Askerzade, I. N.Askerbeyli, R. T.Ulku, I.2024-09-292024-09-2920220921-45341873-2143https://doi.org/10.1016/j.physc.2022.1354068https://hdl.handle.net/20.500.14619/5211The escape rate of S -> R switching (from superconducting S state to unstable resistive R state) in an ac SQUID on Josephson junction with unconventional current-phase relation was investigated. We used two types of currentphase relations with additional terms to the first harmonic sin phi: a case of the second harmonic sin2 phi and a case of the fractional term sin(phi/2). It was shown that escape rate can exhibit qualitative features in the case of junctions with unconventional current-phase relations.eninfo:eu-repo/semantics/closedAccessJosephson junctionCurrent-phase relationEscape rateArticle10.1016/j.physc.2022.13540682-s2.0-85130310716Q2598WOS:000804538100001Q3