Microwave-activated formation of lattice defects in alumina polycrystals consolidated by spark plasma sintering
文献类型：期刊论文
| 作者 | Shen, L; Han, YH; Zhou, SH; Yang, J; Li, ZX; Cao, XZ; Wang, BY; Mukherjee, A; Xiang, CS; Tang, HP |
| 刊名 | SCRIPTA MATERIALIA
 |
| 出版日期 | 2013 |
| 卷号 | 69期号:10页码:728-731 |
| 关键词 | Spark plasma sintering Microwave heating Lattice defects alpha-Alumina Optical transmission |
| 英文摘要 | A wet-chemical synthesis and microwave calcination approach was found to be efficient for synthesizing alpha-alumina powders and polycrystals with high levels of lattice defects. The defects of the as-produced powders were determined from the optical transmittance of spark-plasma-sintered compacts with an identical microstructure using a conventional calcination method. The existence of a high lattice defect concentration was verified by positron annihilation lifetime analysis and X-ray diffraction. The microwave-activated lattice defect phenomenon has potential applications in the production of semiconductor materials or films with high chemical activity or crystal doping. (C) 2013 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. |
| 学科主题 | Science & Technology - Other Topics; Materials Science; Metallurgy & Metallurgical Engineering |
| 收录类别 | SCI |
| WOS记录号 | WOS:000325665800007 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/224052]  |
| 专题 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Shen, L,Han, YH,Zhou, SH,et al. Microwave-activated formation of lattice defects in alumina polycrystals consolidated by spark plasma sintering[J]. SCRIPTA MATERIALIA,2013,69(10):728-731. |
| APA | Shen, L.,Han, YH.,Zhou, SH.,Yang, J.,Li, ZX.,...&王宝义.(2013).Microwave-activated formation of lattice defects in alumina polycrystals consolidated by spark plasma sintering.SCRIPTA MATERIALIA,69(10),728-731. |
| MLA | Shen, L,et al."Microwave-activated formation of lattice defects in alumina polycrystals consolidated by spark plasma sintering".SCRIPTA MATERIALIA 69.10(2013):728-731. |
入库方式： OAI收割
来源：高能物理研究所
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