Sponsors & Podcasts

Expert Summaries - a new section with many piezo issues discussed found here!

A new podcast by Mark Stewart from NPL has just been published on the Piezo Institute website, by the EU project team - Nanostrain - entitled A Geometry Independent Approach to the Measurement of the Piezoelectric Coefficient of Thin Films.

Next update from Project METCO:

High temperature piezoelectric materials for automotive, energy, process, electronics and medical industries

Electrocaloric cooling for “clean” refrigeration

Piezo Institute on AZOM.

NPL Open House 2014:

The National Physical Laboratory opened it’s doors on the 20th of May, the third time since 2010, to customers, students, employees, journalists, and partners. More than 4,000 visitors attended the event to see the amazing research we do.

New Podcast by Piezo Institute Director: Markys Cain

Paultre on Power - Professor Markys Cain on the Nanostrain Project for accelerated processor speeds (Podcast)

Your partner in electrical testing for material development and device qualification, and a sponsor of Piezo 2013.

The London Centre for the Theory and Simulation of Materials.

If you would like to advertise on the Piezo Institute website, please contact us

Research Features

Brazil's first player-powered football pitch unveiled
September 2014

Researchers identify one of world's thinnest piezoelectric materials
Jul 02, 2014

Supercapacitors to replace batteries!

A recent article highlights the work of scientists at Vanderbilt University who claim power can be delivered from a car's chassis rather than the costly and weighty batteries normally associated with a hybrid or electric car.

Piezoelectricity to the extreme
New piezo-ceramic offers hope  for high temperature sensor.

Collaboration to provide new insights into Advanced Materials

The understanding of advanced materials and how they perform under different conditions will be enhanced thanks to a new research collaboration between the Science & Technology Facilities Council (STFC) and the National Physical Laboratory (NPL).

Progress made in search for lead-free ferropiezoelectrics

Researchers at Instituto de Ciencia de Materiales de Madrid (ICMM) and CIMAV (Chihuahua, Mexico) have carried out a synchrotron powder diffraction experiment, designed to shed light on the controversial problem of the crystal structure of 
0.96(Bi0.5Na0.5) TiO3-0.04BaTiO3. 

The investigated material is a key component of the current international search for lead-free ferropiezoelectrics.

Read the full paper

NIST announes center to advance materials by design - see MRS Bulletin January 2014 for more information.

Development of a Thick Film PZT Foil Sensor for Use in Structural Health Monitoring Applications

Copyright: Cranfield University

Acoustic Emission (AE) monitoring is a technique of growing interest in the field of non-destructive testing (NDT). The use of AE devices to monitor the health of structural components is currently limited by the cost of AE equipment, which prohibits the permanent placement of AE devices on structures for the purposes of continuous monitoring and the monitoring of areas with limited access. Micro-electromechanical systems (MEMS) can provide solutions to these issues. The manufacture of a lead zirconate titanate (PZT) film 4.4μm thick on a 110μm thick titanium foil substrate for use as an AE sensor is presented. The thick film sensor is benchmarked against commercially available AE sensors in static and dynamic monitoring applications. The thick film AE device is found to perform well in the detection of AE in static applications. A low signal to noise ratio is found to prohibit the detection of AE in a dynamic application. Read the full paper

Ferroelectrics features on Nature front cover

The cover image of Nature (503:7477), published 28 November 2013, shows an oxide crystal generating electric current from incoming light. The image relates to a paper authored by scientists from the University of Pennsylvania and Drexel University, USA, concerning the use of ferroelectric materials in photovoltaic solar cells. Read the full paper 

Cover image reprinted by permission from Macmillan Publishers Ltd: Nature Volume 503 Number 7477 copyright 2013

Material of the month: Lead zirconate titanate

The Institute of Materials, Minerals and Mining have highlighted PZT as material of the month!

EC publishes draft work programmes

In advance of the official call, the European Commission has published the draft work programmes. These papers are being made public just before the adoption process of the work programmes to provide potential participants with the currently expected main lines of the work programmes 2014-2015. They are working documents not yet endorsed by the Commission and their contents do not in any way prejudge the final decision of the Commission.

Smart materials develop into genius materials

Apparently NASA are developing genius materials on-board the International Space Station. They describe them as self-assembling smart materials. However, they describe smart materials as engineered rather than those adapted from nature. (From Smart Materials Group).

