Research output per year
Research output per year
Research output
- 1 - 50 out of 295 results
Search results
-
2025
(Invited talk) Ultrafast Laser Hyperdoping: From Silicon to Germanium
Liu, X., 28 May 2025, (Submitted).Research output: Contribution to conference › Abstract › Scientific
-
(poster) Surface-nanostructured glass as photovoltaics-integrated architectural window
Gnatyuk, D., Vähänissi, V., Savin, H. & Liu, X., 2025, (Accepted/In press).Research output: Contribution to conference › Abstract › Scientific › peer-review
-
2024
(invited talk) Industrial compatibility of ion implanted black silicon emitters in PERC solar cells
Savin, H., 23 Nov 2024.Research output: Contribution to conference › Abstract › Scientific › peer-review
-
(invited talk) Sulfur-hyperdoped silicon by ultrashort laser processing
Schäfer, S., Mc Kearney, P., Paulus, S., Liu, X., Radfar, B., Vähänissi, V., Mutschall, D., Koskinen, V., Serue, M., Niemeyer, T., Seibt, M., Savin, H. & Kontermann, S., 2024.Research output: Contribution to conference › Abstract › Scientific › peer-review
Open Access -
(oral talk) Characterization of electrically active defects in CZ-Si by photoluminescence imaging
Savin, H. & Mustonen, K., 12 Sept 2024.Research output: Contribution to conference › Abstract › Scientific › peer-review
-
(oral talk) Dead-Layer-Free Semiconductor Detectors via Highly Charged Dielectrics
Setälä, O., Pasanen, T., Ott, J., Vähänissi, V., Savin, H. & Heinonen, J., 30 Oct 2024. 1 p.Research output: Contribution to conference › Abstract › Scientific › peer-review
-
(oral talk) Effect of rapid thermal annealing on optical and structural properties of fs-laser surface processed Ge
Gnatyuk, D., Radfar, B., Savin, H. & Liu, X., 2024.Research output: Contribution to conference › Abstract › Scientific › peer-review
-
(oral talk) Effect Of The Morphology Of Black Silicon Passivated By Alumina On The Performance Of Interdigitated Back Contact Solar Cells
Khelifati, N., Aydın, O., Arıkan, B., Fortas, G., Harkat, L., Vähänissi, V., Liu, X., Kezzoula, F. & Turan, R., 2024.Research output: Contribution to conference › Abstract › Scientific › peer-review
-
(oral talk) Hyperdoping germanium with titanium via femtosecond laser processing
Liu, X., Gnatyuk, D., Vähänissi, V. & Savin, H., 2024.Research output: Contribution to conference › Abstract › Scientific › peer-review
Open AccessFile17 Downloads (Pure) -
(oral talk) Impact of upconverting atomic layer deposited Er2O3 on Si solar cell surface passivation
Radfar, B., Ghazy, A., Liu, X., Vähänissi, V., Karppinen, M. & Savin, H., 30 May 2024.Research output: Contribution to conference › Abstract › Scientific › peer-review
-
(oral talk) Wide-spectral absorption of femtosecond laser textured germanium
Liu, X. & Halmela, J., 2024.Research output: Contribution to conference › Abstract › Scientific › peer-review
-
(poster) ALD SiO2 provides efficient Ge surface passivation with a tailorable charge polarity
Leiviskä, O., Liu, H., Fung, J., Isometsä, J., Vähänissi, V. & Savin, H., 2024.Research output: Contribution to conference › Abstract › Scientific › peer-review
Open AccessFile58 Downloads (Pure) -
(poster) Bosch-etched nanojungle black silicon and its applications
Meng, L., Awashra, M., Liu, X., Mirmohammadi, S. M., Jokinen, V. & Franssila, S., 2024.Research output: Contribution to conference › Abstract › Scientific › peer-review
-
(poster) Efficient surface passivation of germanium by porous Ge layer
Terletskaia, M., Isometsä, J., Miettinen, M., Laukkanen, P., Vähänissi, V. & Savin, H., 2024.Research output: Contribution to conference › Abstract › Scientific › peer-review
-
(poster) New Method for Ohmic Metal to Si Contact Formation Utilizing Highly Charged ALD Dielectric.
