A. E. Botha

collaborators

3 papers

cond-mat.supr-con2019

Analytical criteria for magnetization reversal in $φ_{0}$ Josephson junction

A. A. Mazanik, I. R. Rahmonov, A. E. Botha +1

The $φ_{0}$ Josephson junctions formed by ordinary superconductors and a magnetic non-centrosymmetric interlayer are studied. We derive an analytical solution for the magnetization d…

cond-mat.mes-hall2019

Directional bonding explains high conductance values of atomic contacts in bcc metals

W. Dednam, C. Sabater, M. R. Calvo +4

Atomic-sized junctions of iron, created by controlled rupture, present unusually high values of conductance compared to other metals. This result is counter-intuitive since, at the…

cond-mat.supr-con2018

Re-orientation of easy axis in $φ_{0}$ junction

Yu. M. Shukrinov, A. Mazanik, I. R. Rahmonov +2

We study theoretically a dynamics of $φ_{0}$ junction with direct coupling between magnetic moment and Josephson current which shows features close to Kapitza pendulum. We have found…

Analytical criteria for magnetization reversal in φ0​ Josephson junction

Directional bonding explains high conductance values of atomic contacts in bcc metals

Re-orientation of easy axis in φ0​ junction

Analytical criteria for magnetization reversal in $φ_{0}$ Josephson junction

Re-orientation of easy axis in $φ_{0}$ junction