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科研机构
北京大学 [16]
内容类型
期刊论文 [15]
其他 [1]
发表日期
2017 [1]
2016 [2]
2015 [3]
2014 [3]
2013 [3]
2012 [2]
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专题:北京大学
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Private and Truthful Aggregative Game for Large-Scale Spectrum Sharing
期刊论文
IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 2017
Zhou, Pan
;
Wei, Wenqi
;
Bian, Kaigui
;
Wu, Dapeng Oliver
;
Hu, Yuchong
;
Wang, Qian
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Spectrum sharing
aggregative game
differential privacy
online learning
truthfulness
heterogeneous
COGNITIVE RADIO NETWORKS
AUCTION MECHANISM
ACCESS
The accumulation of heavy metals in agricultural land and the associated potential ecological risks in Shenzhen, China
期刊论文
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2016
Wu, Jiansheng
;
Song, Jing
;
Li, Weifeng
;
Zheng, Maokun
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Soil heavy metals
Agricultural topsoil
Potential ecological risk
Principal component analysis
Pollution sources
Shenzhen, China
SPATIAL-DISTRIBUTION
SOILS
POLLUTION
SEDIMENTS
URBAN
INDEX
GEOSTATISTICS
TOPSOILS
SAMPLES
CROPS
The accumulation of heavy metals in agricultural land and the associated potential ecological risks in Shenzhen, China
其他
2016-01-01
Wu, Jiansheng
;
Song, Jing
;
Li, Weifeng
;
Zheng, Maokun
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/04
Soil heavy metals
Agricultural topsoil
Potential ecological risk
Principal component analysis
Pollution sources
Shenzhen, China
SPATIAL-DISTRIBUTION
SOILS
POLLUTION
SEDIMENTS
URBAN
INDEX
GEOSTATISTICS
TOPSOILS
SAMPLES
CROPS
The influence of hierarchical TiO2 microspheres on the trap state distribution and charge transport/recombination dynamics in quantum dot sensitized solar cells
期刊论文
rsc advances, 2015
Shi, Xiao-Juan
;
Wang, Yi
;
Wu, Dapeng
;
Qin, Yujun
;
Ai, Xi-Cheng
;
Xu, Dongsheng
;
Zhang, Jian-Ping
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/13
Correlation between Energy and Spatial Distribution of Intragap Trap States in the TiO2 Photoanode of Dye-Sensitized Solar Cells
期刊论文
CHEMPHYSCHEM, 2015
Wang, Yi
;
Wu, Dapeng
;
Fu, Li-Min
;
Ai, Xi-Cheng
;
Xu, Dongsheng
;
Zhang, Jian-Ping
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
charge recombination
chemical capacitance
dye-sensitized solar cells
electron transport
sensitizers
NANOSTRUCTURED SEMICONDUCTOR ELECTRODES
NANOCRYSTALLINE PHOTOVOLTAIC CELLS
DIFFUSION-COEFFICIENT
CHARGE-TRANSPORT
BACK-REACTION
IMPEDANCE SPECTROSCOPY
RECOMBINATION KINETICS
INTENSITY DEPENDENCE
AMBIPOLAR DIFFUSION
CYCLIC VOLTAMMETRY
Synthesis of multilayered TiO2 "donuts" for improved quantum-dot sensitized solar cells
期刊论文
solar energy materials and solar cells, 2015
Dong, Hui
;
Wu, Dapeng
;
Zhu, Feng
;
Wang, Feifan
;
Zhu, Shengfa
;
Li, Qi
;
Xu, Dongsheng
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/10
TiO2
Hierarchical structure
QDSSCs
ANATASE TIO2
LARGE PERCENTAGE
CDS/CDSE
SPHERES
FACETS
MICROSPHERES
PHOTOANODES
STORAGE
Can We Beat DDoS Attacks in Clouds?
期刊论文
ieee transactions on parallel and distributed systems, 2014
Yu, Shui
;
Tian, Yonghong
;
Guo, Song
;
Wu, Dapeng Oliver
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/11
Cloud computing
DDoS attacks
mitigation
system modelling
resource investment
NETWORK
The effect of photoanode structure on the performances of quantum-dot-sensitized solar cells: a case study of the anatase TiO2 nanocrystals and polydisperse mesoporous spheres hybrid photoanodes
期刊论文
journal of materials chemistry a, 2014
Wu, Dapeng
;
Shi, Xiaojuan
;
Dong, Hui
;
Zhu, Feng
;
Jiang, Kai
;
Xu, Dongsheng
;
Ai, Xicheng
;
Zhang, Jianping
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/11
ENERGY-CONVERSION
SEMICONDUCTOR NANOCRYSTALS
EFFICIENCY ENHANCEMENT
CDS/CDSE
LAYER
PBS
NANOSPINDLES
EXTINCTION
DEPOSITION
SIZES
Density of state determination of two types of intra-gap traps in dye-sensitized solar cells and its influence on device performance
期刊论文
physical chemistry chemical physics, 2014
Wang, Yi
;
Wu, Dapeng
;
Fu, Li-Min
;
Ai, Xi-Cheng
;
Xu, Dongsheng
;
Zhang, Jian-Ping
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2015/11/11
NANOSTRUCTURED SEMICONDUCTOR ELECTRODES
NANOCRYSTALLINE PHOTOVOLTAIC CELLS
TIO2 FILMS
PHOTOELECTROCHEMICAL CELLS
DIFFUSION-COEFFICIENT
INTENSITY DEPENDENCE
AMBIPOLAR DIFFUSION
NANOPARTICLE FILMS
CHARGE-TRANSPORT
COLLOIDAL TIO2
Dual-functional hetero-structured TiO2 nanotrees composed of rutile trunks and anatase branches for improved performance of quantum dot-sensitized solar cells
期刊论文
physical chemistry chemical physics, 2013
Zhu, Feng
;
Dong, Hui
;
Wang, Yi
;
Wu, Dapeng
;
Li, Jianming
;
Pan, Jinlong
;
Li, Qi
;
Ai, Xicheng
;
Zhang, Jianping
;
Xu, Dongsheng
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/10
ENHANCED PHOTOCATALYTIC ACTIVITY
CONVERSION EFFICIENCY
ELECTRON-TRANSPORT
CHARGE-TRANSPORT
TITANIA SPHERES
PHOTOELECTRODES
NANOWIRES
RECOMBINATION
MICROSPHERES
STORAGE
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