Lahtiluoma, L., Setälä, O., Vähänissi, V. & Savin, H., 6 Jul 2024. 1 p.Research output: Contribution to conference › Abstract › Scientific › peer-review
Open AccessFile30 Downloads (Pure) -
(poster) Robustness of electrical quality of ion implanted black silicon emitters: Comparison between different ion implantation service providers
Morozova, O., Chen, K., Radfar, B., Kentsch, U., Antwis, L., Savin, H. & Vähänissi, V., 2024.Research output: Contribution to conference › Abstract › Scientific › peer-review
File9 Downloads (Pure) -
Aetheras - L2 spectroscopy mission for characterisation of atmospheric escape
Anger, M., Beltoft, A. S., Brecher, J. N., Corne, A., Egger, J. A., Filomeno, S., Graça, M., Keusch, V., Khairy, G., Kowalczyk, J., Manghi, R. L., Loidolt, D. F., Marminge, M., McDougall-Page, A., Tamulevicius, L., Tonucci, E. & Knutsen, E. W., 3 Jul 2024.Research output: Contribution to conference › Abstract › Scientific
Open Access -
EXODUS: A mission to explore exoplanet evolution through understanding atmospheric escape
Rosete, C. B., Dasi, M. L., Anger, M., Sesmilo, P. B., Boyd, M. R., Dall'Omo, F., Filomeno, S., Harre, J.-V., Kahle, K. A., Pitz, I. & Saggese, V., 3 Jul 2024.Research output: Contribution to conference › Abstract › Scientific
Open Access -
High-performance miniaturized computational spectrometers with van der Waals junctions
Ahmed, F., Uddin, M. G., Liapis, A. C., Dai, Y., Cui, X., Nigmatullin, F., Yoon, H. H. & Sun, Z., 2024.Research output: Contribution to conference › Abstract › Scientific › peer-review
-
Perfect Electric Conductor and Perfect Magnetic Conductor as Fixed Points in the Landscape of Bi-Anisotropic Materials
Sihvola, A., 2024, p. 33. 1 p.Research output: Contribution to conference › Abstract › Scientific › peer-review
-
2023
(invited talk) Excellent Responsivity and Low Dark Current Obtained with Black Si Photodiode
Savin, H., Chen, K., Setälä, O., Liu, X., Radfar, B. & Vähänissi, V., 31 Oct 2023.Research output: Contribution to conference › Abstract › Scientific › peer-review
-
(invited talk) Ultrathin crystalline silicon IBC solar cells
Savin, H., 18 Nov 2023.Research output: Contribution to conference › Abstract › Scientific › peer-review
-
(oral talk) Controlling SiO2 thin film charge and interface defect density on germanium
Liu, H., Pasanen, T., Leiviskä, O., Isometsä, J., Fung, J., Yli-Koski, M., Miettinen, M., Laukkanen, P. J., Vähänissi, V. & Savin, H., 2023.Research output: Contribution to conference › Abstract › Scientific › peer-review
-
(oral talk) Effective carrier lifetime in ultrashort pulse laser hyperdoped silicon: dopant concentration dependence and practical upper limits
Schäfer, S., Liu, X., Mc Kearney, P., Paulus, S., Radfar, B., Vähänissi, V., Savin, H. & Kontermann, S., 2023.Research output: Contribution to conference › Abstract › Scientific › peer-review
Open Access -
(oral talk) Electroless excitation of semiconductors through semiconductor-liquid interfaces
Li, S., Chen, K., Vähänissi, V., Savin, H. & Oksanen, J., 2023.Research output: Contribution to conference › Abstract › Scientific › peer-review
-
(oral talk) Improved QE in CMOS image sensors with nano-black antireflection layer
Prest, M. J., Setälä, O., Stefanov, K. D., Vähänissi, V., Savin, H. & Jordan, D., 22 May 2023.Research output: Contribution to conference › Abstract › Scientific › peer-review
