Thermal stability of correlated defects introduced by heavy ion irradiation in (formula presented)

A. M. Petrean; L. M. Paulius; Y. Yan; M. A. Kirk; W. K. Kwok; G. W. Crabtree

doi:10.1103/PhysRevB.64.134527

Thermal stability of correlated defects introduced by heavy ion irradiation in (formula presented)

A. M. Petrean, L. M. Paulius, Y. Yan, M. A. Kirk, W. K. Kwok, G. W. Crabtree

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

Abstract

We study the thermal stability of columnar defects in (formula presented) single crystals introduced by irradiation with 3.9 GeV (formula presented) The dependence of the critical current density on the annealing temperatures is correlated with changes in the microstructure of the defects, as seen from transmission electron microscopy measurements. We find that the defects induced by irradiation are stable upon thermal annealing up to temperatures of 600 °C and that the critical current density at temperatures (formula presented) can actually increase with thermal annealing.

Original language	English
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	64
Issue number	13
DOIs	https://doi.org/10.1103/PhysRevB.64.134527
State	Published - 2001
Externally published	Yes

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title = "Thermal stability of correlated defects introduced by heavy ion irradiation in (formula presented)",

abstract = "We study the thermal stability of columnar defects in (formula presented) single crystals introduced by irradiation with 3.9 GeV (formula presented) The dependence of the critical current density on the annealing temperatures is correlated with changes in the microstructure of the defects, as seen from transmission electron microscopy measurements. We find that the defects induced by irradiation are stable upon thermal annealing up to temperatures of 600 °C and that the critical current density at temperatures (formula presented) can actually increase with thermal annealing.",

author = "Petrean, {A. M.} and Paulius, {L. M.} and Y. Yan and Kirk, {M. A.} and Kwok, {W. K.} and Crabtree, {G. W.}",

year = "2001",

doi = "10.1103/PhysRevB.64.134527",

language = "English",

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AU - Petrean, A. M.

AU - Paulius, L. M.

AU - Yan, Y.

AU - Kirk, M. A.

AU - Kwok, W. K.

AU - Crabtree, G. W.

PY - 2001

Y1 - 2001

N2 - We study the thermal stability of columnar defects in (formula presented) single crystals introduced by irradiation with 3.9 GeV (formula presented) The dependence of the critical current density on the annealing temperatures is correlated with changes in the microstructure of the defects, as seen from transmission electron microscopy measurements. We find that the defects induced by irradiation are stable upon thermal annealing up to temperatures of 600 °C and that the critical current density at temperatures (formula presented) can actually increase with thermal annealing.

AB - We study the thermal stability of columnar defects in (formula presented) single crystals introduced by irradiation with 3.9 GeV (formula presented) The dependence of the critical current density on the annealing temperatures is correlated with changes in the microstructure of the defects, as seen from transmission electron microscopy measurements. We find that the defects induced by irradiation are stable upon thermal annealing up to temperatures of 600 °C and that the critical current density at temperatures (formula presented) can actually increase with thermal annealing.

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U2 - 10.1103/PhysRevB.64.134527

DO - 10.1103/PhysRevB.64.134527

M3 - Article

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JO - Physical Review B - Condensed Matter and Materials Physics

JF - Physical Review B - Condensed Matter and Materials Physics

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ER -

Thermal stability of correlated defects introduced by heavy ion irradiation in (formula presented)

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