arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 2104.13587cond-mat.str-elcond-mat.mes-hallcond-mat.mtrl-sci
收藏

复杂氧化物界面量子现象的可视化:扫描透射电子显微镜的原子观

Visualizing quantum phenomena at complex oxide interfaces: an atomic view from scanning transmission electron microscopy

Hangwen Guo, Mohammad Saghayezhian, Zhen Wang, Yimei Zhu, Jiandi Zhang, Ward Plummer

摘要:

复杂氧化物界面是凝聚态物理和材料科学的研究热点之一。在过去的十年中,像差校正扫描透射电子显微镜和光谱学已被证明是非常宝贵的可视化和理解新兴的量子现象在接口。本文综述了近年来电子显微镜在界面探测方面的研究进展。具体来说,我们讨论了几个重要的挑战,电子显微镜,以提高我们对界面现象的理解,从变温,磁性,电子能量损失谱分析,电子对称性和缺陷探测的角度。

英文摘要:

Complex oxide interfaces have been one of the central focuses in condensed matter physics and material science. Over the past decade, aberration corrected scanning transmission electron microscopy and spectroscopy has proven to be invaluable to visualize and understand the emerging quantum phenomena at an interface. In this paper, we briefly review some recent progress in the utilization of electron microscopy to probe interfaces. Specifically, we discuss several important challenges for electron microscopy to advance our understanding on interface phenomena, from the perspective of variable temperature, magnetism, electron energy loss spectroscopy analysis, electronic symmetry, and defects probing.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