期刊
ULTRAMICROSCOPY
卷 152, 期 -, 页码 57-62出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.ultramic.2015.01.003
关键词
Lorentz microscopy; Aberration correction; Magnetic thin films; Differential phase contrast
类别
资金
- Scottish Universities Physics Alliance (SUPA)
- University of Glasgow and Seagate
- Engineering and Physical Sciences Research Council [EP/I013520/1, 1096299, EP/I00419X/1] Funding Source: researchfish
- EPSRC [EP/I013520/1, EP/I00419X/1] Funding Source: UKRI
We present results from an aberration corrected scanning transmission electron microscope which has been customised for high resolution quantitative Lorentz microscopy with the sample located in a magnetic field free or low field environment. We discuss the innovations in microscope instrumentation and additional hardware that underpin the imaging improvements in resolution and detection with a focus on developments in differential phase contrast microscopy. Examples from materials possessing nanometre scale variations in magnetisation illustrate the potential for aberration corrected Lorentz imaging as a tool to further our understanding of magnetism on this lengthscale. (C) 2015 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据