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2019

Substrates based on cellulose nanofibrils for printed electronics and optics

Torvinen, K., Makela, T., Khakalo, A. & Tammelin, T., Jun 2019, International Conference on Nanotechnology for Renewable Materials 2019. TAPPI Press, p. 279-289

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

2018
5 Citations (Scopus)

Reverse-offset for roll-to-roll high-resolution printing

Sneck, A., Mäkelä, T. & Alastalo, A., 2018, In : Flexible and Printed Electronics. 3, 1, 014001.

Research output: Contribution to journalArticleScientificpeer-review

Offset printing
Ink
Printing
Plastics
Nanoparticles

Roll-to-roll reverse offset printing of millimeter-wave transmission lines and antennas on flexible substrates

Zheng, J., Ala-Laurinaho, J., Sneck, A., Mäkelä, T., Alastalo, A. & Räisänen, A. V., 2018, 12th European Conference on Antennas and Propagation, EuCAP 2018. Institution of Engineering and Technology IET, Vol. CP741. 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Offset printing
Wave transmission
Microstrip antennas
Millimeter waves
Printing
6 Citations (Scopus)

Systematic Design of Printable Metasurfaces: Validation Through Reverse-offset Printed Millimeter-wave Absorbers

Wang, X. C., Diaz-Rubio, A., Sneck, A., Alastalo, A., Makela, T., Ala-Laurinaho, J., Zheng, J. F., Raisanen, A. V. & Tretyakov, S. A., 1 Mar 2018, In : IEEE Transactions on Antennas and Propagation. 66, 3, p. 1340 - 1351 12 p.

Research output: Contribution to journalArticleScientificpeer-review

Millimeter waves
Offset printing
Wavefronts
Inductance
Electromagnetic waves

Thermal roll-to-roll nanoimprinting using a replica mold without release agent

Unno, N., Kakimoto, S., Mäkelä, T., Hiwasa, S. & Taniguchi, J., 19 Oct 2018, In : Journal of Advanced Mechanical Design, Systems and Manufacturing. 12, 5, 11 p., JAMDSM0101.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Mold release agents
Resins
Hardness
Molds
Hot Temperature
2017
2 Citations (Scopus)

Studies on applicability of reverse offset in printing millimeter-wave antennas on flexible substrates

Zheng, J., Ala-Laurinaho, J., Alastalo, A., Mäkelä, T., Sneck, A. & Räisänen, A. V., 6 Jul 2017, 10th Global Symposium on Millimeter-Waves, GSMM 2017. So, K. K. & Chan, K. F. (eds.). IEEE Institute of Electrical and Electronic Engineers , p. 42-43 2 p. 7970292

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Millimeter waves
printing
millimeter waves
Printing
antennas

Thermal roll-to-roll nanoimprinting using a replica mold without release agent

Unno, N., Kakimoto, S., Mäkelä, T., Hiwasa, S. & Taniguchi, J., 13 Nov 2017, Proceedings of the 9th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2017. Japan Society of Mechanical Engineers, 022

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Mold release agents
Resins
Hardness
Molds
Hot Temperature
2016
13 Citations (Scopus)
Open Access
Cellulose films
Fabrication
cellulose
fabrication
Cellulose
cellulose
fabrication
printing
softening
humidity
27 Citations (Scopus)

Plasmonic colors: Toward mass production of metasurfaces

Højlund-Nielsen, E., Clausen, J., Mäkela, T., Højlund Thamdrup, L., Zalkovskij, M., Nielsen, T., Li Pira, N., Ahopelto, J., Mortensen, N. A. & Kristensen, A., 2016, In : Advanced Materials Technologies. 1, 7

Research output: Contribution to journalArticleScientificpeer-review

Die casting inserts
Molding
Polymers
Color
Metallizing

Roll-to-Roll Nanoimprinting of CNF Film

Mäkelä, T., Kainlauri, M., Willberg-Keyriläinen, P., Tammelin, T. & Forsström, U., 2016, 2016 TAPPI International Conference on Nanotechnology for Renewable Materials. TAPPI Press, Vol. 1. p. 73-83

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Lithography
Hot Temperature

Self-relaxation characteristics of roll-to-roll imprinted nanogratings on plastic film

