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Nanosensors: A High‐Performance Nitro‐Explosives Schottky Sensor Boosted by Interface Modulation (Adv. Funct. Mater. 26/2015)
Author(s) -
Yang Zheng,
Dou Xincun,
Zhang Shengli,
Guo Linjuan,
Zu Baiyi,
Wu Zhaofeng,
Zeng Haibo
Publication year - 2015
Publication title -
advanced functional materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.069
H-Index - 322
eISSN - 1616-3028
pISSN - 1616-301X
DOI - 10.1002/adfm.201570178
Subject(s) - materials science , schottky barrier , trinitrotoluene , modulation (music) , interface (matter) , nanosensor , schottky diode , nanotechnology , optoelectronics , explosive material , nitro , nanoparticle , composite material , acoustics , chemistry , physics , alkyl , organic chemistry , diode , capillary number , capillary action
On page 4039, a high performance SiNWs array/TiO 2 /rGO Schottky sensor is fabricated for the sensitive and selective detection of trace nitro‐explosives vapors by Z. Yang, X. C. Dou, and co‐workers, who adopt the interface modulation strategy to boost the sensing performance. The Schottky barrier height modulation with the insertion of TiO 2 , SiNWs array structure enhanced diffusion and TiO 2 nanoparticles enhanced adsorption coordinately account for the good sensing performance.