Reconstruction methods for combined HAADF-STEM and EDS tomography

Leiden Repository

Reconstruction methods for combined HAADF-STEM and EDS tomography

Type: Doctoral Thesis
Title: Reconstruction methods for combined HAADF-STEM and EDS tomography
Author: Zhong, Z.
Issue Date: 2018-12-10
Keywords: Tomography
Reconstruction algorithms
Electron microscopy
Electron tomography
Combined reconstruction methods
HAADF-STEM
EDS-STEM
Abstract: The research in this thesis is focused on tomographic reconstruction based on two imaging modalities in electron microscopy. The first modality is high angle annular dark field scanning transmission microscopy (HAADF-STEM), and the second modality is energy-dispersive X-ray spectroscopy (EDS). In this Ph.D. thesis, we propose several approaches to pave the way for HAADF- STEM + EDS tomography: (1) the HAADF-EDS bimodal tomographic reconstruction technique, which is based on jointly modeling the consistency of the two imaging modalities; (2) TNV-regularized joined reconstruction which allows to incorporate the prior knowledge that common edges exist in the reconstructions from HAADF and EDS data respectively; (3) a set of algorithmic recipes to tailor various reconstruction algorithms for given experimental conditions and sample properties; (4) an algorithm for automatically correcting the nonlinear damping effects in HAADF-STEM tomographic data.
Promotor: Supervisor: Batenburg K.J. Co-Supervisor: Rieger B.
Faculty: Science
University: Leiden
Uri: urn:isbn:9789463234177
Handle: http://hdl.handle.net/1887/67129
 

Files in this item

Description Size View
application/pdf Full Text 11.36Mb Under embargo until 2020-12-10
application/pdf Cover 245.9Kb View/Open
application/pdf Title Page_Contents 91.92Kb View/Open
application/pdf Chapter 01 2.793Mb View/Open
application/pdf Chapter 02 4.285Mb Under embargo until 2020-12-10 Full text at publisher site
application/pdf Chapter 03 854.1Kb Under embargo until 2020-12-10 Full text at publisher site
application/pdf Chapter 04 1.193Mb Under embargo until 2020-12-10 Full text at publisher site
application/pdf Chapter 05 2.149Mb Under embargo until 2020-12-10 Full text at publisher site
application/pdf Chapter 06 128.5Kb View/Open
application/pdf Bibliography_Publications_Acknowledgments 91.98Kb View/Open
application/pdf Summary 78.80Kb View/Open
application/pdf Summary_in Dutch 698.9Kb View/Open
application/pdf Propositions 62.03Kb View/Open

This item appears in the following Collection(s)