3 papers
cond-mat.mes-hall2026
Violation of local reciprocity in charge-orbital interconversion
Hisanobu Kashiki, Hiroki Hayashi, Dongwook Go +2
We demonstrate a violation of local reciprocity in the interconversion between charge and orbital currents. By investigating orbital torque and orbital pumping in W/Ni bilayers, we…
cond-mat.mes-hall2025
Local and Global Reciprocity in Orbital-Charge-Coupled Transport
Dongwook Go, Tom S. Seifert, Tobias Kampfrath +3
The coupled transport of charge and orbital angular momentum (OAM) lies at the core of orbitronics. Here, we examine the reciprocal relation in orbital-charge-coupled transport in…
cond-mat.mtrl-sci2025
Identification of orbital pumping from spin pumping and rectification effects
Nils Keller, Arnab Bose, Nozomi Soya +9
The recently predicted mechanism of orbital pumping enables the generation of pure orbital current from a precessing ferromagnet (FM) without the need for electrical current inject…