An optimization of energy window settings for positron annihilation lifetime spectrometers

Microstructure Investigation of Radiochromic Dosimetry Films Using Positron Annihilation Lifetime Spectroscopy

“…The PAL measurements were performed using a fast-fast coincidence spectrometer [14]. This spectrometer consists of two Bicron BC-418 plastic scintillation detectors coupled with Ortecelectronic modules.…”

Study of chemical bonding, physical and biological effect of metformin drug as an organized medicine for diabetes patients with chromium(III) and vanadium(IV) ions

“…The PAL measurements were carried out using a fast-fast coincidence spectrometer [17]. This PAL spectrometer consists of two Bicron BC-418 plastic scintillation detectors and Ortec modules; two 583 constant fraction differential discriminators (CFDD), DB643 delay box (ns D), 414A fast coincidence and 566 time-to-amplitude converter (TAC).…”

Structure, magnetic and positron lifetime studies on CaO–ZrO2–SiO2glass system doped with vanadium oxide

“…Positron lifetime measurements were carried out using a spectrometer employing the fast-fast coincidence technique. This spectrometer consists of two Bicran BC-418 plastic scintillation detectors and Ortec NIM modules [12,13]. A 10 µCi positron source was prepared using a droplet of 22 NaCl solution dried onto two identical Kapton foils (7.5 µm thick), which were afterwards glued together by epoxy glue.…”