Remanent Magnetisation in Hemo-Ilmenite - X
... This project aims to investigate this crystal – in particular it aims to analyse the magnetic properties of the natural intergrowth structure of hemo-ilmenite exsolution. Our investigations have been done with the use of neutron scattering, which is a powerful experimental technique for examining bo ...
... This project aims to investigate this crystal – in particular it aims to analyse the magnetic properties of the natural intergrowth structure of hemo-ilmenite exsolution. Our investigations have been done with the use of neutron scattering, which is a powerful experimental technique for examining bo ...
Second-harmonic generation of focused ultrashort
... propagation direction of each beam. k and η are the wave vector and impedance inside the material, respectively, ω0 is the pump central angular frequency, and v g is the group velocity. In the hard x-ray regime, high above resonances, the linear interaction is described by Thomson scattering giving ...
... propagation direction of each beam. k and η are the wave vector and impedance inside the material, respectively, ω0 is the pump central angular frequency, and v g is the group velocity. In the hard x-ray regime, high above resonances, the linear interaction is described by Thomson scattering giving ...
Lecture Notes for the 2014 HEP Summer School for Experimental
... the former is that it can be easily generalised to other systems in any number of dimensions, multi-particle systems, or systems with an infinite number of degrees of freedom, where the latter are needed for field theory. ...
... the former is that it can be easily generalised to other systems in any number of dimensions, multi-particle systems, or systems with an infinite number of degrees of freedom, where the latter are needed for field theory. ...
Nonlinear Optics Third Edition
... within a conventional one-semester course. For this reason, I am often asked for advice on how to structure a course based on the content of my textbook. Some of my thoughts along these lines are as follows: (1) I have endeavored as much as possible to make each part of the book self-contained. Thus ...
... within a conventional one-semester course. For this reason, I am often asked for advice on how to structure a course based on the content of my textbook. Some of my thoughts along these lines are as follows: (1) I have endeavored as much as possible to make each part of the book self-contained. Thus ...
Beam manipulation: prisms vs. mirrors
... of reflection (figure 1). Combining several reflective planes with each other yields a higher number of potential applications. For example, two plane mirrors oriented at a given angle α to each other will reflect an incident beam of light by twice that angle, 2α, as long as the plane of incidence i ...
... of reflection (figure 1). Combining several reflective planes with each other yields a higher number of potential applications. For example, two plane mirrors oriented at a given angle α to each other will reflect an incident beam of light by twice that angle, 2α, as long as the plane of incidence i ...
Plasmonic abilities of gold and silver spherical nanoantennas in
... Size dependence of the SP resonance frequency of metallic nanoparticles is essential in applications. The spectral response of metallic nanoparticles can be controlled by changing their size and environment. However, for some applications not only the value of th ...
... Size dependence of the SP resonance frequency of metallic nanoparticles is essential in applications. The spectral response of metallic nanoparticles can be controlled by changing their size and environment. However, for some applications not only the value of th ...
NLS Theory-Gariaev - NLS BIORRESONANCIA
... peak not observed at reflection of light from continuous half-space? And finally - From what we have seen, are there two types of movement of a photon between a pair of particles? If a trajectory of a photon between particles is a one-dimensional line, what can be said about two various ways of its ...
... peak not observed at reflection of light from continuous half-space? And finally - From what we have seen, are there two types of movement of a photon between a pair of particles? If a trajectory of a photon between particles is a one-dimensional line, what can be said about two various ways of its ...
b,Q 2 - INFN - Torino Personal pages
... diffraction in terms of quarks, gluons and QCD (need a hard process) A worthwhile task: •Diffraction is a significant part of stot •Elastic cross section drives stot via optical theorem: dsel/dt|t=0 (stot)2 •Understanding diffraction in terms of QCD offers new insight into QCD itself In the last 5- ...
... diffraction in terms of quarks, gluons and QCD (need a hard process) A worthwhile task: •Diffraction is a significant part of stot •Elastic cross section drives stot via optical theorem: dsel/dt|t=0 (stot)2 •Understanding diffraction in terms of QCD offers new insight into QCD itself In the last 5- ...
