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长春光学精密机械与物... [5]
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会议论文 [4]
期刊论文 [1]
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2018 [1]
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专题:长春光学精密机械与物理研究所
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Electronic Level Alignment at an Indium Tin OxidePbI2 Interface and Its Applications for Organic Electronic Devices
期刊论文
Acs Applied Materials & Interfaces, 2018, 卷号: 10, 期号: 10, 页码: 8909-8916
作者:
Song, Q. G.
;
Lin, T.
;
Sun, X.
;
Chu, B.
;
Su, Z. S.
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  |  
浏览/下载:6/0
  |  
提交时间:2019/09/17
lead iodide
n-type semiconductor
anode buffer layer
organic
electronic devices
light-emitting-diodes
near-infrared photodetectors
field-effect
transistors
transition-metal oxides
hole-injection layer
solar-cells
photovoltaic cells
buffer layer
delayed fluorescence
spectral
response
Science & Technology - Other Topics
Materials Science
Ultraviolet photodetector fabricated from atomic-layer-deposited ZnO films (EI CONFERENCE)
会议论文
Shan C. X.
;
Zhang J. Y.
;
Yao B.
;
Shen D. Z.
;
Fan X. W.
;
Choy K. L.
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  |  
浏览/下载:20/0
  |  
提交时间:2013/03/25
Zinc oxide (ZnO) films have been prepared on glass substrate in layer-by-layer mode using an atomic-layer deposition (ALD) technique
and a metal-semiconductor-metal structured photodetector has been fabricated on the ZnO films employing interdigital Au as metal contacts. The photodetector shows a cutoff wavelength at around 390 nm and has an obvious responsivity in the whole UVA spectral range. Because the response of the ZnO photodetector covers the whole UV solar irradiation that can reach the earth
the photodetector promises to be useful in monitoring UV solar irradiation to protect people from harm caused by the solar irradiation. Furthermore
the capability of preparing large-area uniform ZnO films of ALD makes it favorable for possible mass production of this kind of photodetector. 2009 American Vacuum Society.
Characteristics of ZnMgO-based metal-semiconductor-metal photodetectors (EI CONFERENCE)
会议论文
International Symposium on Photoelectronic Detection and Imaging, ISPDI 2007: Photoelectronic Imaging and Detection, September 9, 2007 - September 12, 2007, Beijing, China
Liu K.
;
Shen D.
;
Zhang J.
;
Lu Y.
;
Jiang D.
;
Zhao Y.
;
Li B.
;
Zhao D.
;
Zhang Z.
;
Yao B.
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  |  
浏览/下载:18/0
  |  
提交时间:2013/03/25
In recent years
ZnMgO semiconductor alloys
with a direct bandgap tunable between 3.37 eV and 7.8 eV
become one of the most suitable materials for the fabrication of ultraviolet detectors. In this paper
we have fabricated metal-semiconductor-metal photodetectors on 1-m thick Zn 0.8Mg0.2O films. The interdigital metal electrodes are 500 m long and 5 m wide with an interelectrode spacing 2 m
5 m and 10 m
respectively. Zn0.8Mg0.2O films were grown on quartz by ratio frequency magnetron sputtering at 500C. Dark current
spectral responsivity and pulse response were carried out for the devices with different finger pitches. All the photodetectors showed the peak responsivity at 330 nm and the ultraviolet-visible rejection ratio (R330 nm/R400 nm) is more than four orders of magnitude at 3 V bias. For the device with 2 m finger pitch
the detectivity was calculated as 4.21011 cm Hz 1/2/W at 330 nm. Furthermore
the transient response measurement for all devices revealed similar rise time of 10 ns. The 90%-10% fall times are 130 ns
170 ns and 230 ns for the devices with different finger pitches of 2 m
5 m and 10 m
respectively..
UV-VUV spectral irradiance responsivity calibration for space remote sensing spectroradiometer (EI CONFERENCE)
会议论文
Advanced Materials and Devices for Sensing and Imaging III, November 12, 2007 - November 14, 2007, Beijing, China
Yu H.
;
Shurong W.
;
Guanyu L.
;
Longqi W.
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  |  
浏览/下载:14/0
  |  
提交时间:2013/03/25
In order to overcome the irradiance responsivity calibration troubles caused by the weak response of most spectral radiometers in ultraviolet band and poor ratio of signal to noise
and to meet special calibration condition for some remote sensing spectroradiometers in space
a spectral irradiance responsivity calibration unit based on parallel light illumination mode is established
it is composed of a 150W deuterium lamp and a spherical mirror. The calibration unit gets the output standard value of spectral irradiance by irradiance transfer
this way avoids the spectral reflectance measurement difficulty of the spherical mirror. A flight spectral radiometer model used for space remote sense was calibrated in range from 160nm to 300nm
the calibration error of spectral irradiance responsivity is 4.7%. Some factors which contribute to calibration uncertainties are discussed.
Article I. Design for polymer vertical channel triple coupled microring resonators filter (EI CONFERENCE)
会议论文
ICO20: Optical Communication, August 21, 2005 - August 26, 2005, Changshun, China
Shulin E.
;
Wang P.
;
Ma C.
;
Zhang D.
;
Deng W.
;
Sun D.
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  |  
浏览/下载:46/0
  |  
提交时间:2013/03/25
This paper proposes a design of polymer Triple Ring Resonators Filter (TRRF) based on silicon substrate. The device structure was demonstrated in order to get wide Free Spectral Ranger (FSR) of the device and a box-like filter response. The transmission equation of the amplitude of input and output lightwaves and coupling coefficients were analyzed by coupling mode theory also.
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