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Inverse Spin Hall Effect Dominated Spin-Charge Conversion in (101) and (110)-Oriented RuO_{2} Films.
Wang, Z Q; Li, Z Q; Sun, L; Zhang, Z Y; He, K; Niu, H; Cheng, J; Yang, M; Yang, X; Chen, G; Yuan, Z; Ding, H F; Miao, B F.
Afiliación
  • Wang ZQ; National Laboratory of Solid State Microstructures, Department of Physics, <a href="https://ror.org/01rxvg760">Nanjing University</a> and <a href="https://ror.org/04ttadj76">Collaborative Innovation Center of Advanced Microstructures</a>, Nanjing 210093, People's Republic of
  • Li ZQ; Institute for Nanoelectronic Devices and Quantum Computing, <a href="https://ror.org/013q1eq08">Fudan University</a>, Shanghai 200433, China.
  • Sun L; Interdisciplinary Center for Theoretical Physics and Information Sciences (ICTPIS), <a href="https://ror.org/013q1eq08">Fudan University</a>, Shanghai 200433, China.
  • Zhang ZY; National Laboratory of Solid State Microstructures, Department of Physics, <a href="https://ror.org/01rxvg760">Nanjing University</a> and <a href="https://ror.org/04ttadj76">Collaborative Innovation Center of Advanced Microstructures</a>, Nanjing 210093, People's Republic of
  • He K; National Laboratory of Solid State Microstructures, Department of Physics, <a href="https://ror.org/01rxvg760">Nanjing University</a> and <a href="https://ror.org/04ttadj76">Collaborative Innovation Center of Advanced Microstructures</a>, Nanjing 210093, People's Republic of
  • Niu H; National Laboratory of Solid State Microstructures, Department of Physics, <a href="https://ror.org/01rxvg760">Nanjing University</a> and <a href="https://ror.org/04ttadj76">Collaborative Innovation Center of Advanced Microstructures</a>, Nanjing 210093, People's Republic of
  • Cheng J; National Laboratory of Solid State Microstructures, Department of Physics, <a href="https://ror.org/01rxvg760">Nanjing University</a> and <a href="https://ror.org/04ttadj76">Collaborative Innovation Center of Advanced Microstructures</a>, Nanjing 210093, People's Republic of
  • Yang M; National Laboratory of Solid State Microstructures, Department of Physics, <a href="https://ror.org/01rxvg760">Nanjing University</a> and <a href="https://ror.org/04ttadj76">Collaborative Innovation Center of Advanced Microstructures</a>, Nanjing 210093, People's Republic of
  • Yang X; National Laboratory of Solid State Microstructures, Department of Physics, <a href="https://ror.org/01rxvg760">Nanjing University</a> and <a href="https://ror.org/04ttadj76">Collaborative Innovation Center of Advanced Microstructures</a>, Nanjing 210093, People's Republic of
  • Chen G; National Laboratory of Solid State Microstructures, Department of Physics, <a href="https://ror.org/01rxvg760">Nanjing University</a> and <a href="https://ror.org/04ttadj76">Collaborative Innovation Center of Advanced Microstructures</a>, Nanjing 210093, People's Republic of
  • Yuan Z; National Laboratory of Solid State Microstructures, Department of Physics, <a href="https://ror.org/01rxvg760">Nanjing University</a> and <a href="https://ror.org/04ttadj76">Collaborative Innovation Center of Advanced Microstructures</a>, Nanjing 210093, People's Republic of
  • Ding HF; Institute for Nanoelectronic Devices and Quantum Computing, <a href="https://ror.org/013q1eq08">Fudan University</a>, Shanghai 200433, China.
  • Miao BF; Interdisciplinary Center for Theoretical Physics and Information Sciences (ICTPIS), <a href="https://ror.org/013q1eq08">Fudan University</a>, Shanghai 200433, China.
Phys Rev Lett ; 133(4): 046701, 2024 Jul 26.
Article en En | MEDLINE | ID: mdl-39121432
ABSTRACT
Utilizing spin pumping, we present a comparative study of the spin-charge conversion in RuO_{2}(101) and RuO_{2}(110) films. RuO_{2}(101) shows a robust in-plane crystal-axis dependence, whereas RuO_{2}(110) exhibits an isotropic but stronger one. Symmetry-based analysis and first-principles calculations reveal that the spin-charge conversion in RuO_{2}(110) originates from the inverse spin Hall effect (ISHE) due to nodal lines splitting. In RuO_{2}(101), the ISHE also dominates although the inverse spin splitting effect (ISSE) may coexist. These findings, in sharp contrast to previously attributed ISSE, are further corroborated by the reciprocal relation between the spin pumping and the spin-torque ferromagnetic resonance measurements.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Phys Rev Lett Año: 2024 Tipo del documento: Article Pais de publicación: Estados Unidos
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Phys Rev Lett Año: 2024 Tipo del documento: Article Pais de publicación: Estados Unidos