Phase transformation of polycrystalline Y2O3 under irradiation with swift heavy ions

被引：50

作者：

Hemon, S

Chailley, V

Dooryhee, E

Dufour, C

Gourbilleau, F

Levesque, F

Paumier, E

机构：

[1] INST SCI MAT & RAYONNEMENT,URA CNRS 1317,LERMAT,F-14050 CAEN,FRANCE

[2] CTR INTERDISCIPLINAIRE RECH IONS LOURDS,CNRS,CEA,F-14040 CAEN,FRANCE

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1997年 / 122卷 / 03期

关键词：

D O I：

10.1016/S0168-583X(96)00572-1

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The effects of swift heavy ions in bulk solid targets have been extensively studied. Some effects are specifically related with the large densities of energy absorbed by the target electron gas in the projectile wake. One remarkable effect observed in the present work is the crystalline solid state phase transition of Y2O3 as a result of ionizing irradiation by GeV heavy ions. Our X-ray diffraction measurements give the first evidence of the cubic to monoclinic transformation of Y2O3 under high energy heavy ion irradiation.

引用

页码：563 / 565

页数：3

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