Ari Alastalo

2023

Focused Review on Print-Patterned Contact Electrodes for Metal-Oxide Thin-Film Transistors

Liu, F. (Corresponding Author), Gillan, L., Leppäniemi, J. & Alastalo, A., 6 Mar 2023, In: Advanced Materials Interfaces. 10, 7, 2202258.

Research output: Contribution to journal › Review Article › peer-review

Open Access

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10 Citations (Scopus)

134 Downloads (Pure)

Modular vertically-integrated skin patch for biosignal measurements

Alastalo, A., Keränen, K., Suhonen, M., Ollila, J., Huttunen, A., Appeltans, R., Sijbers, W., van Gestel, G., Hadipour, A., Lammar, S., Aguirre, A., Michalczuk, R., Gapp, C., Scholz, M., Peters, M., Etzel, F., Hübner, G., Krebs, M., Turyk, Z. & Bucher, N., 1 Dec 2023, In: Flexible and Printed Electronics. 8, 4, 045002.

Research output: Contribution to journal › Article › Scientific › peer-review

Open Access

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48 Downloads (Pure)

Oxide TFTs with S/D-contacts patterned by high-resolution reverse-offset printed resist layers

Liu, F. (Corresponding Author), Sneck, A., Alastalo, A. & Leppäniemi, J. (Corresponding Author), Mar 2023, In: Flexible and Printed Electronics. 8, 1, 015017.

Research output: Contribution to journal › Article › Scientific › peer-review

Open Access

File

1 Citation (Scopus)

96 Downloads (Pure)

2022

Printed zinc tin oxide diodes: From combustion synthesis to large-scale manufacturing

Carlos, E. (Corresponding Author), Branquinho, R., Jansson, E., Leppäniemi, J. (Corresponding Author), Menezes, J., Pereira, R., Deuermeier, J., Alastalo, A., Eiroma, K., Hakola, L., Fortunato, E. & Martins, R. (Corresponding Author), 31 Jan 2022, In: Flexible and Printed Electronics. 7, 1, 11 p., 014005.

Research output: Contribution to journal › Article › Scientific › peer-review

Open Access

6 Citations (Scopus)

Wristband for Bio-signal Monitoring

Keränen, K., Kurkela, T., Hietavalkama, T., Tuulari, E., Kemppainen, J., Michalczuk, R. & Alastalo, A., 2022, 2022 IEEE 9th Electronics System-Integration Technology Conference, ESTC 2022: Proceedings. IEEE Institute of Electrical and Electronic Engineers, p. 259-263 5 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

2021

Inkjet-Printed Ternary Oxide Dielectric and Doped Interface Layer for Metal-Oxide Thin-Film Transistors with Low Voltage Operation

Gillan, L. (Corresponding Author), Li, S., Lahtinen, J., Chang, C. H., Alastalo, A. & Leppäniemi, J., 23 Jun 2021, In: Advanced Materials Interfaces. 8, 12, 2100728.

Research output: Contribution to journal › Article › Scientific › peer-review

Open Access

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22 Citations (Scopus)

50 Downloads (Pure)

Simultaneous multi-location wireless monitoring of sweat lactate trends

Gillan, L. (Corresponding Author), Teerinen, T., Suhonen, M., Kivimäki, L. & Alastalo, A., Sept 2021, In: Flexible and Printed Electronics. 6, 3, 034003.

Research output: Contribution to journal › Article › Scientific › peer-review

Open Access

File

11 Citations (Scopus)

55 Downloads (Pure)

2020

Printed, Highly Stable Metal Oxide Thin-Film Transistors with Ultra-Thin High-κ Oxide Dielectric

Carlos, E., Leppäniemi, J. (Corresponding Author), Sneck, A., Alastalo, A., Deuermeier, J., Branquinho, R., Martins, R. & Fortunato, E., 1 Mar 2020, In: Advanced Electronic Materials. 6, 3, 1901071.

Research output: Contribution to journal › Article › Scientific › peer-review

64 Citations (Scopus)

2019

0.6V threshold voltage thin film transistors with solution processable indium oxide (In₂O₃) Channel and Anodized High-κ Al₂O₃ Dielectric

Bhalerao, S. R., Lupo, D., Zangiabadi, A., Kymissis, I., Leppaniemi, J., Alastalo, A. & Berger, P. R., 22 May 2019, In: IEEE Electron Device Letters. 40, 7, p. 1112-1115 4 p., 8720175.

Research output: Contribution to journal › Article › Scientific › peer-review

15 Citations (Scopus)

Reverse-Offset Printing of Metal-Nitrate-Based Metal Oxide Semiconductor Ink for Flexible TFTs

Leppäniemi, J. (Corresponding Author), Sneck, A., Kusaka, Y., Fukuda, N. & Alastalo, A., 2019, In: Advanced Electronic Materials. 5, 8, 1900272.

