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铁杆木虫 (著名写手)

[交流] 自旋電子元件

????J?????????????ň????????????????m??W??s?C???????????????????????????@????????????????????W(spintronics)?c????????????Science DOI: 10.1126/science.1148092??

????????????r????????????c???????????????d?о??I????????????????????????Y?σ???????δ????????????????C????A???????????????????????????????????????P?I???????D???????????????????

Delft?????W??Kavli?????W?о?????Lieven Vandersypen???I????F?????l?O????黯扻???????u????????S???????????С?^??????^???????c(quantum dot)????????????????m???????о???T??^???ň??????D?I?????????c?е?????????????????????a???????????????D?????????ň??K???????????????????M??????ǎ????????????

???m?F?????????0.2 ??m???????c?????????????c?е???????????У??????????????????(Pauli exclusion principle)?????o????????????c??????????????c?????^????????????????D????????????r?g???L????????????D???c??????????????У??t?????????????c?g???S???a???????????r?g???L???????????????з????о???T?l?F????S????????r?g???????????????????????U(Rabi oscillation)???@???l?F???????????????????D???

??????C????????????????????????(spin-orbit interaction)???????h?@?????\????a??????ň????K?????????????????????o?????????????????F????ň?????????F????????????????黯扵????c?????c??????????????????????????????????????F???????u???????????????????????????c??У??????@Щ????γ??????????????????a??????g??m?p?B(entangled state)??


???W?: http://physicsworld.com/cws/article/news/31720
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