Hannu Koivisto

Contact search available for JYU staff members.

ORCID link: https://orcid.org/0000-0002-7127-6077

Active JYU affiliations

Department of Physics, Senior Lecturer

Fields of science

114 Physical sciences (Natural sciences)

Projects as Principal investigator

The effect of magnetic field configuration on the performance of minimum-B ECR ion source
- Academy of Finland
01/09/2018-31/08/2022

Projects as Team Member

EUROPEAN LABORATORIES FOR ACCELERATOR BASED SCIENCE
- - Greenlees, Paul
- European Commission
01/09/2022-31/08/2026
Ion confinement in electron cyclotron resonance ion sources
- - Tarvainen, Olli
- Jenny and Antti Wihuri Foundation
01/10/2017-31/03/2019
ESA GSTP
- - Virtanen, Ari
- European Space Agency
18/03/2015-31/05/2020

Publications and other outputs

1 of 12

Ion source and low energy beam transport prototyping for a single-ended heavy ion ToF-ERDA facility (2023) Tarvainen, Olli; et al.; A1; OA
A Novel Approach to β-Decay : PANDORA, a New Experimental Setup for Future In-Plasma Measurements (2022) Mascali, David; et al.; A1; OA;
Diagnostics of highly charged plasmas with multicomponent 1+ ion injection (2022) Luntinen, M.; et al.; A1; OA
Diagnostic techniques of minimum-B ECR ion source plasma instabilities (2022) Toivanen, V.; et al.; A1; OA
First results of a new quadrupole minimum-B permanent magnet electron cyclotron resonance ion source (2022) Kalvas, Taneli; et al.; B1
Influence of axial mirror ratios on the kinetic instability threshold in electron cyclotron resonance ion source plasma (2022) Toivanen, V.; et al.; A1; OA
Measurement of ionization, charge exchange and ion confinement times in charge breeder ECR ion sources with short pulse 1+ injection of metal ions (2022) Luntinen, Miha; et al.; A4; OA
Quasi-periodical kinetic instabilities in minimum-B confined plasma (2022) Bhaskar, B. S.; et al.; A1; OA
Controlled turbulence regime of electron cyclotron resonance ion source for improved multicharged ion performance (2021) Skalyga, Vadim; et al.; A1; OA
Correlation of bremsstrahlung and energy distribution of escaping electrons to study the dynamics of magnetically confined plasma (2021) Bhaskar, Bichu Subhash Bhasi; et al.; A1
Method for estimating charge breeder ECR ion source plasma parameters with short pulse 1+ injection of metal ions (2021) Angot, Julien; et al.; A1; OA
Photo-assisted O− and Al− production with a cesium sputter ion source (2021) Tarvainen, Olli; et al.; A4; OA; 978-0-7354-4109-5
The role of radio frequency scattering in high-energy electron losses from minimum-B ECR ion source (2021) Izotov, Ivan; et al.; A1; OA
A new 18 GHz room temperature electron cyclotron resonance ion source for highly charged ion beams (2020) Koivisto, H.; et al.; A1; OA
Central region upgrade for the Jyväskylä K130 cyclotron (2020) Kalvas, T.; et al.; B3; OA

Author of research datasets

JYFL-ACCLAB-ISG001-First experimental results of CUBE-ECRIS (2022) Toivanen, Ville; et al.
JYFL-ACCLAB-ISG002 Studies of CUBE-ECRIS performance with slit extraction (2023) Toivanen, Ville; et al.
JYFL-ACCLAB-ISG003 CUBE-ECRIS operation with 2-frequency heating and gas mixing (2023) Toivanen, Ville; et al.
JYFL-ACCLAB-ISG004 Study of the temporal structure of kinetic instabilities in ECR-heated plasma (2023) Subhash Bhasi Bhaskar, Bichu; et al.
JYFL-ACCLAB-ISG005 Probing the correlation between bremsstrahlung and escaping electrons from ECRIS plasma (2023) Subhash Bhasi Bhaskar, Bichu; et al.