Activities per year
Activities
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Member of Search Committee: Professor in Microfabrication (School of Chemistry)
Hele Savin (Examiner)
May 2024 → …Activity: Academic assessments › Statement of assessment of professorship
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PREIN WP4 Photovoltaics Workshop
Ville Vähänissi (Chair) & Hele Savin (Member)
4 Jun 2024 → 6 Jun 2024Activity: Participating in or organising an event types › Organization of a workshop, panel, session, tutorial or event
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Effect Of The Morphology Of Black Silicon Passivated By Alumina On The Performance Of Interdigitated Back Contact Solar Cells
Nabil Khelifati (Contributor), Ozan Aydın (Speaker), Bülent Arıkan (Contributor), Ghania Fortas (Contributor), Leila Harkat (Contributor), Ville Vähänissi (Contributor), Xiaolong Liu (Contributor), Faouzi Kezzoula (Contributor) & Raşit Turan (Contributor)
5 Jul 2024Activity: Talk or presentation types › Conference presentation
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Wide-spectral absorption of femtosecond laser textured germanium
Liu, X. (Speaker) & Halmela, J. (Contributor)
14 May 2024 → 16 May 2024Activity: Talk or presentation types › Conference presentation
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Teaching Assistant for course ELEC-E3220 Semiconductor Devices
Radfar, B. (Contributor)
Jan 2024 → Feb 2024Activity: Other activity types › Teaching merits
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Impact of upconverting atomic layer deposited Er2O3 on Si solar cell surface passivation
Radfar, B. (Speaker), Ghazy, A. (Contributor), Liu, X. (Contributor), Vähänissi, V. (Contributor), Karppinen, M. (Contributor) & Savin, H. (Contributor)
30 May 2024Activity: Talk or presentation types › Conference presentation
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Conference on Gettering and Defect Engineering in Semiconductor Technology (Event)
Hele Savin (Reviewer)
Mar 2024Activity: Publication peer-review and editorial work types › Reviewer of conference article
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What Must Finland Do to Become a Semiconductor Powerhouse?
Hele Savin (Speaker)
2024Activity: Talk or presentation types › Public talk to non-academic audience (public outreach)
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Panelist in the Optics and Photonics days: Gaining employment in Finland
Hele Savin (Invited speaker)
28 May 2024Activity: Talk or presentation types › Public talk to non-academic audience (public outreach)
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Evaluation of Mathematics, ICT and Technology 2023-2024 for Norwegian research and higher education
Hele Savin (Examiner)
Mar 2024 → Jun 2024Activity: Academic assessments › Evaluation of significant academic activities
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Meeting with NSF Director Linda Molnar: From reserach to commercialisation
Hele Savin (Advisor)
15 May 2024Activity: Commercial, industrial or non-academic activities › Consultancy and expert advice (including statements)
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Evaluation of RCN National Financing Initiative for Research Infrastructure
Hele Savin (Examiner)
Apr 2024 → Jun 2024Activity: Academic assessments › Evaluation of funding applications
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Walk the Plank! Thin Crystalline Silicon Wafers for IBC solar cells
Hele Savin (Invited speaker)
30 Jan 2024Activity: Talk or presentation types › Public talk to non-academic audience (public outreach)
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Hyperdoping germanium with titanium via femtosecond laser processing
Xiaolong Liu (Speaker), Dmytro Gnatyuk (Contributor), Ville Vähänissi (Contributor) & Hele Savin (Speaker)
17 Sept 2024Activity: Talk or presentation types › Conference presentation
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Mentor, Aalto tenure track mentoring programme for women
Savin, H. (Contributor)
2024 → …Activity: Other activity types › Other expert tasks or merit
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Optics & Photonics Days
Radfar, B. (Participant)
28 May 2024 → 30 May 2024Activity: Participating in or organising an event types › Participant of a conference, workshop, session, tutorial or event
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Talk title: Highly efficient IR detection unit based on high-purity black germanium technology
Hele Savin (Invited speaker)
12 Jun 2024Activity: Talk or presentation types › Conference presentation
