Multiscale Materials Characterization

We explore the structure of materials across multiple length scales — from the molecular level to bulk materials. Using X-ray and neutron-based imaging and scattering techniques, we address scientific and industrial challenges in a wide range of fields.

Table of contents

Research group type
Research group
Core fields of research
Basic natural phenomena and mathematical thinking
Research areas
Nanoscience Center
Materials physics
Faculty
Faculty of Mathematics and Science
Department
Department of Physics

Research group description

Our research group focuses on the structural characterization of materials across multiple length scales, from the molecular to the macroscopic. We investigate the internal architecture of various materials using advanced imaging and scattering techniques, primarily based on X-rays and neutrons. We operate an open-access X-ray tomography laboratory for non-invasive, three-dimensional imaging of microstructures and use X-ray and neutron scattering to probe nanostructures. In parallel, we develop and refine these methods to enhance their accuracy and adapt them to diverse research needs. By uncovering the micro- and nanostructure of materials — such as wood-based materials and soils — and their interactions with factors like moisture, we help solve challenges in both scientific research and industrial applications. 

Publications

Publication
2015
Available through Open Access

Composites Part A: Applied Science and Manufacturing.
Miettinen, Arttu
Ojala, Antti
Wikström, Lisa
Joffe, Roberts
Madsen, Bo
Nättinen, Kalle
Kataja, Markku
Publication
2015

Materials research society symposium. MRS Proceedings. Cambridge University Press; Materials Research Society.
Kuva, Jukka
Voutilainen, Mikko
Lindberg, Antero
Parkkonen, Joni
Siitari-Kauppi, Marja
Timonen, Jussi
Publication
2015

Journal of Composite Materials.
Joffe, Roberts
Madsen, Bo
Nättinen, Kalle
Miettinen, Arttu
Publication
2015
Available through Open Access

Finnish mechanics days. Rakenteiden mekaniikan seura.
Harjupatana, Tero
Alaraudanjoki, Jarno
Kataja, Markku
Publication
2015
Available through Open Access

Applied Clay Science.
Harjupatana, Tero
Alaraudanjoki, Jarno
Kataja, Markku
Publication
2014
Available through Open Access

Physical Review Letters.
Ekman, Axel
Miettinen, Arttu
Tallinen, Tuomas
Timonen, Jussi
Publication
2014
Available through Open Access

Optical engineering.
Sampo, Jouni
Takalo, Jouni
Siltanen, Samuli
Miettinen, Arttu
Lassas, Matti
Timonen, Jussi
Publication
2014
Available through Open Access

Mechanics of Materials.
Joffre, Thomas
Miettinen, Arttu
Wernersson, Erik L.G.
Isaksson, Per
Gamstedt, E. Kristofer
Publication
2014

Nuclear Data Sheets.
Penttilä, Heikki
Gorelov, Dmitry
Karvonen, Pasi
Elomaa, Viki-Veikko
Eronen, Tommi
Hakala, Jani
Jokinen, Ari
Kankainen, Anu
Moore, Iain
Parkkonen, Joni
Rahaman, Saidur
Rinta-Antila, Sami
Rissanen, Juho
Sonoda, Tetsu
Rubchenya, Valeri
Äystö, Juha
Lantz, M.
Mattera, A.
Simutkin, V.D.
Pomp, S.
Ryzhov, I.
Publication
2014
Available through Open Access

International Journal of Molecular Sciences.
Miettinen, Arttu
Chinga-Carrasco, Gary
Kataja, Markku
Publication
2014
Available through Open Access

Composites science and technology.
Joffre, Thomas
Miettinen, Arttu
Berthold, Fredrik
Gamstedt, E. Kristofer
Publication
2013

SPIE conference. SPIE conference proceedings. S P I E - International Society for Optical Engineering.
Sampo, Jouni
Takalo, Jouni
Siltanen, Samuli
Lassas, Matti
Timonen, Jussi
Miettinen, Arttu

Research group

External members

Mikko Mankinen

PhD student (Medical Physics)