PREPARATION OF SN1-XPBXS THIN FILMS FOR OPTOELECTRONIC APPLICATION
Publish place: International Conference and Exhibition on Solar Energy
Publish Year: 1393
نوع سند: مقاله کنفرانسی
زبان: English
View: 1,310
This Paper With 7 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
ICESE01_052
تاریخ نمایه سازی: 18 خرداد 1393
Abstract:
Thin films and nanorods of Sn1–XPbXS with orthorhombic crystal structure and c-axis oriented perpendicular to the substrate surface were grown by hot wall vacuum deposition (HWVD) method. The nanorods grew via a selfconsuming vapor–liquid–solid (VLS) mechanism by means of Sn-droplets onto the surface of an underlying thin film. The former one consists of stacked blocks with their c-axis always parallel to the growth direction. However, each block is alternately rotated around the [001] against its underlying and following one. As revealed by composition analysis there is no composition gradient across or within the nanorods and the underlying film. The rods were about 510-7 m high, 310-7 m in diameter. The droplet at the top of rods consists of Sn with small trace of Pb and S. The density of rods arranged like a lawn depends on the metal ratio and substrate temperature. The as-grown Sn1-XPbXS samples showed p-type electrical conductivity. The increase of lead atoms concentration leads to decrease of Seebeck coefficient and decrease of conductivity.
Authors
v.f gremenok
Scientific-Practical Materials Research Centre of the National Academy of Sciences of Belarus, P. Brovki str. ۱۹, ۲۲۰۰۷۲ Minsk, Republic of Belarus
v.a ivanov
Scientific-Practical Materials Research Centre NAS of Belarus, Minsk, Belarus
h izadneshan
Scientific-Practical Materials Research Centre NAS of Belarus, Minsk, Belarus Department of Physics, Marvdasht Branch, Islamic Azad University, Marvdasht, Iran
a bakouie
Tarbiat Modares University, Teheran, Iran
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :