idw – Informationsdienst Wissenschaft
Nachrichten, Termine, Experten
Nachrichten, Termine, Experten
Within this context, high-resolution X-ray techniques are playing an important role for the development and introduction of new technologies as well as for the integration of advanced materials into high-tech products, and particularly for process control and for quality assessment. One unique advantage of the X-ray techniques is that they deliver – generally integral – data for bulk materials and thin films nondestructively.
DAY 1
X-ray techniques: Fundamentals, techniques and tools
09:00
Welcome and introduction: Fundamentals of X-ray physics
- Historical development, major inventions
- X-rays: Refraction, reflection, diffraction
- X-ray diffraction, spectroscopy, radiography/tomography
- Status and expected future developments
Prof. Dr. Ehrenfried Zschech, Dresden Fraunhofer Cluster Nanoanalysis (Germany)
10:45
X-ray experiments: Laboratory sources vs. synchrotron
- Generation of X-rays
- The integrated setup: Laboratory tool vs. synchrotron beamline
Dr. Jörg Grenzer, Helmholtz Zentrum Dresden-Rossendorf (Germany)
12:00
X-ray experiments: Optics and detectors
- X-ray optics: Reflective and diffractive optics
- X-ray detectors: 0D, 1D, 2D
Dr. Jörg Grenzer, Helmholtz Zentrum Dresden-Rossendorf (Germany)
DAY 2
Structure of materials, texture and stress: X-ray diffraction
09:00
X-ray diffraction: Structure and microstructure of crystalline materials
- Fundamentals of X-ray diffraction
- X-ray structure and microstructure analysis
- Texture and stress analysis
- Applications in materials science
Prof. Dr. David Rafaja, Technical University Bergakademie Freiberg (Germany)
3D imaging of materials: X-ray tomography and microscopy
10:45
X-ray tomography: 3D morphology and microstructure of materials
- Fundamentals of X-ray microscopy
- Radiography and high-resolution computed X-ray tomography
- Data analysis including AI algorithms
- Applications in materials science and biology
Prof. Dr. Ehrenfried Zschech, Dresden Fraunhofer Cluster Nanoanalysis (Germany)
12:00
In-situ and operando X-ray microscopy studies
- X-ray microscopy at several photon energies
- In-situ mechanical studies at composites and microchips
- Operando studies at systems for energy storage and conversion
MSc. Kristina Kutukova, Fraunhofer IKTS Dresden | Prof. Dr. Ehrenfried Zschech, Dresden Fraunhofer Cluster Nanoanalysis (Germany)
DAY 3
Composition of materials and chemical binding: X-ray spectroscopy
09:00
X-ray fluorescence spectroscopy: Elemental composition
- Fundamentals of X-ray fluorescence spectroscopy
- From point analysis to elemental mapping
- Scanning micro-XRF - a technique for qualitative and quantitative materials analysis
Dr. Roald Tagle, Bruker Nano, Berlin (Germany)
10:15
X-ray absorption spectroscopy: Local atomic and electronic structures of nanostructured materials
- Fundamentals of X-ray absorption spectroscopy, EXAFS and XANES analysis
- From ex-situ to operando XAS studies
- Applications in battery research, catalysis and biomedicine
Prof. Dr. Alexander V. Soldatov, University Rostov-on-Don (Russia)
Advanced data analysis
11:30
Big Data and AI algorithms for the analysis of X-ray spectroscopy data
- The need of Big Data
- Machine learning (ML) benefits
- Examples of ML applications in materials characterization
- Challenges and limits of the AI technologies
Prof. Dr. Alexander V. Soldatov, University Rostov-on-Don (Russia)
12:30
Summary and final remarks
Prof. Dr. Ehrenfried Zschech, Dresden Fraunhofer Cluster Nanoanalysis (Germany)
Information on participating / attending:
Event Dates in detail:
Day ONE: 9 AM - 1 PM
Day TWO: 9 AM - 1 PM
Day THREE: 9 AM - 1 PM
Dial-in Information will be send by e-mail to the participants one day before the training course starts.
The software ZOOM will be used for the training course.
Date:
04/12/2021 09:00 - 04/14/2021 13:00
Event venue:
Online
Online
Nordrhein-Westfalen
Germany
Target group:
Business and commerce, Scientists and scholars
Email address:
Relevance:
international
Subject areas:
Materials sciences
Types of events:
Seminar / workshop / discussion
Entry:
02/02/2021
Sender/author:
Jörg Bähren
Department:
Kommunikation & Medien
Event is free:
no
Language of the text:
English
URL of this event: http://idw-online.de/en/event67858
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