材料期刊网

1. 首页
2. 检索结果页

检索条件：作者= University of Cambridge　　

原词结果 | 译词结果

A COMPREHENSIVE INVESTIGATION ON A PECULIAR DEFECT IN WURTZITE GaN FILM

S.Q.Wang1 , 2) and H.Q.Ye1) 1) Laboratory of Atomic Imaging of Solids , Institute of Metal Research , The Chinese Academy of Sciences , Shenyang 110015 , China 2)Department of Materials Science and Metallurgy , University of Cambridge , Cambridge CB2 3QZ , UK

金属学报(英文版)

Apeculiar crystal defect was observed by experiment of high resolution electron microscopy( HREM) .It wasidentifiedtoformed bytwothreading dislocationsand asegmentof(11 20) domain boundary. An atomicstructure model was proposed for the anomalous defect. Theresultofthe weak beam experimentofelectr...

关键词: HREM , null , null , null , null

IN SITU TEM STUDY ON THE R-PHASE TRANSFORMATION IN TiNi ALLOY

CHEN Qing , WU Xingfang and C. J. Humphreys(Department of Materials Physics , University of Science and Technology Beijing , Beijing 100083 , China)(Department of Materials Science and Metallurgy , University of Cambridge , Cambridge CBZ 3QZ , U. K.)Manuscript received 30 November 1995 , in revised form 17 April 1995

金属学报(英文版)

The R-phase transformation process in selected TiNi alloys has been studied in great detail by using in situ TEM technique. The R-phase transformation was found to be a reversible thermoelastic displacive transformation with a nucleation and growth process. The R-phase nucleates at the precipitate/m...

关键词: : R-phase transformation; TiNi alloy; in situ TEM

ENHANCED PASSIVITY OF GUILLOTINED ALUMINIUM IN Na_2SiO_3 SOLUTION BY GEL FORMATION

C. Liu and G.T. Burstein (Department of MateriaIs Science and Metallurgy , University of Cambridge , Pembroke Street , Cambridge CB2 3QZ , United Kingdom)

金属学报(英文版)

The passivity of guillotined aluminium electrode is enhanced in alkaline electrolytes by SiO32-. It is proposed that the formation of a complete aluminosilicate gel is responsible for this phenomenon. Dissolution of the metal proceeds via the existing film and the dissolution product reacts with SiO...

关键词: passivity , null , null , null , null

出版年份

• 2007年1篇

刊物分类

• 无机材料学报1篇

相关作者

• 斯剑霄1篇
• 谢正生1篇
• 王擎雷1篇
• 徐天宁1篇
• 夏明龙1篇
• 吴惠桢1篇
• 劳燕锋1篇

相关热词

• transmission spectrum1篇
• Pb_1-xSr_xSe 外延薄膜1篇
• refractive index1篇
• absorption coefficient1篇