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A Study of the low-energy interfaces between different planes of NiO

A nanofilm rotation method is developed to study the rotation of nanograins and the formation of various low energy interfaces. Epitaxial (100), (110), (111) and (112) NiO nanofilms are prepared by ion beam sputtering onto the (100), (110), (111) and (112) surfaces of NaCl single crystal. By overlapping of the above films with an angle difference, and annealing at relatively low temperatures 100 ¢Jthe nanograins are induced to rotate till a metastable interface is reached. The rotation
process and the metastable interfaces are determined by transmission electron microscopy. Many new interfaces between mixed planes are found, and their orientation relationships and structures are analyzed. The study discovered eight groups of metastable orientation relations, respectively, which have not been reported in literatures.
2¡¦ orientation relationship is [11 ]( 10)//[01 ]( 11)
2¡¦¡¦ orientation relationship is [00 ]( 10)//[ 0 ]( 11)
4e1 orientation relationship is [13 ]( 12)//[110](00 1)
4¡¦ orientation relationship is [1 1]( 12)//[0 0](00 1)
4e2 orientation relationship is [13 ]( 12)//[100](00 1)
5¡¦ orientation relationship is [ 1 ]( 12)// [01 ] ( 11)
6¡¨ orientation relationship is [110]( 12)// [001] ( 10)
6¡¦¡¦¡¦ orientation relationship is [110]( 12)// [ 1] ( 10)

Identiferoai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0726111-134700
Date26 July 2011
CreatorsLee, Chung-Lin
ContributorsChang, Liuwen, Gan, Der shin, Shen, Pouyan
PublisherNSYSU
Source SetsNSYSU Electronic Thesis and Dissertation Archive
LanguageCholon
Detected LanguageEnglish
Typetext
Formatapplication/pdf
Sourcehttp://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0726111-134700
Rightsunrestricted, Copyright information available at source archive

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