Accepted version - Queen Mary University of London
... In order to study the stability of the trap, we further calculated the trapping potential of a gold particle in the optical vortex (see supplementary material for the trapping potential calculation method), as shown in Fig. 4(b). When x is around 1.2 µm, the trapping potential barrier is sufficient ...
... In order to study the stability of the trap, we further calculated the trapping potential of a gold particle in the optical vortex (see supplementary material for the trapping potential calculation method), as shown in Fig. 4(b). When x is around 1.2 µm, the trapping potential barrier is sufficient ...
JLab 12 GeV upgrade (3) [C3]
... The Hadron spectra as probes of QCD (rated) (GluEx and heavy baryon and meson spectroscopy) The transverse structure of the hadrons (rated) (Elastic and transition Form Factors) The longitudinal structure of the hadrons (rated) (Unpolarized and polarized parton distribution functions) The 3D structu ...
... The Hadron spectra as probes of QCD (rated) (GluEx and heavy baryon and meson spectroscopy) The transverse structure of the hadrons (rated) (Elastic and transition Form Factors) The longitudinal structure of the hadrons (rated) (Unpolarized and polarized parton distribution functions) The 3D structu ...
Monte Carlo Simulation of Light Scattering on a Sound Wave
... be obtained by separating light absorption from scattering using time− or f requency − domain techniques. The underlying physical principles of these methods are based on the fact that light absorption, which is a consequence of light and molecules interactions, take place on a slower time scale tha ...
... be obtained by separating light absorption from scattering using time− or f requency − domain techniques. The underlying physical principles of these methods are based on the fact that light absorption, which is a consequence of light and molecules interactions, take place on a slower time scale tha ...
What is a Lock-In Amplifier
... solution to the problem becomes quite difficult. Still, exact solutions can be found in certain cases. In our case, we will be using small spheres suspended in water to scatter light. If the Lock-In Amplifier - 8 ...
... solution to the problem becomes quite difficult. Still, exact solutions can be found in certain cases. In our case, we will be using small spheres suspended in water to scatter light. If the Lock-In Amplifier - 8 ...
Quantum theory of ion-atom interactions
... This thesis consists of a series of theoretical efforts aimed at reformulating the quantum theory of ion-atom interactions using quantum-defect theory that is based on the analytic solutions for the long-range, −1/R4 , polarization potential. Ion-atom interactions, especially at cold temperatures of ...
... This thesis consists of a series of theoretical efforts aimed at reformulating the quantum theory of ion-atom interactions using quantum-defect theory that is based on the analytic solutions for the long-range, −1/R4 , polarization potential. Ion-atom interactions, especially at cold temperatures of ...
Raman Spectroscopy
... 2. A Raman spectrum of just the glass bottle is taken as a “dark” spectrum. 3. The effective Raman spectrum is the spectrum of sample in bottle minus the dark spectrum. (The subtraction can be done automatically with the software.) 4. If the spectra are "noisy" you can increase the integration time, ...
... 2. A Raman spectrum of just the glass bottle is taken as a “dark” spectrum. 3. The effective Raman spectrum is the spectrum of sample in bottle minus the dark spectrum. (The subtraction can be done automatically with the software.) 4. If the spectra are "noisy" you can increase the integration time, ...
A Dissertation entitled Quantum Theory of Ion
... This thesis consists of a series of theoretical efforts aimed at reformulating the quantum theory of ion-atom interactions using quantum-defect theory that is based on the analytic solutions for the long-range, −1/R4 , polarization potential. Ion-atom interactions, especially at cold temperatures of ...
... This thesis consists of a series of theoretical efforts aimed at reformulating the quantum theory of ion-atom interactions using quantum-defect theory that is based on the analytic solutions for the long-range, −1/R4 , polarization potential. Ion-atom interactions, especially at cold temperatures of ...
Theoretical studies of chemical dynamics on Charge recombination reactions Sifiso Musa Nkambule
... 2 , the ratio of nuclear reduced mass to electron mass is about 1000, and in the Born-Oppenheimer approximation [57] it is assumed that the motions of the electrons can be treated as uncoupled to the nuclei motion, that is the electrons will instantaneously adjust to any changes in nuclear coordinat ...
