![Sample our Physical Sciences journals, sign in here to start your FREE access for 14 days]({"type":"image" , "src" : "/sda/110819/TOC-Subject-Sample-2021-Physical-Sciences.jpg"})
Abstract
Measurements of complex dielectric constant as a function of a.c. and d.c. electric fields were performed in Betaine Arsenate along the c axis. A strong nonlinear behaviour in the critical region is observed and the two anomalies resolved by the electric field point out the existence of competitive interactions.