Research output: Contribution to journal › Article › Scientific › peer-review

25 Citations (Scopus)

2018

High performance solution processed oxide thin-film transistors with inkjet printed Ag source-drain electrodes

Gillan, L. (Corresponding Author), Leppäniemi, J., Eiroma, K., Majumdar, H. & Alastalo, A., 1 Jan 2018, In: Journal of Materials Chemistry C. 6, 13, p. 3220-3225 6 p.

Research output: Contribution to journal › Article › Scientific › peer-review

19 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 journal › Article › Scientific › peer-review

20 Citations (Scopus)

Reverse Offset Printing of Semidried Metal Acetylacetonate Layers and Its Application to a Solution-Processed IGZO TFT Fabrication

Kusaka, Y. (Corresponding Author), Shirakawa, N., Ogura, S., Leppäniemi, J., Sneck, A., Alastalo, A., Ushijima, H. & Fukuda, N., 25 Jul 2018, In: ACS Applied Materials & Interfaces. 10, 29, p. 24339-24343

Research output: Contribution to journal › Article › Scientific › peer-review

22 Citations (Scopus)

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 proceeding › Conference article in proceedings › Scientific › peer-review

1 Citation (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 journal › Article › Scientific › peer-review

37 Citations (Scopus)

2017

Far-UV Annealed Inkjet-Printed In₂O₃ Semiconductor Layers for Thin-Film Transistors on a Flexible Polyethylene Naphthalate Substrate

Leppäniemi, J., Eiroma, K., Majumdar, H. & Alastalo, A., 15 Mar 2017, In: ACS Applied Materials & Interfaces. 9, 10, p. 8774-8782

Research output: Contribution to journal › Article › Scientific › peer-review

Open Access

71 Citations (Scopus)

Second-order perturbation theory for the single-impurity Anderson model of a BCS superconductor

Alastalo, A. T., 15 Sept 2017, In: Journal of Magnetism and Magnetic Materials. 438, p. 193-203 11 p.

Research output: Contribution to journal › Article › Scientific › peer-review

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 7970292

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

2 Citations (Scopus)

2016

In2O3 thin-film transistors via inkjet printing for depletion-load nMOS inverters

Leppäniemi, J., Eiroma, K., Majumdar, H. S. & Alastalo, A. T., 2016, In: IEEE Electron Device Letters. 37, 4, p. 445-448

Research output: Contribution to journal › Article › Scientific › peer-review

23 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 proceeding › Conference article in proceedings › Scientific › peer-review

7 Citations (Scopus)

Towards printed millimeter-wave components: Material characterization

Khanal, S., Semkin, V., Asadchy, V., Laurinaho, J. A., Alastalo, A., Sneck, A., Mäkelä, T., Tretyakov, S. & Räisänen, 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 proceeding › Conference article in proceedings › Scientific › peer-review

5 Citations (Scopus)

2015

All-printed transistors on nano cellulose substrate

Hassinen, Alastalo (Corresponding Author), Eiroma, Tenhunen, T.-M., Kunnari, V., Kaljunen, T., Forsström, U. & Tammelin, T., 2015, In: MRS Advances. 1, 10, p. 645-650

Research output: Contribution to journal › Article › Scientific › peer-review

13 Citations (Scopus)

Flexography-printed In2O3 semiconductor layers for high-mobility thin-film transistors on flexible plastic substrate

Leppäniemi, J., Huttunen, O.-H., Majumdar, H. & Alastalo, A. (Corresponding Author), 2015, In: Advanced Materials. 27, 44, p. 7168-7175

Research output: Contribution to journal › Article › Scientific › peer-review

Open Access

116 Citations (Scopus)

Gravure printed sol-gel derived AlOOH hybrid nanocomposite thin films for printed electronics

Kololuoma, T. (Corresponding Author), Leppäniemi, J., Majumdar, H., Branquinho, R., Hervei-Valcu, E., Musat, V., Martins, R., Fortunato, E. & Alastalo, A., 2015, In: Journal of Materials Chemistry C. 3, 8, p. 1776-1786

Research output: Contribution to journal › Article › Scientific › peer-review

10 Citations (Scopus)

2014

Combined far ultraviolet and thermal annealing of metal nitrate precursors for solution processed IZO TFTs

Leppäniemi, J., Ojanperä, K., Majumdar, H., Kololuoma, T. & Alastalo, A., 2014.