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Member of the research assessment committee of Electrical Engineering 2017-2022 at TU Delft
Hele Savin (Examiner)
Jan 2024 → Feb 2024Activity: Academic assessments › Evaluation of significant academic activities
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Characterization of electrically active defefts in CZ-Si by photoluminescence imaging
Hele Savin (Contributor)
12 Sept 2024Activity: Talk or presentation types › Conference presentation
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Sulfur-hyperdoped silicon by ultrashort laser processing
Schäfer, S. (Speaker), Mc Kearney, P. (Contributor), Paulus, S. (Contributor), Liu, X. (Contributor), Radfar, B. (Speaker), Vähänissi, V. (Contributor), Mutschall, D. (Contributor), Koskinen, V. (Contributor), Serue, M. (Contributor), Niemeyer, T. (Contributor), Seibt, M. (Contributor), Savin, H. (Contributor) & Kontermann, S. (Contributor)
16 Sept 2024Activity: Talk or presentation types › Invited academic talk
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Effect of rapid thermal annealing on optical and structural properties of fs-laser surface processed Ge
Gnatyuk, D. (Speaker), Radfar, B. (Contributor), Savin, H. (Contributor) & Liu, X. (Contributor)
5 Sept 2024Activity: Talk or presentation types › Conference presentation
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Doctoral Researchers' Open Science and Research Data Management competences
Atmojo, U. (Contributor), Darst, R. (Contributor), Ejtehadian, L. (Contributor), Forsgård, C. (Contributor), Glerean, E. (Contributor), Hradecká, L. (Contributor), Häggman, D. (Contributor), Icheln, C. (Contributor), Jalava, M. (Contributor), Khanam, A. (Contributor), Koponen, B. (Contributor), Lennox, M. (Contributor), Liu, X. (Contributor), Mantua-Kommonen, K. (Contributor), Lähteenmäki, I. (Contributor), Rinnejärvi, J. (Contributor), Rousi, A. (Contributor), Savolainen, E. (Contributor), Santos Silva, P. (Contributor) & Viitanen, E. (Contributor)
24 Apr 2024Activity: Other activity types › Other expert tasks or merit
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Aurinkoenergian seuraavat askeleet: suomalaisia läpimurtoja
Hele Savin (Invited speaker)
22 Mar 2023Activity: Talk or presentation types › Public talk to non-academic audience (public outreach)
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Gabriel Bartholazzi
Hele Savin (Host)
1 May 2023 → 18 Jul 2023Activity: Hosting a visitor types › Hosting an academic visitor
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Simon Paulus
Xiaolong Liu (Host)
14 Aug 2023 → 18 Aug 2023Activity: Hosting a visitor types › Hosting an academic visitor
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Nanostructured Silicon Hyperdoped with Se by Ion Implantation and Flash Lamp Annealing
Radfar, B. (Speaker), Liu, X. (Contributor), Prucnal, S. (Contributor), Shaikh, M. S. (Contributor), Kentsch, U. (Contributor), Vähänissi, V. (Contributor), Berencén, Y. (Contributor), Zhou, S. (Contributor) & Savin, H. (Contributor)
19 Sept 2023Activity: Talk or presentation types › Conference presentation
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Effective carrier lifetime in ultrashort pulse laser hyperdoped silicon: dopant concentration dependence and practical upper limits
Schäfer, S. (Speaker), Liu, X. (Contributor), Mc Kearney, P. (Contributor), Paulus, S. (Contributor), Radfar, B. (Contributor), Vähänissi, V. (Contributor), Savin, H. (Contributor) & Kontermann, S. (Contributor)
18 Sept 2023Activity: Talk or presentation types › Conference presentation
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Nanotechnology (Journal)
Radfar, B. (Reviewer)
Sept 2023Activity: Publication peer-review and editorial work types › Reviewer of scientific journal
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Helmholtz-Zentrum Dresden-Rossendorf
Radfar, B. (Visiting researcher)
12 Jun 2023 → 22 Jun 2023Activity: Visiting an external institution types › Visiting an external academic institution
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Improved QE in CMOS image sensors with nano-black antireflection layer
Prest, M. J. (Speaker), Setälä, O. (Contributor), Stefanov, K. D. (Contributor), Vähänissi, V. (Contributor), Savin, H. (Contributor) & Jordan, D. (Contributor)
21 May 2023 → 25 May 2023Activity: Talk or presentation types › Conference presentation
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Optics & Photonics Days
Hele Savin (Organiser)
Oct 2023 → May 2024Activity: Participating in or organising an event types › Membership of a scientific or program committee of a conference or seminar
