| ชื่อเรื่อง | : | Core-shell SiC/SiO2 heterostructures in nanowires |
| นักวิจัย | : | Wu, Renbing , Zha, Bailin , Wang, Liuying , Zhou, Kun , Pan, Yi |
| คำค้น | : | DRNTU::Engineering::Mechanical engineering |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2555 |
| อ้างอิง | : | Wu, R., Zha, B., Wang, L., Zhou, K., & Pan, Y. (2012). Core-shell SiC/SiO2 heterostructures in nanowires. Physica status solidi (a), 209(3), 553-558. , 1862-6300 , http://hdl.handle.net/10220/17084 , http://dx.doi.org/10.1002/pssa.201127459 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Physica status solidi (a) |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | This paper presents a simple vapour deposition method for one-step synthesis of SiC//SiO2 core-shell heterostructured nanowires. The phases, structures and morphologies of the synthesized core-shell heterostructures are systemically studied by field emission scanning electron microscopy, X-ray diffraction, Fourier transform infrared spectroscopy, and high-resolution transmission electron microscopy. The results show that these heterostructures consist of a single crystalline SiC core of 20∼30 nm diameter covered by a uniform layer, about 15 nm thickness of amorphous SiO2. Such heterostructures were grown based on the vapour–solid mechanism and the deposition way has an important influence on their morphology. A unique optical property has also been found in their photoluminescence spectra that have blue shift relative to the bulk SiC. |
| บรรณานุกรม | : |
Wu, Renbing , Zha, Bailin , Wang, Liuying , Zhou, Kun , Pan, Yi . (2555). Core-shell SiC/SiO2 heterostructures in nanowires.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Wu, Renbing , Zha, Bailin , Wang, Liuying , Zhou, Kun , Pan, Yi . 2555. "Core-shell SiC/SiO2 heterostructures in nanowires".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Wu, Renbing , Zha, Bailin , Wang, Liuying , Zhou, Kun , Pan, Yi . "Core-shell SiC/SiO2 heterostructures in nanowires."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print. Wu, Renbing , Zha, Bailin , Wang, Liuying , Zhou, Kun , Pan, Yi . Core-shell SiC/SiO2 heterostructures in nanowires. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.
|
