Ab initio spin-phonon calculations show that direct one-phonon processes mediated by the flexural ZA acoustic branch drive the non-monotonic T1 relaxation of the hBN boron vacancy at high magnetic fields without fitting parameters.
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Zero-field chiral phonons with g-wave phonon angular momentum emerge in altermagnetic CrSb from relativistic magnon-phonon hybridization, enabling anomalous spin and PAM Nernst effects.
Carbon defects in TMD bilayers are computationally shown to enable room-temperature defect-mediated quantum emission at telecom wavelengths with material-dependent optical fingerprints.
The Wigner Transport Equation predicts coherence-dominated nondiffusive thermal transport causing significant deviations from bulk conductivity in CsPbBr3 and La2Zr2O7 at length scales of hundreds of nanometers to microns at room temperature.
Raman measurements and ab initio calculations show anisotropic electron-phonon coupling and chiral phonons in room-temperature ferromagnetic Fe5GeTe2.
citing papers explorer
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Acoustic-phonon-driven spin-lattice relaxation of the hBN boron vacancy in the sub-THz regime
Ab initio spin-phonon calculations show that direct one-phonon processes mediated by the flexural ZA acoustic branch drive the non-monotonic T1 relaxation of the hBN boron vacancy at high magnetic fields without fitting parameters.
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Symmetry-Enforced Chiral Phonons in Altermagnets via Magnon-Phonon Coupling
Zero-field chiral phonons with g-wave phonon angular momentum emerge in altermagnetic CrSb from relativistic magnon-phonon hybridization, enabling anomalous spin and PAM Nernst effects.
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Quantum Emitters at Telecommunication Wavelengths based on Carbon Defects in Transition Metal Dichalcogenides
Carbon defects in TMD bilayers are computationally shown to enable room-temperature defect-mediated quantum emission at telecom wavelengths with material-dependent optical fingerprints.
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Transition from population- to coherence-dominated nondiffusive thermal transport
The Wigner Transport Equation predicts coherence-dominated nondiffusive thermal transport causing significant deviations from bulk conductivity in CsPbBr3 and La2Zr2O7 at length scales of hundreds of nanometers to microns at room temperature.
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Anisotropic electron-phonon coupling and chiral phonons in van der Waals room temperature ferromagnet Fe$_{5}$GeTe$_{2}$
Raman measurements and ab initio calculations show anisotropic electron-phonon coupling and chiral phonons in room-temperature ferromagnetic Fe5GeTe2.
- Uncovering Antipolar Ordering and Pressure-Tunable Phases in Hexagonal LaN