scholarly journals CMOS Humidity Sensor System Using Carbon Nitride Film as Sensing Materials

Sensors ◽  
2008 ◽  
Vol 8 (4) ◽  
pp. 2662-2672 ◽  
Author(s):  
Sung Lee ◽  
Ji Lee ◽  
Shaestagir Chowdhury
2007 ◽  
Vol 16 (4-7) ◽  
pp. 1300-1303 ◽  
Author(s):  
Hidemitsu Aoki ◽  
Hidekazu Shima ◽  
Chiharu Kimura ◽  
Takashi Sugino

2007 ◽  
Vol 121-123 ◽  
pp. 1199-1202 ◽  
Author(s):  
J.G. Lee ◽  
S.P. Lee

Nano-structured carbon nitride film, which is a new sensor material, has been prepared by facing target magnetron sputter for microsensor applications. Surface morphology, surface roughness and bonding structures of the films were investigated by EDS, SEM, AFM and FTIR spectroscopy. The growth rate of film is about 2.2 um/hr, and grain size and RMS roughness are about 320 nm and 0.9 nm, respectively. The impedance of micro-humidity-sensor, which was fabricated by the conventional semiconductor fabrication process including lift-off technique, changed 95.4 kΩ to 2 kΩ in the relative humidity range of 5 % to 95 %.


2020 ◽  
Vol 7 (13) ◽  
pp. 2434-2442 ◽  
Author(s):  
Changchao Jia ◽  
Wenjuan Hu ◽  
Yuanyuan Zhang ◽  
Chao Teng ◽  
Zupeng Chen ◽  
...  

A graphitic carbon nitride film electrode could be assembled at an air/water interface from nanosheets which exhibits improved photoelectrochemical coenzyme regeneration by further coupling with graphene during the interfacial self-assembly.


2011 ◽  
Vol 257 (24) ◽  
pp. 10333-10337 ◽  
Author(s):  
Songbo Wei ◽  
Tianmin Shao ◽  
Peng Ding

Author(s):  
Hidemitsu Aoki ◽  
Takuroh Masuzumi ◽  
Makoto Hara ◽  
Daisuke Watanabe ◽  
Chiharu Kimura ◽  
...  

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