搜索结果: 1-15 共查到“物理学 organic”相关记录20条 . 查询时间(0.125 秒)
An interdisciplinary team of Cornell researchers has taken its breakthrough discovery – which melded the ability of soft organic materials to spontaneously self-organize with quantum materials to crea...
Highly efficient blue organic light-emitting diodes using dual emissive layers with host-dopant system
ual emissive layer luminous efficiency blue OLED
2014/4/16
We fabricated highly efficient blue organic light-emitting diodes (OLEDs) by designing differing emitting layer structures with fluorescent host and dopant materials of 4,4-bis (2,2-diphenylyinyl)-1,1...
White Organic Light-emitting Diodes with A Sr2SiO4∶Eu3+ Color Conversion Layer
white organic light emitting diodes color conversion layer Sr2SiO4∶Eu color stability
2013/9/28
Hybrid inorganic/organic white organic light emitting diodes (hybrid-WOLEDs) are fabricated by combining the blue phosphorescent organic light emitting diodes (PHOLEDs) with red Sr2SiO4:Eu3+ phosphor ...
Organic thin-film transistors with reduced photosensitivity
Organic Photosensitivity Nanoparticle Dielectrics Thin-film transistors
2011/11/24
Organic thin-film transistors with a minimal threshold voltage shift and a more stable photocurrent under illuminated conditions can be made by embedding titanium dioxide (TiO2) nanoparticles into a p...
Exciton-polariton emission from organic semiconductor optical waveguides
Exciton-polariton emission organic semiconductor optical waveguides
2011/8/17
Abstract: We photo-excite slab polymer waveguides doped with J-aggregating dye molecules and measure the leaky emission from strongly coupled waveguide exciton polariton modes at room temperature. We ...
Top-emitting organic light-emitting device with weak viewing angle-dependence
Microcavity Optical simulation Angle-independence
2013/7/3
In this study, a top-emitting organic light-emitting device (TEOLED) with high efficiency and near angle-independence was fabricated on silicon substrate. The blue-shift of the resonant wavelength(RW)...
Positronium signature in organic liquid scintillators for neutrino experiments
Positronium signature organic liquid scintillators neutrino experiments
2011/1/4
Electron anti-neutrinos are commonly detected in liquid scintillator experiments via inverse beta decay,by looking at the coincidence between the reaction products, neutron and positron. Prior to posi...
First-principles GW calculations for fullerenes, porphyrins, phtalocyanine, and other molecules of interest for organic photovoltaic applications
First-principles GW calculations for fullerenes fullerenes porphyrins phtalocyanine
2010/11/23
We evaluate the performances of ab initio GW calculations for the ionization energies and HOMOLUMOgaps of thirteen gas phase molecules of interest for organic electronic and photovoltaic applications,...
Chemical Raman Enhancement of Organic Adsorbates on Metal Surfaces
Chemical Raman Enhancement Organic Adsorbates Metal Surfaces
2010/11/19
Using a combination of rst-principles theory and experiments, we provide a quantitative explanation for chemical contributions to surface-enhanced Raman spectroscopy for a well-studied organic molecu...
Physicists in the US have shown that organic semiconductors may be just as promising as their inorganic counterparts in solar cells. The researchers’ discovery – that bound electron–hole pairs can tra...
Red top-emitting organic light-emitting device with improved efficiency and saturated color
TEOLEDs Microcavity Optical simulation Spectra shift
2013/7/3
In this work, characteristics of microcavity top-emitting red organic light-emitting device (TEROLED) having metallic electrodes had been examined. The TEOLED shows the higher efficiency in comparison...
Top-emitti ng organic light-emitting devices based on silicon substrate using Delta -dop ing technique
OLED Top-emitting Ultrathin EL Spectra Efficiency
2013/7/3
We have fabri cated a Top-em itting orga nic light- emitti ng de vice on silicon subs trate Delta -doping technique. Usin g ultrathin quinac ridone as emitt ing layer, t he perform ance of Top- emitti...
In the pursuit of environmentally-friendly lighting, organic LEDs have long been touted as an attractive option. They could be significantly more efficient than conventional lighting and unlike fluore...
Hybrid Exciton-Polaritons in a Bad Microcavity Containing the Organic
and Inorganic Quantum Wells
quantum description of interaction of light
and matter related experiment exciton and related phenomena
2007/8/15
2001Vol.35No.1pp.118-120DOI:
Hybrid Exciton-Polaritons in a Bad Microcavity Containing the Organic
and Inorganic Quantum Wells
LIU Yu-Xi and SUN Chang-Pu
Institute of T...
Studies on Electronic Structure and Magnetic Properties of an Organic
Magnet with Metallic
Mn2+ and
Cu2+
Ions
density-functional theory non purely organic magnet electronic structure
ferromagnetic properties
2007/8/15
2004Vol.42No.5pp.798-800DOI:
Studies on Electronic Structure and Magnetic Properties of an Organic
Magnet with Metallic
Mn2+ and
Cu2+
Ions
YAO Jian-Guo1 and PENG Guang-Xiong2
...