Scientific publications and whitepapers

 

2023

Humidity Resistance and Recovery of Sintered Sodium Potassium Niobate-Based Piezoelectrics

by G. Ferrero, M.K. Pierchala, K. Astafiev, E. Ringaard, B.R. Sudireddy, A.B. Haugne.

Read the Article

 

Exploring the Potential of Ultrasound Therapy to Reduce Skin Scars: An In Viro Study Using a Multi-Well Device Based on Printable Piezoelectric Transducers

by S.R. Porsborg, H. Krzyslak, M.K. Pierchala, V. Trolé, K. Astafiev. R. Lou-Moeller, C.P. Pennisi.

Read the article

 

2022

The Combination of Low-Frequency Ultrasound and Antibiotics Improves the Killing of In Vitro Staphylococcus aureus and Pseudonomas aeruginosa Biofilms

by L. Kvich, M.H. Christensen, M.K. Pierchala, K. Astafiev, R. Lou-Moeller, T. Bjarnsholt.

Read the article

 

Lead-Free HIFU transducers

by T. Zawada, T. Bove, K. Astafiev, E. Ringgaard, R. Lou-Moeller

Read the article

 

2019

Lead-free piezoceramic material in an industrial application
by K. Astafiev, L.M. Bierregaard, A. Kisiel, E. Ringgaard, R. Lou-Moeller, G. Egger.

Download abstract

 

Piezoelectric based ice protection system - modelling and experimental results
by V. Trolé, N. Feidenhans'l, K. Astafiev, R. Lou-Moeller.

Download abstract

 

2018

Ice detection on aircraft using SAW based sensor
by N.A. Feidenhans’l, K. Astafiev, R. Lou-Moeller.
Oral presentation; 47th Annual Symp. Ultrasonic Industry Assoc., Atlanta, US-GA, 30 Apr. – 2 May 2018.

Download abstract

 

Ice detection on aircraft using surface acoustic wave based sensor
by N.A. Feidenhans’l, K. Astafiev, R. Lou-Moeller.
Oral presentation; 9th European Workshop on Structural Health Monitoring, Manchester, UK, 10–13 Jul. 2018.

Download abstract

 

Lead-free flexible piezoelectric materials for medical applications
by L.M. Bierregaard, K. Astafiev, E. Ringgaard, R. Lou-Moeller.
Poster; Electroceramics XVI, Hasselt, Belgium, 9–12 July 2018.

Download abstract

 

Piezoelectric ceramics for vibrational energy harvesting
by E. Ringgaard, T. Zawada, L.M. Bierregaard, M. Guizzetti and R. Xu.
Oral presentation; IEEE-ISAF 2018, Int. Symp. on the Applications of Ferroelectrics, Hiroshima, Japan, 27 May – 1 Jun. 2018

Download abstract

 

2017

Aircraft ultralow-power ice protection system on the basis of piezoelectric effect
by K. Astafiev, T. Zawada, E. Ringgaard, R. Xu, M. Guizzetti, R. Lou-Moeller. Keynote presentation; Piezo 2017 Conf., Cercedilla, Spain, 22–24 Feb. 2017.

Download abstract

 

Characterization of kerfless linear arrays based on PZT thick film
by T. Zawada, L.M. Bierregaard, E. Ringgaard, R. Xu, M. Guizzetti, F. Levassort and D. Certon. IEEE Trans. Ultrason. Ferroelectr. Freq. Control, vol. 64, no. 9, pp. 1409–1416, 2017.

Download paper

 

FEM modelling of interdigitated structures with respect to poling process
by R. Xu, M. Guizzetti, K. Astafiev, E. Ringgaard.
Oral presentation; Piezo 2017 Conf., Cercedilla, Spain, 22–24 Feb. 2017.

Download abstract

 

Piezoceramic materials for vibrational energy harvesting
by E. Ringgaard, T. Zawada, L.M. Bierregaard, M. Guizzetti, R. Xu.
Invited presentation; EUROMAT 2017, Thessaloniki, Greece, 17-22 Sep. 2017.