Research output: Contribution to conference › Conference article › Scientific

Effect of UV light and low temperature on solution-processed, high-performance metal-oxide semiconductors and TFTs

Majumdar, H., Leppäniemi, J., Ojanperä, K., Huttunen, O.-H. & Alastalo, A., 2014, Proceedings of the 5th Electronics System-Integration Technology Conference, ESTC 2014. IEEE Institute of Electrical and Electronic Engineers

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

1 Citation (Scopus)

Modelling of printable metal-oxide TFTs for circuit simulation

Alastalo, A., Leppäniemi, J., Ojanperä, K. & Majumdar, H., 2014, Proceedings of the 5th Electronics System-Integration Technology Conference, ESTC 2014. IEEE Institute of Electrical and Electronic Engineers

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

Partial carbon footprint estimate for printed electronic circuit

Niininen, M., Siitonen, S., Gooden, P., Leedham, T., Alastalo, A. & Kololuoma, T., 2014.

Research output: Contribution to conference › Conference Poster › Scientific

Printed low-voltage fuse memory on paper

Leppäniemi, J., Mattila, T., Eiroma, K., Miyakawa, T., Murata, K. & Alastalo, A., 2014, In: IEEE Electron Device Letters. 35, 3, p. 354-356

Research output: Contribution to journal › Article › Scientific › peer-review

12 Citations (Scopus)

Printed low-voltage programmable write-once-read-many-memories

Leppäniemi, J., Fukuda, N., Alastalo, A., Mattila, T., Eiroma, K. & Kololuoma, T., 2014, Proceedings of the 5th Electronics System-Integration Technology Conference, ESTC 2014. IEEE Institute of Electrical and Electronic Engineers

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

1 Citation (Scopus)

Rapid low-temperature processing of metal-oxide thin film transistors with combined far ultraviolet and thermal annealing

Leppäniemi, J. (Corresponding Author), Ojanperä, K., Kololuoma, T., Huttunen, O.-H., Dahl, J., Tuominen, M., Laukkanen, P., Majumdar, H. & Alastalo, A., 2014, In: Applied Physics Letters. 105, 11, 113514.

Research output: Contribution to journal › Article › Scientific › peer-review

49 Citations (Scopus)

Roll-to-roll printed flexible Sensors

Hast, J., Alastalo, A., Jansson, E., Kemppainen, A., Kololuoma, T., Tuomikoski, M. & Kopola, H., 2014, IMAPS Nordic Annual Conference 2014. Kutilainen, J. (ed.). Oulu: IMAPS Nordic, p. 93-105

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

2013

Roll-to-Roll manufacturing of printed OLEDs

Hast, J., Tuomikoski, M., Suhonen, R., Väisänen, K.-L., Välimäki, M., Maaninen, T., Apilo, P., Alastalo, A. & Maaninen, A., 2013, In: SID International Symposium: Digest of Technical Papers. 44, 1, p. 192-195

Research output: Contribution to journal › Article › Scientific › peer-review

40 Citations (Scopus)

2012

Flexible bio-based pigment nanocellulose substrate for printed electronics

Torvinen, K., Sievänen, J., Mattila, T., Alastalo, A. & Hellen, E., 2012.

Research output: Contribution to conference › Conference article › Scientific

Non-linear resonating sensor and a method

Allen, M. (Inventor), Viikari, V. (Inventor), Varpula, T. (Inventor), Mattila, T. (Inventor), Alastalo, A. (Inventor) & Seppä, H. (Inventor), 20 Sept 2012, IPC No. H01Q 15/ 00 A I, Patent No. US2012235847, Priority date 29 Mar 2012, Priority No. US201213433315

Research output: Patent › Patent

Roll-to-roll printed resistive WORM memory on a flexible substrate

Leppäniemi, J. (Corresponding Author), Mattila, T., Kololuoma, T., Suhonen, M. & Alastalo, A., 2012, In: Nanotechnology. 23, 30

Research output: Contribution to journal › Article › Scientific › peer-review

23 Citations (Scopus)

Water-based carbon-coated copper nanoparticle fluid: Formation of conductive layers at low temperature by spin coating and inkjet deposition

Eiroma, K., Forsman, J., Hult, E.-L., Auvinen, A., Sipiläinen-Malm, T., Alastalo, A., Tapper, U., Leppäniemi, J., Mattila, P., Lyyränen, J., Sarlin, J., Jokiniemi, J. & Mössmer, S., 2012, In: Journal of Imaging Science and Technology. 56, 4, 10 p.

Research output: Contribution to journal › Article › Scientific › peer-review

3 Citations (Scopus)

2011

Contactless electrical sintering of silver nanoparticles on flexible substrates

Allen, M., Alastalo, A., Suhonen, M., Mattila, T., Leppäniemi, J. & Seppä, H., 2011, In: IEEE Transactions on Microwave Theory and Techniques. 59, 5, p. 1419-1429

Research output: Contribution to journal › Article › Scientific › peer-review

70 Citations (Scopus)

Contactless read-out of printed memory

Allen, M. (Corresponding Author), Aronniemi, M., Mattila, T., Helistö, P., Sipola, H., Rautiainen, A., Leppäniemi, J., Alastalo, A., Korhonen, R. & Seppä, H., 2011, In: Microelectronic Engineering. 88, 9, p. 2941-2945 5 p.

