Crossref journal-article
Wiley
ChemPlusChem (311)
Abstract

AbstractAlthough significant progress has been achieved in the fabrication of ZnSe nanostructures with various structures and morphologies, it remains a major challenge to rationally tune their transport properties for applications in future nano‐optoelectronic devices. The synthesis of chlorine‐doped ZnSe nanoribbons (NRs) with tunable n‐type conductivity is achieved by a thermal co‐evaporation method. The ZnSe:Cl NRs have single‐crystal wurtzite structure and [120] orientation, which also show high crystalline quality and structural integrity comparable with the undoped NRs. Electrical measurements on a single ZnSe:Cl NR reveal a substantial enhancement of the conductivity upon Cl doping. The conductivity could be further tuned by adjusting the doping level. In addition, highly sensitive blue/UV photodetectors are constructed based on the ZnSe:Cl NRs. The devices exhibit an extremely high gain of approximately 106, and the UV response could be enhanced through a fast annealing process in air. By replacing the rigid SiO2/Si substrate with a PET substrate, flexible ZnSe:Cl NR photodetectors with excellent stability and durability under strain are realized. It is expected that the ZnSe:Cl NRs with tunable n‐type conductivity will have important applications in the new generation nano‐optoelectronic devices.

Bibliography

Wang, Z., Jie, J., Li, F., Wang, L., Yan, T., Luo, L., Nie, B., Xie, C., Jiang, P., Zhang, X., Yu, Y., & Wu, C. (2012). Chlorine‐Doped ZnSe Nanoribbons with Tunable n‐Type Conductivity as High‐Gain and Flexible Blue/UV Photodetectors. ChemPlusChem, 77(6), 470–475. Portico.

Authors 12
  1. Zhi Wang (first)
  2. Jiansheng Jie (additional)
  3. Fangze Li (additional)
  4. Li Wang (additional)
  5. Tianxin Yan (additional)
  6. Linbao Luo (additional)
  7. Biao Nie (additional)
  8. Chao Xie (additional)
  9. Peng Jiang (additional)
  10. Xiwei Zhang (additional)
  11. Yongqiang Yu (additional)
  12. Chunyan Wu (additional)
Dates
Type When
Created 13 years, 4 months ago (April 12, 2012, 10:23 a.m.)
Deposited 1 year, 10 months ago (Oct. 11, 2023, 3:38 a.m.)
Indexed 1 year ago (Aug. 17, 2024, 12:28 a.m.)
Issued 13 years, 4 months ago (April 12, 2012)
Published 13 years, 4 months ago (April 12, 2012)
Published Online 13 years, 4 months ago (April 12, 2012)
Published Print 13 years, 3 months ago (June 1, 2012)
Funders 0

None

@article{Wang_2012, title={Chlorine‐Doped ZnSe Nanoribbons with Tunable n‐Type Conductivity as High‐Gain and Flexible Blue/UV Photodetectors}, volume={77}, ISSN={2192-6506}, url={http://dx.doi.org/10.1002/cplu.201100063}, DOI={10.1002/cplu.201100063}, number={6}, journal={ChemPlusChem}, publisher={Wiley}, author={Wang, Zhi and Jie, Jiansheng and Li, Fangze and Wang, Li and Yan, Tianxin and Luo, Linbao and Nie, Biao and Xie, Chao and Jiang, Peng and Zhang, Xiwei and Yu, Yongqiang and Wu, Chunyan}, year={2012}, month=apr, pages={470–475} }