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Researchers identify free-flowing aerosol particles using holograms,lasers（图）
Researchers identify free-flowing aerosol particles holograms lasers
2017/10/25
Holographic images of free-flowing air particles may help climate change and biological weapons watchdogs better monitor the atmosphere, according to a recent Kansas State University study.Principle i...
Study Unveils New Half-Light Half-Matter Quantum Particles
Half-Light Half-Matter Quantum Particles
2015/1/8
Prospects of developing computing and communication technologies based on quantum properties of light and matter may have taken a major step forward thanks to research by City College of New York ...
Quantum Corrections to the Gravitational Interaction of Massless Particles
Collinear Divergence Effective Field Theory General Relativity Infrared Divergence Massless Quantum Gravity
2014/11/20
Donoghue's effective field theory of quantum gravity is extended to include the interaction of massless particles. The collinear divergences which accompany massless particles are examined first in th...
Topological-phase effects and path-dependent interference in microwave structures with magnetic-dipolar-mode ferrite particles
Topological-phase effects path-dependent interference microwave structures magnetic-dipolar-mode ferrite particles
2012/4/19
Different ways exist in optics to realize photons carrying nonzero orbital angular momentum. Such photons with rotating wave fronts are called twisted photons. In microwaves, twisted fields can be pro...
Diamond particles as nanoantennas for nitrogen-vacancy color centers
Diamond particles nanoantennas nitrogen-vacancy color centers Quantum Physics
2011/8/2
Abstract: The photoluminescence of nitrogen-vacancy (NV) centers in diamond nanoparticles exhibits specific properties as compared to NV centers in bulk diamond. For instance large fluctuations of lif...
We consider a general problem of laser pulse heating of spherical metal particles with the sizes ranging from nanometers to millimeters. We employ the exact Mie solutions of the di raction problem and...
Analyzing Correlations for spin-1/2 particles and Singlet pairs
Analyzing Correlations spin-1/2 particles Singlet pairs
2010/10/29
We review the computation of correlations of successive projections of the spin onto axes for spin-1/2 particles and EPRB pairs (in the Singlet state). We assume forms of Realism (at least as general ...
On Teleportation in a System of Identical Particles
Teleportation System of Identical Particles
2010/10/18
The teleportation of an unknown polarization state of one of the photons in a system of identical particles has been considered. It has been shown that spatial degrees of freedom, which are various di...
Internal Space-time Symmetries of Particles derivable from Periodic Systems in Optics
Internal Space-time Symmetries Particles derivable Periodic Systems in Optics
2010/10/27
While modern optics is largely a physics of harmonic oscillators and two-by-two matrices, it is possible to learn about some hidden properties of the two-by-two matrix from optical systems. Since two-...
Photoluminescence Characteristics of Gd2Mo3O9:Eu Phosphor Particles by Solid State Reaction Method
red emitting phosphor Eu3+ white LED Na2C03 rare earths
2011/12/7
Eu3--doped C;dzMo309 was prepared by solid-state reaction method using Na2C03 as flux and characterized by pow-der X-ray iliffractometry . According to X-rq diffraction, this material belonged to a te...
An X-ray photoelectron spectroscopy study of elements on the surface of aerosol particles.
2007/7/28
期刊信息
篇名
An X-ray photoelectron spectroscopy study of elements on the surface of aerosol particles.
语种
英文
撰写或编译
撰写
作者
祁建华,冯丽娟,李先国,张曼平
第一作者单位
中国海洋大学
刊物名称
Journal of Aerosol Science
页面
2006，37: 218-227 (...
Light absorption by aquatic particles in the near-infrared spectral region
Light absorption aquatic particles near-infrared spectral region
2014/5/27
In this study, we used a special measurement geometry with samples placed inside the integrating sphere to address whether significant absorption by aquatic particles exists in the near-infrared (near...