Research output: Contribution to journal › Article › Scientific › peer-review

7 Citations (Scopus)

Printed WORM memory on a flexible substrate based on rapid electrical sintering of nanoparticles

Leppäniemi, J., Aronniemi, M., Mattila, T., Alastalo, A., Allen, M. & Seppä, H., 2011, In: IEEE Transactions on Electron Devices. 58, 1, p. 151-159 9 p.

Research output: Contribution to journal › Article › Scientific › peer-review

26 Citations (Scopus)

Synthesis of cobalt nanoparticles to enhance magnetic permeability of metal-polymer composites

Koskela, P. (Corresponding Author), Teirikangas, M., Alastalo, A., Forsman, J., Juuti, J., Tapper, U., Auvinen, A., Seppä, H., Jantunen, H. & Jokiniemi, J., 2011, In: Advanced Powder Technology. 22, 5, p. 649-656

Research output: Contribution to journal › Article › Scientific › peer-review

12 Citations (Scopus)

2010

A process for SOI resonators with surface micromachined covers and reduced electrostatic gaps

Dekker, J. R., Alastalo, A. & Kattelus, H., 2010, In: Journal of Micromechanics and Microengineering. 20, 4, 045003.

Research output: Contribution to journal › Article › Scientific › peer-review

3 Citations (Scopus)

Electrical Sintering of Conductor Grids for Optoelectronic Devices

Allen, M., Suhonen, M., Leppäniemi, J., Alastalo, A., Mattila, T., Kemppainen, A. & Seppä, H., 2010, Proceedings of LOPE-C 2010.

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

Low-temperature solution-processed ZnO transistors

Ojanperä, K., Raappana, J., Alastalo, A., Leppäniemi, J., Kololuoma, T., Mattila, T., Munter, T. & Tappura, K., 2010, International Conference and Exhibition for the Organic and Printed Electronics Industry, 2010. p. 206-208

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific

Modelling of nanoparticle sintering under electrical boundary conditions

Alastalo, A. T., Seppä, H., Leppäniemi, J. H., Aronniemi, M. J., Allen, M. L. & Mattila, T., 2010, In: Journal of Physics D: Applied Physics. 43, 48, 485501.

Research output: Contribution to journal › Article › Scientific › peer-review

10 Citations (Scopus)

Printable WORM and FRAM memories and their applications

Alastalo, A., Mattila, T., Leppäniemi, J., Suhonen, M., Kololuoma, T., Schaller, A., Andersson, H., Manuilskiy, A., Gao, J., Nilsson, H.-E., Rusu, A., Ayöz, S., Stolichnov, I., Siitonen, S., Gulliksson, M., Sidén, J., Lehnert, T., Adam, J., Veith, M. & Merkulov, A. & 4 others, Damaschek, Y., Steiger, J., Cederberg, M. & Konecny, M., 2010, Proceedings of LOPE-C 2010: International Conference and Exhibition for the Organic and Printed Electronics Industry, LOPE-C, Large-Area, Organic & Printed Electronics Convention. p. 8-12

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

Substrate-facilitated nanoparticle sintering and component interconnection procedure

Allen, M., Leppäniemi, J., Vilkman, M., Alastalo, A. & Mattila, T., 2010, In: Nanotechnology. 21, 47

Research output: Contribution to journal › Article › Scientific › peer-review

41 Citations (Scopus)

Wireless ferroelectric resonating sensor

Viikari, V., Seppä, H., Mattila, T. & Alastalo, A., 2010, In: IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 57, 4, p. 785-791

Research output: Contribution to journal › Article › Scientific › peer-review

Open Access

20 Citations (Scopus)

2009

Large area printed smart systems: From components to systems

Kemppainen, A., Kopola, H., Korhonen, R., Alastalo, A., Maaninen, A., Tuomikoski, M., Hast, J. & Laakso, P., 2009.

Research output: Contribution to conference › Conference article › Scientific

Micromechanical Sensor, Sensor Array and Method

Seppa, H. (Inventor), Tappura, K. (Inventor), Tuppurainen, J. (Inventor), Mattila, T. (Inventor), Alastalo, A. (Inventor), Helle, H. (Inventor) & Oja, A. (Inventor), 12 Nov 2009, IPC No. G01N 29/ 036 A I, Patent No. US2009277271, Priority date 4 Jul 2006, Priority No. WO2006FI00240

Research output: Patent › Patent

Ari Alastalo

Research output

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