High-pressure irreversible amorphization of La₁/₃ NbO₃

Itzhak Halevy; Amir Hen; Amir Broide; Mike L. Winterrose; Shimon Zalkind; Zhiqiang Chen

doi:10.4236/jmp.2011.25040

High-pressure irreversible amorphization of La₁/₃ NbO₃

Itzhak Halevy
, Amir Hen
, Amir Broide
, Mike L. Winterrose
, Shimon Zalkind
, Zhiqiang Chen

The Institute of Applied Physics

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

Abstract

The crystallographic structure of La₁/₃ NbO₃ perovskite was studied at high pressures using a diamond-anvil cell and synchrotron radiation. High-pressure energy dispersive (EDS) X-ray diffraction and high-pressure angle dispersive (ADS) X-ray diffraction revealed an irreversible amorphization at ~10 GPa. A large change
in the bulk modulus accompanied the high-pressure amorphization.

Original language	American English
Pages (from-to)	323-334
Number of pages	12
Journal	Journal of Modern Physics
Volume	2
Issue number	5
DOIs	https://doi.org/10.4236/jmp.2011.25040
State	Published - 2011

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title = "High-pressure irreversible amorphization of La₁/₃ NbO₃",

abstract = "The crystallographic structure of La₁/₃ NbO₃ perovskite was studied at high pressures using a diamond-anvil cell and synchrotron radiation. High-pressure energy dispersive (EDS) X-ray diffraction and high-pressure angle dispersive (ADS) X-ray diffraction revealed an irreversible amorphization at \textasciitilde{}10 GPa. A large change in the bulk modulus accompanied the high-pressure amorphization. ",

author = "Itzhak Halevy and Amir Hen and Amir Broide and Winterrose, \{Mike L.\} and Shimon Zalkind and Zhiqiang Chen",

year = "2011",

doi = "10.4236/jmp.2011.25040",

language = "American English",

volume = "2",

pages = "323--334",

journal = "Journal of Modern Physics",

issn = "2153-1196",

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AU - Halevy, Itzhak

AU - Hen, Amir

AU - Broide, Amir

AU - Winterrose, Mike L.

AU - Zalkind, Shimon

AU - Chen, Zhiqiang

PY - 2011

Y1 - 2011

N2 - The crystallographic structure of La₁/₃ NbO₃ perovskite was studied at high pressures using a diamond-anvil cell and synchrotron radiation. High-pressure energy dispersive (EDS) X-ray diffraction and high-pressure angle dispersive (ADS) X-ray diffraction revealed an irreversible amorphization at ~10 GPa. A large change in the bulk modulus accompanied the high-pressure amorphization.

AB - The crystallographic structure of La₁/₃ NbO₃ perovskite was studied at high pressures using a diamond-anvil cell and synchrotron radiation. High-pressure energy dispersive (EDS) X-ray diffraction and high-pressure angle dispersive (ADS) X-ray diffraction revealed an irreversible amorphization at ~10 GPa. A large change in the bulk modulus accompanied the high-pressure amorphization.

U2 - 10.4236/jmp.2011.25040

DO - 10.4236/jmp.2011.25040

M3 - Article

SN - 2153-1196

VL - 2

SP - 323

EP - 334

JO - Journal of Modern Physics

JF - Journal of Modern Physics

IS - 5

ER -

High-pressure irreversible amorphization of La₁/₃ NbO₃

Abstract

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