From the 3 of 84 papers with an AI index.
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- The University of TokyoJP17 papers
- Nagoya UniversityJP10 papers
- Institute of Science Tokyo8 papers
- Tohoku UniversityJP8 papers
- Kyoto UniversityJP7 papers
- Tokyo University of ScienceJP7 papers
- Duke UniversityUS6 papers
- High Energy Accelerator Research OrganizationJP6 papers
- Imperial College LondonGB6 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di NapoliIT6 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PadovaIT6 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT6 papers
6 papers · 1 filter
Photon-Assisted Tunneling in Double Quantum Dot: Application of Scattering Theory
Miyu Umebayashi, Mikio Eto
We theoretically examine the photon-assisted tunneling (PAT) in a double quantum dot (DQD) in parallel when one of the quantum dots (QDs) is irradiated by an AC field. First, we fo…
Magnetic D-brane solitons: skyrmion strings ending on a Néel wall in chiral magnets
Sven Bjarke Gudnason, Muneto Nitta
Magnetic skyrmions extended to three dimensions form string-like objects whose fundamental role remains largely unexplored. We show that skyrmion strings can terminate on a Néel-t…
Creation of domain-wall skyrmions in chiral magnets with Landau-Lifshitz-Gilbert dynamics and demagnetization
Sven Bjarke Gudnason, Yuki Amari, Muneto Nitta
Absorption of an isolated bulk magnetic skyrmion into an empty domain wall in a chiral ferromagnetic system is studied using the Landau-Lifshitz-Gilbert equation with and without t…
Interplay of Zeeman Splitting and Tunnel Coupling in Coherent Spin Qubit Shuttling
Ssu-Chih Lin, Paul Steinacker, MengKe Feng +11
Spin shuttling offers a promising approach for developing scalable silicon-based quantum processors by addressing the connectivity limitations of quantum dots. In this work, we dem…
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…
Trion transfer in mixed-dimensional heterostructures
N. Fang, U. Erkilic, Y. R. Chang +10
Charged excitons, or trions, offering unique spin and charge degrees of freedom, have primarily been investigated in doped systems where charges are long considered indispensable.…