Jouni Ahopelto

19962018
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silicon Physics & Astronomy
Silicon Chemical Compounds
insulators Physics & Astronomy
membranes Physics & Astronomy
lithography Physics & Astronomy
photonics Physics & Astronomy
Photonic crystals Chemical Compounds
quantum wells Physics & Astronomy

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Projects 2018 2018

Research Output 1996 2018

(Semi-)transparent ALD TiN microelectrodes

Ryynänen, T., Pelkonen, A., Grigoras, K., Ylivaara, O., Ahopelto, J., Prunnila, M., Narkilahti, S. & Lekkala, J., 27 Jul 2018, Front. Cell. Neurosci. Conference Abstract: MEA Meeting 2018, 11th International Meeting on Substrate Integrated Microelectrode Arrays. Frontiers Media, (Frontiers in Cellular Neuroscience ).

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearchpeer-review

Open Access

Nanocrystalline silicon optomechanical cavities

Navarro-Urrios, D., Capuj, N. E., Maire, J., Colombano, M., Jaramillo-Fernandez, J., Chavez-Angel, E., Martin, L. L., Mercadé, L., Griol, A., Martínez, A., Sotomayer-Torres, C. & Ahopelto, J., 2018, In : Optics Express. 26, 8, p. 9829-9839 11 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
cavities
silicon
integrated circuits
lasing
chaos

Porous silicon supercapacitors

Grigoras, K., Ahopelto, J. & Prunnila, M., 4 Jul 2018, Handbook of Porous Silicon: Second Edition. Canham, L. (ed.). 2 ed. Springer, p. 1517-1529 13 p.

Research output: Chapter in Book/Report/Conference proceedingChapter or book articleResearchpeer-review

Porous silicon
electrochemical capacitors
Silicon
porous silicon
Electrodes

Silicon Based Nano-Thermoelectric Bolometers for Infrared Detection

Varpula, A., Grigoras, K., Tappura, K., Timofeev, A., Shchepetov, A., Hassel, J., Ahopelto, J. & Prunnila, M., 6 Dec 2018, In : Proceedings. 2, 5 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
bolometers
photometers
silicon
membranes
costs

Silicon nano-thermoelectric detectors for for sensing and instrumentation applications

Varpula, A., Renahy, D., Grigoras, K., Tappura, K., Timofeev, A., Shchepetov, A., Hassel, J., Ahopelto, J., Gomès, S. & Prunnila, M., 5 Dec 2018, Book of abstracts. Nanoscale and Microscale Heat Transfer VI : Eurotherm seminar No 111. 192

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

detectors
silicon
thermocouples
figure of merit
thermopiles