TY - RPRT TI - Predicted third-order sweet spots for phi-junction Josephson parametric amplifiers AU - Reza, Tasnum [Univ. of Pittsburgh, PA (United States)] AU - Frolov, Sergey M. [Univ. of Pittsburgh, PA (United States)] PY - 2026 DO - 10.21468/scipostphys.20.3.089 UR - https://www.osti.gov/biblio/3365655 ID - 3365655 ER -