[HTML][HTML] Quantum magnonics: When magnon spintronics meets quantum information science

HY Yuan, Y Cao, A Kamra, RA Duine, P Yan - Physics Reports, 2022 - Elsevier
Spintronics and quantum information science are two promising candidates for innovating
information processing technologies. The combination of these two fields enables us to build …

Nonreciprocal bundle emissions of quantum entangled pairs

Q Bin, H **g, Y Wu, F Nori, XY Lü - Physical Review Letters, 2024 - APS
Realizing precise control over multiquanta emission is crucial for quantum information
processing, especially when integrated with advanced techniques of manipulating quantum …

Magnon-squeezing as a niche of quantum magnonics

A Kamra, W Belzig, A Brataas - Applied Physics Letters, 2020 - pubs.aip.org
Spin excitations of ordered magnets–magnons–mediate transport in magnetic insulators.
Their bosonic nature makes them qualitatively distinct from electrons. These features include …

Magnon-assisted photon-phonon conversion in the presence of structured environments

S Qi, J **g - Physical Review A, 2021 - APS
Quantum conversion or interface is one of the most prominent protocols in quantum
information processing and quantum state engineering. We propose a photon-phonon …

Antiferromagnetic magnons as highly squeezed Fock states underlying quantum correlations

A Kamra, E Thingstad, G Rastelli, RA Duine, A Brataas… - Physical Review B, 2019 - APS
Employing the concept of two-mode squeezed states from quantum optics, we demonstrate
a revealing physical picture for the antiferromagnetic ground state and excitations …

Ultrastrong magnon-photon coupling, squeezed vacuum, and entanglement in superconductor/ferromagnet nanostructures

M Silaev - Physical Review B, 2023 - APS
Ultrastrong light-matter coupling opens exciting possibilities to generate squeezed quantum
states and entanglement. We propose achieving this regime in superconducting hybrid …

Chiral, magnetic, molecule-based materials: A chemical path toward spintronics and quantum nanodevices

A Forment-Aliaga, A Gaita-Ariño - Journal of Applied Physics, 2022 - pubs.aip.org
In this Perspective article, we briefly present the current state and discuss some future
perspectives on hybrid molecular spintronics and smart molecular spintronics materials. We …

Quantum many-body states and Green's functions of nonequilibrium electron-magnon systems: Localized spin operators versus their map** to Holstein-Primakoff …

U Bajpai, A Suresh, BK Nikolić - Physical Review B, 2021 - APS
It is well-known that operators of localized spins within a magnetic material satisfy neither
fermionic nor bosonic commutation relations. Thus, to construct diagrammatic many-body …

Driven dissipative quantum dynamics in a cavity magnon-polariton system

G Zhao, Y Wang, XF Qian - Physical Review B, 2021 - APS
The dynamics of arbitrary-order quantum correlations in a cavity magnon-polariton system
are investigated based on the quantum master equation in the coherent state …

Entangled Photon‐Magnon Bundle Emission

Q Bin, QY Qiu, Y Wu, XY Lü - Laser & Photonics Reviews, 2024 - Wiley Online Library
Multiquanta correlation between nn quanta of a completely different nature is an important
resource for hybrid quantum information processing since it allows quantum states of …