High quality boron carbon nitride/ZnO-nanorods p-n heterojunctions based on magnetron sputtered boron carbon nitride films
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
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Original language | English |
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Article number | 192104 |
Journal / Publication | Applied Physics Letters |
Volume | 105 |
Issue number | 19 |
Publication status | Published - 10 Nov 2014 |
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Link to Scopus | https://www.scopus.com/record/display.uri?eid=2-s2.0-84910143794&origin=recordpage |
Permanent Link | https://scholars.cityu.edu.hk/en/publications/publication(c61bcf3f-8acb-49a3-9174-c8e759172fd2).html |
Abstract
Boron carbon nitride (BCN) films were synthesized on Si (100) and fused silica substrates by radio-frequency magnetron sputtering from a B4C target in an Ar/N2 gas mixture. The BCN films were amorphous, and they exhibited an optical band gap of ∼1.0 eV and p-type conductivity. The BCN films were over-coated with ZnO nanorod arrays using hydrothermal synthesis to form BCN/ZnO-nanorods p-n heterojunctions, exhibiting a rectification ratio of 1500 at bias voltages of ±5 V.
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High quality boron carbon nitride/ZnO-nanorods p-n heterojunctions based on magnetron sputtered boron carbon nitride films. / Qian, J. C.; Jha, S. K.; Wang, B. Q. et al.
In: Applied Physics Letters, Vol. 105, No. 19, 192104, 10.11.2014.
In: Applied Physics Letters, Vol. 105, No. 19, 192104, 10.11.2014.
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
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