Isotope Fluctuation in Indium-Lead Alloy Induced by Solid Centrifugation

被引：1

作者：

Ono, Masao ^{[1
]}

Iguchi, Yusuke ^{[2
]}

Okayasu, Satoru ^{[1
]}

Esaka, Fumitaka ^{[3
]}

Kobayashi, Katsura ^{[4
]}

Hao, Ting ^{[1
]}

Bagum, Rabaya ^{[2
]}

Osawa, Takahito ^{[3
]}

Fujii, Kimio ^{[1
]}

Nakamura, Eizo ^{[4
]}

Mashimo, Tsutomu ^{[1
,2
]}

机构：

[1] Japan Atom Energy Agcy, Adv Sci Res Ctr, Tokai, Ibaraki 3191195, Japan

[2] Kumamoto Univ, Shock Wave & Condensed Matter Res Ctr, Kumamoto 8608555, Japan

[3] Japan Atom Energy Agcy, Nucl Sci & Engn Directorate, Tokai, Ibaraki 3191195, Japan

[4] Okayama Univ, Inst Study Earths Interior, Misasa, Tottri 6820193, Japan

来源：

JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY | 2008年

关键词：

ultracentrifuge; gravitational field; In-Pb; indium-lead; graded structure; sedimentation; isotope separation; isotope fluctuation; isotope fractionation effect; In isotope;

D O I：

10.1080/00223131.2008.10875989

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

The atomic-scale graded structure of In-Pb alloy was formed by an ultracentrifuge experiment under conditions that a gravitational field of 0.81 x 10(6)G for 100 hours at 150 degrees C (solid state) in our previous study. The isotope fluctuation on this sample was measured using secondary ion mass spectrometer (SIMS). The In-115/In-113 isotope ratio changed with positive gradient in the direction of centrifugal force approximately 1.2%. The isotope ratio fluctuation of centrifuged sample was 4 times larger than that of starting sample (<0.3%). This showed that the isotope fractionation effect was induced by solid centrifugation in this alloy, although achieved concentration gradients were small.

引用

页码：108 / 110

页数：3

共 50 条

[41] Isotope Distribution in Pure Indium after Liquid-State Centrifugation
Ono, Masao
Okayasu, Satoru
Esaka, Fumitaka
Haruki, Rie
Mashimo, Tsutomu
INTERNATIONAL JOURNAL OF MICROGRAVITY SCIENCE AND APPLICATION, 2011, 28 (02): : S89 - S91
[42] CORROSION OF INDIUM-LEAD ALLOYS IN SOLUTIONS OF HCl, HNO3, NaOH, AND NaCl.
Kovriga, Yu.P.
Yartsev, M.G.
Bardin, V.A.
Protection of Metals (English translation of Zaschita Metallov), 1982, 18 (03):
[43] TEMPERATURE AND MEAN-FREE-PATH DEPENDENCE OF UPPER CRITICAL FIELD IN INDIUM-LEAD ALLOYS
ZOLLER, P
DILLINGER, JR
PHYSICAL REVIEW LETTERS, 1968, 20 (21) : 1154 - +
[44] The solid solutions of indium and lead.
Ageew, N
Ageewa, V
JOURNAL OF THE INSTITUTE OF METALS, 1936, 59 : 311 - 314
[45] ISOTOPE EFFECT FOR DIFFUSION OF GOLD IN LEAD INDIUM ALLOYS
SHI, JH
HEALY, RJ
HUNTINGTON, HB
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1994, 55 (06) : 487 - 491
[46] ANOMALIES IN THE ENTHALPY OF FREEZING IN ALPHA-PHASE INDIUM-LEAD, DUE TO BRILLOUIN-ZONE EFFECTS
LUOVA, P
OKSA, T
THERMOCHIMICA ACTA, 1979, 31 (01) : 13 - 19
[47] INTERDIFFUSION IN A BULK COUPLE OF LEAD AND LEAD 50 WTPERCENT INDIUM ALLOY
CAMPBELL, DR
TU, KN
ROBINSON, RE
ACTA METALLURGICA, 1976, 24 (07): : 609 - 614
[48] WORK FUNCTION OF OXYGEN EXPOSED LEAD AND LEAD INDIUM ALLOY-FILMS
GUNDLACH, KH
HELLEMANN, HP
HOLZL, J
APPLIED PHYSICS LETTERS, 1982, 41 (08) : 761 - 763
[49] Investigation of the lead indium niobate-lead magnesium niobate solid solution
Alberta, EF
Bhalla, AS
MATERIALS LETTERS, 1999, 40 (03) : 114 - 117
[50] Electrodeposition of a lead-indium alloy from an acetic electrolyte
Perelygin, Yu. P.
Kirilina, Yu. N.
Meshcheryakov, A. S.
RUSSIAN JOURNAL OF APPLIED CHEMISTRY, 2010, 83 (01) : 165 - 167

← 1 2 3 4 5 →