Modeling the optical constants of GaP, InP, and InAs
نویسندگان
چکیده
منابع مشابه
on the relationship between different discourse markers and information-gap and reasoning-gap tasks, and the effectiveness of input enhancement type of instruction on students acquisition of discourse markers.
abstract tasks nowadays are at the center of attention in sla research. task types is one of the critical issues in this regard, their effectiveness and suitability to any particular context, their characteristics and the result they yield are among some of these issues. on the other hand, discourse markers (dms) have been very much investigated and their effectiveness in conveying the meaning...
15 صفحه اولcontrol of the optical properties of nanoparticles by laser fields
در این پایان نامه، درهمتنیدگی بین یک سیستم نقطه کوانتومی دوگانه(مولکول نقطه کوانتومی) و میدان مورد مطالعه قرار گرفته است. از آنتروپی ون نیومن به عنوان ابزاری برای بررسی درهمتنیدگی بین اتم و میدان استفاده شده و تاثیر پارامترهای مختلف، نظیر تونل زنی(که توسط تغییر ولتاژ ایجاد می شود)، شدت میدان و نسبت دو گسیل خودبخودی بر رفتار درجه درهمتنیدگی سیستم بررسی شده اشت.با تغییر هر یک از این پارامترها، در...
15 صفحه اولStanding Waves Investigation of InAs/InP Superlattices
X-ray standing waves measurements have been performed on a set of six InAsPJhP superlallices exhibiting a wide range of lattice strain values and on both the (002) and (004) reflections. The objective was to assess the XSW technique as a structural probe in superlattices. For samples with perpendicular lattice misfit less than 1.5% we f i d clear XSW modulations in the As fluorescence; this sig...
متن کاملIn situ observation of surface optical anisotropy on InP, InAs, and InSb by chemical modulation spectroscopy
In situ observation of surface optical anisotropy due to In dimers in a set of three In-based semiconductor binary compounds—InP, InAs, and InSb—grown by molecular-beam epitaxy is reported. We used an optical reflection technique based on the chemical modulation of the surface, that permits the measurement with light linearly polarized in one selected polarization, usually @110# or @11̄0#, typic...
متن کاملFocused ion beam creation and templating of InAs and InAs/InP nanospikes.
Ion beam irradiation has been examined as a method for creating nanoscale semiconductor pillar and cone structures, but has the drawback of inaccurate nanostructure placement. We report on a method for creating and templating nanoscale InAs spikes by focused ion beam (FIB) irradiation of both homoepitaxial InAs films and heteroepitaxial InAs on InP substrates. These 'nanospikes' are created as ...
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: Journal of Applied Physics
سال: 1999
ISSN: 0021-8979,1089-7550
DOI: 10.1063/1.369727