Enhanced quantum coherence in graphene by Pd cluster absorption and its Golubev-Zaikin zero-temperat

来源 :The Sixth International Symposium "Atomic Cluster Collision | 被引量 : 0次 | 上传用户：woai2011ni

【摘要】

：

　　We report the increase of the dephasing lengths of the graphene sheet after the deposition of Pdnanoclusters,as demonstrated by the measurement of weak loca

【作者】

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J.H.Han X.R.Wang B.G.Wang Z.Qu P.Mao Y.Zhou J.G.Wan M.Han G.H.Wang S.Y.Wang Z.G.Li L.Pi T.S.Chen W.Ning X.F.Wang F.Q.Song F.Miao

【机构】

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NationalLaboratoryofSolidStateMicrostructures,NanjingUniversity,210093,Nanjing,ChinaHighMagneticFiel

【出处】

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The Sixth International Symposium "Atomic Cluster Collision

【发表日期】

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2013年7期

【关键词】

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Graphene Palladium Clusters Zero-temperature saturation Quantum Coherence

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论文部分内容阅读

　　We report the increase of the dephasing lengths of the graphene sheet after the deposition of Pdnanoclusters,as demonstrated by the measurement of weak localizations.The dephasing lengths are found to reach some saturated values with the decreasing temperatures,essentially the zero-temperature decoherence.

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