Fourier transform infrared spectroscopy of aqueous solutions using
... A standard FT-JR instrument requires a sample measurement and a separate reference measurement, whereas the optical subtraction instrument directly measures the difference between sample and reference. This has a number of advantages. The time delay between the two measurements is eliminated, and th ...
... A standard FT-JR instrument requires a sample measurement and a separate reference measurement, whereas the optical subtraction instrument directly measures the difference between sample and reference. This has a number of advantages. The time delay between the two measurements is eliminated, and th ...
Development of accelerator mass spectrometry for Zr - GAMS
... complex. The ability to accurately determine isotope ratios of different long-lived isotopes is essential in many fields such as medical treatment, radiometric dating, environmental studies and quality assurance in the nuclear energy sector. The problem with nuclear waste storage and disposal assess ...
... complex. The ability to accurately determine isotope ratios of different long-lived isotopes is essential in many fields such as medical treatment, radiometric dating, environmental studies and quality assurance in the nuclear energy sector. The problem with nuclear waste storage and disposal assess ...
![[3] Nuclear Principles in Engineering By Tatjana Jevremovic - IFIN-HH](http://s1.studyres.com/store/data/022552237_1-dc8afd25b0b0b73cbdace68b7e7c902b-300x300.png)
12. confocal microscopy.
... case of infinitely broad Gaussian beams. Of course, other conventions for resolution can be used, but the dependence on wavelength and numerical aperture of the lens will remain the same. Clearly, the aberrations, both chromatic and geometrical, have the net effect of lowering the resolving power of ...
... case of infinitely broad Gaussian beams. Of course, other conventions for resolution can be used, but the dependence on wavelength and numerical aperture of the lens will remain the same. Clearly, the aberrations, both chromatic and geometrical, have the net effect of lowering the resolving power of ...
Senior Lab Intro 128-Winter 2015-no password
... whole recoils but the recoil energy is negligible because the M in the above equation is the mass of the whole lattice. However, the energy in a decay can be taken up (or supplied by) lattice vibrations. The energy of these vibrations is quantised in units known as phonons. The Mössbauer effect occu ...
... whole recoils but the recoil energy is negligible because the M in the above equation is the mass of the whole lattice. However, the energy in a decay can be taken up (or supplied by) lattice vibrations. The energy of these vibrations is quantised in units known as phonons. The Mössbauer effect occu ...
V807 -Photon-Counting Avalanche Photodiodes – A Primer
... Most photon counting schemes for the visible (400 – 720 nm), near infrared (NIR; 720 – 1800 nm), and short-wave infrared (SWIR; 1800 – 2500 nm) bands use the photon’s energy to liberate a mobile electron which is then accelerated in an electric field. The primary photoelectron eventually gains suffi ...
... Most photon counting schemes for the visible (400 – 720 nm), near infrared (NIR; 720 – 1800 nm), and short-wave infrared (SWIR; 1800 – 2500 nm) bands use the photon’s energy to liberate a mobile electron which is then accelerated in an electric field. The primary photoelectron eventually gains suffi ...
full paper in pdf format
... It should be mentioned that this model presupposes a random generation of a certain number of electron-hole pairs in each layer under the influence of gamma radiation with dose DD. The holes are localized in the layer where they were created and in the neighbouring layer, and electrons are transport ...
... It should be mentioned that this model presupposes a random generation of a certain number of electron-hole pairs in each layer under the influence of gamma radiation with dose DD. The holes are localized in the layer where they were created and in the neighbouring layer, and electrons are transport ...
Monte Carlo simulation of electron transport in alternating
... transport in bulk ZnS, including a full band structure calculation for the density of states in the first two conduction bands and a treatment of electron-phonon scattering including collision broadening. His results have been interpreted as suggesting that very few carriers are available with suffi ...
... transport in bulk ZnS, including a full band structure calculation for the density of states in the first two conduction bands and a treatment of electron-phonon scattering including collision broadening. His results have been interpreted as suggesting that very few carriers are available with suffi ...
The Scintillation Light Yield per MeV of Deposited Energy in CF4
... (RHIC) because scintillation light is a background to the signal being detected. We have measured the scintillation light yield in CF4 using alpha particles emitted by an Americium-241 (241Am) source. As alpha particles traverse a known distance in the gas, they deposit a given amount energy and pro ...
... (RHIC) because scintillation light is a background to the signal being detected. We have measured the scintillation light yield in CF4 using alpha particles emitted by an Americium-241 (241Am) source. As alpha particles traverse a known distance in the gas, they deposit a given amount energy and pro ...
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.