MD simulation of ionic crystal under strong gravitational field

Takahiro Kinoshita, Takashi Kawakami, Katsuyuki Kawamura, Tsutomu Mashimo

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Molecular dynamics (MD) simulations were performed to investigate unique crystalline states of typical ionic crystal at condition of a strong gravitational field (one million G). The simulation results showed that lattice vibration spectra of anion and cation along the gravity direction were different from the spectra along normal directions of the gravity. It is also shown that the shapes of spectra along the gravity are obviously different from the others along normal directions of the gravity. In addition, the peaks of spectra along the gravity were shifted. The simulation results showed that anisotropic lattice vibration spectra were induced by strong gravitational field, and it is insisted that the unique crystalline states and physical properties are induced by strong gravitational field.

Original languageEnglish
Title of host publicationDefect and Diffusion Forum
PublisherTrans Tech Publications Ltd
Pages151-155
Number of pages5
Volume363
ISBN (Print)9783038354277
DOIs
Publication statusPublished - 2015
EventInternational Conference on Diffusion in Materials, DIMAT 2014 - Munster, Germany
Duration: Aug 17 2014Aug 22 2014

Publication series

NameDefect and Diffusion Forum
Volume363
ISSN (Print)10120386

Other

OtherInternational Conference on Diffusion in Materials, DIMAT 2014
CountryGermany
CityMunster
Period8/17/148/22/14

Fingerprint

ionic crystals
gravitational fields
Molecular dynamics
Gravitation
gravitation
molecular dynamics
Crystals
Computer simulation
Lattice vibrations
lattice vibrations
simulation
Crystalline materials
Anions
Cations
Negative ions
Physical properties
physical properties
Positive ions
anions
cations

Keywords

  • Lattice vibration
  • MD simulation
  • Strong gravitational field

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Radiation

Cite this

Kinoshita, T., Kawakami, T., Kawamura, K., & Mashimo, T. (2015). MD simulation of ionic crystal under strong gravitational field. In Defect and Diffusion Forum (Vol. 363, pp. 151-155). (Defect and Diffusion Forum; Vol. 363). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/DDF.363.151

MD simulation of ionic crystal under strong gravitational field. / Kinoshita, Takahiro; Kawakami, Takashi; Kawamura, Katsuyuki; Mashimo, Tsutomu.

Defect and Diffusion Forum. Vol. 363 Trans Tech Publications Ltd, 2015. p. 151-155 (Defect and Diffusion Forum; Vol. 363).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kinoshita, T, Kawakami, T, Kawamura, K & Mashimo, T 2015, MD simulation of ionic crystal under strong gravitational field. in Defect and Diffusion Forum. vol. 363, Defect and Diffusion Forum, vol. 363, Trans Tech Publications Ltd, pp. 151-155, International Conference on Diffusion in Materials, DIMAT 2014, Munster, Germany, 8/17/14. https://doi.org/10.4028/www.scientific.net/DDF.363.151
Kinoshita T, Kawakami T, Kawamura K, Mashimo T. MD simulation of ionic crystal under strong gravitational field. In Defect and Diffusion Forum. Vol. 363. Trans Tech Publications Ltd. 2015. p. 151-155. (Defect and Diffusion Forum). https://doi.org/10.4028/www.scientific.net/DDF.363.151
Kinoshita, Takahiro ; Kawakami, Takashi ; Kawamura, Katsuyuki ; Mashimo, Tsutomu. / MD simulation of ionic crystal under strong gravitational field. Defect and Diffusion Forum. Vol. 363 Trans Tech Publications Ltd, 2015. pp. 151-155 (Defect and Diffusion Forum).
@inproceedings{bbf2d20317ff45238882f4ff988f5473,
title = "MD simulation of ionic crystal under strong gravitational field",
abstract = "Molecular dynamics (MD) simulations were performed to investigate unique crystalline states of typical ionic crystal at condition of a strong gravitational field (one million G). The simulation results showed that lattice vibration spectra of anion and cation along the gravity direction were different from the spectra along normal directions of the gravity. It is also shown that the shapes of spectra along the gravity are obviously different from the others along normal directions of the gravity. In addition, the peaks of spectra along the gravity were shifted. The simulation results showed that anisotropic lattice vibration spectra were induced by strong gravitational field, and it is insisted that the unique crystalline states and physical properties are induced by strong gravitational field.",
keywords = "Lattice vibration, MD simulation, Strong gravitational field",
author = "Takahiro Kinoshita and Takashi Kawakami and Katsuyuki Kawamura and Tsutomu Mashimo",
year = "2015",
doi = "10.4028/www.scientific.net/DDF.363.151",
language = "English",
isbn = "9783038354277",
volume = "363",
series = "Defect and Diffusion Forum",
publisher = "Trans Tech Publications Ltd",
pages = "151--155",
booktitle = "Defect and Diffusion Forum",

}

TY - GEN

T1 - MD simulation of ionic crystal under strong gravitational field

AU - Kinoshita, Takahiro

AU - Kawakami, Takashi

AU - Kawamura, Katsuyuki

AU - Mashimo, Tsutomu

PY - 2015

Y1 - 2015

N2 - Molecular dynamics (MD) simulations were performed to investigate unique crystalline states of typical ionic crystal at condition of a strong gravitational field (one million G). The simulation results showed that lattice vibration spectra of anion and cation along the gravity direction were different from the spectra along normal directions of the gravity. It is also shown that the shapes of spectra along the gravity are obviously different from the others along normal directions of the gravity. In addition, the peaks of spectra along the gravity were shifted. The simulation results showed that anisotropic lattice vibration spectra were induced by strong gravitational field, and it is insisted that the unique crystalline states and physical properties are induced by strong gravitational field.

AB - Molecular dynamics (MD) simulations were performed to investigate unique crystalline states of typical ionic crystal at condition of a strong gravitational field (one million G). The simulation results showed that lattice vibration spectra of anion and cation along the gravity direction were different from the spectra along normal directions of the gravity. It is also shown that the shapes of spectra along the gravity are obviously different from the others along normal directions of the gravity. In addition, the peaks of spectra along the gravity were shifted. The simulation results showed that anisotropic lattice vibration spectra were induced by strong gravitational field, and it is insisted that the unique crystalline states and physical properties are induced by strong gravitational field.

KW - Lattice vibration

KW - MD simulation

KW - Strong gravitational field

UR - http://www.scopus.com/inward/record.url?scp=84960864284&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84960864284&partnerID=8YFLogxK

U2 - 10.4028/www.scientific.net/DDF.363.151

DO - 10.4028/www.scientific.net/DDF.363.151

M3 - Conference contribution

SN - 9783038354277

VL - 363

T3 - Defect and Diffusion Forum

SP - 151

EP - 155

BT - Defect and Diffusion Forum

PB - Trans Tech Publications Ltd

ER -