Raman Study of Multicrystalline Silicon Wafers Produced by the RST Process
نویسندگان
چکیده
منابع مشابه
Imaging crystal orientations in multicrystalline silicon wafers via photoluminescence
Related Articles Control of the azimuthal orientation of grains in polycrystalline Si films AIP Advances 2, 022153 (2012) Nanoparticle-mediated nonclassical crystal growth of sodium fluorosilicate nanowires and nanoplates AIP Advances 1, 042165 (2011) Crystal phase and growth orientation dependence of GaAs nanowires on NixGay seeds via vapor-solid-solid mechanism Appl. Phys. Lett. 99, 083114 (2...
متن کاملInterstitial iron concentrations across multicrystalline silicon wafers via photoluminescence imaging
We present high-resolution images of the lateral distribution of interstitial iron across wafers from various positions along the length of a directionally solidifiedmulticrystalline silicon ingot. Iron images were taken on wafers in the as-cut state and also after two different phosphorus gettering steps performed at 8458C for 30min, one with an additional anneal at 6008C for 5 h (referred to ...
متن کاملstudy of cohesive devices in the textbook of english for the students of apsychology by rastegarpour
this study investigates the cohesive devices used in the textbook of english for the students of psychology. the research questions and hypotheses in the present study are based on what frequency and distribution of grammatical and lexical cohesive devices are. then, to answer the questions all grammatical and lexical cohesive devices in reading comprehension passages from 6 units of 21units th...
MICROSTRUCTURAL STUDY OF SILICON NITRIDE WHISKERS PRODUCED BY NITRIDATION OF PLASMA-SPRAYED SILICON LAYERS
plasma-sprayed silicon layers have been used to produce silicon nitride layers with fibrous microstructure which optimizes fracture toughness and strength. SEM examination of the specimens shows that the surface is covered by fine needles and whiskers of Si3N4.In order to study the oxygen contamination effect as well as other contaminants introduced during spraying and nitridation processes, su...
متن کاملSilicon wafers for integrated circuit process
2014 Silicon as a substrate material will continue to dominate the market of integrated circuits for many years. We first review how crystal pulling procedures impact the quality of silicon. We then investigate how thermal treatments affect the behaviour of oxygen and carbon, and how, as a result, the quality of silicon wafers evolves. Gettering techniques are then presented. We conclude by det...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Acta Physica Polonica A
سال: 2014
ISSN: 0587-4246,1898-794X
DOI: 10.12693/aphyspola.125.1006