Deciphering the origin of spin current in spintronic terahertz emitters and its imprint on their electromagnetic radiation via time-dependent density functional theory

Authors: Kefayati, Ali, Ren, Yafei, Jungfleisch, M. Benjamin, Gundlach, Lars, Xiao, John Q., Nikolic, Branislav K.

Subject Terms: Condensed Matter - Mesoscale and Nanoscale Physics

Access URL: http://arxiv.org/abs/2410.07360

Charge and spin current pumping by ultrafast demagnetization dynamics

Authors: Varela-Manjarres, Jalil, Kefayati, Ali, Jungfleisch, M. Benjamin, Xiao, John Q., Nikolic, Branislav K.

Source: Phys. Rev. B 110, L060410 (2024)

Subject Terms: Condensed Matter - Mesoscale and Nanoscale Physics, Condensed Matter - Materials Science

Access URL: http://arxiv.org/abs/2404.00779

Magnon spectrum of altermagnets beyond linear spin wave theory: Magnon-magnon interactions via time-dependent matrix product states vs. atomistic spin dynamics

Authors: Garcia-Gaitan, Federico, Kefayati, Ali, Xiao, John Q., Nikolic, Branislav K.

Source: Phys. Rev. B 111, L020407 (2025)

Subject Terms: Condensed Matter - Strongly Correlated Electrons, Condensed Matter - Mesoscale and Nanoscale Physics

Access URL: http://arxiv.org/abs/2402.19433

Origins of electromagnetic radiation from spintronic terahertz emitters: A time-dependent density functional theory plus Jefimenko equations approach

Authors: Kefayati, Ali, Nikolic, Branislav K.

Source: Phys. Rev. Lett. 133, 136704 (2024)

Subject Terms: Condensed Matter - Mesoscale and Nanoscale Physics, Condensed Matter - Materials Science, Condensed Matter - Strongly Correlated Electrons

Access URL: http://arxiv.org/abs/2312.04476

Quantum Sensing of Single Phonons via Phonon Drag in Two-Dimensional Materials

Authors: Kefayati, Ali, Bird, Jonathan P., Perebeinos, Vasili

Source: Phys. Rev. B 106, 155415 (2022)

Subject Terms: Condensed Matter - Mesoscale and Nanoscale Physics

Access URL: http://arxiv.org/abs/2209.08677

Dynamical Control of Interlayer Excitons and Trions in WSe$_2$/Mo$_{0.5}$W$_{0.5}$Se$_2$ Heterobilayer via Tunable Near-Field Cavity

Authors: Koo, Yeonjeong, Lee, Hyeongwoo, Ivanova, Tatiana, Kefayati, Ali, Perebeinos, Vasili, Khestanova, Ekaterina, Kravtsov, Vasily, Park, Kyoung-Duck

Subject Terms: Condensed Matter - Materials Science

Access URL: http://arxiv.org/abs/2203.02136

Non-local thermal transport modeling using the thermal distributor

Authors: Kefayati, Ali, Allen, Philip B., Perebeinos, Vasili

Source: Phys. Rev. B 105, 235402 (2022)

Subject Terms: Condensed Matter - Mesoscale and Nanoscale Physics

Access URL: http://arxiv.org/abs/2201.11909

Tunable interlayer excitons and switchable interlayer trions via dynamic near-field cavity.

Authors: Koo, Yeonjeong, Lee, Hyeongwoo, Ivanova, Tatiana, Kefayati, Ali, Perebeinos, Vasili, Khestanova, Ekaterina, Kravtsov, Vasily, Park, Kyoung-Duck

Source: Light: Science & Applications; 3/3/2023, Vol. 12 Issue 1, p1-10, 10p

This result is not displayed to guests.
Login for full access.

Dielectric Engineering Boosts the Efficiency of Carbon Nanotube Photodiodes

Authors: Senger, Mitchell J., Kefayati, Ali, Bertoni, Andrea, Perebeinos, Vasili, Minot, Ethan D.

Source: ACS Nano; 20210101, Issue: Preprints