Strain and Damage in Silicon Due to a Deep Oxygen Implantation

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Strain and Damage in Silicon Due to a Deep Oxygen Implantation

Silicon wafers, implanted with oxygen at 550°C to form a buried oxide layer have been examined with TEM and x-ray diffraction. Implantation damage increased with depth up to 1500 ~ where some amorphous regions were seen. The amorphous region extended for -4500 A to a damaged crystalline region 1000 ~ thick. Double crystal x-ray rocking curves of the as-implanted and of annealed crystals were ob...

متن کامل

Effects of Low Dose Silicon, Carbon, and Oxygen Implantation Damage on Diffusion of Phosphorus in Silicon

As device dimensions shrink to submicron levels, good design of ultrashallow junctions has become increasingly important. It is in this context that the use of carbon/oxygen as a possible diffusion-suppressing agent for phosphorus has been suggested. To study this complex phenomenon, this experimental study looks at the effects of low dose silicon, carbon, and oxygen implantation damage on the ...

متن کامل

Effect of oxygen penetration in silicon due to nano-indentation

This paper aims to explore the effect of O2 on the nano-indentation of diamond cubic silicon using molecular dynamics simulation. Obtained with the aid of the Tersoff potential for Si–Si interactions and the Morse potential for all other interactions, the results show that on indentation, the O2 molecule in the appropriate position and orientation dissociates into oxygen atoms, penetrates into ...

متن کامل

assessment of deep word knowledge in elementary and advanced iranian efl learners: a comparison of selective and productive wat tasks

testing plays a vital role in any language teaching program. it allows teachers and stakeholders, including program administrators, parents, admissions officers and prospective employers to be assured that the learners are progressing according to an accepted standard (douglas, 2010). the problems currently facing language testers have both practical and theoretical implications but the first i...

Shear Localization due to Strain Softening in Side Pressed Cylinders

In this paper, shear localization due to strain softening in sidepressed cylinders, is inverstigated. Shear localization causes formation of macroscopic shear bands which can be obsserved in the metallographic cross-section. In this paper, for the first time a method is presented in which a simple two-slice model is used to study the formation of shear bands. The results obtained form this mode...

متن کامل

ذخیره 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: MRS Proceedings

سال: 1985

ISSN: 0272-9172,1946-4274

DOI: 10.1557/proc-53-263