Rapid fabrication of 3D terahertz split ring resonator arrays by novel
... In order to advance lithographic capabilities for future applications, innovative strategies must be available in a scalable and cost-effective set of techniques. This is especially the case when approaching the fabrication of complex 3D architectures not amenable to conventional layerby-layer proce ...
... In order to advance lithographic capabilities for future applications, innovative strategies must be available in a scalable and cost-effective set of techniques. This is especially the case when approaching the fabrication of complex 3D architectures not amenable to conventional layerby-layer proce ...
Optics for next generation light sources Anton Barty
... discussed in this manuscript. For these reasons, the measured results for surface figure and roughness on the HOMS Si substrates shown in Fig. 6 were used in the wavefront propagation calculations and are expected to be fairly representative of the wavefront results from the final, SiC-coated HOMS ...
... discussed in this manuscript. For these reasons, the measured results for surface figure and roughness on the HOMS Si substrates shown in Fig. 6 were used in the wavefront propagation calculations and are expected to be fairly representative of the wavefront results from the final, SiC-coated HOMS ...
- Europhysics News
... Although attempts at electron holography were made early on, their success was very limited, essentially because the condenser lenses for electrons at the time were so poor that no focus of the size ofthe electron wavelength ofmuch less than angstroms could be achieved. A breakthrough came in the la ...
... Although attempts at electron holography were made early on, their success was very limited, essentially because the condenser lenses for electrons at the time were so poor that no focus of the size ofthe electron wavelength ofmuch less than angstroms could be achieved. A breakthrough came in the la ...
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... All metals (on the left side of the periodic table) form cations and nonmetals (on the left side of the periodic table) form anions primarily. In order to determine the formula of the compound they create you must make sure their ions sum to zero. For example, table salt is sodium chloride. Using th ...
... All metals (on the left side of the periodic table) form cations and nonmetals (on the left side of the periodic table) form anions primarily. In order to determine the formula of the compound they create you must make sure their ions sum to zero. For example, table salt is sodium chloride. Using th ...
pdf - arXiv
... Green, yellow, brown, red, or…? What was the colour of the Earth´s canopy at its very beginning or at its highest exuberance? What was the colour of the forests that created the fossil petroleum that we are consuming today? We can, maybe, say that it was red shifted from the present colour, if we ac ...
... Green, yellow, brown, red, or…? What was the colour of the Earth´s canopy at its very beginning or at its highest exuberance? What was the colour of the forests that created the fossil petroleum that we are consuming today? We can, maybe, say that it was red shifted from the present colour, if we ac ...
45.Z-scan measurement of the nonlinear refractive index of graphene
... reported in [5]. From this value of I sat , we can calculate the nonlinear absorption coefficient β that appears in [13]. The maximum transmittance difference for threelayer graphene is ΔT 0 5.1%, indicating almost complete saturation of the absorption. Measurement of the maximal transmittance dif ...
... reported in [5]. From this value of I sat , we can calculate the nonlinear absorption coefficient β that appears in [13]. The maximum transmittance difference for threelayer graphene is ΔT 0 5.1%, indicating almost complete saturation of the absorption. Measurement of the maximal transmittance dif ...
PRELIMINARY STUDY ON PHOTONIC CRYSTAL
... specific wavelengths perfectly. Wave velocity and the phase of the wave is determined by the type of material, one factor is the refractive index of the material making up the photonic crystal. By replacing the constituent material photonic crystal with a material which has a refractive index differ ...
... specific wavelengths perfectly. Wave velocity and the phase of the wave is determined by the type of material, one factor is the refractive index of the material making up the photonic crystal. By replacing the constituent material photonic crystal with a material which has a refractive index differ ...
Hybridization and St..
... Hybridization also occurs in compounds of beryllium. The electron configuration if Be is 1s22s2. It would appear to have no half-filled orbitals with which to form covalent bonds. ...
... Hybridization also occurs in compounds of beryllium. The electron configuration if Be is 1s22s2. It would appear to have no half-filled orbitals with which to form covalent bonds. ...
Coherent manipulation of atoms with standing light waves
... of photons between the traveling waves. An NB -th-order diffraction process transfers NB photons from one traveling wave to the counter-propagating traveling wave and changes the atomic momentum by 2NB k. Furthermore, atomic population is transferred only between |g, −NB k and |g, +NB k, where ...
... of photons between the traveling waves. An NB -th-order diffraction process transfers NB photons from one traveling wave to the counter-propagating traveling wave and changes the atomic momentum by 2NB k. Furthermore, atomic population is transferred only between |g, −NB k and |g, +NB k, where ...
Study of diatomic molecules under short intense laser pulses
... λ = 800 nm, I = 3 × 1014 W/cm2 and with a total duration of 5 optical cycles. . . . . . . . . . . . . . . . . . . . . Schematics of the three step model. Figure reproduced from [1]. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Kinetic energy of the electron at recombination in function of ...
... λ = 800 nm, I = 3 × 1014 W/cm2 and with a total duration of 5 optical cycles. . . . . . . . . . . . . . . . . . . . . Schematics of the three step model. Figure reproduced from [1]. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Kinetic energy of the electron at recombination in function of ...
