Near-Infrared Photoelectric Properties of Multilayer Bi2O2Se Nanofilms
Keyword(s):
AbstractThe near-infrared (NIR) photoelectric properties of multilayer Bi2O2Se nanofilms were systematically studied in this paper. Multilayer Bi2O2Se nanofilms demonstrate a sensitive photo response to NIR, including a high photoresponsivity (~ 101 A/W), a quick response time (~ 30 ms), a high external quantum efficiency (~ 20,300%), and a high detection rate (1.9 × 1010 Jones). These results show that the device based on multilayer Bi2O2Se nanofilms might have great potentials for future applications in ultrafast, highly sensitive NIR optoelectronic devices.
Keyword(s):
2014 ◽
Vol 971-973
◽
pp. 1449-1453
Keyword(s):
Keyword(s):
2005 ◽
Vol 20
(29)
◽
pp. 7035-7044
◽
2012 ◽
Vol 51
(11)
◽
pp. 997-1006
◽
2003 ◽
Vol 70
(6)
◽
pp. 363-372
◽
2016 ◽
Vol 48
(6)
◽
pp. 757-759
◽
Keyword(s):