中国科学院机构知识库网格系统: 检索

Suppressing Bulk and Interfacial Recombination Losses in Sn-Pb Perovskites for Efficient Printable Low-Bandgap Photovoltaic Devices 期刊论文 OAI收割
SOLAR RRL, 2022, 页码: 9
作者: Lai, Hongwei; Hu, Jinlong; Zhou, Xinming; Cai, Linliang; He, Qingchen

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收藏 | 浏览/下载：5/0 | 提交时间：2024/12/03

narrow-bandgap passivation perovskites work functions 2D/3D heterojunctions

Linear Correlation between Water Adsorption Energies and Volta Potential Differences for Metal/water Interfaces 期刊论文 OAI收割
JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2021, 卷号: 12, 期号: 30, 页码: 7299-7304
作者: Li, Xiang-Ying; Chen, Ao; Yang, Xiao-Hui; Zhu, Jia-Xin; Le, Jia-Bo

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收藏 | 浏览/下载：18/0 | 提交时间：2021/12/01

ZERO CHARGE METAL-SURFACES WORK-FUNCTIONS ELECTRODES DENSITY MONOCRYSTALLINE REDUCTION CO

Linear Correlation between Water Adsorption Energies and Volta Potential Differences for Metal/water Interfaces 期刊论文 OAI收割
JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2021, 卷号: 12, 期号: 30, 页码: 7299-7304
作者: Li, Xiang-Ying; Chen, Ao; Yang, Xiao-Hui; Zhu, Jia-Xin; Le, Jia-Bo

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收藏 | 浏览/下载：19/0 | 提交时间：2021/12/01

ZERO CHARGE METAL-SURFACES WORK-FUNCTIONS ELECTRODES DENSITY MONOCRYSTALLINE REDUCTION CO

Niobium-Doped (001)-Dominated Anatase TiO2 Nanosheets as Photoelectrode for Efficient Dye-Sensitized Solar Cells 期刊论文 OAI收割
ACS APPLIED MATERIALS & INTERFACES, 2017, 卷号: 9, 期号: 11, 页码: 9576-9583
作者: Zhang, Jian; Jiang, Lei; Sun, Lei; Yang, Dong; Li, Ya-Juan

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收藏 | 浏览/下载：20/0 | 提交时间：2019/06/20

Niobium-doped Titania Nanosheets Dye-sensitized Solar Cells Work Functions Density Functional Theory First-principles

Asymmetric Supercapacitors Based on Graphene/MnO2 Nanospheres and Graphene/MoO3 Nanosheets with High Energy Density 期刊论文 OAI收割
ADVANCED FUNCTIONAL MATERIALS, 2013, 卷号: 23, 期号: 40, 页码: 5074
Chang, J; Jin, M; Yao, F; Kim, TH; Le, VT; Yue, H; Gunes, F; Li, B; Ghosh, A; Xie, S; Lee, YH

收藏 | 浏览/下载：18/0 | 提交时间：2014/01/16

graphene asymmetric supercapacitors metal oxides work functions

Field-line coupling interference prediction of LCD module in high-power TEA CO2 laser system (EI CONFERENCE) 会议论文 OAI收割
2012 International Conference on Optoelectronics and Microelectronics, ICOM 2012, August 23, 2012 - August 25, 2012, Changchun, China
Ge X.; Li X.

收藏 | 浏览/下载：15/0 | 提交时间：2013/03/25

In high power TEA CO2 laser system liquid crystal display (LCD) module is a key device for display and control functions. Because of laser's harsh electromagnetic environment LCD module coupled to the electromagnetic interference easily leading to not work normally. This paper analyzed the interference coupling mechanism. On the basis of the analysis results LCD module's field-line coupling is calculated by Taylor form's BLT equation. The calculation result is verified by experiment. The results show that due to the field-line coupling the data line of LCD module existed interference voltage interference voltage value is 1V. The interference voltage is larger than the LCD module's noise margin. LCD module must shield the interference. 2012 IEEE.

