Controlled Al-doped single-crystalline 6H-SiC nanowires

Gao FM; Yang WY; Wang HT; Fan Y; Xie ZP; An LA

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Controlled Al-doped single-crystalline 6H-SiC nanowires

机译：受控铝掺杂单晶6H-SiC纳米线

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We report for the first time the synthesis of Al-doped 6H-SiC nanowires with high yield and high quality. The nanowires were obtained by the catalyst-assisted pyrolysis of polymeric precursors with FeCl2 as the catalyst. The doping concentrations were controlled by tailoring the Al concentrations in the precursors. It was observed that the Al dopants caused red-shifts of the photoluminescence bands. The results Suggest a simple technique to synthesize Al-doped SiC nanomaterials in a controlled manner. The obtained nanowires could be useful for making optical and electronic nanodevices.

机译：我们首次报道了高产量和高质量的掺铝6H-SiC纳米线的合成。通过以FeCl 2为催化剂的聚合物前体的催化剂辅助热解获得纳米线。通过调整前体中的Al浓度来控制掺杂浓度。观察到Al掺杂剂引起光致发光带的红移。结果表明一种简单的技术来以受控方式合成Al掺杂的SiC纳米材料。所获得的纳米线可用于制造光学和电子纳米器件。

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《Crystal growth & design》 |2008年第5期|共4页
作者
Gao FM; Yang WY; Wang HT; Fan Y; Xie ZP; An LA;
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正文语种 eng
中图分类晶体学;
关键词
SILICON-CARBIDE; SIC NANORODS; SEMICONDUCTOR; NANOSTRUCTURES; LUMINESCENCE; TEMPERATURE; DEPOSITION; DIFFUSION; CERAMICS; ARRAYS;

机译：碳化硅;SIC纳米粉;SEMNDUCTOR;纳米结构;发光;温度;沉积;扩散;陶瓷;阵列;

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1. Controlled Al-doped single-crystalline 6H-SiC nanowires [J] . Gao FM, Yang WY, Wang HT, Crystal growth & design . 2008,第5期

机译：受控铝掺杂单晶6H-SiC纳米线
2. Adsorbed O_2 on the Graphite-Induced Growth of Ultra-Long Single-Crystalline 6H-SiC Nanowires [J] . Yanhui Chu, Hejun Li, Huijuan Luo, Journal of the American Ceramic Society . 2014,第8期

机译：吸附O_2对石墨诱导的超长单晶6H-SiC纳米线生长的影响
3. Al-Doped Single-Crystalline SiC Nanowires Synthesized by Pyrolysis of Polymer Precursors [J] . Weiyou Yang, Fengmei Gao, Yi Fan, Journal of nanoscience and nanotechnology . 2010,第7期

机译：聚合物前驱体热解合成铝掺杂单晶SiC纳米线
4. Synthesis and Optical Properties of Single-Crystalline Silicon Nitride Nanowires with Controlled Dimensionality [C] . Zhihao Wang, Fei Chen, Qiang Shen, CICC-7;China international conference on high-performance ceramics . 2012

机译：尺寸可控的单晶氮化硅纳米线的合成及光学性质
5. Simulation and comparison of 3C-SiC, 6H-SiC and 4H-SiC nanowire fets performance. [D] . Hasan, Rajib Ul. 2015

机译：模拟和比较3C-SiC，6H-SiC和4H-SiC纳米线的性能。
6. Controllable Synthesis of Single-Crystalline CdO and Cd(OH)2Nanowires by a Simple Hydrothermal Approach [O] . Zai-xing Yang, Wei Zhong, Yan-xue Yin, 2010

机译：简单水热法可控合成单晶CdO和Cd（OH）2纳米线
7. Controllable Synthesis of Single-Crystalline CdO and Cd(OH)₂Nanowires by a Simple Hydrothermal Approach [O] . Au Chaktong, Yin Yan-xue, Yang Zai-xing, 2010

机译：简单水热法可控合成单晶CdO和Cd（OH）_{2 纳米线}

Controlled Al-doped single-crystalline 6H-SiC nanowires

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