Download abstract

 

Progress on cost-effective screen printed linear arrays for medical imaging
by L.M. Bierregaard, R. Lou-Moeller, E. Ringgaard, R. Xu, M. Guizzetti, J.P. Bagge and L.N. Moesner.
Oral presentation; 46th Annual Symp. Ultrasonic Industry Assoc., Dresden, Germany, 24–26 Apr. 2017.

Download abstract

 

PZT thick film for high frequency medical imaging
by L.M. Bierregaard, R. Lou-Moeller, E. Ringgaard, R. Xu and M. Guizzetti.
Oral presentation; ISPA 2017, Int. Symp. on Piezocomposite Applications, Dresden, Germany, 23–25 Sep. 2017.

Download abstract

2016

Characterization of linear array based on PZT thick film
by T. Zawada, L.M. Bierregaard, E. Ringgaard, R. Xu, M. Guizzetti, F. Levassort and D. Certon. Poster; 2016 IEEE Int. Ultrasonics Symp., Tours, France, 18–21 Sep. 2016. In Proc. 2016 IEEE Int. Ultrasonics Symp., pp. 1–4. doi: 10.1109/ULTSYM.2016.7728673.

Download paper

 

High frequency ultrasonic transducers for industrial applications
by T. Zawada, L.M. Bierregaard, E. Ringgaard, R. Xu, M. Guizzetti, R. Lou-Moeller, M. Lewandowski and B. Witek.
Oral presentation; 45th Annual Symp. Ultrasonic Industry Assoc., Seattle, US-WA, 4–6 Apr. 2016.

Download abstract

 

2015

Cost-effective screen printed linear arrays for medical imaging fabricated using PZT thick films
by L.M. Bierregaard, T. Zawada, E. Ringgaard, R. Xu, M. Guizzetti, J.P. Bagge and L.N. Moesner.
Oral presentation; 2015 IEEE Int. Ultrasonics Symp., Taipei, Taiwan, 21–24 Oct. 2015. In Proc. 2015 IEEE Int. Ultrasonics Symp., pp. 1–4. doi: 10.1109/ULTSYM.2015.0277.

Download paper

 

Development of microsystems based on PZT thick film technology for high frequency ultrasonic transducers and MEMS
by R. Lou-Moeller.
Invited presentation; 2015 Int. Congr. on Ultrasonics, Metz, France, 10–14 May 2015.

Download abstract

 

Development of porous piezoceramics for medical and sensor applications
by E. Ringgaard, F. Lautzenhiser, L.M. Bierregaard, T. Zawada and E. Molz.
Materials, vol. 2015, no. 8, pp. 8877–8889, 2015. doi:10.3390/ma8125498.

Download paper

 

Piezoelectric single- and multi-element ultrasonic transducers for medical applications
by T. Zawada, L.M. Bierregaard, E. Ringgaard, R. Xu and M. Guizzetti.
Oral presentation; 39th Int. Microelectron. Packag. Poland Conf., Gdansk, Poland, 20–23 Sep. 2015.

Download presentation

 

Porous piezoceramics for medical and sensor applications
by E. Ringgaard, T. Zawada, F. Lautzenhiser, E. Molz and L.M. Borregaard.
Invited presentation; 13th Eur. Meeting on Ferroelectr., Porto, Portugal, 28 Jun. –  3 Jul. 2015.

Download abstract

 

Printable piezoelectric films – acoustic transducers, energy harvesting and flexible sensors
by T. Zawada, L. M. Borregaard, M. Guizzetti, R. Xu, K. Astafiev and E. Ringgaard.
Oral presentation; Int. Microelectron. Packag. Nordic Conf. 2015, Helsingør, Denmark, 8–9 Jun. 2015.

Download abstract

 

Ultrasonic array based on PZT thick film.
by L.M. Borregaard, M. Guizzetti, E. Ringgaard, R. Xu and T. Zawada.
Oral presentation; Piezo 2015 Conf., Maribor, Slovenia, 25–28 Jan. 2015.