Unno, N., Mäkelä, T. & Taniguchi, J., 2016, In : Microelectronic Engineering. 153, p. 83-87

Research output: Contribution to journalArticleScientificpeer-review

Plastic films
polymeric films
Nanoimprint lithography
Cellulose
cellulose
5 Citations (Scopus)

Suitability of roll-to-roll reverse offset printing for mass production of millimeter-wave antennas: Progress report

Räisänen, A. V., Ala-Laurinaho, J., Asadchy, V., Diaz-Rubio, A., Khanal, S., Semkin, V., Tretyakov, S., Wang, X., Zheng, J., Alastalo, A., Mäkelä, T. & Sneck, A., 9 Jan 2016, Antennas & Propagation Conference (LAPC), 2016 Loughborough. IEEE Institute of Electrical and Electronic Engineers , p. 1-5

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Offset printing
Millimeter waves
Antennas
Ink
Printing

Surface hydrophobization of CNF films by roll-to-roll HMDSO plasma deposition and nanoimprinting

Vartiainen, J., Malm, T., Mäkelä, T., Kaljunen, T., Kunnari, V., Tammelin, T. & Forsström, U., 2016, Abstract book. 191

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

Surface Hydrophobization of CNF Films by Roll-to-Roll HMDSO Plasma Deposition and Nanoimprinting

Vartiainen, J., Malm, T., Mäkelä, T., Kaljunen, T., Kunnari, V., Tammelin, T. & Forsström, U., 2016, Abstract book. TAPPI Press, 111

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

4 Citations (Scopus)

Towards printed millimeter-wave components: Material characterization

Khanal, S., Semkin, V., Asadchy, V., Laurinaho, J. A., Alastalo, A., Sneck, A., Makela, T., Tretyakov, S. & Raisanen, A. V., 27 Jun 2016, 2016 Global Symposium on Millimeter Waves, GSMM 2016 and ESA Workshop on Millimetre-Wave Technology and Applications. IEEE Institute of Electrical and Electronic Engineers , 7500324

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

inks
Millimeter waves
Ink
millimeter waves
polyethylene terephthalate
2015
13 Citations (Scopus)

Printed pressure sensor matrix with organic field-effect transistors

Hassinen, T., Eiroma, K., Mäkelä, T. & Ermolov, V., 2015, In : Sensors and Actuators A: Physical. 236, p. 343-348

Research output: Contribution to journalArticleScientificpeer-review

Organic field effect transistors
Pressure sensors
pressure sensors
field effect transistors
Sensors

Thermal roll to roll nanoimprint using replica mould made by UV curable resin

Kakimoto, S., Unno, N., Mäkelä, T., Hiwasa, S. & Taniguchi, J., 2015, MNE2015.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Thermoplastics
Nanoimprint lithography
Resins
Quartz
Fabrication
2014

Nanometer to micrometer scale patterning by thermal roll to roll NIL

Mäkelä, T., 2014.

Research output: Contribution to conferenceConference articleScientificpeer-review

micrometers
polymeric films
fluidics
polyethylene terephthalate
conducting polymers
8 Citations (Scopus)

Thermal roll-to-roll imprinted nanogratings on plastic film

Unno, N., Mäkelä, T. & Taniguchi, J., 2014, In : Journal of Vacuum Science and Technology B: Nanotechnology and Microelectronics. 32, 6

Research output: Contribution to journalArticleScientificpeer-review

Plastic films
Controllability
Energy conversion
Temperature
Industrial applications

Thermal Roll-to-Roll Imprinted Nanogratings on Plastic Film

Unno, N., Mäkelä, T. & Taniguchi, J., 2014, In : Journal of Vacuum Science and Technology B: Nanotechnology and Microelectronics. B 32, 6, 5 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Plastic films
Cellulose
Digital instruments
Nanoimprint lithography
Atomic force microscopy
2013
4 Citations (Scopus)

Electrostatic MEMS tunable split-ring resonators for THz filter applications

Han, Z., Kohno, K., Haatainen, T., Mäkelä, T., Fujita, H., Hirakawa, K. & Toshiyoshi, H., 2013, 2013 International Conference on Optical MEMS and Nanophotonics (OMN). IEEE Institute of Electrical and Electronic Engineers , p. 165-166

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

microelectromechanical systems
switches
resonators
electrostatics
filters
2012
4 Citations (Scopus)

Integration of rotated 3-D structures into pre-patterned PMMA substrate using step & stamp nanoimprint lithography

Haatainen, T., Mäkelä, T., Schleunitz, A., Grenci, G. & Tormen, M., 2012, In : Microelectronic Engineering. 98, p. 180-183 3 p.

