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Spiraling light, nanoparticles and insights into life's structure（图）
Spiraling light nanoparticles
2014/12/1
ANN ARBOR—Twisted light from ancient stars may have played a role in locking in aspects of the structure of life on Earth, and new findings from the University of Michigan provide insights into how th...
Antiparticle in Light of Einstein-Podolsky-Rosen Paradox and Klein Paradox
Antiparticle Light Einstein-Podolsky-Rosen Paradox Klein Paradox
2010/10/13
Every particle has its antiparticle. However, in most textbooks on quantum mechanics (QM), there is nearly no clear explanation for the wavefunction (WF) of antiparticle. Some times (and often implici...
Inhibition of light tunneling for multichannel excitations in longitudinally modulated waveguide arrays
multichannel excitations longitudinally modulated waveguide arrays
2010/4/1
We consider evolution of multichannel excitations in longitudinally modulated waveguide arrays where refractive index either oscillates out-of-phase in all neighboring waveguides or when it is modulat...
Measurement of electric polarizabilities of light nucleus(nucleons)
electric polarizabilities HI-13 tandem accelerator coulomb barrier
2009/8/14
The measurement of the electromagnetic polarizabilities have been given extensive attention, which is also a fresh field of the experimental nuclear physics. Now we will use the method - the light nuc...
Since the first lasers appeared nearly 50 years ago, scientists and engineers have dreamt about creating all-optical circuits in which electrons are replaced by photons. While information is easily tr...
Dynamically Running Mass of Light Quark and QCD Vacuum Condensates
quark mass quark propagator Dyson-Schwinger equations non-perturbative QCD
2007/8/15
2004Vol.42No.6pp.875-883DOI:
Dynamically Running Mass of Light Quark and QCD Vacuum Condensates
ZHOU Li-Juan,1,2 PING Rong-Gang,3 and MA
Wei-Xing1,2,3
1 Department of ...
National Institute of Standards and Technology ’s Stretching Exercises Shed New Light on Nanotubes
carbon nanotube electronic
2007/4/17
April 12, 2007，Stretching a carbon nanotube composite like taffy, researchers at the National Institute of Standards and Technology (NIST) and the Rochester Institute of Technology (RIT) have made som...
Efficient Organic Light-Emitting Diodes with Fluorine-Doped Tin-Oxide Anode and Electrochemically Synthesized Sulfonated Polyaniline as Hole Transport Layer
Organic Light-Emitting Diodes Fluorine-Doped Tin-Oxide Anode Hole Transport Layer
2010/10/15
In this work we report efficiency measurements on light-emitting diodes with electrochemically synthesized sulfonated polyaniline as hole transport layer. The anode used in our devices is fluorine-dop...
Single Mode Optical Radiation Distribution and Reflectivity Calculations in Novel-Hot Electron Light Emission and Lasing In Semiconductor Heterostructures VCSELs
Optical Radiation Distribution Electron Light Emission Reflectivity Calculations
2010/4/12
In this work, we calculate the power reflectivity in vertical cavity surface emitting lasers (VCSELs) using a new method. In VCSELs, the stop band of the reflectivity spectrum should exhibit a dip at ...
Optimisation of the Tunable Wavelength Hot Electron Light Emitter
Wavelength Hot Electron Light Emitter electron injection
2010/4/16
We report on the optimization of the hot electron tunable wavelength surface light emitting device developed by us. The device consists of a p-GaAs, and n-Ga1-xAlxAs heterojunction containing an inver...