Electron Physics

The Electron Physics group is part of the Department of Electronics and Nanoengineering, Aalto University. Our research and education is focused on semiconductor materials and device physics. Our interests cover the whole scientific spectrum from fundamental physical phenomena to the search for cutting-edge applications in collaboration with leading industries. The current research activities include silicon-based photovoltaics and photodetectors, advanced characterization and nanofabrication techniques as well defect engineering in silicon. In addition to extensive facilities at Micronova Nanofabrication Centre, we use global research infrastructures in collaboration with our university and industry partners.
Hele Savin Group

Research topics

The group uses extensive clean room facitilites at Micronova Nanofabrication Centre for material research and device fabrication.

Hele Savin

Hele Savin

Department of Electronics and Nanoengineering
Professor (Associate Professor)

Marko Yli-Koski

Department of Electronics and Nanoengineering
Researcher

Ville Vähänissi

Department of Electronics and Nanoengineering
Staff Scientist

Zhengjun Liu

Hele Savin Group

Zhen Zhu

School common, ELEC

Chiara Modanese

Department of Electronics and Nanoengineering
Research Fellow
Toni Pasanen

Toni Pasanen

Department of Electronics and Nanoengineering
Doctoral Candidate

Navneet Kumar

Hele Savin Group

Iiro Hietanen

Hele Savin Group
Ismo T. S. Heikkinen

Ismo T. S. Heikkinen

Department of Electronics and Nanoengineering
Doctoral Candidate

Haibing Huang

Hele Savin Group

Iris Mack

Department of Electronics and Nanoengineering
Project Specialist

Joonas Isometsä

Department of Electronics and Nanoengineering
Research Assistant

Kawa Rosta

Department of Electronics and Nanoengineering
Project Employee

Kexun Chen

Department of Electronics and Nanoengineering
Postdoctoral Researcher

Latest publications

Department of Electronics and Nanoengineering, New Energy Technologies, Department of Applied Physics, Centre of Excellence in Quantum Technology, QTF, Hele Savin Group

Meeting global cooling demand with photovoltaics during the 21st century

Publishing year: 2019 Energy and Environmental Science
Hele Savin Group, Department of Electronics and Nanoengineering

Stability of the surface passivation properties of atomic layer deposited aluminum oxide in damp heat conditions

Publishing year: 2019 AIP CONFERENCE PROCEEDINGS
Hele Savin Group, Department of Electronics and Nanoengineering

Low-T anneal as cure for LeTID in Mc-Si PERC cells

Publishing year: 2019 AIP CONFERENCE PROCEEDINGS
Hele Savin Group, Department of Electronics and Nanoengineering, Ilkka Tittonen Group

Cast Monocrystalline Silicon: New Alternative for Micro- and Nano-electromechanical Systems

Publishing year: 2019 Journal of Microelectromechanical Systems
Department of Electronics and Nanoengineering, Hele Savin Group

Dissociation and Formation Kinetics of Iron-Boron Pairs in Silicon after Phosphorus Implantation Gettering

Publishing year: 2019 PHYSICA STATUS SOLIDI A: APPLICATIONS AND MATERIALS SCIENCE
Hele Savin Group, Department of Electronics and Nanoengineering, Harri Lipsanen Group

Passivation of Detector‐Grade FZ‐Si with ALD‐Grown Aluminium Oxide

Publishing year: 2019 Physica Status Solidi (A) Applications and Materials Science
Hele Savin Group, Department of Electronics and Nanoengineering

Effect of MACE Parameters on Electrical and Optical Properties of ALD Passivated Black Silicon

Publishing year: 2019 IEEE Journal of Photovoltaics
Hele Savin Group, Department of Electronics and Nanoengineering, Aalto Nanofab

Efficient passivation of low-reflectance MACE black silicon

Publishing year: 2019
Hele Savin Group, Department of Electronics and Nanoengineering

Low-temperature dark anneal as pre-treatment for LeTID in multicrystalline silicon

Publishing year: 2019 Solar Energy Materials and Solar Cells
Department of Electronics and Nanoengineering, Hele Savin Group

Observation of Crystalline Oxidized Silicon Phase

Publishing year: 2019 Advanced Materials Interfaces
More information on our research in the Research database.
Research database

Contact:
Associate Professor Hele Savin
Email: hele.savin at aalto.fi
Tel.: +358 50 5410 156

Postal address:
Department of Electronics and Nanoengineering
Aalto University School of Electrical Engineering
P.O. Box 13500, 00076 Aalto, Finland

Visiting address:
Micronova, 4th floor, room 4156
Tietotie 3, 02150 Espoo

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