Free volume in the smectic-E phase of 4-hexyl-4 ' isothiocyanatobiphenyl studied by positron annihilation spectroscopy

Dryzek, E; Juszynska-Galazka, E; Zaleski, R; Jasinska, B; Eusebio, MES

Dryzek, E (corresponding author), Polish Acad Sci, Inst Nucl Phys, PL-31342 Krakow, Poland.

PHYSICAL REVIEW E, 2020; 101 (2):

Abstract

Positron annihilation lifetime spectroscopy has been used to study 4-hexyl-4'-isothiocyanatobiphenyl. Changes of the orthopositronium lifetime paramet......

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