نتایج جستجو برای: scintillation crystals

تعداد نتایج: 60774  

Journal: :Технология и конструирование в электронной аппаратуре 2018

Alizadeh , Mohammad Mahdi , Atabati , Ali Reza ,

  The ionospheric plasma bubbles cause unpredictable changes in the ionospheric electron density. These variations in the ionospheric layer can cause a phenomenon known as the ionospheric scintillation. Ionospheric scintillation could affect the phase and amplitude of the radio signals traveling through this medium. This phenomenon occurs frequently around the magnetic equator and in low latitu...

Journal: :Nuclear Instruments and Methods in Physics Research 2021

Future colliders will set stringent requirements on the performance of detector materials in terms timing and radiation hardness. Scintillating garnet crystals proved to satisfy latter, while former can be improved through technological developments. In this work, optical scintillation properties Cerium-doped Gd3Al2Ga3O12 (GAGG:Ce) single were studied upon gamma excitation. Several 2x2x3 mm3 2x...

2009
Mark J. Harrison Christopher Linnick Benjamin Montag Samuel Brinton Mark McCreary F. P. Doty Douglas S. McGregor

Strengthening the crystal lattice of lanthanide halides, which are brittle, anisotropic, ionic crystals, may prove to increase the availability and ruggedness of these scintillators for room-temperature gamma-ray spectroscopy applications. Eight aliovalent dopants for were explored in an effort to find the optimal aliovalent strengthening agent. Eight dopants, , , , , , , , and , were explored ...

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