Research output per year
Research output per year
- 10 results
Search results
-
2025
Elimination of dead layer in silicon particle detectors via induced electric field based charge collection
Setälä, O. E., Pasanen, T. P., Ott, J., Krainukovs, I., Heinonen, J., Vähänissi, V. & Savin, H., Jan 2025, In: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 1070, 170064.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile1 Citation (Scopus)31 Downloads (Pure) -
Near-infrared germanium PIN-photodiodes with >1A/W responsivity
Liu, H., Pasanen, T. P., Fung, T. H., Isometsä, J., Haarahiltunen, A., Hesse, S., Werner, L., Vähänissi, V. & Savin, H., 2025, In: Light: Science & Applications. 14, 1, 9.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile3 Citations (Scopus)11 Downloads (Pure) -
2023
Comparison of SiNx-based Surface Passivation Between Germanium and Silicon
Liu, H., Pasanen, T., Fung, J., Isometsä, J., Leiviskä, O., Vähänissi, V. & Savin, H., Jan 2023, In: Physica Status Solidi (A) Applications and Materials Science. 220, 2, 6 p., 2200690.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile9 Citations (Scopus)124 Downloads (Pure) -
Efficient surface passivation of germanium nanostructures with 1% reflectance
Fung, J., Isometsä, J., Lehtiö, J. P., Pasanen, T., Liu, H., Leiviskä, O., Laukkanen, P., Savin, H. & Vähänissi, V., 27 Aug 2023, In: Nanotechnology. 34, 35, 9 p., 355201.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile3 Citations (Scopus)173 Downloads (Pure) -
Plasma-enhanced atomic layer deposited SiO2 enables positive thin film charge and surface recombination velocity of 1.3 cm/s on germanium
Liu, H., Pasanen, T., Leiviskä, O., Isometsä, J., Fung, J., Yli-Koski, M., Miettinen, M., Laukkanen, P., Vähänissi, V. & Savin, H., 9 May 2023, In: Applied Physics Letters. 122, 19, 191602.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile5 Citations (Scopus)102 Downloads (Pure) -
2022
Characterization of predictable quantum efficient detector at 488 nm and 785 nm wavelengths with an order of magnitude change of incident optical power
Korpusenko, M., Manoocheri, F., Kilpi, O. P., Varpula, A., Kainlauri, M., Vehmas, T., Prunnila, M. & Ikonen, E., Jan 2022, In: Measurement Science and Technology. 33, 1, 015206.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile4 Citations (Scopus)114 Downloads (Pure) -
2021
Achieving surface recombination velocity below 10 cm/s in n-type Germanium using ALD Al2O3
Isometsä, J., Fung, J., Pasanen, T., Liu, H., Yli-Koski, M., Vähänissi, V. & Savin, H., 1 Nov 2021, In: APL Materials. 9, 11, 7 p., 111113.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile14 Citations (Scopus)98 Downloads (Pure) -
Efficient photon capture on germanium surfaces using industrially feasible nanostructure formation
Chen, K., Isometsä, J., Pasanen, T. P., Vähänissi, V. & Savin, H., 15 Jan 2021, In: Nanotechnology. 32, 3, 7 p., 035301.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile11 Citations (Scopus)63 Downloads (Pure) -
Grass-like alumina coated window harnesses the full omnidirectional potential of black silicon photodiodes
Kauppinen, C., Pasanen, T., Isakov, K., Serue, M., Heinonen, J., Vähänissi, V., Lipsanen, H. & Savin, H., 20 Nov 2021, In: Applied Optics. 60, 33, p. 10415-10420 6 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile4 Citations (Scopus)124 Downloads (Pure) -
2020
Nanostructured germanium with >99% absorption at 300-1600 nm wavelengths
Pasanen, T., Isometsä, J., Garin, M., Chen, K., Vähänissi, V. & Savin, H., 1 Jun 2020, In: Advanced Optical Materials. 8, 11, 5 p., 2000047.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile26 Citations (Scopus)67 Downloads (Pure)