-
(oral talk) Nanostructured Silicon Hyperdoped with Se by Ion Implantation and Flash Lamp Annealing
Radfar, B., Liu, X., Prucnal, S., Shaikh, M. S., Kentsch, U., Vähänissi, V., Berencén, Y., Zhou, S. & Savin, H., 19 Sept 2023.Research output: Contribution to conference › Abstract › Scientific › peer-review
-
(oral talk) Surface Passivation and Charge Transfer at TiO2/Si Interface
Liu, X., Khan, R., Pasanen, H., Ali-Löytty, H., Vähänissi, V., Valden, M., Tkachenko, N. V. & Savin, H., 2023. 2 p.Research output: Contribution to conference › Abstract › Scientific › peer-review
-
(poster) Contact formation via femtosecond-laser hyperdoping in silicon optoelectronic devices
Liu, X., Chen, K., Radfar, B., Mc Kearney, P., Paulus, S., Schäfer, S., Serué, M., Mutschall, D., Koskinen, V., Pasanen, T., Vähänissi, V., Juntunen, M., Kontermann, S. & Savin, H., 1 Jun 2023.Research output: Contribution to conference › Abstract › Scientific › peer-review
File18 Downloads (Pure) -
(poster) Highly Sensitive Ultra Violet Sensor
Niemela, A., Laurila, J., Hovatta, T., Sipilä, H., Liu, X. & Savin, H., 31 May 2023.Research output: Contribution to conference › Abstract › Scientific › peer-review
-
(poster) Spatial uniformity of black silicon induced junction photodiode responsivity
Heinonen, J., Haarahiltunen, A., Vähänissi, V., Pasanen, T., Savin, H., Toivanen, J. & Juntunen, M., 2023.Research output: Contribution to conference › Abstract › Scientific › peer-review
-
(poster) Surface Passivation of Si by Atomic Layer Deposited TiO2
Liu, X., Vähänissi, V., Savin, H., Khan, R., Pasanen, H., Ali-Löytty, H., Valden, M. & Tkachenko, N. V., 2023.Research output: Contribution to conference › Abstract › Scientific › peer-review
-
Chirality nonlinear optics enabled modulator and logic gates
Zhang, Y., Muñoz, J. A. & Sun, Z., 2023, p. 1279-1280. 2 p.Research output: Contribution to conference › Abstract › Scientific › peer-review
-
Chirality nonlinear optics with 2D layered materials
Zhang, Y., Muñoz, J. A., Bai, X., Liapis, A. C. & Sun, Z., 2023.Research output: Contribution to conference › Abstract › Scientific › peer-review
-
CMOS-compatible high energy passively Q-switched laser
Singh, N., Sinobad, M., Lorenzen, J., Wang, K., Liapis, A. C., Frankis, H., Gaafar, M. A., Haugg, S., Francis, H., Carreira, J., Geiselmann, M., Herr, T., Bradley, J., Sun, Z., Garicia-Blanco, S. M. & Kärtner, F. X., 2023.Research output: Contribution to conference › Abstract › Scientific › peer-review
-
CONDUCTING RADIATION BELT SCIENCE WITH CUBESATS: SATELLITE DESIGN FOR FORESAIL-2 AND 3
Anger, M., Clayhills, B., Cheremetiev, K., Niemelä, P., Mayank, M., Lundén, V., Fetzer, A., Palmroth, M., Kilpua, E., Vainio, R., Janhunen, P., Fischer, D., Slavinskis, A. & Praks, J., 2023. 2 p.Research output: Contribution to conference › Abstract › Scientific
File45 Downloads (Pure) -
High elliptical orbit space weather satellite design: Foresail-2
Anger, M., Praks, J., Slavinskis, A., Clayhills, B., Cheremetiev, K., Lundén, V., Hiltunen, M., Fetzer, A., Kärkkäinen, T., Mayank, M., Räty, T., Palmroth, M., Kilpua, E., Vainio, R., Oleynik, P., Janhunen, P., Toivanen, P. & Fischer, D., Jan 2023.Research output: Contribution to conference › Abstract › Scientific
-
High energy passively Q-switched laser on a CMOS platform
