The storage of Weapons Grade Plutonium (WGPu) pits has prompted this study of the effects of alpha irradiation on stainless steel. Energetic alpha particles emitted from the decay of plutonium isotopes continually introduce helium into the metal cladding that surrounds the pits. The continuous introduction of helium into a metal leads to the degradation of its mechanical properties. The integri...

Abstract We directly synthesized multi-layer graphene with an area of several hundred square microns on the lithium niobate (LN, LiNbO 3 ) substrate by Carbon (C) implantation into copper (Cu)-covered . The energy C ion was optimized per SRIM simulation to ensure that distribution covers Cu/LiNbO interface. established at 55 keV, such formation peaks in respective materials each side diffusion ...

‎‎a natural generalization of two dimensional cyclic code ($t{tdc}$) is two dimensional skew cyclic code‎. ‎it is well-known that there is a correspondence between two dimensional skew cyclic codes and left ideals of the quotient ring $r_n:=f[x,y;rho,theta]/_l$‎. ‎in this paper we characterize the left ideals of the ring $r_n$ with two methods and find the generator matrix for two dimensional s...

The multi-strip ionization chamber functions as a location and dosage monitor for the Compact LAser Plasma Accelerator II (CLAPA II) beam delivery system, allowing laser pulse diagnostics. properties of planned were studied using Boag’s theory Monte Carlo simulation in this research, energy loss gain 40 MeV–230 MeV proton beams parallel plate simulated by SRIM tools FLUKA program. effects vario...

The specific energy deposition of H and He ions in SiC has been studied for both random channeling orientations. experiments were carried out transmission geometry using the Time-of-Flight Medium Energy Ion Scattering System at 350 keV Danfysik Implanter Uppsala University. target was a self-supporting, single crystalline cubic 3C–SiC (100) foil with nominal thickness 200 nm. measured stopping ...