However, the NbCl5-precursor SBN thin films exhibits the same high preferred orientation on Si substrate and the smallest full width at half-maximum(FWHM) value is only 2.5?
This paper presents tbe study of diamond gas--phase epitaxial film deposied onthe diamond surfaces(100), (110),(111), using microwave CVD method, in which CH,-COCH; +H_2, were selected to be sourse gases,the SDA and millimeter--grade synthesi -zed monocrystalline diamonds were substrates. At the same time, we have had a tenta-tive inquire into the condition.
Both the fundamental principle of nanoheteroepitaxial techno-logy and various methods for fabricating nano-pattern on substrate are overviewed. In addition,the high quality mismatched(20%)GaN film with dislocation-free grown on Si(111)substrate and InP film on Si(100)substrates fabricated by nanoheteroepitaxy also demonstrated its availability.
The most important examples of this growth mode involve single-crystal epitaxial growth of semiconductors films.
例句来源
This paper presents tbe study of diamond gas--phase epitaxial film deposied onthe diamond surfaces(100), (110),(111), using microwave CVD method, in which CH,-COCH; +H_2, were selected to be sourse gases,the SDA and millimeter--grade synthesi -zed monocrystalline diamonds were substrates. At the same time, we have had a tenta-tive inquire into the condition.RED, SEM and MLRS were used to analyze the films.
GaAs/Ge heterostructrue has been obtained on a home made low pressure MOCVD system.The crystal quality of the GaAs epi layer was studied by the double rystal X ray diffractometer.The morphology was studied,too.Results indicate that only proper growth rate for the GaAs epi layer will give anti phase domain free and better morphology GaAs epi layer on Ge substrate miscut 9 degrees towards the (110).
Nanoheteroepitaxial techonology is a nanofabrication route to improved high mismatched semiconductor thin film materials.With the further advance in the fabrication tehcnology of nano-pattern,much attention will be paid to nanoheteroepitaxy for the growth of high quality heteroepitaxial film on Si substrate.Both the fundamental principle of nanoheteroepitaxial techno-logy and various methods for fabricating nano-pattern on substrate are overviewed.In addition,the high quality mismatched(20%)GaN film with di...