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科学通报（英文版）
科学通报（英文版）

周光召

旬刊

1001-6538

csb@scichina.com

010-64036120

100717

北京东黄城根北街16号

科学通报（英文版）/Journal Chinese Science BulletinEISCI
查看更多>>《科学通报》创刊于1950年，是中国科学院主办、中国科学杂志社承办的自然科学综合性学术刊物，报道自然科学各学科基础理论和应用研究方面具有创新性和和高水平的、具有重要意义的最新研究成果，要求文章的可读性强，能在一个比较宽范的学术领域产生深刻的影响。我们的目标是：成为国内外读者了解中国乃至世界范围的自然科学各研究领域最新成果的主要窗口之一。《科学通报》进入了国际上主要检索系统，如CA，EI，日本《科技速报》和美国科学信息研究所（ISI）的以下系统：Science Citation Index(SCI-CDE)，SCISearch，Current Contents(PC&E)和Research Alert。
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    Wen-Yi and Chinese medicine:Why we need to pay attention?

    Yibai XiongLinlin BaoYan MaLing Zhang...
    1617-1622页
      原文链接:
    • NETL
    • NSTL
    • 万方数据

    Big Earth Data and its role in sustainability

    Huadong GuoDong Liang
    1623-1627页
      原文链接:
    • NETL
    • NSTL
    • 万方数据

    DPABINet:A toolbox for brain network and graph theoretical analyses

    Chao-Gan YanXin-Di WangBin LuZhao-Yu Deng...
    1628-1631页
      原文链接:
    • NETL
    • NSTL
    • 万方数据

    Design and synthesis of low-potential and cycling-stable cobalt dicarboxylate bipyridine complexes for high-voltage aqueous organic redox flow batteries

    Bin LiuWei WeiYu WangManrong Song...
    1632-1636页
      原文链接:
    • NETL
    • NSTL
    • 万方数据

    Overall and geographic pattern of incidence,fatality and mortality of sepsis among hospitalized non-child cancer patients in China:A nationwide cross-sectional study

    Bin LuYang XuNa LiYueyang Zhou...
    1637-1641页
      原文链接:
    • NETL
    • NSTL
    • 万方数据

    Multifaceted impacts of Ukraine's Kakhovka Dam destruction

    Bin ChenJiafu AnYufei HuangXidong Chen...
    1642-1646页
      原文链接:
    • NETL
    • NSTL
    • 万方数据

    A new approach for deducing rms proton radii from charge-changing reactions of neutron-rich nuclei and the reaction-target dependence

    Jichao ZhangBaohua SunIsao TanihataRituparna Kanungo...
    1647-1652页
    查看更多>>摘要：We report the charge-changing cross sections(σcc)of 24 p-shell nuclides on both hydrogen and carbon at about 900A MeV,of which 8 9Li,10-12Be,10,14,15B,14,15,17-22N and 16O on hydrogen and 8,9Li on carbon are for the first time.Benefiting from the data set,we found a new and robust relationship between the scal-ing factor of the Glauber model calculations and the separation energies of the nuclei of interest on both targets.This allows us to deduce proton radii(Rp)for the first time from the cross sections on hydrogen.Nearly identical Rp values are deduced from both target data for the neutron-rich carbon isotopes;how-ever,the Rp from the hydrogen target is systematically smaller in the neutron-rich nitrogen isotopes.This calls for further experimental and theoretical investigations.
      原文链接:
    • NETL
    • NSTL
    • 万方数据

    Observation of an acoustic topological Euler insulator with meronic waves

    Bin JiangAdrien BouhonShi-Qiao WuZe-Lin Kong...
    1653-1659页
    查看更多>>摘要：Topological band theory has conventionally been concerned with the topology of bands around a single gap.Only recently non-Abelian topologies that thrive on involving multiple gaps were studied,unveiling a new horizon in topological physics beyond the conventional paradigm.Here,we report on the first experimental realization of a topological Euler insulator phase with unique meronic characterization in an acoustic metamaterial.We demonstrate that this topological phase has several nontrivial features:First,the system cannot be described by conventional topological band theory,but has a nontrivial Euler class that captures the unconventional geometry of the Bloch bands in the Brillouin zone.Second,we uncover in theory and probe in experiments a meronic configuration of the bulk Bloch states for the first time.Third,using a detailed symmetry analysis,we show that the topological Euler insulator evolves from a non-Abelian topological semimetal phase via.the annihilation of Dirac points in pairs in one of the band gaps.With these nontrivial properties,we establish concretely an unconventional bulk-edge correspondence which is confirmed by directly measuring the edge states via.pump-probe techniques.Our work thus unveils a nontrivial topological Euler insulator phase with a unique meronic pattern and paves the way as a platform for non-Abelian topological phenomena.
      原文链接:
    • NETL
    • NSTL
    • 万方数据

    Valley edge states as bound states in the continuum

    Shunda YinLiping YeHailong HeXueqin Huang...
    1660-1666页
    查看更多>>摘要：Bound states in the continuum(BICs)are spatially localized states with energy embedded in the contin-uum spectrum of extended states.The combination of BICs physics and nontrivial band topology theory givs rise to topological BICs,which are robust against disorders and meanwhile,the merit of conventional BICs is attracting wide attention recently.Here,we report valley edge states as topological BICs,which appear at the domain wall between two distinct valley topological phases.The robustness of such BICs is demonstrated.The simulations and experiments show great agreement.Our findings of valley related topological BICs shed light on both BICs and valley physics,and may foster innovative applications of topological acoustic devices.
      原文链接:
    • NETL
    • NSTL
    • 万方数据

    Pseudomagnetic suppression of non-Hermitian skin effect

    Hau Tian TeoSubhaskar MandalYang LongHaoran Xue...
    1667-1673页
    查看更多>>摘要：It has recently been shown that the non-Hermitian skin effect can be suppressed by magnetic fields.In this work,using a two-dimensional tight-binding lattice,we demonstrate that a pseudomagnetic field can also lead to the suppression of the non-Hermitian skin effect.With an increasing pseudomagnetic field,the skin modes are found to be pushed into the bulk,accompanied by the reduction of skin topo-logical area and the restoration of Landau level energies.Our results provide a time-reversal invariant route to localization control and could be useful in various classical wave devices that are able to host the non-Hermitian skin effect but inert to magnetic fields.
      原文链接:
    • NETL
    • NSTL
    • 万方数据