Agilent CE Primer
... different from those in chromatography, and thus can offer orthogonal, complementary analyses. In addition, CE may offer simpler method development, minimal sample volume requirements, and lack of organic waste. While numerous advances are being made in CE, the technique is still in a development an ...
... different from those in chromatography, and thus can offer orthogonal, complementary analyses. In addition, CE may offer simpler method development, minimal sample volume requirements, and lack of organic waste. While numerous advances are being made in CE, the technique is still in a development an ...
Class XII- Physics - Kendriya Vidyalaya No.1
... Equipotential surfaces: The surfaces on which the potential is same everywhere. Work done in moving a charge over an equipotential surface is zero. ...
... Equipotential surfaces: The surfaces on which the potential is same everywhere. Work done in moving a charge over an equipotential surface is zero. ...
Quantum Interference of Unpolarized Single Photons
... “Whether you can observe a thing or not depends on the theory which you use. It is the theory which decides what can be observed.” This objection of Albert Einstein during a lecture given by Heisenberg in 1926 [1] expressed his disbelief in quantum mechanics as it was evolving at that time. The Cope ...
... “Whether you can observe a thing or not depends on the theory which you use. It is the theory which decides what can be observed.” This objection of Albert Einstein during a lecture given by Heisenberg in 1926 [1] expressed his disbelief in quantum mechanics as it was evolving at that time. The Cope ...
1 B ⋅ − − = uuua 2 A β
... even at room temperature [1-3]. Because graphene is only one atom thick, it is also amenable to external influences including mechanical deformation. The latter offers a tempting prospect of controlling graphene’s properties by strain and, recently, several reports have examined graphene under uniax ...
... even at room temperature [1-3]. Because graphene is only one atom thick, it is also amenable to external influences including mechanical deformation. The latter offers a tempting prospect of controlling graphene’s properties by strain and, recently, several reports have examined graphene under uniax ...
Laser-Assisted Dynamics on Metallic Surfaces using
... and high-harmonic generation has opened up a new area of surface science, where these two light sources are the standard tools for the study of ultrafast surface dynamics. Another critical discovery that has made it possible to study high-energy and femtosecond time-scale atomic dynamics is the lase ...
... and high-harmonic generation has opened up a new area of surface science, where these two light sources are the standard tools for the study of ultrafast surface dynamics. Another critical discovery that has made it possible to study high-energy and femtosecond time-scale atomic dynamics is the lase ...
Heriot-Watt University Multi-millijoule few-cycle mid
... because of their role in high harmonic generation1–3, filamentation4–6, unusual regimes for nonlinear optical phenomena7 and particle acceleration8. These applications benefit from the extended oscillation period of the driving electromagnetic field and require, besides the long carrier wavelength, an ...
... because of their role in high harmonic generation1–3, filamentation4–6, unusual regimes for nonlinear optical phenomena7 and particle acceleration8. These applications benefit from the extended oscillation period of the driving electromagnetic field and require, besides the long carrier wavelength, an ...
Distance Sensing with Dynamic Speckles
... and a millisecond response time is presented. The measurements can be made on most optically rough surfaces such as metals, plastics, papers etc. The advantages of the technique are (i) a short response time which makes it possible to work with fast-moving objects, and (ii) the possibility of making ...
... and a millisecond response time is presented. The measurements can be made on most optically rough surfaces such as metals, plastics, papers etc. The advantages of the technique are (i) a short response time which makes it possible to work with fast-moving objects, and (ii) the possibility of making ...
FDTD MEASUREMENT OF THE REFLECTION
... For simplicity, in many cases, the material parameters of the medium are approximated as constants. However, in reality, all materials, by their nature, have some form of frequency dependence of their permittivity and conductivity [3]. Therefore, the electromagnetic wave interaction with dispersive ...
... For simplicity, in many cases, the material parameters of the medium are approximated as constants. However, in reality, all materials, by their nature, have some form of frequency dependence of their permittivity and conductivity [3]. Therefore, the electromagnetic wave interaction with dispersive ...
Variable Incidence Angle Fluorescence Interference Contrast
... optical path. The finite annular width of these photomasks produces a range of uinc values to excite the sample. Therefore the fluorescence intensity is reported as a function of the median uinc, i.e., the angle corresponding to the median radius of the photomask. Note that it would be possible to m ...
... optical path. The finite annular width of these photomasks produces a range of uinc values to excite the sample. Therefore the fluorescence intensity is reported as a function of the median uinc, i.e., the angle corresponding to the median radius of the photomask. Note that it would be possible to m ...
Investigation of Symmetries of Phonons in Raman Spectroscopy
... The limitations of the SiC technology are due to defects characteristics for SiC, such as point defects, line defects or two dimensional plane defects. The most common defect in SiC is micropipes, which is very bad for the devices. Different methods have been employed to grow SiC. The growth can be ...
... The limitations of the SiC technology are due to defects characteristics for SiC, such as point defects, line defects or two dimensional plane defects. The most common defect in SiC is micropipes, which is very bad for the devices. Different methods have been employed to grow SiC. The growth can be ...
Variable xy-UV beam expander for high-power laser
... However, we assume the M2 value in Table 1 already applies to the range of waist diameters quoted in Table 1 and thus does not further increase them. Similarly, one could incorporate M2 in computing the Rayleigh Range, thereby also further increasing the range of waist locations. The Rayleigh Range, ...
... However, we assume the M2 value in Table 1 already applies to the range of waist diameters quoted in Table 1 and thus does not further increase them. Similarly, one could incorporate M2 in computing the Rayleigh Range, thereby also further increasing the range of waist locations. The Rayleigh Range, ...
Second Harmonic Generation Technique and its Applications
... n = n2ω −nω = 0 (phase matching). In that case both bound and free waves propagate with the same velocity. In Section 4.1 we will describe how such situation can be realized. Although at ε ⇒ 0 we could expect a singularity in Eq. (11), this is not the case, as at the same time ϕ ⇒ 0 and, conseque ...
... n = n2ω −nω = 0 (phase matching). In that case both bound and free waves propagate with the same velocity. In Section 4.1 we will describe how such situation can be realized. Although at ε ⇒ 0 we could expect a singularity in Eq. (11), this is not the case, as at the same time ϕ ⇒ 0 and, conseque ...
Thomas Young (scientist)
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Thomas Young (13 June 1773 – 10 May 1829) was an English polymath and physician. Young made notable scientific contributions to the fields of vision, light, solid mechanics, energy, physiology, language, musical harmony, and Egyptology. He ""made a number of original and insightful innovations""in the decipherment of Egyptian hieroglyphs (specifically the Rosetta Stone) before Jean-François Champollion eventually expanded on his work. He was mentioned by, among others, William Herschel, Hermann von Helmholtz, James Clerk Maxwell, and Albert Einstein. Young has been described as ""The Last Man Who Knew Everything"".