segregation but is primarily driven by chemical disorder and intra-granular strains, similar to martensitic phase transitions.

Original language	English
Pages (from-to)	551-553
Number of pages	3
Journal	Physica B: Physics of Condensed Matter
Volume	276-278
DOIs	https://doi.org/10.1016/S0921-4526(99)01740-8
State	Published - Mar 2000
Externally published	Yes
Event	2nd European Conference on Neutron Scattering (ECNS '99) - Budapest, Hung Duration: Sep 1 1999 → Sep 4 1999

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10.1016/S0921-4526(99)01740-8

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title = "Neutron scattering studies of phase segregation in Pr0.7Ca0.3MnO3",

abstract = "The phase segregation in the narrow-bandwidth manganite Pr0.7Ca0.3MnO3 were investigated using high-resolution time-of-flight neutron powder diffraction. Results demonstrate that the phase segregation in Pr0.7Ca0.3MnO3 is unrelated to electronic phase segregation but is primarily driven by chemical disorder and intra-granular strains, similar to martensitic phase transitions.",

author = "Radaelli, \{P. G.\} and Ibberson, \{R. M.\} and Cheong, \{S. W.\} and Mitchell, \{J. F.\}",

year = "2000",

month = mar,

doi = "10.1016/S0921-4526(99)01740-8",

language = "English",

volume = "276-278",

pages = "551--553",

journal = "Physica B: Physics of Condensed Matter",

issn = "0921-4526",

publisher = "Elsevier",

note = "2nd European Conference on Neutron Scattering (ECNS '99) ; Conference date: 01-09-1999 Through 04-09-1999",

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TY - JOUR

T1 - Neutron scattering studies of phase segregation in Pr0.7Ca0.3MnO3

AU - Radaelli, P. G.

AU - Ibberson, R. M.

AU - Cheong, S. W.

AU - Mitchell, J. F.

PY - 2000/3

Y1 - 2000/3

N2 - The phase segregation in the narrow-bandwidth manganite Pr0.7Ca0.3MnO3 were investigated using high-resolution time-of-flight neutron powder diffraction. Results demonstrate that the phase segregation in Pr0.7Ca0.3MnO3 is unrelated to electronic phase segregation but is primarily driven by chemical disorder and intra-granular strains, similar to martensitic phase transitions.

AB - The phase segregation in the narrow-bandwidth manganite Pr0.7Ca0.3MnO3 were investigated using high-resolution time-of-flight neutron powder diffraction. Results demonstrate that the phase segregation in Pr0.7Ca0.3MnO3 is unrelated to electronic phase segregation but is primarily driven by chemical disorder and intra-granular strains, similar to martensitic phase transitions.

UR - https://www.scopus.com/pages/publications/0033873417

U2 - 10.1016/S0921-4526(99)01740-8

DO - 10.1016/S0921-4526(99)01740-8

M3 - Conference article

AN - SCOPUS:0033873417

SN - 0921-4526

VL - 276-278

SP - 551

EP - 553

JO - Physica B: Physics of Condensed Matter

JF - Physica B: Physics of Condensed Matter

T2 - 2nd European Conference on Neutron Scattering (ECNS '99)

Y2 - 1 September 1999 through 4 September 1999

ER -

Neutron scattering studies of phase segregation in Pr_0.7Ca_0.3MnO₃

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