- Tytuł:
- The Spin-Valve Transistor - a New Magnetoelectronic Device
- Autorzy:
-
Anil Kumar, P. S.
Lodder, J. C. - Powiązania:
- https://bibliotekanauki.pl/articles/2011222.pdf
- Data publikacji:
- 2000-01
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
75.70.-i
75.70.Pa - Opis:
- A spin-valve transistor showing high sensitivity at low fields was developed. A large magnetocurrent, above 500% is realized by a magnetic field change of 2 to 4 Oe at 80 K. Hot electrons are injected into the spin-valve layer through a Si-Pt Schottky diode. These hot electrons, while traversing through the spin-valve, are spin-dependently scattered. Those electrons with right energy and momentum are collected by a collector (an Au-Si Schottky diode) constituting a collector current. The relative orientation of the magnetic layer in the spin-valve is changed by the application of a magnetic field and causes a change in collector current giving a large magnetocurrent.
- Źródło:
-
Acta Physica Polonica A; 2000, 97, 1; 111-118
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł