Existential Contextuality and the Models of Meyer, Kent and Clifton
... In the last section we assumed that detector r reveals the value of a local observable, defined on the state space of particle r. Kent [22] has objected to this assumption. He suggests, instead, that, on the level of the hidden variables, the detectors may function as non-local devices, which reveal ...
... In the last section we assumed that detector r reveals the value of a local observable, defined on the state space of particle r. Kent [22] has objected to this assumption. He suggests, instead, that, on the level of the hidden variables, the detectors may function as non-local devices, which reveal ...
guidelines for writing papers
... combine with S2- ions to form dark green or black CuAlS2 thin film on the glass slide. The optical properties of CuAlS2 thin films were determined from transmission and absorbance measurement in the range of 200 – 1000nm carried out on the films. Figure 1 shows the determination of optical band gap ...
... combine with S2- ions to form dark green or black CuAlS2 thin film on the glass slide. The optical properties of CuAlS2 thin films were determined from transmission and absorbance measurement in the range of 200 – 1000nm carried out on the films. Figure 1 shows the determination of optical band gap ...
optical design of an echelle grating based atomic emission
... Abstract: The optical design of an atomic emission spectrometer useful for simultaneous spectrochemical analysis of up to 51 elements is presented. The spectrometer consists of two concave spherical mirrors, an echelle grating having frequency of 79 lines/mm, and a CCD detector for recording the spe ...
... Abstract: The optical design of an atomic emission spectrometer useful for simultaneous spectrochemical analysis of up to 51 elements is presented. The spectrometer consists of two concave spherical mirrors, an echelle grating having frequency of 79 lines/mm, and a CCD detector for recording the spe ...
coefficient extinction molar riboflavin
... UV absorbance is about 1000 x easier to detect per mole than NMR Still used in following reactions where the chromophore changes (useful) because timescale is so fast, and sensitivity is very high. Kinetics, esp. in biochemistry, enzymology. ...
... UV absorbance is about 1000 x easier to detect per mole than NMR Still used in following reactions where the chromophore changes (useful) because timescale is so fast, and sensitivity is very high. Kinetics, esp. in biochemistry, enzymology. ...
MAMMOGRAPHIC DETECTORS
... 3.3.2. Photostimulable phosphors (Computed radiography systems) Photostimulable phosphors are commonly in the barium fluorohalide family, typically BaFBr:Eu+2, where the atomic energy levels of the europium activator determine the characteristics of light emission. X-ray absorption mechanisms are id ...
... 3.3.2. Photostimulable phosphors (Computed radiography systems) Photostimulable phosphors are commonly in the barium fluorohalide family, typically BaFBr:Eu+2, where the atomic energy levels of the europium activator determine the characteristics of light emission. X-ray absorption mechanisms are id ...
Laser Systems for Inverse Compton Scattering Gamma
... when sufficiently powerful pump is used. Unfortunately, Yb:fiber lasers with sufficiently high pulse energies are not mature at this time. However, given the fast-paced improvement in the fiber technology, they would be a strong candidate for this application in the future. Several methods of produc ...
... when sufficiently powerful pump is used. Unfortunately, Yb:fiber lasers with sufficiently high pulse energies are not mature at this time. However, given the fast-paced improvement in the fiber technology, they would be a strong candidate for this application in the future. Several methods of produc ...
On an Improvement of the Planck radiation Energy Distribution
... human eye in order to unify (within the eye) the different maxima, with the premise that the problem “results from the choice of units in which the solar spectrum is plotted.” The same or a very similar argument seems to be getting out of control with other investigators [13],[20] that write a vari ...
... human eye in order to unify (within the eye) the different maxima, with the premise that the problem “results from the choice of units in which the solar spectrum is plotted.” The same or a very similar argument seems to be getting out of control with other investigators [13],[20] that write a vari ...
Characterization of ultrashort-period GaAsrAlAs superlattices by exciton photoluminescence V.G. Litovchenko
... the excitons consisting of the X z electrons of AlAs and the G heavy holes of GaAs and will be discussed below. On the contrary, PL spectra of the 1r1, 2r2, 3r3 and 8r46 SLs are typical for indirect samples and are in agreement with earlier findings w4,5x. The shapes of the spectra are determined by ...
... the excitons consisting of the X z electrons of AlAs and the G heavy holes of GaAs and will be discussed below. On the contrary, PL spectra of the 1r1, 2r2, 3r3 and 8r46 SLs are typical for indirect samples and are in agreement with earlier findings w4,5x. The shapes of the spectra are determined by ...
Photon-number state on-demand source by cavity parametric
... resonance serves as storage for signal photons and the idler-wavelength resonance generates time separation between exiting idler photons, enabling photon-number-resolving detection. The counting of idler photons indicates the desired signal photon-number state, which can be released from the cavity ...
... resonance serves as storage for signal photons and the idler-wavelength resonance generates time separation between exiting idler photons, enabling photon-number-resolving detection. The counting of idler photons indicates the desired signal photon-number state, which can be released from the cavity ...
Lab 77 Nuclear Radiation Detection
... As nuclear radiation travels away from its source, its strength decreases. This weakening is inversely related to the square of the distance from the radiation source. This is known as the inverse square law. All forms of radiation follow this law. Therefore, unless you know where a radiation source ...
... As nuclear radiation travels away from its source, its strength decreases. This weakening is inversely related to the square of the distance from the radiation source. This is known as the inverse square law. All forms of radiation follow this law. Therefore, unless you know where a radiation source ...
Optimization of axial resolution in a confocal microscope with
... of the pupils are decreased. However, in practice, a finite-sized pinhole is placed in front of the detector, and in practice the size of the pinhole is sometimes increased to raise the signal strength. Therefore, our aim in this paper is to investigate the confocal system with two centrosymmetrical ...
... of the pupils are decreased. However, in practice, a finite-sized pinhole is placed in front of the detector, and in practice the size of the pinhole is sometimes increased to raise the signal strength. Therefore, our aim in this paper is to investigate the confocal system with two centrosymmetrical ...
Gamma spectroscopy
Gamma-ray spectroscopy is the quantitative study of the energy spectra of gamma-ray sources, in such as the nuclear industry, geochemical investigation, and astrophysics. Most radioactive sources produce gamma rays, which are of various energies and intensities. When these emissions are detected and analyzed with a spectroscopy system, a gamma-ray energy spectrum can be produced. A detailed analysis of this spectrum is typically used to determine the identity and quantity of gamma emitters present in a gamma source, and is a vital tool in radiometric assay. The gamma spectrum is characteristic of the gamma-emitting nuclides contained in the source, just as in optical spectroscopy, the optical spectrum is characteristic of the material contained in a sample.