Collective effects in the radiation pressure force
... (MOT) and limits its spatial density [1–4]. In time-resolved experiments, it leads to “radiation trapping,” i.e., a long lifetime of the light inside the sample [5–7]. These effects (see Ref. [8] for a review) can be well explained by a diffusive description of light transport, or with an incoherent ...
... (MOT) and limits its spatial density [1–4]. In time-resolved experiments, it leads to “radiation trapping,” i.e., a long lifetime of the light inside the sample [5–7]. These effects (see Ref. [8] for a review) can be well explained by a diffusive description of light transport, or with an incoherent ...
Growth and Nano-structural Studies of Metallic Multilayers for X-ray Mirrors Naureen Ghafoor
... far behind the source development. Especially when it comes to the collection, collimation and convergence of X-rays, for building X-ray microscopes, spectrometers, polarimeters or polarizers, X-ray lithography tools required in the electronic industry, X-ray diagnostic of high temperature plasma an ...
... far behind the source development. Especially when it comes to the collection, collimation and convergence of X-rays, for building X-ray microscopes, spectrometers, polarimeters or polarizers, X-ray lithography tools required in the electronic industry, X-ray diagnostic of high temperature plasma an ...
High visibility six-photon entanglement Magnus R˚ admark
... which are classically not allowed. One of these is entanglement, which is an essential resource in many quantum information schemes. Especially entangled quantum states of two photons have been proved to be useful in various quantum communication protocols like quantum teleportation, quantum dense c ...
... which are classically not allowed. One of these is entanglement, which is an essential resource in many quantum information schemes. Especially entangled quantum states of two photons have been proved to be useful in various quantum communication protocols like quantum teleportation, quantum dense c ...
laser spectroscopy
... electrons (this assumes the nucleus and core electrons form a spherical symmetric potential with charge Zeffe where Zeff is an effective atomic number). HSO is the spin orbit interaction, where L and S are the orbital and spin angular momenta of the single electron. H1,hyp is the magnetic hyperfine ...
... electrons (this assumes the nucleus and core electrons form a spherical symmetric potential with charge Zeffe where Zeff is an effective atomic number). HSO is the spin orbit interaction, where L and S are the orbital and spin angular momenta of the single electron. H1,hyp is the magnetic hyperfine ...
Regular article A valence-bond-based complete-active-space
... complete-active-space self-consistent-field (CASSCF) wavefunctions have been calculated from the one-electron reduced density matrix [4]. Related methods for spincoupled wave-functions use the two-electron reduced density matrix or the weights of the spin functions for the bonding analysis [5, 6]. A ...
... complete-active-space self-consistent-field (CASSCF) wavefunctions have been calculated from the one-electron reduced density matrix [4]. Related methods for spincoupled wave-functions use the two-electron reduced density matrix or the weights of the spin functions for the bonding analysis [5, 6]. A ...
Two-electron state from the Floquet scattering matrix perspective
... single-particle emitters attached to a chiral electronic waveguide, see Fig. 1, as it is suggested in Ref. 15. The advantage of such a two-particle emitter is a possibility to vary times when single electrons are emitted by individual sources and, therefore, continuously switch from the single-elect ...
... single-particle emitters attached to a chiral electronic waveguide, see Fig. 1, as it is suggested in Ref. 15. The advantage of such a two-particle emitter is a possibility to vary times when single electrons are emitted by individual sources and, therefore, continuously switch from the single-elect ...
Wavelength Converters in Optical Communication Systems
... such a light path from node 1 to node 3 is now impossible even though there is a free wavelength on each of the links ...
... such a light path from node 1 to node 3 is now impossible even though there is a free wavelength on each of the links ...
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... 7. Pure 24-karat gold has a density of 19.3 g/cm3. A bracelet is for sale at a very low price. The bracelet is 24.6 grams and has a volume of 2.8 cm3. Is this bargain bracelet pure 24karat gold? Support your answer ...
... 7. Pure 24-karat gold has a density of 19.3 g/cm3. A bracelet is for sale at a very low price. The bracelet is 24.6 grams and has a volume of 2.8 cm3. Is this bargain bracelet pure 24karat gold? Support your answer ...
Theoretical study of a cold atom beam splitter
... of cold atom interferometers because of their intrinsic coherence. However, for certain applications such as atomic clocks, gyrometers and gravimeters, thermal ensembles of cold atoms are still preferred because they allow for the preparation of a larger number of atoms at a higher repetition rate [ ...
... of cold atom interferometers because of their intrinsic coherence. However, for certain applications such as atomic clocks, gyrometers and gravimeters, thermal ensembles of cold atoms are still preferred because they allow for the preparation of a larger number of atoms at a higher repetition rate [ ...
X-ray fluorescence
X-ray fluorescence (XRF) is the emission of characteristic ""secondary"" (or fluorescent) X-rays from a material that has been excited by bombarding with high-energy X-rays or gamma rays. The phenomenon is widely used for elemental analysis and chemical analysis, particularly in the investigation of metals, glass, ceramics and building materials, and for research in geochemistry, forensic science and archaeology.