Download presentation

 

2014

Applications of piezoceramic thick films
by E. Ringgaard, T. Zawada, K. Astafiev, M. Guizzetti, L.M. Borregaard, R. Xu, K. Elkjaer and W.W. Wolny.
Invited presentation; CIMTEC 2014 13th Int. Ceramics Congr., Montecatini Terme, Italy, 8–13 Jun. 2014.

Download presentation

 

High frequency annular array imaging system, based on piezoceramic thick film for HIFU applications
A. Nowicki, W. Secomski, R. Tymkiewicz, R. Lou-Moeller and W.W. Wolny.
Oral presentation; 43rd Annual Symp. Ultrasonic Industry Assoc., Madrid, Spain, 23–25 Apr. 2014.

Download presentation

 

Impedance based characterization of a high-coupled screen printed PZT thick film unimorph energy harvester
by A. Lei, R. Xu, L.M. Borregaard, M. Guizzetti, O. Hansen and E.V. Thomsen, J.Microelectromech.Syst., vol. 23, no. 4, pp. 842–854, 2014.

Download paper

 

2013

Dual-frequency transducer for nonlinear contrast agent imaging
by A. Guiroy, A. Novell, E. Ringgaard, R. Lou-Moeller, J.M. Grégoire, A.-P. Abellard, T. Zawada, A. Bouakaz and F. Levassort.
IEEE Trans. Ultrason. Ferroelectr. Freq. Control, vol. 60, no. 12, pp. 2634–2644, 2013.

Download paper

 

Effect of the metallization and electrode size on the electrical admittance of piezoelectric ceramic parallelepipeds
by O. Diallo, G. Feuillard, E. Ringgaard and E. Le Clézio.
Oral presentation; Piezo 2013 Conf., Les Arcs, France, 17–20 Mar. 2013.

Download paper

 

Energy harvesting based sensor network for industrial monitoring
by T. Zawada.
Oral presentation; Energy Harvesting & Storage USA 2013, Santa Clara, US-CA, 20–21 Nov. 2013.

Download presentation

 

Evolution of MEMS based piezoelectric thick film technology for energy harvesting applications
by T. Zawada, L. Borregaard, R. Xu, M. Guizzetti, E. Ringgaard, A. Lei and E.V. Thomsen.
Oral presentation; Piezo 2013 Conf., Les Arcs, France, 17–20 Mar. 2013.

Download presentation

 

Flexible piezoelectric materials for emerging applications
by k. Astafiev, T. Zawada, K. Elkjaer and E. Ringgaard.
Oral presentation; Piezo 2013 Conf., Les Arcs, France, 17–20 Mar. 2013.

Download presentation

 

Integrated sensor arrays based on Piezopaint™ for SHM applications 
by K.Elkjaer , K.Astafiev , E.Ringgaard, T. Zawada from Meggitt A/S

Download paper

 

Residual stress relief due to fatigue in tetragonal lead zirconate titanate ceramics
by D.A. Hall, T. Mori, T.P. Comyn, E. Ringgaard and J.P. Wright.
J.Appl.Phys., vol. 114, 024103, 2013

Download paper

 

2012

Fabrication and characterization of MEMS-based PZT/PZT bimorph thick film vibration energy harvesters
by R. Xu, A. Lei, C. Dahl-Petersen, K. Hansen, M. Guizzetti, K. Birkelund, E.V. Thomsen and O. Hansen.J.Micromech. & Microeng., vol. 22, no. 9, 094007, 2012.

Download paper

 

Flexible piezoelectric materials for smart textile application
by K. Astafiev, T. Zawada, L. Nielsen and E. Ringgaard.
Oral presentation; 88th Textile Inst. World Conf., Shah Alam Selangor, Malaysia, 15–17 May 2012.

Download abstract

 

Homogeneity analysis of a MEMS-based PZT thick film vibration energy harvester manufacturing process
A. Lei, R. Xu, L.M. Borregaard, M. Guizzetti and E.V. Thomsen.
Oral presentation; EUROSENSORS XXVI, Kraków, Poland,9–12 Sep. 2012. Procedia Engineering, vol. 47, vol. 47, pp. 554–557.

