Helmholtz-Zentrum Dresden Rossendorf
Toggle navigation
LinkedIn
Instagram
Bluesky
Mastodon
YouTube
Deutsch
Login/-out
LinkedIn
Instagram
Bluesky
Mastodon
YouTube
HZDR
Startpage
Mission Statement
Facts & Data
Organization
How to Find the Main Campus
Sponsors' Association of the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) e. V.
DeltaX Student Laboratory
Visitor Service
HZDR Awards
Sustainability
Procurement
Code of Conduct
Whistleblower System
Research
Startpage
Research Fields
Research Infrastructures
Research Sites
Projects for the Future
Artificial Intelligence
Strategic Partnerships and Collaborations
International collaboration and Research Funding
Publication Database
Institutes
Startpage
Dresden High Magnetic Field Laboratory
Fluid Dynamics
Ion Beam Physics and Materials Research
Radiation Physics
Radiooncology - OncoRay
Radiopharmaceutical Cancer Research
Resource Ecology
Helmholtz Institute Freiberg for Resource Technology
CASUS - Center for Advanced Systems Understanding
Institute of Theoretical Physics
Department of Research Technology
Department of Information Services and Computing
Press & News
Startpage
Press Releases
Contact to Communications
Media Center
Publications
Workshops & Congresses
Public Events
Events Calendar
Visitor Service
In the Media
Career
Startpage
HZDR as Employer
Jobs
International Office
Career Center for Doctoral Researchers and Postdocs
Summer Student Program
Students & Graduates
PhD Students
Junior Research Groups
High Potential Program
Education and Training
Alumni Engagement
Technology Transfer
Startpage
Contact
HZDR Innovation Campus
HZDR Innovation Contest
Helmholtz Innovation Labs at HZDR
Technology Services
Funding Opportunities
Transfer Highlights & Spin-Offs
OSPO - Open Source Support
HZDR Innovators School
Transfer Projects
Equipment use
Transfer Strategy and Guideline
HZDR Spin-off initiative
Search
Custom search
Toggle sidebar
HZDR
Research
Institutes
Press & News
Career
Technology Transfer
Characteristic Positron Annihilation Lifetimes for Material Defects and Pore Sizes
1
0.1
10
100
Positron annihilation lifetime
/ ns
Metals and
alloys
Semi-
conductors
Vacancy-like defects
Pores from 2 to 50 nm
Mesoporous
materials
Free volume
0.3 to 2 nm
Polymers and
microporous
×
