TY - JOUR T1 - Measuring the contrast in annular dark field STEM images as a function of camera length JO - Journal of Physics: Conference Series PY - 2010/01/01 AU - Walther T AU - Qiu Y AU - Cullis AG ED - DO - DOI: 10.1088/1742-6596/241/1/012068 VL - 241 Y2 - 2024/12/22 ER -