Download paper

 

Measurements of the thermal, dielectric, piezoelectric, pyroelectric and elastic properties of porous PZT samples
by S.B. Lang and E. Ringgaard.
Applied Physics A, vol. 107, pp. 631–638, 2012.

Download paper

 

New emerging technologies for smart textile application
by K. Astafiev, T. Zawada and E. Ringgaard.
Oral presentation; 7th Annual Public Conf. of Eur. Techn. Platform for the Future of Textiles and Clothing, Brussels, Belgium, 29-30 Mar. 2012.

Download presentation

 

Performance of fully integrated vibrational energy harvesting devices
by M. Guizzetti, E. Ringgaard and T. Zawada.
Oral presentation; Energy Harvesting & Storage 2012, Berlin, Germany, 15–16 May 2012.

Download presentation

 

Preliminary performance evaluation of MEMS-based piezoelectric energy harvesters in extended temperature range
by R. Xu, L.M. Borregaard, A. Lei, M. Guizzetti, E. Ringgaard, T. Zawada, O. Hansen and E.V. Thomsen.
Oral presentation; EUROSENSORS XXVI, Kraków, Poland, 9–12 Sep. 2012. Procedia Engineering, vol. 47, pp. 1434–1437, 2012.

Download paper

 

Reliability aspects of piezoelectric thick film based energy harvesters
by L.M. Borregaard, M. Guizzetti, E. Ringgaard, T. Zawada, K. Astafiev and R. Xu.
Oral presentation; Materials Science Engineering, Darmstadt, Germany, 25–27 Sep. 2012.

Download presentation

 

Screen Printed PZT/PZT Thick Film Bimorph MEMS Cantilever Device for Vibration Energy Harvesting
by R. Xu, A. Lei, C. Dahl-Petersen, K. Hansen, M. Guizzetti, K. Birkelund, E.V. Thomsen and O. Hansen.
Sensors & Actuators A, vol. 188, pp. 383–388, 2012.

Download paper

 

2011

Characterisation of Piezoelectric Materials using Resonant Ultrasound Spectroscopy
by O. Diallo, E. Le Clézio, E. Ringgaard, M. Lethiecq and G. Feuillard.
Poster; Piezo 2011 Conf., Sestriere, Italy, 28 Feb. – 2 Mar. 2011.

Download abstract


Design, fabrication and characterization of piezoelectric power harvesters realized with silicon micromachining and screen-printing technologies

by M. Guizzetti, T. Zawada, K. Hansen, R. Xu, A. Lei, A. C. Stoot, A. Thyssen, O. Hansen, E.V. Thomsen and K. Birkelund.
Poster; Piezo 2011 Conf., Sestriere, Italy, 28 Feb. – 2 Mar. 2011.

Download poster
Download paper

Homogeneity Analysis of High Yield Manufacturing Process of MEMS-based PZT Thick Film Vibrational Energy Harvesters
by A. Lei, R. Xu, C. M. Pedersen, K. Hansen, M. Guizzetti, E.V. Thomsen and K. Birkelund.
Poster (P-48); 11th Int. Workshop on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (PowerMEMS 2011), Seoul, Korea, 15–18 Nov. 2011. In Proc. of PowerMEMS 2011, pp. 387–390.

Download paper


Measurements of the thermal, dielectric, piezoelectric, pyroelectric and elastic properties of porous PZT samples

by S.B. Lang and E. Ringgaard.
Oral presentation; European Meeting on Ferroelectrics, Bordeaux, France, 26 Jun. – 1 Jul. 2011.

Download paper


MEMS-Based PZT/PZT Bimorph Thick Film Vibration Energy Harvester

by R. Xu, A. Lei, C. Dahl-Petersen, K. Hansen, M. Guizzetti, K. Birkelund, E.V. Thomsen and O. Hansen.
Oral presentation (5A-2); 11th Int. Workshop on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (PowerMEMS 2011), Seoul, Korea, 15–18 Nov. 2011. In Proc. of PowerMEMS 2011.

