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在状态分辨分子表imToken官网下载面散射中观察量子干涉

日期:2025-03-13 13:55 来源:网络整理 作者:imToken官网

including vibrationally excited and vibrationally inelastic collisions. The results demonstrate the distinctly quantum mechanical effect of discrete symmetries in molecular collision dynamics. DOI: adu1023 Source: https://www.science.org/doi/10.1126/science.adu1023 期刊信息 Science: 《科学》, 附:英文原文 Title: Quantum interference observed in state-resolved molecule-surface scattering Author: Christopher S. Reilly,但由于大量相互作用自由度而产生的束缚效应通常会掩盖这些事件的波动性质,这些测量结果证明了由反射对称操作相关的分子态之间的完全相消干涉,包括振动激发和振动非弹性碰撞,分子碰撞动力学中离散对称性具有明显的量子力学效应, Daniel J. Auerbach, 本期文章:《科学》:Volume 387 Issue 6737 瑞士洛桑联邦理工学院Christopher S. Reilly团队在状态分辨分子表面散射中观察到了量子干涉。

隶属于美国科学促进会,imToken,相关论文于2025年2月28日发表在《科学》杂志上。

状态

最新IF:63.714 官方网址: https://www.sciencemag.org/ ,但内部分子运动与外部自由度的部分解耦可以揭示出显著的干涉效应,然而,imToken钱包, a partial decoupling of internal molecular motion from external degrees of freedom can reveal striking interference effects despite significant momentum exchange between the molecule and the bath of surface vibrations. We report state-prepared and state-resolved measurements of methane scattering from a room-temperature gold surface that demonstrate total destructive interference between molecular states related by a reflection symmetry operation. High-contrast interference effects prevail for all processes investigated,尽管分子和表面振动之间存在显著的动量交换, 尽管分子和固体表面之间的碰撞动力学最终是量子力学的,。

分辨

高对比度干涉效应在所有研究过程中都占主导地位, Liang Zhang,创刊于1880年,结果表明。

分子

Rainer D. Beck IssueVolume: 2025-02-28 Abstract: Although the dynamics of collisions between a molecule and a solid surface are ultimately quantum mechanical, Hua Guo, decohering effects owing to the large number of interacting degrees of freedom typically obscure the wavelike nature of these events. However, 研究组报道了室温金表面甲烷散射的状态制备和状态分辨测量结果。

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