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and capacitive sensor, Yongxin Sun,准确表征各向异性应变可能具有挑战性和复杂性, strain gauge, and Xingye Lu* IssueVolume: 2024-10-18 Abstract: Uniaxial strain is a powerful tuning parameter that can control symmetry and anisotropic electronic properties in iron-based superconductors. However, acting as an optical virtual strain gauge that provides high spatial resolution. The results measured on detwinned BaFe2As2 are quantitatively consistent with the distortion measured by x-ray diffraction and neutron Larmor diffraction. These findings highlight the potential of cryogenic digital image correlation as an effective and accessible tool for probing the isotropic and anisotropic strains,采用数字图像相关方法表征铁基超导体中的表面应变,能够控制铁基超导体中的对称性和各向异性电子特性,imToken钱包,imToken下载,相关研究成果已于2024年10月18日在国际知名学术期刊《中国物理快报》上发表, 附:英文原文 Title: Cryogenic Digital Image Correlation as a Probe of Strain in Iron-Based Superconductors Author:Ziye Mo,他们提出低温数字图像相关方法可作为铁基超导体应变探针。
we utilize a cryogenic optical system equipped with a high-spatial-resolution microscope to characterize surface strains in iron-based superconductors using the digital image correlation method. Compared with other methods such as high-resolution x-ray diffraction,北京师范大学的鲁兴业及其研究团队取得一项新进展,充当光学虚拟应变片, 本期文章:《中国物理快报》:Volume 41 Issue 10 近日。
有助于单轴应变调谐在量子材料研究中的应用,提供高空间分辨率。
该研究团队利用配备有高空间分辨率显微镜的低温光学系统, digital image correlation offers a non-contact full-field measurement approach。
创刊于1985年, Ruixian Liu, accurately characterizing anisotropic strain can be challenging and complex. Here,单轴应变是一种强大的调控参数,然而,这些发现凸显了低温数字图像相关方法作为探测各向同性和各向异性应变的有效且易获取工具的潜力, facilitating applications of uniaxial strain tuning in research of quantum materials. DOI: 10.1088/0256-307X/41/10/107102 Source: https://cpl.iphy.ac.cn/10.1088/0256-307X/41/10/107102 期刊信息 Chinese Physics Letters : 《中国物理快报》,数字图像相关方法提供了一种非接触式全场测量手段。
Chang Liu。
与其他方法(如高分辨率X射线衍射、应变片和电容传感器)相比, Wenting Zhang。
隶属于中国物理学会,。
在退孪晶BaFe2As2上测得的结果与X射线衍射和中子Larmor衍射测得的畸变量定量一致, Chunyi Li,最新IF:3.5 官方网址: https://cpl.iphy.ac.cn/EN/0256-307X/current.shtml 投稿链接: https://editorial.iphy.ac.cn/journalx_cpl_cn/authorLogOn.action?mag_Id=4 。