Download paper


MEMS-Based Thick Film PZT Vibrational Energy Harvester

by A. Lei, R. Xu, A. Thyssen, A.C. Stoot, K. Hansen, R. Lou-Moeller, E.V. Thomsen and K. Birkelund.
Oral presentation; 2011 IEEE 24th Int. Conf. on MEMS, Cancun, Mexico, 23–27 Jan. 2011. In Proc. 2011 IEEE 24th Int. Conf. on MEMS, pp. 125–128. 2011.

Download paper


Microfabrication and printed electronics on flexible substrates

by K. Hansen and T. Zawada.
Poster; Piezo 2011 Conf., Sestriere, Italy, 28 Feb. – 2 Mar. 2011

Download poster
Download abstract


Multi-element piezo-composite transducers for structural health monitoring

by E. Ringgaard, T. Zawada, T. Porchez, N. Bencheikh and R. Le Letty.
Oral presentation; Piezo 2011 Conf., Sestriere, Italy, 28 Feb. – 2 Mar. 2011.

Download abstract


Multi-element piezo-composite transducers for structural health monitoring using Lamb waves

by E. Ringgaard, T. Zawada, T. Porchez, N. Bencheikh and F. Claeyssen.
Oral presentation; 5th Int. Conf. on Emerging Technologies of Non-Destructive Testing (ETNDT5), Ioannina, Greece, 19–21 Sep. 2011

Download presentation

Optimised properties of high frequency transducers based on curved piezoelectric thick films obtained by pad printing process
by E. Filoux, R. Lou-Moeller, S. Callé, M. Lethiecq and F. Levassort.
Poster; Piezo 2011 Conf., Sestriere, Italy, 28 Feb. – 2 Mar. 2011.

Download paper


Pad-printed thick-film transducers for high-frequency and high-power applications

by W.W. Wolny, J.A. Ketterling, F. Levassort, R. Lou-Moeller, E. Filoux, J. Mamou, R.H. Silverman and M. Lethiecq.
Poster; SPIE Medical Imaging 2011, Lake Buena Vista (Orlando), US-FL, 13–14 Feb. 2011. In Proc. of SPIE, vol. 7968, 2011.

Download poster
Download paper


Pad printed thick-film transducers for focused, high frequency, high-power applications

by W.W. Wolny, J.A. Ketterling, F. Levassort, R. Lou-Moeller, E. Filoux, L.-P. Tran-Huu-Hue, J. Mamou, R.H. Silverman and M. Lethiecq.
Poster; 11th Int. Symp. on Therapeutic Ultrasound, New York, US-NY, 11–13 April 2011.

Download poster
Download paper


Piezoelectric thick film technology facilitating easy integration and miniaturisation of smart systems for high frequency medical and industrial applications

by R. Lou-Møller, W.W. Wolny, E. Ringgaard, K. Hansen, T. Zawada and K. Astafiev.
Invited presentation; 31st Int. Conf. on Acoustical Imaging, Warsaw, Poland, 10–13 April 2011.

Piezoelectric thick film technology facilitating easy integration and miniaturisation of smart systems for medical and industrial applications
by W.W. Wolny, R. Lou-Moeller, E. Ringgaard, K. Hansen and T. Zawada.
Invited presentation; Int. Symp. on the Applications of Ferroelectrics (ISAF-PFM-2011), Vancouver, Canada, 24–27 Jul. 2011

Download abstract


Screen Printed PZT/PZT Thick Film Bimorph MEMS Cantilever Device for Vibration Energy Harvesting.

by R.Xu, A. Lei, C. Dahl-Petersen, K. Hansen, M. Guizzetti, K. Birkelund, E.V. Thomsen and O. Hansen.
Poster; 2011 16th Int. Solid-State Sensors, Actuators and Microsystems Conf. (TRANSDUCERS), Beijing, China, 5–9 Jun. 2011. In Proc. 2011 16th Int. Solid-State Sensors, Actuators and Microsystems Conf. (IEEE), pp. 679-682. doi: 10.1109/TRANSDUCERS.2011.5969848

Download paper


Vibrational energy harvesting microgenerators based on piezoelectric thick films and MEMS

by E. Ringgaard, T. Zawada, M. Guizzetti, K. Hansen, R. Xu, A. Lei, K. Birkelund and E.V. Thomsen.
Invited presentation; European Meeting on Ferroelectrics, Bordeaux, France, 26 Jun. – 1 Jul. 2011.

