132 citations · 407 across the 14 of their papers we have counts for
14 papers
Magnetic-field-orientation-dependent triplet supercurrents in Josephson junctions with symmetric and asymmetric exchange-spring interfaces
Ekta Bhatia, J. M. Devine-Stoneman, S. Komori +5
Josephson junctions with s-wave superconductors (S) and multiple ferromagnetic (F) layers carry spin-triplet supercurrents in the presence of magnetically inhomogeneous spin-mixer…
Unconventional domain wall magnetoresistance of patterned Ni/Nb bilayer structures below superconducting transition temperature of Nb
Ekta Bhatia, Zainab Hussain, V. Raghavendra Reddy +2
Scattering of spin-up and spin-down electrons while passing through a ferromagnetic domain wall leads to an additional resistance for transport current, usually observed prominentl…
Magnetic field tunable superconducting transition in Nb/Co/Py/Nb exchange spring multilayers
Ekta Bhatia, J. Devine-Stoneman, Zoe H. Barber +2
Over the last decade it has been shown that magnetic non-collinearity at a s-wave superconductor/ferromagnet interface is a key ingredient for spin-singlet to spin-triplet pair con…
Domain wall induced modulation of low field H-T phase diagram in patterned superconductor-ferromagnet stripes
Ekta Bhatia, Zoe H. Barber, Ilari J. Maasilta +1
We present a systematic study of the magnetic domain wall induced modulation of superconducting transition temperature (Tc) in Nb/Ni bilayer stripes. By varying the thickness of th…
Nano-optical observation of cascade switching in a parallel superconducting nanowire single photon detector
Robert M. Heath, Michael G. Tanner, Alessandro Casaburi +5
The device physics of parallel-wire superconducting nanowire single photon detectors is based on a cascade process. Using nano-optical techniques and a parallel wire device with sp…
Pure 2nd harmonic current phase relation in Spin filter Josephson junctions
Avradeep Pal, Z. H. Barber, J. W. A. Robinson +1
Higher harmonics in current phase relations of Josephson Junctions (JJs) are predicted to be observed when the first harmonic is suppressed. Conventional theoretical models predict…