Juha-Pekka Lehtiö

- Doctoral Researcher,
Department of Physics and Astronomy (Faculty of Science)

jpmleh@utu.fi

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A Detailed Examination of Polysilicon Resistivity Incorporating the Grain Size Distribution (2025)
- IEEE transactions on electron devices
Santonen, Mikael; Lahti, Antti; Jahanshah Rad, Zahra; Miettinen, Mikko; Ebrahimzadeh, Masoud; Lehtiö, Juha-Pekka; Snellman, Enni; Laukkanen, Pekka; Punkkinen, Marko; Kokko, Kalevi; Parkkinen, Katja; Eklund, Markus
Below 1% Reflectance for Black GaAs Surface Prepared by Facile Two-Step Wet Chemical Treatment: Hydrogen Peroxide and Water (2025)
- Advanced photonics research
Jahanshah Rad, Zahra; Laaksonen, Johanna; Alitupa, Valtteri; Miettinen, Mikko; Iltanen, Kari; Lehtiö, Juha-Pekka; Granroth, Sari; Angervo, Ilari; Punkkinen, Marko; Punkkinen, Risto; Kuzmin, Mikhail; Mäkilä, Ermei; Laukkanen, Pekka; Paturi, Petriina; Kokko, Kalevi; Vuori, Sami; Lastusaari, Mika; Singh, Harishchandra; Huttula, Marko; Singh, Manvedra Narayan; Tukiainen, Antti; Tuorila, Heidi; Piirilä, Helmer; Viheriälä, Jukka; Guina, Mircea; Kozlova, Jekaterina; Rähn, Mihkel; Tamm, Aile
Effects of ultra-high vacuum treatments on n-type Si contact resistivity (2025)
- Applied Surface Science
Miettinen, Mikko; Vuorinen, Esa; Lehtio, Juha-Pekka; Rad, Zahra Jahanshah; Punkkinen, Risto; Kuzmin, Mikhail; Jarvinen, Jarno; Vahanissi, Ville; Laukkanen, Pekka; Savin, Hele; Kokko, Kalevi
Surface Properties of p‐GaN and Formation of Nickel Metal Contacts (2025)
- Advanced Materials Interfaces
Miettinen, Mikko; Nuutila, Vesa; Jahanshah Rad, Zahra; Ebrahimzadeh, Masoud; Ruokonen, Anni; Punkkinen, Risto; Lehtio, Juha-Pekka; Punkkinen, Marko; Laukkanen, Pekka; Kokko, Kalevi; Suihkonen, Sami; Savin, Hele; Wang, Weimin
Polycrystalline silicon, a molecular dynamics study: I. Deposition and growth modes (2024)
- Modelling and Simulation in Materials Science and Engineering
Santonen, Mikael; Lahti, Antti; Jahanshah Rad, Zahra; Miettinen, Mikko; Ebrahimzadeh, Masoud; Lehtiö, Juha-Pekka; Laukkanen, Pekka; Punkkinen, Marko; Paturi, Petriina; Kokko, Kalevi; Kuronen, Antti; Li, Wei; Vitos, Levente; Parkkinen, Katja; Eklund, Markus
Polycrystalline silicon, a molecular dynamics study: II. Grains, grain boundaries and their structure (2024)
- Modelling and Simulation in Materials Science and Engineering
Lahti, Antti; Santonen, Mikael; Rad, Zahra Jahanshah; Miettinen, Mikko; Ebrahimzadeh, Masoud; Lehtiö, Juha-Pekka; Laukkanen, Pekka; Punkkinen, Marko; Paturi, Petriina; Kokko, Kalevi; Kuronen, Antti; Li, Wei; Vitos, Levente; Parkkinen, Katja; Eklund, Markus
Efficient surface passivation of germanium nanostructures with 1% reflectance (2023)
- Nanotechnology
Fung Tsun Hang, Isometsä Joonas, Lehtiö Juha-Pekka, Pasanen Toni P., Liu Hanchen, Leiviskä Oskari, Laukkanen Pekka, Savin Hele, Vähänissi Ville
Properties and modification of native oxides of InP(100) (2023)
- Journal of Physics D: Applied Physics
Ebrahimzadeh Masoud, Vuori Sami, Miettinen Mikko, Lehtiö Juha-Pekka, Granroth Sari, Punkkinen Marko P. J., Jahanshah Rad Zahra Sadat, Punkkinen Risto, Kuzmin Mikhail, Laukkanen Pekka, Lastusaari Mika, Kokko Kalevi
Quantifying the Impact of Al Deposition Method on Underlying Al2O3/Si Interface Quality (2023)
- physica status solidi (a)
Mack Iris, Rosta Kawa, Quliyeva Ulviyya, Ott Jennifer, Pasanen Toni P, Vähänissi Ville, Jahanshah Rad Zahra Sadat, Lehtiö Juha-Pekka, Laukkanen Pekka, Soldano Caterina, Savin Hele
Reversible oxygen-driven c(4 x 4) ↔ (1 x 2) phase transition on the Ba/Ge (100) surface (RETRACTED) (2023)
- Applied Surface Science
Kuzmin Mikhail, Ebrahimzadeh Masoud, Lehtiö Juha-Pekka, Rad Zahra Jahanshah, Miettinen Mikko, Punkkinen Marko P.J., Laukkanen Pekka, Kokko Kalevi