Research output: Contribution to journalArticleScientificpeer-review

Nanoimprint lithography
Polymethyl Methacrylate
Polymethyl methacrylates
polymethyl methacrylate
lithography
109 Citations (Scopus)

IR-sintering of ink-jet printed metal-nanoparticles on paper

Tobjörk, D., Aarnio, H., Pulkkinen, P., Bollström, R., Määttänen, A., Ihalainen, P., Mäkelä, T., Peltonen, J., Toivakka, M. & Tenhu, H., 2012, In : Thin Solid Films. 520, 7, p. 2949-2955 7 p.

Research output: Contribution to journalArticleScientificpeer-review

Metal nanoparticles
inks
Ink
sintering
Sintering
2 Citations (Scopus)

Pilot production of photonic devices by roll-to-roll nanoimprinting

Mäkelä, T., Haatainen, T. & Ahopelto, J., 2012, In : Journal of Photopolymer Science and Technology. 25, 2, p. 227-228 1 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Photonic devices
Luminance
Atomic force microscopy
Waveguides
Microscopes
13 Citations (Scopus)

Roll-to-roll pilot nanoimprinting process for backlight devices

Mäkelä, T. & Haatainen, T., 2012, In : Microelectronic Engineering. 97, p. 89-91 3 p.

Research output: Contribution to journalArticleScientificpeer-review

Polymethyl Methacrylate
Polymethyl methacrylates
Light emitting diodes
Luminescence
Confocal microscopy
2011

Fabrication of optical devices by rotation controlled nanoimprinting

Haatainen, T., Mäkelä, T. & Ahopelto, J., 2011, Proceedings of the XLV Annual Conference of the Finnish Physical Society and the Second Nordic Physics Meeting. Dal Maso, M. & Holmström, E. (eds.). Helsinki: University of Helsinki, p. 210 P1.77. (University of Helsinki: Department of Physics. Report Series in Physics D; No. HU-P-D178).

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

Open Access
fabrication
gratings
positioning
atomic force microscopy
microscopy
24 Citations (Scopus)

Hybrid working stamps for high speed roll-to-roll nanoreplication with molded sol-gel relief on a metal backbone

Schleunitz, A., Spreu, C., Mäkelä, T., Haatainen, T., Klukowska, A. & Schift, H., 2011, In : Microelectronic Engineering. 88, 8, p. 2113-2116 4 p.

Research output: Contribution to journalArticleScientificpeer-review

Molds
Sol-gels
Metals
high speed
gels

Nanoimprint fabrication process for hybrid 3D stamps

Haatainen, T., Mäkelä, T., Schleunitz, A., Grenci, G. & Tormen, M., 2011, Conference Program and Proceeding Book: The 10th International Conference on Nanoimprint and Nanoprint Technology (NNT2011), Jeju, Korea, 19 - 21 October 2011. 213

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

gratings
fabrication
slabs
polymethyl methacrylate
positioning

Pilot scale roll to roll nanoimprint process for backlight devices

Mäkelä, T., Haatainen, T., Ahopelto, J., Tuohioja, T. & Rinko, K., 2011, Conference Program and Proceeding Book: The 10th International Conference on Nanoimprint and Nanoprint Technology (NNT2011), Jeju, Korea, 19 - 21 October 2011. 359

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Diffractive optical elements
Printing
Processing
Temperature
33 Citations (Scopus)

Roll-to-roll fabricated lab-on-a-chip devices

Laurberg Vig, A., Mäkelä, T., Majander, P., Lambertini, V., Ahopelto, J. & Kristensen, A., 2011, In : Journal of Micromechanics and Microengineering. 21, 3, 6 p., 035006.