... 2 , the ratio of nuclear reduced mass to electron mass is about 1000, and in the Born-Oppenheimer approximation [57] it is assumed that the motions of the electrons can be treated as uncoupled to the nuclei motion, that is the electrons will instantaneously adjust to any changes in nuclear coordinat ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... hundreds of microns can be successfully held by a beam (or beams) of light. Optical tweezers is a type of optical micro-manipulation and micro-fabrication system. Optical tweezers are scientific instruments that use a highlyfocused laser beam to trap, move and rotate microscopic individual dielectri ...
... hundreds of microns can be successfully held by a beam (or beams) of light. Optical tweezers is a type of optical micro-manipulation and micro-fabrication system. Optical tweezers are scientific instruments that use a highlyfocused laser beam to trap, move and rotate microscopic individual dielectri ...
Bose-Einstein condensation in dilute atomic gases
... with a frequency and direction, which was predetermined by the laser beam rather than postdetermined by analyzing scattered light (Fig. 3). This scheme, which we call Bragg spectroscopy, establishes a high-resolution spectroscopic tool for Bose-Einstein condensates which is sensitive to the momentum ...
... with a frequency and direction, which was predetermined by the laser beam rather than postdetermined by analyzing scattered light (Fig. 3). This scheme, which we call Bragg spectroscopy, establishes a high-resolution spectroscopic tool for Bose-Einstein condensates which is sensitive to the momentum ...
Document
... A ray travelling from a high to a low index material will move away from the perpendicular. The angle of incidence is smaller than the angle of the refracted ray. The reverse holds for rays travelling from low to high index material. The relation between the incident and refracted angles can be sta ...
... A ray travelling from a high to a low index material will move away from the perpendicular. The angle of incidence is smaller than the angle of the refracted ray. The reverse holds for rays travelling from low to high index material. The relation between the incident and refracted angles can be sta ...
Through the Looking Glass
... Raman scattering, and multiple-photon absorption) can be used to produce a refractive-index grating. The material itself can be a solid, liquid, gas, or plasma or more exotic systems such as liquid crystals, dielectric particles within a liquid, gaseous bubbles, or bulk plasma within a solid. In thi ...
... Raman scattering, and multiple-photon absorption) can be used to produce a refractive-index grating. The material itself can be a solid, liquid, gas, or plasma or more exotic systems such as liquid crystals, dielectric particles within a liquid, gaseous bubbles, or bulk plasma within a solid. In thi ...
When to use the projection assumption and the weak
... suitable, whereas right/above it is violated. As given by Eq. (11), below the horizontal line sV z ¼ 0:36 the WPOA holds. For the full potential map sampled at 1 Å (green circle), neither PA nor WPOA holds, whereas for the potential map sampled at 3 Å (blue circle) the WPOA is satisfied and the PA is ...
... suitable, whereas right/above it is violated. As given by Eq. (11), below the horizontal line sV z ¼ 0:36 the WPOA holds. For the full potential map sampled at 1 Å (green circle), neither PA nor WPOA holds, whereas for the potential map sampled at 3 Å (blue circle) the WPOA is satisfied and the PA is ...
(pdf)
... Keller et al., 1998]. Therefore, in describing Titan’s interaction with magnetospheric or solar wind ions, cross sections with N2 as the target are the most important. In the present paper cross sections for charge exchange and ionization of N2 by H+ and N+ ions are reported. The energies of interes ...
... Keller et al., 1998]. Therefore, in describing Titan’s interaction with magnetospheric or solar wind ions, cross sections with N2 as the target are the most important. In the present paper cross sections for charge exchange and ionization of N2 by H+ and N+ ions are reported. The energies of interes ...
Cross section (physics)
The cross section is an effective area that quantifies the intrinsic likelihood of a scattering event when an incident beam strikes a target object, made of discrete particles. The cross section of a particle is the same as the cross section of a hard object, if the probabilities of hitting them with a ray are the same. It is typically denoted σ and measured in units of area.In scattering experiments, one is often interested in knowing how likely a given event occurs. However, the rate depends strongly on experimental variables such as the density of the target material, the intensity of the beam, or the area of overlap between the beam and the target material. To control for these mundane differences, one can factor out these variables, resulting in an area-like quantity known as the cross section.