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科研机构
北京大学 [448]
内容类型
期刊论文 [381]
其他 [53]
会议论文 [14]
发表日期
2017 [23]
2016 [37]
2015 [37]
2014 [31]
2013 [27]
2012 [33]
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专题:北京大学
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Electron flat-top distributions and cross-scale wave modulations observed in the current sheet of geomagnetic tail
期刊论文
PHYSICS OF PLASMAS, 2017
Zhao, Duo
;
Fu, Suiyan
;
Parks, George K.
;
Sun, Weijie
;
Zong, Qiugang
;
Pan, Dongxiao
;
Wu, Tong
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
IN-SITU EVIDENCE
MAGNETIC RECONNECTION
THEMIS
FIELD
PLASMA
MAGNETOMETER
MAGNETOTAIL
INSTRUMENT
EMISSIONS
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
Performance of TD-DFT for Excited States of Open-Shell Transition Metal Compounds
期刊论文
JOURNAL OF PHYSICAL CHEMISTRY A, 2017
Suo, Bingbing
;
Shen, Kaiyuan
;
Li, Zhendong
;
Liu, Wenjian
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
DENSITY-FUNCTIONAL THEORY
MULTIREFERENCE PERTURBATION-THEORY
GAUSSIAN-BASIS SETS
GENERALIZED-GRADIENT-APPROXIMATION
CORRELATED MOLECULAR CALCULATIONS
CONFIGURATION-INTERACTION METHOD
POTENTIAL-ENERGY SURFACES
MODEL-SPACE COEFFICIENTS
COUPLED-CLUSTER METHOD
ANO BASIS-SETS
1,3,5-三氨基-2,4,6-三硝基苯伽马辐照下变色机制
期刊论文
含能材料, 2017
敖银勇
;
陈捷
;
宋宏涛
;
刘渝
;
石建敏
;
陈洪兵
;
李久强
;
彭静
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
1,3,5-三氨基-2,4,6-三硝基苯(TATB)
密度泛函理论(DFT)
分子结构
热力学参数
变色
1,3,5-triamino-2,4,6-trinitrobenzene(TATB)
density functional theory(DFT)
molecular structure
thermodynamic parameter
colour change
Electronic transitions of tantalum monofluoride
期刊论文
JOURNAL OF CHEMICAL PHYSICS, 2017
Ng, K. F.
;
Zou, Wenli
;
Liu, Wenjian
;
Cheung, A. S.C.
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
CONFIGURATION-INTERACTION CALCULATIONS
LASER SPECTROSCOPY
STATES
Structural correlation between Ba3Si6O12N2 and Ba3Si6O9N4 and the luminescent properties Eu2+ doped Ba3Si6O9N4
期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2017
Wei, Heng-Wei
;
Wang, Xiao-Ming
;
Jiao, Huan
;
Jing, Xi-Ping
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Ba3Si6O12N2
Ba3Si6O9N4
Structure
Eu2+
Luminescence
CRYSTAL-STRUCTURE
ENERGY-TRANSFER
GREEN PHOSPHOR
LEDS
BA
CONVERSION
SR
CA
PHOTOLUMINESCENCE
CE3+
Electron localization in rod-shaped triicosahedral gold nanocluster
期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017
Zhou, Meng
;
Jin, Renxi
;
Sfeir, Matthew Y.
;
Chen, Yuxiang
;
Song, Yongbo
;
Jin, Rongchao
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
cluster
electron dynamics
electron localization
temperature dependence
ULTRAFAST RELAXATION DYNAMICS
MONOLAYER-PROTECTED AU-25
CDSE QUANTUM RODS
BUILDING-BLOCKS
OPTICAL-PROPERTIES
EXCITON DYNAMICS
CLUSTERS
NANOPARTICLES
ABSORPTION
NANORODS
Odd Even Effect of Thiophene Chain Lengths on Excited State Properties in Oligo(thienyl ethynylene)-Cored Chromophores
期刊论文
JOURNAL OF PHYSICAL CHEMISTRY C, 2017
Wang, Xian
;
He, Guiying
;
Li, Yang
;
Kuang, Zhuoran
;
Guo, Qianjin
;
Wang, Jin-Liang
;
Pei, Jian
;
Xia, Andong
收藏
  |  
浏览/下载:101/0
  |  
提交时间:2017/12/03
INTRAMOLECULAR CHARGE-TRANSFER
POLARIZABLE CONTINUUM MODEL
PHOTOPHYSICAL PROPERTIES
SOLVATION DYNAMICS
FEMTOSECOND SPECTROSCOPY
CONJUGATED POLYMERS
MOLECULAR-OXYGEN
SINGLET-STATE
SOLAR-CELLS
FLUORESCENCE
Ultralow-power near-infrared excited neodymium-doped nanoparticles for long-term in vivo bioimaging
期刊论文
NANOSCALE, 2017
Qin, Qing-Song
;
Zhang, Pei-Zhi
;
Sun, Ling-Dong
;
Shi, Shuo
;
Chen, Nai-Xiu
;
Dong, Hao
;
Zheng, Xiao-Yu
;
Li, Le-Min
;
Yan, Chun-Hua
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
UP-CONVERSION NANOPHOSPHORS
OPTICAL-PROPERTIES
QUANTUM DOTS
NANOCRYSTALS
NM
Bioinspired Orientation of beta-Substituents on Porphyrin Antenna Ligands Switches Ytterbium(III) NIR Emission with Thermosensitivity
期刊论文
INORGANIC CHEMISTRY, 2017
Ning, Yingying
;
Ke, Xian-Sheng
;
Hu, Ji-Yun
;
Liu, Yi-Wei
;
Ma, Fang
;
Sun, Hao-Ling
;
Zhang, Jun-Long
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
LANTHANIDE(III) MONOPORPHYRINATE COMPLEXES
ENERGY-TRANSFER
UP-CONVERSION
MESO-TETRAARYLPORPHYRINS
SENSITIZED LUMINESCENCE
ELECTRONIC EXCITATION
TEMPERATURE SENSORS
QUANTUM YIELDS
METAL
EUROPIUM
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