Research output: Contribution to journalArticleScientificpeer-review

Lab-on-a-chip
Cellulose
Microchannels
Polymers
Polystyrenes

Roll-to-roll nanoimprinted backlight device

Mäkelä, T., Haatainen, T., Ahopelto, J., Oravasaari, J., Tuohioja, T. & Rinko, K., 2011, Proceedings of the XLV Annual Conference of the Finnish Physical Society and the Second Nordic Physics Meeting. Dal Maso, M. & Holmström, E. (eds.). Helsinki: University of Helsinki, p. 359 P2.86. (University of Helsinki: Department of Physics. Report Series in Physics D; No. HU-P-D178).

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

Open Access
cellulose
acetates
cavities
fabrication
38 Citations (Scopus)

Roll-to-roll printed gratings in cellulose acetate web using novel nanoimprinting device

Mäkelä, T., Haatainen, T. & Ahopelto, J., 2011, In : Microelectronic Engineering. 88, 8, p. 2045-2047 3 p.

Research output: Contribution to journalArticleScientificpeer-review

cellulose
Printing
acetates
Cellulose
gratings
2010

Angle controlled imprints using step and stamp imprint lithography

Haatainen, T., Mäkelä, T., Ahopelto, J. & Lecarpentier, G., 2010, Conference Program and Proceedings: 9th International Conference NNT: Nanoimprint & Nanoprint Technology. p. 138

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

Open Access
lithography
gratings
positioning
polymers
programming

Backlight device fabricated by roll-to-roll nanoimprinting

Mäkelä, T., Haatainen, T., Ahopelto, J., Oravasaari, J., Tuohioja, T. & Rinko, K., 2010.

Research output: Contribution to conferenceConference articleScientific

cellulose
acetates
printing
fabrication
glass transition temperature
17 Citations (Scopus)

Poly(aniline) doped with 5-formyl-2-furansulfonic acid: A humidity memory

Vilkman, M., Lehtinen, K., Mäkelä, T., Rannou, P. & Ikkala, O., 2010, In : Organic Electronics. 11, 3, p. 472-478 7 p.

Research output: Contribution to journalArticleScientificpeer-review

Aniline
aniline
humidity
Atmospheric humidity
Capacitance measurement
22 Citations (Scopus)

Printed all-polymer electrochemical transistors on patterned ion conducting membranes

Kaihovirta, N., Mäkelä, T., He, X., Wikman, C-J., Wilén, C-E. & Österbacka, R., 2010, In : Organic Electronics. 11, 7, p. 1207-1211 5 p.

Research output: Contribution to journalArticleScientificpeer-review

Polymers
Transistors
transistors
Ions
membranes

Printed lo-voltage organic thin film transistors on plastic and paper substrates

Tobjörk, D., Kaihovirta, N., Bollström, R., Määttänen, A., Mäkelä, T., Ihalainen, P., Peltonen, J., Toivakka, M. & Österbacka, R., 2010, p. 6D-06.

Research output: Contribution to conferenceConference articleScientific

Roll-To-Roll nanoimprinted backlight devices

Mäkelä, T., Haatainen, T., Ahopelto, J., Oravasaari, J., Tuohioja, T. & Rinko, K., 2010, Conference Program and Proceedings: 9th International Conference NNT: Nanoimprint & Nanoprint Technology. p. 50

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

Open Access
cellulose
acetates
printing
gratings
microscopy

Roll-to-Roll nanoimprinting for optical applications (Invited)

Ahopelto, J., Mäkelä, T., Haatainen, T., Rinko, K., Mendels, Schift, H., Sotomayor Torres, C. & Kristensen, A., 2010, Book of Abstracts: 3rd Asian Symposium on Nano Imprint Lithography, ASNIL 2010. Japan Society of Applied Physics, p. 18

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

Roll-to-roll UV Nanoimprinting

Mäkelä, T., Haatainen, T., Ahopelto, J. & Kawaguchi, Y., 2010, Proceedings of the 44. Annual Conference of the Finnish Physical Society. Jyväskylä: University of Jyväskylä, p. 242 7.3.9. (University of Jyväskylä: Department of Physics. Research Report; No. 3/2010).

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

Open Access
adhesion
manufacturing
low pressure

Rotation controlled imprinting

Haatainen, T., Mäkelä, T., Ahopelto, J. & Lecarpentier, G., 2010.

Research output: Contribution to conferenceConference articleScientific

Molding
Nanoimprint lithography
Fabrication
LSI circuits
Polymers