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Department of Chemistry and Materials Science

Inorganic Materials Modelling

We study inorganic materials that can be used for improving energy efficiency. In our research, we use quantum chemical methods to investigate the atomic-level structures and properties of inorganic materials.
Crystal Structure

Our research areas

1. Pyroelectric and thermoelectric materials for improving energy efficiency

The aim of our computational studies is to discover new inorganic materials for improving energy efficiency via pyroelectric and thermoelectric applications (direct conversion of waste heat to electricity). Within this topic, we study for example d-metal oxides, perovskite oxides, and their mixed-anion derivatives.

2. New materials based on main group elements

Within this topic we investigate for example fluorine-based materials (with ), Zintl phases (with , and new allotropic modifications (with ). The potential applications of the studied materials are related for example to energy storage (battery technologies).

3. Virtual and extended reality in chemical education

We develop digital teaching platforms to support chemical engineering education at Aalto University. Examples of the work in this field include virtual laboratories, Python-based interactive Moodle question types, and JupyterHub-based platform for learning computational chemistry.

Recent publications

Samuel Girmay, Rahul Mangayil, Heli Viskari, Antti J. Karttunen 2026 Computer Applications in Engineering Education

Samuel Girmay, Paula Schönach, Benjamin P. Wilson, Antti Karttunen, Kirsi Yliniemi 2026 Journal of Chemical Education

Samuel Girmay, Gloria Mendoza Franco, Luísa Cardoso, Iiro P. Jääskeläinen, Tomi Kauppinen, Amanda Nygren, Marius Sclearuc, Tilda Sjöholm, Antti J. Karttunen 2026 Journal of Computer Assisted Learning

Samuel Girmay, Kirsi Yliniemi, Minna Nieminen, Anna Vilhunen, Antti Karttunen 2026 Journal of Chemical Education

Samuel Girmay 2026 Dimensio

Martin Möbs, Antti J. Karttunen, Florian Kraus 2026 Acta Chimica Slovenica

Sven Ringelband, Jonathan Pfeiffer, A. Dominic Fortes, Christopher M. Howard, Stewart F. Parker, Antti J. Karttunen, Frank Tambornino 2026 Angewandte Chemie - International Edition

Malte Sachs, Antti J. Karttunen, Florian Kraus 2026 Chemistry of Materials

Laura Bonometti, Giuseppe Sansone, Antti J Karttunen, Lorenzo Maschio 2025 Journal of Raman Spectroscopy

Laura Bonometti, Giuseppe Sansone, Marcos Rivera-Almaso, Denis Usvyat, Antti Karttunen, Lorenzo Maschio 2025 RSC Advances
More information on our research in the Aalto research portal.
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