256 citations · 1.1k across the 16 of their papers we have counts for
7 papers · 1 filter
Dzyaloshinskii-Moriya interaction chirality reversal with ferromagnetic thickness
Capucine Gueneau, Fatima Ibrahim, Johanna Fischer +10
In ultrathin ferromagnetic films sandwiched between two distinct heavy metal layers or between a heavy metal and an oxide layer, the Dzyaloshinskii-Moriya interaction (DMI) is of i…
Control of skyrmion chirality in Ta/FeCoB/TaOx trilayers by TaOx oxidation and FeCoB thickness
Raj Kumar, Charles-Elie Fillion, Bertrand Lovery +10
Skyrmions are magnetic bubbles with nontrivial topology envisioned as data bits for ultrafast and power-efficient spintronic memory and logic devices. They may be stabilized in hea…
Electric field control of interfacial Dzyaloshinskii-Moriya interaction in Pt/Co/AlO thin films
Marine Schott, Laurent Ranno, Hélène Béa +3
We studied electric field modification of magnetic properties in a Pt/Co/AlO trilayer via magneto-optical Kerr microscopy. We observed the spontaneous formation of labyrinthine…
Mapping different skyrmion phases in double wedges of Ta/FeCoB(tFeCoB)/Ta(tTa)Ox
Titiksha Srivastava, Willy Lim, Isabelle Joumard +3
Skyrmions are chiral magnetic textures that have immense potential for applications in spintronic devices. However, their formation is quite challenging and necessitates a subtle b…
Creation of Magnetic Skyrmion Bubble Lattices by Ultrafast Laser in Ultrathin Films
Soong-Geun Je, Pierre Vallobra, Titiksha Srivastava +10
Magnetic skyrmions are topologically nontrivial spin textures which hold great promise as stable information carriers in spintronic devices at the nanoscale. One of the major chall…
Large voltage tuning of Dzyaloshinskii-Moriya Interaction: a route towards dynamic control of skyrmion chirality
Titiksha Srivastava, Marine Schott, Roméo Juge +14
Electric control of magnetism is a prerequisite for efficient and low power spintronic devices. More specifically, in heavy metal/ ferromagnet/ insulator heterostructures, voltage…