102 citations · 246 across the 7 of their papers we have counts for
7 papers
Real-time dynamics of VCMA-assisted switching of magnetic tunnel junctions
Marco Hoffmann, Shaohai Chen, Gunasheel Kauwtilyaa Krishnaswamy +5
Voltage control of magnetic anisotropy (VCMA) induced by charge accumulation is typically considered as an ultrafast process, enabling energy-efficient and high-speed magnetization…
Room Temperature Strong Orbital Moments in Perpendicularly Magnetized Magnetic Insulator
Ganesh Ji Omar, Pierluigi Gargiani, Manuel Valvidares +7
The balance between the orbital and spin magnetic moments in a magnetic system is the heart of many intriguing phenomena. Here, we show experimental evidence of a large orbital mom…
Active Control of Ballistic Orbital Transport
Sobhan Subhra Mishra, James Lourembam, Dennis Jing Xiong Lin +1
Orbital current, defined as the orbital character of Bloch states in solids, can ballistically travel with larger coherence length through a broader range of materials than its spi…
All-Electrical Skyrmionic Bits in a Chiral Magnetic Tunnel Junction
Shaohai Chen, Pin Ho, James Lourembam +14
Topological spin textures such as magnetic skyrmions hold considerable promise as robust, nanometre-scale, mobile bits for sustainable computing. A longstanding roadblock to unleas…
Giant magnetoresistance of Dirac plasma in high-mobility graphene
Na Xin, James Lourembam, P. Kumaravadivel +12
The most recognizable feature of graphene's electronic spectrum is its Dirac point around which interesting phenomena tend to cluster. At low temperatures, the intrinsic behavior i…
Visualizing the strongly reshaped skyrmion Hall effect in multilayer wire devices
Anthony K. C. Tan, Pin Ho, James Lourembam +5
Magnetic skyrmions are nanoscale spin textures touted as next-generation computing elements. When subjected to lateral currents, skyrmions move at considerable speeds. Their topolo…
Skyrmion generation from irreversible fission of stripes in chiral multilayer films
Anthony K. C. Tan, James Lourembam, Xiaoye Chen +3
Competing interactions produce finite-size textures in myriad condensed matter systems, typically forming elongated stripe or round bubble domains. Transitions between stripe and b…