Annealing-induced lattice recovery in room-temperature xenon irradiated CeO2: X-ray diffraction and electron energy loss spectroscopy experiments

Janne Pakarinen; Lingfeng He; Abdel-Rahman Hassan; Yongqiang Wang; Mahima Gupta; Anter El-Azab; Todd Allen

doi:10.1557/jmr.2015.13

Annealing-induced lattice recovery in room-temperature xenon irradiated CeO2: X-ray diffraction and electron energy loss spectroscopy experiments

Janne Pakarinen
, Lingfeng He
, Abdel-Rahman Hassan
, Yongqiang Wang
, Mahima Gupta
, Anter El-Azab
, Todd Allen

Research output › peer-review

Abstract

A systematic study on irradiation induced lattice expansion and subsequent lattice relaxation by post-irradiation annealing was reported. The XRD observations were accompanied by electron-energy loss spectroscopy experiments in TEM. It was concluded that the lattice relaxation upon annealing is likely due annihilation of O vacancies but also due to annihilation of irradiation damage.

Original language	English
Pages (from-to)	1555-1562
Journal	Journal of Materials Research
Volume	30
Issue number	9
DOIs	https://doi.org/10.1557/jmr.2015.13
State	Published - 14 May 2015

Access to Document

10.1557/jmr.2015.13License: Other

Cite this

@article{1955446c8f334a8e979a3733c70bb6d5,

title = "Annealing-induced lattice recovery in room-temperature xenon irradiated CeO2: X-ray diffraction and electron energy loss spectroscopy experiments",

abstract = "A systematic study on irradiation induced lattice expansion and subsequent lattice relaxation by post-irradiation annealing was reported. The XRD observations were accompanied by electron-energy loss spectroscopy experiments in TEM. It was concluded that the lattice relaxation upon annealing is likely due annihilation of O vacancies but also due to annihilation of irradiation damage.",

keywords = "CeO2, ion irradiation, lattice expansion",

author = "Janne Pakarinen and Lingfeng He and Abdel-Rahman Hassan and Yongqiang Wang and Mahima Gupta and Anter El-Azab and Todd Allen",

note = "Score = 10",

year = "2015",

month = may,

day = "14",

doi = "10.1557/jmr.2015.13",

language = "English",

volume = "30",

pages = "1555--1562",

journal = "Journal of Materials Research",

publisher = "Springer International Publishing AG",

number = "9",

}

TY - JOUR

T1 - Annealing-induced lattice recovery in room-temperature xenon irradiated CeO2: X-ray diffraction and electron energy loss spectroscopy experiments

AU - Pakarinen, Janne

AU - He, Lingfeng

AU - Hassan, Abdel-Rahman

AU - Wang, Yongqiang

AU - Gupta, Mahima

AU - El-Azab, Anter

AU - Allen, Todd

N1 - Score = 10

PY - 2015/5/14

Y1 - 2015/5/14

N2 - A systematic study on irradiation induced lattice expansion and subsequent lattice relaxation by post-irradiation annealing was reported. The XRD observations were accompanied by electron-energy loss spectroscopy experiments in TEM. It was concluded that the lattice relaxation upon annealing is likely due annihilation of O vacancies but also due to annihilation of irradiation damage.

AB - A systematic study on irradiation induced lattice expansion and subsequent lattice relaxation by post-irradiation annealing was reported. The XRD observations were accompanied by electron-energy loss spectroscopy experiments in TEM. It was concluded that the lattice relaxation upon annealing is likely due annihilation of O vacancies but also due to annihilation of irradiation damage.

KW - CeO2

KW - ion irradiation

KW - lattice expansion

UR - http://ecm.sckcen.be/OTCS/llisapi.dll/open/ezp_139298

UR - http://knowledgecentre.sckcen.be/so2/bibref/12589

U2 - 10.1557/jmr.2015.13

DO - 10.1557/jmr.2015.13

M3 - Article

VL - 30

SP - 1555

EP - 1562

JO - Journal of Materials Research

JF - Journal of Materials Research

IS - 9

ER -