Nonlinear spin filter for non-magnetic materials at zero magnetic field

• Main Authors: Marcellina, Elizabeth, Srinivasan, Ashwin, Nichele, Fabrizio, Stano, Peter, Ritchie, David A., Farrer, Ian, Culcer, Dimitrie, Hamilton, Alexander R.
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2021
• 主題: Science::Physics; Nonlinear Spin Filter; Zero Magnetic Field
• 在線閱讀: https://hdl.handle.net/10356/146645
• 機構: Nanyang Technological University

The ability to convert spin accumulation to charge currents is essential for applications in spintronics. In semiconductors, spin-to-charge conversion is typically achieved using the inverse spin Hall effect or using a large magnetic field. Here we demonstrate a general method that exploits the nonl...