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科研机构
北京大学 [56]
内容类型
期刊论文 [48]
其他 [8]
发表日期
2017 [4]
2016 [4]
2015 [3]
2014 [6]
2013 [4]
2012 [7]
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共56条,第1-10条
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专题:北京大学
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Trapped bubbles keep pumice afloat and gas diffusion makes pumice sink
期刊论文
EARTH AND PLANETARY SCIENCE LETTERS, 2017
Fauria, Kristen E.
;
Manga, Michael
;
Wei, Zihan
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
buoyancy
capillary processes
percolation theory
submarine volcanism
X-ray microtomography
IMMISCIBLE DISPLACEMENT
EXPLOSIVE ERUPTION
PERMEABILITY
PERCOLATION
CONSTRAINTS
TOMOGRAPHY
SATURATION
VOLCANISM
PRODUCTS
MODEL
Highly efficient and stable inverted planar solar cells from (FAI)(x)(MABr)(1-x)PbI2 perovskites
期刊论文
NANO ENERGY, 2017
Yan, Weibo
;
Rao, Haixia
;
Wei, Chen
;
Liu, Zhiwei
;
Bian, Zuqiang
;
Xin, Hao
;
Huang, Wei
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2017/12/03
Inverted perovskite solar cells
Bromine-doped perovskites
(FA)(y)(MA)(1-y)PbBrxI3-x
Enlarged bandgaps
Enhanced open-circuit voltages
Broadened absorption spectra
LIGHT
PHOTOVOLTAICS
Highly near-IR emissive ytterbium(III) complexes with unprecedented quantum yields
期刊论文
CHEMICAL SCIENCE, 2017
Hu, Ji-Yun
;
Ning, Yingying
;
Meng, Yin-Shan
;
Zhang, Jing
;
Wu, Zhuo-Yan
;
Gao, Song
;
Zhang, Jun-Long
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
LANTHANIDE(III) MONOPORPHYRINATE COMPLEXES
RARE-EARTH IONS
ENERGY-GAP LAW
INFRARED LUMINESCENCE
C-H
RADIATIONLESS TRANSITIONS
PHOTOPHYSICAL PROPERTIES
LANTHANOID LUMINESCENCE
PORPHYRIN SENSITIZATION
EUROPIUM(III) SOLUTIONS
Theoretical study of the phonon-phonon scattering mechanism and the thermal conductive coefficients for energetic material
期刊论文
PHILOSOPHICAL MAGAZINE, 2017
Long, Yao
;
Chen, Jun
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Phonon-phonon interaction
phonon lifetime
thermal conductive tensor
MOLECULAR-DYNAMICS SIMULATIONS
BRILLOUIN-ZONE INTEGRATIONS
SPOT IGNITION MECHANISMS
AUGMENTED-WAVE METHOD
SPECIAL POINTS
1,3,5-TRIAMINO-2,4,6-TRINITROBENZENE
CRYSTAL
EXPLOSIVES
LIQUID
HMX
Iridium-Based High-Sensitivity Oxygen Sensors and Photosensitizers with Ultralong Triplet Lifetimes
期刊论文
ACS APPLIED MATERIALS & INTERFACES, 2016
Jiang, Xinpeng
;
Peng, Jiang
;
Wang, Jianchun
;
Guo, Xinyan
;
Zhao, Dahui
;
Ma, Yuguo
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
triplet energy transfer
photosensitizer
oxygen sensor
triscyclometalated iridium
triplet lifetime
CYCLOMETALATED IR(III) COMPLEXES
ANNIHILATION UP-CONVERSION
RUTHENIUM(II) BIPYRIDINE COMPLEXES
TRIDENTATE POLYPYRIDINE LIGANDS
DELAYED FLUORESCENCE MATERIALS
ROOM-TEMPERATURE LUMINESCENCE
EXCITED-STATE PROCESSES
ENERGY-TRANSFER
PHOTODYNAMIC THERAPY
METAL-COMPLEXES
Photon upconversion in Yb3+-Tb3+ and Yb3+-Eu3+ activated core/shell nanoparticles with dual-band excitation
期刊论文
JOURNAL OF MATERIALS CHEMISTRY C, 2016
Dong, Hao
;
Sun, Ling-Dong
;
Wang, Ye-Fu
;
Xiao, Jia-Wen
;
Tu, Datao
;
Chen, Xueyuan
;
Yan, Chun-Hua
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
CORE-SHELL NANOPARTICLES
NEAR-INFRARED LIGHT
SINGLE-WAVELENGTH EXCITATION
COOPERATIVE ENERGY-TRANSFER
IN-VIVO
PHOTODYNAMIC THERAPY
LANTHANIDE
NANOCRYSTALS
LUMINESCENCE
EMISSION
Effect of alkyl length dependent crystallinity for the mechanofluorochromic feature of alkyl phenothiazinyl tetraphenylethenyl acrylonitrile derivatives
期刊论文
JOURNAL OF MATERIALS CHEMISTRY C, 2016
Ma, Chunping
;
Zhang, Xiqi
;
Yang, Yang
;
Ma, Zhiyong
;
Yang, Liutao
;
Wu, Yujiao
;
Liu, Hongliang
;
Jia, Xinru
;
Wei, Yen
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
AGGREGATION-INDUCED EMISSION
REVERSIBLE MECHANOCHROMIC LUMINESCENCE
FLUORESCENT ORGANIC NANOPARTICLES
SOLID-STATE FLUORESCENCE
PIEZOCHROMIC LUMINESCENCE
ENHANCED EMISSION
COMPOUND
BEHAVIOR
CHAINS
Tracking chemicals in products around the world: introduction of a dynamic substance flow analysis model and application to PCBs
期刊论文
ENVIRONMENT INTERNATIONAL, 2016
Li, Li
;
Wania, Frank
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Chemical in product
PCBs
Substance flow analysis
Anthroposphere
Emission
Flow
PERSISTENT ORGANIC POLLUTANTS
BROMINATED FLAME RETARDANTS
POLYCHLORINATED DIBENZOFURANS PCDFS
HISTORICAL EMISSION INVENTORY
FREE-ENERGY RELATIONSHIPS
ACID PFCA HOMOLOGS
LIFE-SPAN
EUROPEAN MARKET
JOINT SEALANTS
BACKGROUND AIR
Adaptive Sensing with Reliable Guarantee under White Gaussian Noise Channels of Sensor Networks
期刊论文
JOURNAL OF SENSORS, 2015
Long, Jun
;
He, An
;
Liu, Anfeng
;
Chen, Xue
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
BARRIER COVERAGE
MAXIMUM LIFETIME
DEPLOYMENT
DELAY
Low threshold ErxYb(Y)(2-x)SiO5 nanowire waveguide amplifier
期刊论文
applied optics, 2015
Wang, Xingjun
;
Wang, Shengming
;
Zhou, Zhiping
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/13
UP-CONVERSION
ENERGY-TRANSFER
OPTICAL GAIN
SILICATE
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