EMERGING TRENDS IN COMPUTING
QUANTUM COMPUTING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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An electron moving along x in a 2DEG in the xy plane, subject to Rashba spin-orbit, feels an effective spin-orbit field ____
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along x
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along y
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along z
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neither
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Explanation:
Detailed explanation-1: -Spin-orbit coupling term couples spin of the electron = 2S/h with movement of the electron mv = p − eA in presence of electrical field E. This Eq. reduces to Eq. (1) for plane wave (free particle) (r, t) = exp[i(r · p − Wt)/h].
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