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Patrick Mc Kearney
Xiaolong Liu (Host)
14 Aug 2023 → 18 Aug 2023Activity: Hosting a visitor types › Hosting an academic visitor
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Helmholtz-Zentrum Dresden-Rossendorf
Liu, X. (Visiting researcher)
12 Jun 2023 → 16 Jun 2023Activity: Visiting an external institution types › Visiting an external academic institution
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Energy Procedia (Journal)
Savin, H. (Reviewer)
May 2023Activity: Publication peer-review and editorial work types › Reviewer of conference article
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Excellent Responsivity and Low Dark Current Obtained with Metal-Assisted Chemical Etched Si Photodiode
Savin, H. (Invited speaker), Chen, K. (Contributor), Setälä, O. (Contributor), Liu, X. (Contributor), Radfar, B. (Contributor) & Vähänissi, V. (Contributor)
31 Oct 2023Activity: Talk or presentation types › Conference presentation
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Aalto University (Organisational unit)
Savin, H. (Member)
1 Jan 2023 → 31 Dec 2025Activity: Memberships (typically long-term positions of trust) › Position of trust in an academic community
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Panelist in the "Why to select academic career?" lunch event
Savin, H. (Keynote speaker)
9 Jun 2023Activity: Talk or presentation types › Public talk to non-academic audience (public outreach)
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Photonics Finland (External organisation)
Radfar, B. (Member)
2023 → 2024Activity: Memberships (typically long-term positions of trust) › Regular membership of a society or network
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PREIN Photonics Symposium
Radfar, B. (Participant)
Mar 2023Activity: Participating in or organising an event types › Participant of a conference, workshop, session, tutorial or event
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European Materials Research Society Fall Meeting
Radfar, B. (Participant)
18 Sept 2023 → 21 Sept 2023Activity: Participating in or organising an event types › Participant of a conference, workshop, session, tutorial or event
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Middle East Technical University
Radfar, B. (Visiting researcher)
18 Dec 2023 → 20 Dec 2023Activity: Visiting an external institution types › Visiting an external academic institution
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Nanotechnology (Journal)
Radfar, B. (Reviewer)
Aug 2023Activity: Publication peer-review and editorial work types › Reviewer of scientific journal
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Electroless excitation of semiconductors through semiconductor-liquid interfaces
Oksanen, J. (Speaker), Li, S. (Contributor), Chen, K. (Contributor), Vähänissi, V. (Contributor) & Savin, H. (Contributor)
12 Apr 2023Activity: Talk or presentation types › Conference presentation
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Controlling SiO2 thin film charge and interface defect density on germanium
Liu, H. (Speaker), Pasanen, T. (Contributor), Leiviskä, O. (Contributor), Isometsä, J. (Contributor), Fung, J. (Contributor), Yli-Koski, M. (Contributor), Miettinen, M. (Contributor), Laukkanen, P. (Contributor), Vähänissi, V. (Contributor) & Savin, H. (Contributor)
8 Sept 2023Activity: Talk or presentation types › Conference presentation
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Member of Search Committee: Professor in Advanced Energy Materials (School of Science)
Hele Savin (Examiner)
Jan 2023 → Jun 2023Activity: Academic assessments › Statement of assessment of professorship
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Science Forum 2023: Panelist in the discussion session "Beginning of a creative idea"
Hele Savin (Keynote speaker)
13 Jan 2023Activity: Talk or presentation types › Academic keynote or plenary lecture
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Ultrathin crystalline IBC solar cells
Hele Savin (Invited speaker)
18 Nov 2023Activity: Talk or presentation types › Invited academic talk
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Podcast: ALD Stories
Hele Savin (Invited speaker)
9 Aug 2023Activity: Talk or presentation types › Public talk to non-academic audience (public outreach)
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Member of Search Committee: Professor in Energy Materials and Thin Films (School of Chemical Engineering)
Hele Savin (Examiner)
Jan 2023 → Jun 2023Activity: Academic assessments › Statement of assessment of professorship