Download abstract
Download presentation

2010

High coupling piezoelectric thick film materials for MEMS-based energy harvesting devices
by T. Zawada, R. Lou-Moeller, K. Hansen, T. Pedersen and E. V. Thomsen
Harvesting & Storage Conference, 26-27 May, Munich, 2010

Download abstract

High-performance piezoelectric thick film based energy harvesting micro-generators for MEMS
by T. Zawada, K. Hansen, R. Lou-Moeller, E. Ringgaard, T. Pedersen and E.V. Thomsen
Eurosensors XXIV Conference, 5-8 Sept, Linz, 2010

Download paper


Investigation of top electrode for PZT thick films based MEMS sensors.

by C.C. Hindrichsen, T. Pedersen, P.T. Kristiansen, R. Lou-Moeller, K. Hansen and E.V. Thomsen.
Electroceramics, vol. 25, no. 2-4, pp. 150-158, 2010.

Download paper


Fabrication of high-frequency pMUT arrays on silicon substrates

by T. Pedersen, T. Zawada, K. Hansen, R. Lou-Moeller and E. V. Thomsen
IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control, June, vol.57, no.6, 1470-1477, 2010

Download abstract


Focused high frequency lead-free transducers based on piezoelectric thick films

by K. Hansen, K. Astafiev and T. Zawada
Electroceramics XII Conference, 13-16 June, Trondheim, 2010

Download abstract

 

Lead free piezoceramic as a substitute for PZT in medical applications
by K. Hansen, K. Astafiev, R. Lou-Moeller, W. Wolny and M. Lewandowski
39th Annual UIA Symposium, 12–14 April, 2010

Download abstract


Lead-free ultrasonic transducers, technology and comparison between performance of traditional and thick film high frequency PZT and KNN based transducers

by W. Wolny, K. Astafiev, K. Hansen, S. Basler and M. Lewandowski
NAVY Workshop, April, 2010

Download abstract


Piezo-composite transducer for mode and direction selectivity of Lamb waves

by Porchez, N. Bencheikh, R. Le Letty and E. Ringgaard.Oral presentation; SENSOR+TEST 2010, Nürnberg, Germany, 18–20 May 2010. In Proc. Sensoren und Messsysteme 2010 (VDE Verlag), pp. 1-6.

Download paper


Preparation and characterisation of functionally graded piezoceramics

by E. Ringgaard, K. Hansen, T. Zawada, S.B. Lang, E. Le Clézio and G. Feuillard.
Poster; Int. Symp. on the Applications of Ferroelectrics, ISAF-ECAPD 2010, Edinburgh, UK, 9–12 Aug. 2010.

Download poster


Smart detection system based on piezo-composite transducers for SHM applications

by Porchez, N. Bencheikh, R. Le Letty, E. Ringgaard and T. Zawada.
Oral presentation and paper; 1st EASN Association Workshop on Aerostructures, Paris, France, 7–8 Oct. 2010.

Download paper


Triaxial MEMS accelerometer with screen printed PZT thick film

by C.C. Hindrichsen, N.S. Almind, S.H. Brodersen, R. Lou-Moeller, K. Hansen and E.V. Thomsen.
Electroceramics, vol. 25, no. 2-4, pp. 108-115, 2010.

