Annealing Behavior of 57Fe Implanted in ZrO2(Y) |
| |
| Authors: | GL Zhang FH Yu HM Weng HH Zhang |
| |
| Institution: | (1) Shanhai Institute of Nuclear Research, Chinese Academy of Sciences, shanghai, 201800;(2) University of Sciences and Technology of China, Hefei, 230026;(3) Coll., Shanghai University, Shanghai, 201800 |
| |
| Abstract: | Using conversion electron Mossbauer spectroscopy(CEMS) and slow positron beam, the chemical states of the implanted 57Fe (100KeV,3 × 10 16 ions/cm 2) in ZrO2 containing 3 mol% Y 2O 3( ZY 3) and its thermodynamic behavior during annealing process with the temperature from 200 to 500°C were studied. After annealing
at 400°C the complex of Fe3+-V has been mostly dissolved, and the prior phase to α-Fe and α-Fe nano-crystalline cluster were present in the sample. Meanwhile
the mixed conducting of oxygen-ions and electrons in the ZY3 containing Fe sample appeared.
This revised version was published online in August 2006 with corrections to the Cover Date. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
