Spin polarization of charge carrier systems in solid bodies comprises applying a inhomogeneous magnetic field produced by a structure in the region of a solid body or on the surface of a solid body
Номер патента: DE10019697A1
Опубликовано: 15-11-2001
Автор(ы): Martin S Brandt, Martin Stutzmann, Sebastian T B Goennenwein, Tobias Graf
Принадлежит: Individual
Опубликовано: 15-11-2001
Автор(ы): Martin S Brandt, Martin Stutzmann, Sebastian T B Goennenwein, Tobias Graf
Принадлежит: Individual
Реферат: Spin polarization of charge carrier systems in solid bodies (10) comprises applying a inhomogeneous magnetic field (12) produced by a structure in the region of a solid body or on the surface of a solid body. The magnetic field produced by the structure and the magnetic field gradient are parallel or anti-parallel to the current direction in the charge carrier system. An Independent claim is also included for a process for the analysis of the spin polarization. Preferred Features: An additional homogeneous magnetic field is applied parallel or anti-parallel to the current direction in the charge carrier system. The charge carrier system is formed from electrons or holes. The structure producing the magnetic field is a ferromagnet, an anti-ferromagnet, a semi-magnetic semiconductor or hetero-structures of these.
Transistor coupled to terminals for injecting charge carriers into pair of spacers
Номер патента: US20240224528A1. Автор: Eng Huat Toh,Yongshun SUN. Владелец: GLOBALFOUNDRIES SINGAPORE PTE LTD. Дата публикации: 2024-07-04.