Download paper

2009

Circular piezoelectric accelerometer for high band width application
by C. C. Hindrichsen, J. Larsen, E. V. Thomsen from DTU Nanotech, K. Hansen, R.Lou-Moeller from Meggitt A/S, Insensor A/S

Download paper

High Density PZT Thick Film for MEMS applications using Cold Isostatic pressing
by R. Lou-Moeller, K. Hansen, T. Pedersen, C. C. Hindrichsen and E. V. Thomsen
Piezo 2009 Conference - Electroceramics for End Users IV

Download abstract

 

Lead-free piezoelectric thick films based on potassium sodium niobate solutions
by K. Hansen, K. Astafiev and T. Zawada
IEEE International Ultrasonic Symposium, Rome, 2009

Download abstract

 

LTCC Electromechanical Devices Based on PZT Thick Film Technology
by T. Zawada, K. Hansen, R. Lou-Moeller, D. Jurkow, E. Ringgaard and L. Golonka
Ceramic Interconnect and Ceramic Microsystems Technologies CICMT, Denver, 2009

Download abstract

 

Piezoelectric energy harvesting – technologies and applications
by T. Zawada and G. Poulin
Piezo 2009 Conference - Electroceramics for End Users IV

Download abstract

 

Preliminary investigations of LTCC piezoelectric thick film devices
by K. Hansen, D. Jurkow, T. Zawada, M. Sobocinski, R. Lou-Moeller, L. Golonka and E. Ringgaard
Piezo 2009 Conference - Electroceramics for End Users IV

Download abstract

 

PZT thick film energy harvesting devices – modelling and preliminary experimental results
by G. Poulin, T. Zawada and R. Lou-Moeller
Piezo 2009 Conference - Electroceramics for End Users IV

Download abstract

 

PZT thick films for integrated devices – technology and applications
by T. Zawada
33th International Conference and Exhibition IMAPS, Gliwice - Pszczyna, Poland, 21-24 September, 2009.

Download abstract

 

Thick Film Transducers for High Frequency coded Ultrasonography
by A. Nowicki, J. Wojcik, M. Lewandowski, R. Tymkiewicz, R. Lou- Moller, W. Wolny and T. Zawada
9th International Conference on Information Technology and Applications in Biomedicine (ITAB), Larnaca, 2009

Download paper


Thickness Optimization of a Piezoelectric Converter for Energy Harvesting

by M. Guizzetti, V. Ferrari, D. Marioli and T. Zawada
COMSOL Conference, Milano, Italy, 2009

Download abstract

 

2008

Piezoelectric Microsystems for Industry
by F. Tyholdt, N. Østbø, A. Vogl, E. Poppe, J. Juuti, H. Jantunen, E. Ringaard, B. Hök, P.E. Fägerman, P. Gløersen, H. Ræder, S. Guðbjörnsson
Electroceramics XI, Manchester, 2008

Download abstract

High performance thin film PZT ultrasonic transducer by CSD for distance measurements in water
by E. Heinonen, J. Juuti, F. Tyholdt, H. Jantunen, N. Østbø, A. Vogl, E. Poppe, S. Guðbjörnsson, E. Ringaard, B. Hök, P.E. Fägerman, P. Gløersen and H. Ræder
Electroceramics XI, Manchester, 2008

Download abstract

PZT thick film for integrated and miniaturised devices on silicon, LTCC and other substrates
by R. Lou-Moeller, T. Zawada, E. Ringgaard and K. Hansen
IMAPS Nordic Annual Conference, Helsingoer, 2008

Download abstract

New Technique for Fabrication of High Frequency Piezoelectric Micromachined Ultrasound Transducers
by T. Pedersen, R. Lou-Moeller, K. Hansen, T. Zawada, and E.V. Thomsen
IEEE International Ultrasonics Symposium, Beijing, 2008

Download abstract

New Screen Printed Thick Film Based pMUT Arrays
by T. Hedegaard, T. Pedersen, K. Hansen, T. Zawada, R. Lou-Moeller and E.V. Thomsen
IEEE International Ultrasonics Symposium, Beijing, 2008

Download abstract

Integration of commercial PZT thick films on various LTCC substrates for microsystem applications
by T. Zawada, K. Hansen, M. Sobocinski, R. Lou-Moeller, E. Ringgaard and L. Golonka
XXXII International Conference of IMAPS - CPMT IEEE Poland 2008

