High-Performance SiC Nanobelt Photodetectors with Long-Term Stability Against 300 °C up to 180 Days

被引：101

作者：

Yang, Tao ^{[1
]}

Chen, Shanliang ^{[2
]}

Li, Xiaoxiao ^{[2
]}

Xu, Xiaojie ^{[3
]}

Gao, Fengmei ^{[2
]}

Wang, Lin ^{[2
]}

Chen, Junhong ^{[1
]}

Yang, Weiyou ^{[2
]}

Hou, Xinmei ^{[1
]}

Fang, Xiaosheng ^{[3
]}

机构：

[1] Univ Sci & Technol Beijing, Collaborat Innovat Ctr Steel Technol, Beijing 100083, Peoples R China

[2] Ningbo Univ Technol, Inst Mat, Ningbo 315016, Zhejiang, Peoples R China

[3] Fudan Univ, Dept Mat Sci, Shanghai 200433, Peoples R China

来源：

ADVANCED FUNCTIONAL MATERIALS | 2019年 / 29卷 / 11期

基金：

中国国家自然科学基金;

关键词：

B-doping; detectivity; photodetectors; SiC nanobelt; stability; HIGH-DETECTIVITY; ULTRAVIOLET PHOTODETECTORS; FIELD-EMISSION; 3C-SIC NANOWIRES; BAND; SURFACE; NANOSTRUCTURES; NM;

D O I：

10.1002/adfm.201806250

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In the present work, high-performance photodetectors (PDs) based on a single B-doped 3C-SiC nanobelt, which are synthesized via catalyst-free pyrolysis of polymeric precursors of polysilazane, are reported. The as-built PDs have a high responsivity and external quantum efficiency of 6.37 x 10(5) A.W-1 and 2.0 x 10(8)% under 405 nm light with a power density of 0.14 mW.cm(-2) at 5 V, respectively. The detectivity of the PDs is measured to be of 6.86 x 10(14) Jones. Moreover, the B-doped 3C-SiC nanobelt PDs exhibit a long-term stability against 300 degrees C up to 180 days, suggesting their promising applications to be served under harsh conditions.

引用

页数：9

共 64 条

[1] Influence of synthesis process on the dielectric properties of B-doped SiC powders [J].

Agathopoulos, Simeon .

CERAMICS INTERNATIONAL, 2012, 38 (04) :3309-3315

[2] A new approach for fabrications of SiC based photodetectors [J].

Aldalbahi, Ali ;

Li, Eric ;

Rivera, Manuel ;

Velazquez, Rafael ;

Altalhi, Tariq ;

Peng, Xiaoyan ;

Feng, Peter X. .

SCIENTIFIC REPORTS, 2016, 6

[3] High-Responsivity Photodetection by a Self-Catalyzed Phase-Pure p-GaAs Nanowire [J].

Ali, Hassan ;

Zhang, Yunyan ;

Tang, Jing ;

Peng, Kai ;

Sun, Sibai ;

Sun, Yue ;

Song, Feilong ;

Falak, Attia ;

Wu, Shiyao ;

Qian, Chenjiang ;

Wang, Meng ;

Zuo, Zhanchun ;

Jin, Kui-Juan ;

Sanchez, Ana M. ;

Liu, Huiyun ;

Xu, Xiulai .

SMALL, 2018, 14 (17)

[4] High-Performance Ultraviolet-to-Infrared Broadband Perovskite Photodetectors Achieved via Inter-/Intraband Transitions [J].

Alwadai, Norah ;

Haque, Md Azimul ;

Mitra, Somak ;

Flemban, Tahani ;

Pak, Yusin ;

Wu, Tom ;

Roqan, Iman .

ACS APPLIED MATERIALS & INTERFACES, 2017, 9 (43) :37832-37838

[5] Dendron Synthesis and Carbohydrate Immobilization on a Biomaterial Surface by a Double-Click Reaction [J].

Bini, Davide ;

Russo, Laura ;

Battocchio, Chiara ;

Natalello, Antonin ;

Polzonetti, Giovanni ;

Doglia, Silvia Maria ;

Nicotra, Francesco ;

Cipolla, Laura .

ORGANIC LETTERS, 2014, 16 (05) :1298-1301

[6] The hetero-epitaxial SiCN/Si MSM photodetector for high-temperature deep-UV detecting applications [J].

Chang, WR ;

Fang, YK ;

Ting, SF ;

Tsair, YS ;

Chang, CN ;

Lin, CY ;

Chen, SF .

IEEE ELECTRON DEVICE LETTERS, 2003, 24 (09) :565-567

[7] Nanostructured Photodetectors: From Ultraviolet to Terahertz [J].

Chen, Hongyu ;

Liu, Hui ;

Zhang, Zhiming ;

Hu, Kai ;

Fang, Xiaosheng .

ADVANCED MATERIALS, 2016, 28 (03) :403-433

[8] Analysis of the influence and mechanism of sulfur passivation on the dark current of a single GaAs nanowire photodetector [J].

Chen, Xue ;

Xia, Ning ;

Yang, Zhenyu ;

Gong, Fan ;

Wei, Zhipeng ;

Wang, Dengkui ;

Tang, Jilong ;

Fang, Xuan ;

Fang, Dan ;

Liao, Lei .

NANOTECHNOLOGY, 2018, 29 (09)

[9] SiC Nanowire Film Photodetectors: A Promising Candidate Toward High Temperature Photodetectors [J].

Chong, Haining ;

Yang, Huijun ;

Yang, Weiyou ;

Zheng, Jinju ;

Shang, Minghui ;

Yang, Zuobao ;

Wei, Guodong ;

Gao, Fengmei .

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2016, 16 (04) :3796-3801

[10] High-performance solar-blind ultraviolet photodetector based on electrospun TiO2-ZnTiO3 heterojunction nanowires [J].

Chong, Haining ;

Wei, Guodong ;

Hou, Huilin ;

Yang, Huijun ;

Shang, Minghui ;

Gao, Fengmei ;

Yang, Weiyou ;

Shen, Guozhen .

NANO RESEARCH, 2015, 8 (09) :2822-2832

← 1 2 3 4 5 6 7 →