EMC analysis of weak signals acquisition devices in complicated electromagnetic environment (EI CONFERENCE) 会议论文 OAI收割
2011 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference, CSQRWC 2011, July 27, 2011 - July 30, 2011, Harbin, China
作者: Ji Q.

收藏 | 浏览/下载：17/0 | 提交时间：2013/03/25

This article introduce a device integrating many functions. Because structure of electron device is not same as others and thinking of EMC is scarcity subsystems can be interfered each other. After analyzing electromagnetic influence among subsystems studying interference sensitivity device and coupling circuitry we find this device's weak link of anti-interference. Through grounding shielding filtering each subsystem can work normally and electromagnetic influence achieve least also. 2011 IEEE.

Adaptive resolution storage system based on LOG-POLAR transform for multi-target trackers (EI CONFERENCE) 会议论文 OAI收割
2010 International Conference on Computer Application and System Modeling, ICCASM 2010, October 22, 2010 - October 24, 2010, Shanxi, Taiyuan, China
作者: Zhang Y.

收藏 | 浏览/下载：22/0 | 提交时间：2013/03/25

The main constrained problem of the video monitoring and storage system is the contradiction between large field of view and storage space limitations. Not all of the video information introduced by the image sensors need to be recorded especially for some tracking system which has appointed functions to track specifically kinds of targets. For instance the system not only works for single target if the monitor is appointed for human face tracking but also can work for multi-targets. High reconstruction resolution in the fovea region enables the successive application of recognition modules without sacrificing their performance the best system appears to be concentrating on human face only and all the others considered being background the low reconstruction resolution in the periphery helps to reduce the video data. 2010 IEEE. the background regions needn't to be recorded in detail. For this purpose this letter presents a real-time foveate storage system which efficiently represents the video image in log-polar coordinates with the foveate point centered on the target

Application of master-slave multi-communication system in pilotless airborne mapping equipment (EI CONFERENCE) 会议论文 OAI收割
5th International Symposium on Instrumentation Science and Technology, September 15, 2009 - September 18, 2009, Shenyang, China
作者: Chen J.; Wang W.; Wang W.; Zhang Y.

收藏 | 浏览/下载：26/0 | 提交时间：2013/03/25

This paper presents a master-slave multi-communication system designed with several micro-controllers used as master and slave controllers to set signal the lamp to realize point-to-point communication through the RS422 interface. By describing a typical example of this system and the blue print of hardware and the flowchart of software the reliable work of the system has been proved. The circuits of system are very simple and practical and they can be used to realize all the functions of a pilotless airborne mapping equipment. It also has a strong anti-jamming capability due to its balanced transfer scheme with single transmitter and multiple receivers. It is very efficient in protecting the integrity and correctness of transmitted and received signals avoiding the collision of signals through the bus satisfying the communication among several micro-controllers in a single system and forming a special communication network. 2009 SPIE.

The signal extraction of fetal heart rate based on wavelet transform and BP neural network (EI CONFERENCE) 会议论文 OAI收割
Third International Conference on Experimental Mechanics and Third Conference of the Asian Committee on Experimental Mechanics, November 29, 2004 - December 1, 2004, Singapore, Singapore
Hong Y. X.; Cheng Z. B.; Dai F. H.

收藏 | 浏览/下载：25/0 | 提交时间：2013/03/25

This paper briefly introduces the collection and recognition of bio-medical signals the other threading is analyzing data. Using the method designs the method to collect FM signals. A detailed discussion on the system hardware it is broaden to analyze the signal in real-time. Wavelet transform to remove the main interference in the FM and by adding time-window to recognize with BP network structure and functions is also given. Under LabWindows/CVI Finally the results of collecting signals and BP networks are discussed.8 pregnant women's signals of FM were collected successfully by using the sensor. The correctness rate of BP network recognition is about 83.3% by using the above measure. the hardware and the driver do compatible the hardware equipment work properly actively. The paper adopts multi threading technology for real-time analysis and makes use of latency time of CPU effectively expedites program reflect speed improves the program to perform efficiency. One threading is collecting data