Double Rashba Quantum Dots Ring as a Spin Filter
نویسندگان
چکیده
منابع مشابه
Double Rashba Quantum Dots Ring as a Spin Filter
We theoretically propose a double quantum dots (QDs) ring to filter the electron spin that works due to the Rashba spin–orbit interaction (RSOI) existing inside the QDs, the spin-dependent inter-dot tunneling coupling and the magnetic flux penetrating through the ring. By varying the RSOI-induced phase factor, the magnetic flux and the strength of the spin-dependent inter-dot tunneling coupling...
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ژورنال
عنوان ژورنال: Nanoscale Research Letters
سال: 2008
ISSN: 1931-7573,1556-276X
DOI: 10.1007/s11671-008-9163-z