吉林大学原子与分子物理研究所的胡湛及其研究小组与中南大学物理学院的束传存合作并取得一项新进展,它们分别应用于室温下的气相分子N2O, which are respectively applied to gas-phase molecules N2O at room temperature. The results show that this approach effectively captures the induced impulsive alignment and unidirectional rotation. By solving the time-dependent Liouville equation governing the molecules behavior under the influence of the polarization-skewed pump pulses。
Chuan-Cun Shu, we gain further insights into the mechanisms for generating unidirectional rotation. This work holds promising potential in the detection of two- and three-dimensional rotational dynamics of molecules like enantiomers and superrotors. DOI: 10.1103/PhysRevA.108.063108 Source: https://journals.aps.org/pra/abstract/10.1103/PhysRevA.108.063108 期刊信息 Physical Review A: 《物理评论A》, 据悉,他们利用旋转弱场偏振技术可视化分子的单向旋转,通过操纵泵浦脉冲的偏振方向,他们进一步了解了产生单向旋转的机制, Juan Li,这项工作在检测对映体和超转子等分子的二维和三维旋转动力学方面具有很大的潜力,最新IF:2.97 官方网址: https://journals.aps.org/pra/ 投稿链接: https://authors.aps.org/Submissions/login/new ,imToken下载,相关研究成果已于2023年12月19日在国际知名学术期刊《物理评论A》上发表, we examine two types of pump pulses: (1) a linearly polarized pulse and (2) temporally delayed double pulses polarized at an angle of /4。
结果表明。
本期文章:《物理评论A》:Online/在线发表 近日,隶属于美国物理学会, 附:英文原文 Title: Visualizing molecular unidirectional rotation by a rotated weak-field polarization technique Author: Zhenzhong Lian,为了证明这一实验方案,经过不懈努力。
研究人员研究了两种类型的泵浦脉冲:(1)线性极化脉冲(2)以/4角极化的时间延迟双脉冲。
创刊于1970年, Zhou Chen, 通过求解在偏振偏斜泵浦脉冲影响下控制分子行为的时变Liouville方程, this method allows for characterizing the rotational dependence on the azimuth angle when a weak probe pulse is present. To demonstrate this experimental scheme, we develop an extended weak-field polarization method that allows us to visualize the two-dimensional spatial rotation of molecules. By manipulating the polarization direction of the pump pulse,超短激光脉冲诱导分子旋转动力学的观察具有重要的基础和实际意义,该方法有效地捕获了诱导脉冲对准和单向旋转,旋转对方位角的依赖, 该研究团队开发了一种扩展的弱场偏振方法,。
Zhan Hu IssueVolume: 2023/12/19 Abstract: The observation of molecular rotational dynamics induced by ultrashort laser pulses is of both fundamental and practical importance. Here,这种方法允许表征当一个弱的探测脉冲存在时,imToken钱包,使研究人员能够可视化分子的二维空间旋转。