Local structure and strain-induced distortion in Ce0.8Gd 0.2O1.9

Anna Kossoy; Anatoly I. Frenkel; Qi Wang; Ellen Wachtel; Igor Lubomirsky

doi:10.1002/adma.200902041

Local structure and strain-induced distortion in Ce_0.8Gd _0.2O_1.9

Anna Kossoy
, Anatoly I. Frenkel
, Qi Wang
, Ellen Wachtel
, Igor Lubomirsky

Materials Science and Engineering

Stony Brook University

Weizmann Institute of Science
Yeshiva University

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

75 Scopus citations

Abstract

Chemical Equation Presentation Extended X-ray absorption fine structure spectroscopy (EXAFS) was used to determine the interatomic distances in both strain-free and strained thin films of Ce_0.8Cd_0.2O _1.9. It was found that in response to compressive strain, the Ce ⁴⁺ ion undergoes an anomalously large shift away from the oxygen vacancy. This finding offers a microscopic explanation for the elastic anomalies observed in Ce_0.8Gd_0.2O_1.9.

Original language	English
Pages (from-to)	1659-1662
Number of pages	4
Journal	Advanced Materials
Volume	22
Issue number	14
DOIs	https://doi.org/10.1002/adma.200902041
State	Published - Apr 12 2010

Access to Document

10.1002/adma.200902041

Cite this

@article{49798aaba9cd4da992b58cf17e2198f5,

title = "Local structure and strain-induced distortion in Ce0.8Gd 0.2O1.9",

abstract = "Chemical Equation Presentation Extended X-ray absorption fine structure spectroscopy (EXAFS) was used to determine the interatomic distances in both strain-free and strained thin films of Ce0.8Cd0.2O 1.9. It was found that in response to compressive strain, the Ce 4+ ion undergoes an anomalously large shift away from the oxygen vacancy. This finding offers a microscopic explanation for the elastic anomalies observed in Ce0.8Gd0.2O1.9.",

author = "Anna Kossoy and Frenkel, \{Anatoly I.\} and Qi Wang and Ellen Wachtel and Igor Lubomirsky",

year = "2010",

month = apr,

day = "12",

doi = "10.1002/adma.200902041",

language = "English",

volume = "22",

pages = "1659--1662",

journal = "Advanced Materials",

issn = "0935-9648",

number = "14",

}

TY - JOUR

T1 - Local structure and strain-induced distortion in Ce0.8Gd 0.2O1.9

AU - Kossoy, Anna

AU - Frenkel, Anatoly I.

AU - Wang, Qi

AU - Wachtel, Ellen

AU - Lubomirsky, Igor

PY - 2010/4/12

Y1 - 2010/4/12

N2 - Chemical Equation Presentation Extended X-ray absorption fine structure spectroscopy (EXAFS) was used to determine the interatomic distances in both strain-free and strained thin films of Ce0.8Cd0.2O 1.9. It was found that in response to compressive strain, the Ce 4+ ion undergoes an anomalously large shift away from the oxygen vacancy. This finding offers a microscopic explanation for the elastic anomalies observed in Ce0.8Gd0.2O1.9.

AB - Chemical Equation Presentation Extended X-ray absorption fine structure spectroscopy (EXAFS) was used to determine the interatomic distances in both strain-free and strained thin films of Ce0.8Cd0.2O 1.9. It was found that in response to compressive strain, the Ce 4+ ion undergoes an anomalously large shift away from the oxygen vacancy. This finding offers a microscopic explanation for the elastic anomalies observed in Ce0.8Gd0.2O1.9.

UR - https://www.scopus.com/pages/publications/77951196054

U2 - 10.1002/adma.200902041

DO - 10.1002/adma.200902041

M3 - Article

C2 - 20496400

SN - 0935-9648

VL - 22

SP - 1659

EP - 1662

JO - Advanced Materials

JF - Advanced Materials

IS - 14

ER -

Local structure and strain-induced distortion in Ce_0.8Gd _0.2O_1.9

Abstract

Access to Document

Other files and links

Fingerprint

Cite this