Dynamics of thermal motion of liquid lead nanoinclusions attached to fixed dislocations coupled in a dislocation node in the aluminum-based matrix

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Standard

Dynamics of thermal motion of liquid lead nanoinclusions attached to fixed dislocations coupled in a dislocation node in the aluminum-based matrix. / Prokofjev, S.; Johnson, E.

I: Philosophical Magazine, Bind 103, Nr. 1, 06.09.2022, s. 1-26.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Prokofjev, S & Johnson, E 2022, 'Dynamics of thermal motion of liquid lead nanoinclusions attached to fixed dislocations coupled in a dislocation node in the aluminum-based matrix', Philosophical Magazine, bind 103, nr. 1, s. 1-26. https://doi.org/10.1080/14786435.2022.2118383

APA

Prokofjev, S., & Johnson, E. (2022). Dynamics of thermal motion of liquid lead nanoinclusions attached to fixed dislocations coupled in a dislocation node in the aluminum-based matrix. Philosophical Magazine, 103(1), 1-26. https://doi.org/10.1080/14786435.2022.2118383

Vancouver

Prokofjev S, Johnson E. Dynamics of thermal motion of liquid lead nanoinclusions attached to fixed dislocations coupled in a dislocation node in the aluminum-based matrix. Philosophical Magazine. 2022 sep. 6;103(1):1-26. https://doi.org/10.1080/14786435.2022.2118383

Author

Prokofjev, S. ; Johnson, E. / Dynamics of thermal motion of liquid lead nanoinclusions attached to fixed dislocations coupled in a dislocation node in the aluminum-based matrix. I: Philosophical Magazine. 2022 ; Bind 103, Nr. 1. s. 1-26.

Bibtex

@article{c39ae6b2f6c347e28cc83b5021438c2d,
title = "Dynamics of thermal motion of liquid lead nanoinclusions attached to fixed dislocations coupled in a dislocation node in the aluminum-based matrix",
abstract = "Thermal motion of four liquid lead nanoinclusions attached to fixed dislocation segments joining in a dislocation node in aluminum-based alloy at 485 degrees C is studied in-situ using TEM. The mutual interaction of the inclusions in all pairs is detected demonstrating the collective interaction of the all inclusions. The time-correlated thermal motion of each of the inclusions, and time-correlated thermal motion of the inclusions in all the pairs are indicated. Phase spectra of the time dependencies of the positions of the inclusions on the dislocations obtained using FFT reveal an existence of a common harmonic in their thermal oscillations at low frequencies demonstrating synchronous oscillations of the inclusions. The transition between synchronous and asynchronous dynamics of the thermal oscillations of the inclusions with increasing frequency is observed. The external vibrations introduced by the inclusion attached to the dislocation node are probably the reason for this transition.",
keywords = "Aluminium alloys, liquid nanoparticles, in-situ electron microscopy, synchronisation, thermal motion, Brownian motion, PB INCLUSIONS, BROWNIAN-MOTION, GAS-BUBBLES, DIFFUSION, MIGRATION, BEHAVIOR",
author = "S. Prokofjev and E. Johnson",
year = "2022",
month = sep,
day = "6",
doi = "10.1080/14786435.2022.2118383",
language = "English",
volume = "103",
pages = "1--26",
journal = "Philosophical Magazine B: Physics of Condensed Matter; Statistical Mechanics, Electronic, Optical and Magnetic Properties",
issn = "1478-6435",
publisher = "Taylor & Francis",
number = "1",

}

RIS

TY - JOUR

T1 - Dynamics of thermal motion of liquid lead nanoinclusions attached to fixed dislocations coupled in a dislocation node in the aluminum-based matrix

AU - Prokofjev, S.

AU - Johnson, E.

PY - 2022/9/6

Y1 - 2022/9/6

N2 - Thermal motion of four liquid lead nanoinclusions attached to fixed dislocation segments joining in a dislocation node in aluminum-based alloy at 485 degrees C is studied in-situ using TEM. The mutual interaction of the inclusions in all pairs is detected demonstrating the collective interaction of the all inclusions. The time-correlated thermal motion of each of the inclusions, and time-correlated thermal motion of the inclusions in all the pairs are indicated. Phase spectra of the time dependencies of the positions of the inclusions on the dislocations obtained using FFT reveal an existence of a common harmonic in their thermal oscillations at low frequencies demonstrating synchronous oscillations of the inclusions. The transition between synchronous and asynchronous dynamics of the thermal oscillations of the inclusions with increasing frequency is observed. The external vibrations introduced by the inclusion attached to the dislocation node are probably the reason for this transition.

AB - Thermal motion of four liquid lead nanoinclusions attached to fixed dislocation segments joining in a dislocation node in aluminum-based alloy at 485 degrees C is studied in-situ using TEM. The mutual interaction of the inclusions in all pairs is detected demonstrating the collective interaction of the all inclusions. The time-correlated thermal motion of each of the inclusions, and time-correlated thermal motion of the inclusions in all the pairs are indicated. Phase spectra of the time dependencies of the positions of the inclusions on the dislocations obtained using FFT reveal an existence of a common harmonic in their thermal oscillations at low frequencies demonstrating synchronous oscillations of the inclusions. The transition between synchronous and asynchronous dynamics of the thermal oscillations of the inclusions with increasing frequency is observed. The external vibrations introduced by the inclusion attached to the dislocation node are probably the reason for this transition.

KW - Aluminium alloys

KW - liquid nanoparticles

KW - in-situ electron microscopy

KW - synchronisation

KW - thermal motion

KW - Brownian motion

KW - PB INCLUSIONS

KW - BROWNIAN-MOTION

KW - GAS-BUBBLES

KW - DIFFUSION

KW - MIGRATION

KW - BEHAVIOR

U2 - 10.1080/14786435.2022.2118383

DO - 10.1080/14786435.2022.2118383

M3 - Journal article

VL - 103

SP - 1

EP - 26

JO - Philosophical Magazine B: Physics of Condensed Matter; Statistical Mechanics, Electronic, Optical and Magnetic Properties

JF - Philosophical Magazine B: Physics of Condensed Matter; Statistical Mechanics, Electronic, Optical and Magnetic Properties

SN - 1478-6435

IS - 1

ER -

ID: 319117668