1.1k citations · 2.1k across the 12 of their papers we have counts for
12 papers
Emergent tri-criticality in magnetic metamaterials
Björn Erik Skovdal, Gunnar K. Pálsson, P. C. W. Holdsworth +1
Metallic discs engineered on the 100 nm scale have an internal magnetic texture which varies from a fully magnetized state to a vortex state with zero moment. The interplay between…
Hard x-ray standing-wave photoemission insights into the structure of an epitaxial Fe/MgO multilayer magnetic tunnel junction
C. S. Conlon, G. Conti, S. Nemšák +15
The Fe/MgO magnetic tunnel junction is a classic spintronic system, with current importance technologically, and interest for future innovation. The key magnetic properties are lin…
The root cause of hydrogen induced changes in optical transmission of vanadium
Sotirios Droulias, Oscar Granas, Ola Hartmann +4
The changes in the optical transmission of thin vanadium layers upon hydrogen absorption are found to be dominated by the volume changes of the layers and not directly linked to co…
Unexpected Termination Switching and Polarity Compensation in LaAlO3/SrTiO3 heterostructures
Guneeta Singh-Bhalla, Pim B. Rossen, Gunnar K. Palsson +12
Polar crystals composed of charged ionic planes cannot exist in nature without acquiring surface changes to balance an ever-growing dipole. The necessary changes can manifest struc…
Depth profiling charge accumulation from a ferroelectric into a doped Mott insulator
M. Marinova, J. E. Rault, A. Gloter +13
The electric field control of functional properties is a crucial goal in oxide-based electronics. Non-volatile switching between different resistivity or magnetic states in an oxid…
Accurate determination of the valence band edge in hard x-ray photoemission spectra using GW theory
Johannes Lischner, Slavomir Nemsak, Giuseppina Conti +6
We introduce a new method for determining accurate values of the valence-band maximum in x-ray photoemission spectra. Specifically, we align the sharpest peak in the valence-band r…