Download abstract

2007

Investigation of Top/Bottom Electrode and Diffusion Barrier Layer for PZT Thick Film MEMS Sensors
by C.C. Hindrichsen, T. Pedersen, K. Hansen, R. Lou-Moeller and E.V. Thomsen
European Meeting on Ferroelectrics, Bled, 2007.
This has also been publised in Ferroelectrics, vol. 367, issue 1, page 201-213, 2008

Download abstract
Download paper

Progress on Commercial PZT Thick Film for Integrated and Miniaturised Devices
by R. Lou-Moeller, E. Ringgaard, W. Wolny and A. F. Pedersen
Polecer International Conference, Piezoelectricity for End Users III, Liberec, 2007

Download abstract

Novel Thick Film Transducers for High Frequency Ultrasonography
by R. Lou-Moeller, W. Wolny, E. Ringgaard, A. Nowicki, M. Lewandowski, and W. Secomski
IEEE International Ultrasonics Symposium, New York, 2007

Download abstract

Commercial PZT Thick Film for Integrated and Miniaturized Devices and High Frequency Ultrasound
by R. Lou-Moeller, E. Ringgaard, W. Wolny and A. F. Pedersen
Ceramic Interconnect and Ceramic Microsystems Technologies CICMT, Denver, 2007

Download abstract

PZT thick film for high frequency ultrasonic applications
by R. Lou-Moeller, E. Ringgaard and W. Wolny
UIA Annual Symposium, London, 2007

Download abstract

Investigation of Top/Bottom Electrode and Diffusion Barrier Layer for PZT Thick Film MEMS Sensors
by T. Pedersen, C.C. Hindrichsen, K. Hansen, R. Lou-Moeller and E.V. Thomsen
Proceedings of the 6th IEEE Sensors, page 756-759

Download abstract

New Masking Technique for PZT Thick Films Utilizing KOH Etched Trenches
by T. Pedersen, C.C. Hindrichsen, K. Hansen, T. Zawada, R. Lou-Moeller and E.V. Thomsen
Proceedings of the 4th International Conference on Ceramic Interconnect and Ceramic Microsystems Technologies

Download abstract

Screen-printed piezoceramic thick films for miniturised devices
by R. Lou-Moeller, C.C. Hindrichsen, L.H. Thamdrup, T. Bove, E. Ringgaard, A.F. Pedersen and E.V. Thomsen
Journal of Eletroceramics, vol. 19, no. 4, page 333-338

Download abstract

2006

Screen-printed piezoceramic thick films for miniaturised devices
by R. Lou-Moeller, C.C. Hindrichsen, L.H. Thamdrup, T. Bove, E. Ringgaard, A.F. Pedersen and E.V. Thomsen
Polecer International Conference, Hafjell, 2006.
This has also been published in J.Electroceramics vol. 19, issue 4, page 333-338, 2007.

Download paper

MEMS Accelerometer with screen printed thick film PZT
by C. C. Hindrichsen, R. Lou-Moeller, T. Bove and E. V. Thomsen
Eurosensors XX, Göteborg, 2006

Download abstract

Curved Piezoelectric Thick Films for High Resolution Medical Imaging
by F. Levassort, E. Filoux, M. Lethiecq, R. Lou-Moeller, E. Ringgaard and A. Nowicki
IEEE International Ultrasonics Symposium, Vancouver, 2006

Download abstract

PZT thick film for high frequency ultrasonic applications
by R. Lou-Moeller, E. Ringgaard and W. Wolny
UIA Symposium Abstracts, page 15

Download abstract

2001

Miniaturised battery charger using piezoelectric transformers
by J.Navas, T.Bove, J.A.Cobos, F.Nuno, K.Brebol (EC project)

Download paper

Ultraviolet detectors in thin sputtered ZnO films 
by Henrik Fabricius, Torben Skettrup, and Paul Bisgaard

Download paper