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Force Constants of Cu Crystals from Diffuse Neutron Scattering Measurement

Atom Indonesia · Vol. 36 No. 3 (2011) · hlm. 121–124

DOI
10.17146/aij.2010.28
ISSN
2356-5322, 0126-1568
Terbit
2011-09-08
Penerbit
National Research and Innovation Agency
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-nc-sa/4.0

Abstrak

Diffuse neutron scattering measurement on Cu crystals was performed at 10 K and 300 K. Oscillatory forms were observed in the diffuse scattering intensities. The observed diffuse scattering intensities are analyzed by including the correlation effects among thermal displacements of atoms in the theory. Using the values of correlation effects among neighboring atoms and the values of Debye-Waller temperature parameter, force constants among first, second and third nearest neighboring atoms have been evaluated. The result of correlation effects in Cu crystals are compared to that of ionic crystal and semiconductor. The relation between correlation effects and the inter-atomic distance is not depending much on the crystal binding types. Received: 12 October 2010; Revised: 22 October 2010; Accepted: 16 December 2010

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  • Ibaraki University
  • National Nuclear Energy Agency of Indonesia
  • Inner Mongolia University for Nationalities
  • Japan Atomic Energy Agency
  • Bandung Institute of Technology
  • Australian Centre for Neutron Scattering
  • High Energy Accelerator Research Organization
  • Organisasi lain
  • Afiliasi tidak diketahui
  • Organisasi berbeda
  • Organisasi sama
  • Afiliasi tidak diketahui
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Rekan penulisOrganisasiArtikel bersama
Evvy KartiniNational Nuclear Energy Agency of Indonesia5
Sergey DanilkinAustralian Centre for Neutron Scattering5
T. SakumaIbaraki University3
T. MakhsunAfiliasi tidak diketahui3
Xianglian XianglianAfiliasi tidak diketahui3
Haruyuki TakahashiIbaraki University3
Yoshihisa IshikawaIbaraki University2
Takuya HashimotoIbaraki University2
O. KamishimaSetsunan University2
Supandi SumintaNational Nuclear Energy Agency of Indonesia1
Agus PurwantoNational Nuclear Energy Agency of Indonesia1
Takashi KamiyamaHigh Energy Accelerator Research Organization1
M. F. CollinsMcMaster University1
M MitsuruAfiliasi tidak diketahui1
Tike SartikaNational Research and Innovation Agency1
L. Hardi PrasetyoAfiliasi tidak diketahui1
S. IskandarAfiliasi tidak diketahui1

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Sumber metadata: OAI-PMH (metadata jurnal) https://atomindonesia.brin.go.id/index.php/aij/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">Force Constants of Cu Crystals from Diffuse Neutron Scattering Measurement</dc:title>
	<dc:creator>Sakuma, T.</dc:creator>
	<dc:creator>Mohapatra, S.R.</dc:creator>
	<dc:creator>Uehara, H.</dc:creator>
	<dc:creator>Sakai, R.</dc:creator>
	<dc:creator>Xianglian, Xianglian</dc:creator>
	<dc:creator>Takahashi, H.</dc:creator>
	<dc:creator>Igawa, N.</dc:creator>
	<dc:creator>Basar, K.</dc:creator>
	<dc:subject xml:lang="en-US">Diffuse scattering; Force constants; Neutron scattering; Thermal diffusion; Thermal vibrations</dc:subject>
	<dc:description xml:lang="en-US">Diffuse neutron scattering measurement on Cu crystals was performed at 10 K and 300 K. Oscillatory forms were observed in the diffuse scattering intensities. The observed diffuse scattering intensities are analyzed by including the correlation effects among thermal displacements of atoms in the theory. Using the values of correlation effects among neighboring atoms and the values of Debye-Waller temperature parameter, force constants among first, second and third nearest neighboring atoms have been evaluated. The result of correlation effects in Cu crystals are compared to that of ionic crystal and semiconductor. The relation between correlation effects and the inter-atomic distance is not depending much on the crystal binding types. Received: 12 October 2010; Revised: 22 October 2010; Accepted: 16 December 2010</dc:description>
	<dc:publisher xml:lang="en-US">National Research and Innovation Agency</dc:publisher>
	<dc:contributor xml:lang="en-US">National Nuclear Energy Agency of Indonesia</dc:contributor>
	<dc:date>2011-09-08</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US"></dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://atomindonesia.brin.go.id/index.php/aij/article/view/28</dc:identifier>
	<dc:identifier>10.17146/aij.2010.28</dc:identifier>
	<dc:source xml:lang="en-US">Atom Indonesia; Vol 36, No 3 (2010): December 2010; 121-124</dc:source>
	<dc:source>2356-5322</dc:source>
	<dc:source>0126-1568</dc:source>
	<dc:source>10.17146/aij.2010.%x</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://atomindonesia.brin.go.id/index.php/aij/article/view/28/20</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2016 Atom Indonesia</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by-nc-sa/4.0</dc:rights>
</oai_dc:dc>