Gamma-ray albedo factors of rare-earth oxides were determined experimentally. The detection of albedo factors for selected materials includes albedo number, albedo energy and albedo dose calculations. 59.54 keV gamma rays ...

The concept of albedo is used to describe the reflected incident radiation from a surface. Actually, this reflected radiation consists of two-component that enter the target samples and then backscattered from the target ...

Kα, Kβ and total K X-ray fluorescence cross-sections, K shell fluorescence yields, Kβ/Kα X -ray intensity ratios, K to L shell vacancy transfer probabilities and Auger electrons emission ratios of some selected Mn and Ni ...

Effective atomic numbers (Z(eff)) of scientific samples (rare earth) were determined experimentally by scattering of 59.54 keV gamma photons from 5 Ci(241) Am annular radioactive source. The scattered gammaphotons were ...

In this present work, the gamma-ray radiation shielding parameters of nine different FexCr1-x. and FexNix alloys that were prepared at different mixture rates have been investigated. The gamma-ray shielding has different ...

Better understanding of gunshot residues and the major elemental composition would be valuable to forensic scientists for their analysis work and interpretation of results. In the present work, the effective atomic numbers ...

We fabricated malachite green (MG) dye-based photodiode between Co metal and n-Si by spin coating technique. The electrical and photoresponse properties of the MG/n-Si photodiode were studied via current-voltage characteristics ...

Undoped and Cr-doped zinc oxide (ZnO) thin films were deposited on the glass and p-Si substrates by the chemical spray pyrolysis technique. The films were characterized by x-ray diffractometry (XRD) and UV-visible spectrometry, ...