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Приказ резултата 11-20 од 35
Monte Carlo Calculation of the Energy Response Characteristics of a RadFET Radiation Detector
(Journal of Physics: Conference Series, 2010)
The Metal -Oxide Semiconductor Field-Effect-Transistor (MOSFET, RadFET) is frequently used as a sensor of ionizing radiation in nuclear-medicine, diagnostic-radiology, radiotherapy quality-assurance and in the nuclear and ...
Study of electron transmission through a metallic capillary
(Journal of Physics: Conference Series, 2015)
In this work we study the transmission of charged particles through a single cylindrically shaped metallic capillary of microscopic dimensions with a large aspect ratio. We used electrons as projectiles. Our results suggest ...
Charge Transfer in DNA: The Role of Large Polarons
(Journal of Physics: Conference Series, 2011)
Polaronic mechanism of charge transfer in DNA is considered on the basis of one-dimensional Su-Schrieffer-Heeger (SSH) model Hamiltonian. It is shown that usually used values of SSH model Hamiltonian parameters, especially ...
Spectral indices of radio loops
(Journal of Physics: Conference Series, 2010)
Observations of the continuum radio emission at 1420, 820 and 408 MHz enabled estimations of the brightness of the radio loops. We calculated the mean brightness temperatures and surface brightnesses of the six main Galactic ...
Interaction of low energy electrons with iron surface: Energy loss and penetration depths
(Journal of Physics: Conference Series, 2015)
We present Monte Carlo simulation of low energy electrons backscattered from iron (Fe) surface. We take into account both elastic and inelastic collisions during the simulation. In our simulations the primary electron ...
Graviton mass evaluation with trajectories of bright stars at the Galactic Center
(Journal of Physics: Conference Series, 2017)
One could use trajectories of test particles to evaluate a gravitational potential. In particular, in the case of the Galactic Center one could use photon trajectories to analyze a shadow structure. Another way is to use ...
Monte Carlo Estimation of Patient Effective Dose in Diagnostics Procedures Using I-131
(Journal of Physics: Conference Series, 2010)
Therapeutic or diagnostic radiopharmaceutical capsule containing (NaI)-I-131 stays in stomach for 15 minutes before the absorption starts, long enough to make possible risky exposure. During the oral application it is ...
Modelling of breakdown behavior by PIC/MCC code with improved secondary emission models
(Journal of Physics: Conference Series, 2007)
This paper contains the results of the detailed theoretical and simulation studies of the role of the secondary emission process in the breakdown phenomena. Calculations were performed by using a Particle-in-cell/Monte ...
Multiply charged ions from solid substances with the mVINIS Ion Source
(Journal of Physics: Conference Series, 2007)
We have used the well known metal-ions-from-volatile-compounds (MIVOC) method at the mVINIS Ion Source to produce the multiply charged ion beams form solid substances. Based on this method the very intense and stable ...
Channeling of Protons Through Carbon Nanotubes
(Journal of Physics: Conference Series, 2008)
We investigate how dynamic polarization of carbon valence electrons influences
both the angular and spatial distributions of protons channeled in a (11, 9) single-wall carbon
nanotube placed in vacuum and in different ...