Singh, N., Lorenzen, J., Sinobad, M., Wang, K., Liapis, A. C., Frankis, H., Gaafar, M. A., Haugg, S., Francis, H., Carreira, J., Geiselmann, M., Herr, T., Bradley, J., Sun, Z., Garcia-Blanco, S. M. & Kärtner, F. X., 2023.Research output: Contribution to conference › Abstract › Scientific › peer-review
-
Light-to-sound conversion in silicon nanodrums
Kornienko, V. V., Koskinen, T. & Tittonen, I., 2023.Research output: Contribution to conference › Abstract › Scientific › peer-review
-
Miniaturized Spectrometer with Bias-Configurable Two-Dimensional Semiconductor/Metal Schottky Junction
Cui, X., Nigmatulin, F., Du, M., Liapis, A. C., Yoon, H. H. & Sun, Z., 2023.Research output: Contribution to conference › Abstract › Scientific › peer-review
-
Noise types in correlation-based target detection
Kornienko, V. V. & Tittonen, I., 2023.Research output: Contribution to conference › Abstract › Scientific › peer-review
-
Nonreciprocal transmission through metasurfaces with phase transition materials
Tripathi, A., Ugwu, C. F., Asadchy, V. S., Kravchenko, I., Fan, S., Kivshar, Y., Valentine, J. & Kruk, S. S., 2023.Research output: Contribution to conference › Abstract › Scientific › peer-review
Open Access -
Optical Transport of a Metallic Particle using an All-fiber Airy-like Beam Generator
Lee, H., Choi, H., Lee, H. J., Partanen, M., Kim, S., Kim, M., Dholakia, K. & Oh, K., 2023.Research output: Contribution to conference › Abstract › Scientific › peer-review
-
Photoacoustic detector for terahertz power measurements
Sharma, S., Mohsen, A., Rossi, J., Vainio, M., Sun, Z., Steiger, A. & Ikonen, E., 2023.Research output: Contribution to conference › Abstract › Scientific › peer-review
-
Polarization Vortex-Driven Third-Harmonic Generation in a Single Vertically-Aligned Semiconductor Nanowire
Annurakshita, S., Mäntynen, H., Tamashevich, Y., Kallioniemi, L., Zang, X., Anttu, N., Ornigotti, M., Lipsanen, H. & Bautista, G., 2023.Research output: Contribution to conference › Abstract › Scientific › peer-review
-
Radiation considerations for the Foresail-2 CubeSat mission to the Van-Allen belts
Anger, M., Fetzer, A., Cheremetiev, K., Eritja Olivella, A., Oleynik, P., Palmroth, M., Kilpua, E., Vainio, R., Janhunen, P., Fischer, D. & Praks, J., 2023.Research output: Contribution to conference › Abstract › Scientific
-
Ultra-miniaturized Optical Spectrometers with a Highly Tunable van der Waals Junction
Yoon, H. H., Ahmed, F., Fernandez, H. A., Nigmatulin, F., Cui, X., Uddin, M. G., Liapis, A. C., Cai, W., Yang, Z., Hakonen, P., Lipsanen, H., Hassan, T. & Sun, Z., 2023.Research output: Contribution to conference › Abstract › Scientific › peer-review
-
Wafer-Scale Atomic-Layer-Deposition of Er3+- and Yb3+- Doped Gain Materials for Integrated Photonics
Liapis, A. C., Pelgrin, V., Liu, P., Cui, X., Rosa, J. M. A., Seppannen, H., Li, D., Reduto, I., Honkanen, S., Lipsanen, H. & Sun, Z., 2023.Research output: Contribution to conference › Abstract › Scientific › peer-review
1 Citation (Scopus) -
2022
(invited talk) Black silicon solar cells - more than solar cells?
Savin, H., 17 Dec 2022.Research output: Contribution to conference › Abstract › Scientific › peer-review
-
(invited talk) Copper defects in silicon – harmful or not ?
Savin, H., 2022.Research output: Contribution to conference › Abstract › Scientific › peer-review