Lifetimes of confined acoustic phonons in ultrathin silicon membranes
Cuffe, J, Ristow, O, Chávez, E, Shchepetov, A, Chapuis, P-O, Alzina, F, Hettich, M, Prunnila, M, Ahopelto, J, Dekorsy, T, Sotomayor Torres, C M
Published in Physical review letters (26.02.2013)
Published in Physical review letters (26.02.2013)
Get more information
Journal Article
Reduction of the thermal conductivity in free-standing silicon nano-membranes investigated by non-invasive Raman thermometry
Chávez-Ángel, E., Reparaz, J. S., Gomis-Bresco, J., Wagner, M. R., Cuffe, J., Graczykowski, B., Shchepetov, A., Jiang, H., Prunnila, M., Ahopelto, J., Alzina, F., Sotomayor Torres, C. M.
Published in APL materials (01.01.2014)
Published in APL materials (01.01.2014)
Get full text
Journal Article
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, Sotomayor-Torres, C M, Ahopelto, J
Published in Optics express (16.04.2018)
Published in Optics express (16.04.2018)
Get full text
Journal Article
NanoElectronics roadmap for Europe: From nanodevices and innovative materials to system integration
Ahopelto, J., Ardila, G., Baldi, L., Balestra, F., Belot, D., Fagas, G., De Gendt, S., Demarchi, D., Fernandez-Bolaños, M., Holden, D., Ionescu, A.M., Meneghesso, G., Mocuta, A., Pfeffer, M., Popp, R.M., Sangiorgi, E., Sotomayor Torres, C.M.
Published in Solid-state electronics (01.05.2019)
Published in Solid-state electronics (01.05.2019)
Get full text
Journal Article
Acoustic phonon propagation in ultra-thin Si membranes under biaxial stress field
Graczykowski, B, Gomis-Bresco, J, Alzina, F, S Reparaz, J, Shchepetov, A, Prunnila, M, Ahopelto, J, M Sotomayor Torres, C
Published in New journal of physics (17.07.2014)
Published in New journal of physics (17.07.2014)
Get full text
Journal Article
Coated Porous Si for High Performance On-Chip Supercapacitors
Grigoras, K, Keskinen, J, Grönberg, L, Ahopelto, J, Prunnila, M
Published in Journal of physics. Conference series (01.01.2014)
Published in Journal of physics. Conference series (01.01.2014)
Get full text
Journal Article
Towards Plastic Electronics: Patterning Semiconducting Polymers by Nanoimprint Lithography
Behl, M., Seekamp, J., Zankovych, S., Sotomayor Torres, C.M., Zentel, R., Ahopelto, J.
Published in Advanced materials (Weinheim) (18.04.2002)
Published in Advanced materials (Weinheim) (18.04.2002)
Get full text
Journal Article
(Invited) Porous Silicon for Energy Storage at Microscale: Supercapacitors
Grigoras, Kestutis, Keskinen, Jari, Grönberg, Leif, Ahopelto, Jouni, Prunnila, Mika
Published in ECS transactions (01.01.2016)
Published in ECS transactions (01.01.2016)
Get full text
Journal Article
Intervalley-scattering-induced electron-phonon energy relaxation in many-valley semiconductors at low temperatures
Prunnila, M, Kivinen, P, Savin, A, Törmä, P, Ahopelto, J
Published in Physical review letters (11.11.2005)
Published in Physical review letters (11.11.2005)
Get more information
Journal Article
Imprinted polymer stamps for UV-NIL
Haatainen, T., Mäkelä, T., Ahopelto, J., Kawaguchi, Y.
Published in Microelectronic engineering (01.11.2009)
Published in Microelectronic engineering (01.11.2009)
Get full text
Journal Article
Properties, applications and fabrication of photonic crystals with ring-shaped holes in silicon-on-insulator
Säynätjoki, A., Mulot, M., Vynck, K., Cassagne, D., Ahopelto, J., Lipsanen, H.
Published in Photonics and nanostructures (01.04.2008)
Published in Photonics and nanostructures (01.04.2008)
Get full text
Journal Article
Conference Proceeding
Quick and Clean: Stencil Lithography for Wafer-Scale Fabrication of Superconducting Tunnel Junctions
Savu, V., Kivioja, J., Ahopelto, J., Brugger, J.
Published in IEEE transactions on applied superconductivity (01.06.2009)
Published in IEEE transactions on applied superconductivity (01.06.2009)
Get full text
Journal Article
Conference Proceeding
Electron–phonon heat transport and electronic thermal conductivity in heavily doped silicon-on-insulator film
Kivinen, P., Savin, A., Zgirski, M., Törmä, P., Pekola, J., Prunnila, M., Ahopelto, J.
Published in Journal of applied physics (01.09.2003)
Published in Journal of applied physics (01.09.2003)
Get full text
Journal Article
High Frequency Optoelectromechanical Nanocrystalline Silicon Nanobeams
Pourjamal, S., Ylivaara, O., Mercade, L., Makkonen, T., Martinez, A., Ahopelto, J.
Published in 2023 IEEE Nanotechnology Materials and Devices Conference (NMDC) (22.10.2023)
Published in 2023 IEEE Nanotechnology Materials and Devices Conference (NMDC) (22.10.2023)
Get full text
Conference Proceeding
Nanoimprinted passive optical devices
Seekamp, J, Zankovych, S, Helfer, A H, Maury, P, Torres, C M Sotomayor, Böttger, G, Liguda, C, Eich, M, Heidari, B, Montelius, L, Ahopelto, J
Published in Nanotechnology (01.10.2002)
Published in Nanotechnology (01.10.2002)
Get full text
Journal Article
Nanoimprint lithography for organic electronics
Clavijo Cedeño, C., Seekamp, J., Kam, A.P., Hoffmann, T., Zankovych, S., Sotomayor Torres, C.M., Menozzi, C., Cavallini, M., Murgia, M., Ruani, G., Biscarini, F., Behl, M., Zentel, R., Ahopelto, J.
Published in Microelectronic engineering (01.07.2002)
Published in Microelectronic engineering (01.07.2002)
Get full text
Journal Article
Conference Proceeding
Zeeman Effect in Parabolic Quantum Dots
Rinaldi, R, Giugno, PV, Cingolani, R, Lipsanen, H, Sopanen, M, Tulkki, J, Ahopelto, J
Published in Physical review letters (08.07.1996)
Published in Physical review letters (08.07.1996)
Get more information
Journal Article
Efficient light coupling into a photonic crystal waveguide with flatband slow mode
Säynätjoki, A., Vynck, K., Mulot, M., Cassagne, D., Ahopelto, J., Lipsanen, H.
Published in Photonics and nanostructures (01.11.2008)
Published in Photonics and nanostructures (01.11.2008)
Get full text
Journal Article