Lead-free Ba0.9Ca0.1Ti0.9Zr0.1O3 piezoelectric ceramics processed below 1300 °C

The Instituto de Ciencia de Materiales de Madrid (ICMM) in collaboration with partners from Mexico have processed lead-free ceramics with high piezoelectric sensitivity at temperatures below 1300 ºC. This low thermal budget processing will facilitate commercialisation of the lead-free piezoelectrics.

Measurement techniques for piezoelectric nanogenerators

Ferroelectric Materials Combined with Graphene Could Lead to Faster Computers

Using 3D microdroplet printing scientists build synthetic cells and tissues

Piezo-resistive fibers enable "blood pressure watch" with continuous monitoring

NXP and Cherry team up to make an energy-harvesting wireless light switch

Piezo-MEMS enables wireless sensor networks

DRV2667 piezo haptic driver overview

MicroGen's Piezo-MEMS Vibration Energy Harvesters Enable Linear Technology SmartMesh™ IP Wireless Sensor Network

Teen builds flashlight powered by body warmth

Piezonews - Newsletter

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Piezo Institute Research Roadmap

The Piezo Institute authors the definitive Research Roadmap for piezo materials and technologies.

Registered members can access the chapters of this 200+ page document by clicking on the relevant links below:

1: Themes / Economic and Societal Challenges Addressed

2: Broad Scope Systems & Devices meeting the Challenges

3: Piezoelectrics and other Multifunctional Materials

4: Scientific topics and technologies enabling the systems and devices

5: Potential application domains / lead market sectors of new material S&T results

6: Context, including current bottlenecks

7: Motivation

8: Key performance figures (targets)

9: Activity in- and dynamics of the field, including the patent landscape

10: References

11: Timeline for R&D and applications

12: Dependencies / conditions to be addressed (regulations, standardisation)

13: Prioritisation for different (regional, national, European) funding schemes

14: Technology transfer possibilities and necessary education

15: Conclusions and recommendations

Featured news

See previous news item

IBULE PHOTONICS was established by innovative technical experts including Sang-Goo Lee CEO and succeeded in the mass production of PMN-PT (lead magnesium niobium-lead titanate) single crystal for the first time in the world. It is now supplying 3"(inch) product principally and will supply 4" product in near future through continuous research.

16 Sep 2014
Effect of dielectrophoretic structuring on piezoelectric and pyroelectric properties of lead titanate-epoxy composites
Functional granular composites of lead titanate particles in an epoxy matrix prepared by

dielectrophoresis show enhanced dielectric, piezoelectric and pyroelectric properties compared to

03 composites for different ceramic volume content from 10% to 50%. ...

16 Sep 2014
Analytical model for nonlinear piezoelectric energy harvesting devices
In this work we propose analytical expressions for the jump-up and jump-down point of a nonlinear

piezoelectric energy harvester. In addition, analytical expressions for the maximum power output at

optimal resistive load and the 3 dB-bandwidth are derived. ...

16 Sep 2014
Flexible piezoelectric energy harvesting from jaw movements
Piezoelectric fiber composites (PFC) represent an interesting subset of smart materials that can

function as sensor, actuator and energy converter. Despite their excellent potential for energy

harvesting, very few PFC mechanisms have been developed to ...

12 Sep 2014
New family of materials for energy-efficient information storage and processing
Switching the polarity of a magnet using an electric field (magnetoelectric memory [MEM] effect), can be a working principle of the next-generation technology for information processing and storage. Multiferroic materials are promising candidates for the MEM effect, due to ...

12 Sep 2014
Mass producing super-thin films that can 'squeeze' electricity
The EU project PIEZOVOLUME focused on speeding the production of piezoelectric film material. The research team worked to develop high-volume production tools and methods that are expected to help make the high-tech devices and systems of the future faster, lighter and more ...

Piezo Institute members
Infinite Rotating Images Using jQuery (JavaScript)

The 3rd TYC workshop on Energy Materials

"Materials for Electrochemical Energy Storage" 

10-12th September 2014 at UCL, London, UK.

Piezoelectric Micro and Nano Structures and their Applications
25-26 September, 2014
INSA-CVL, Blois, France

Topics inlcude:
- piezoelectric films and nanostructures
- devices (sensors, actuators, energy harvesters, and ultrasonic transducers)
- piezo-semiconductor nanomaterials
- modeling, synthesis and characterization
Deadline for early registration: August 31st, 2014

Smart Actuation Applications

<PDF> Conference  
30 September 2014 - 01 October 2014
Rolls-Royce, Learning and Development Centre, Derby

The main emphasis will be on details of the applications and the challenges experienced in moving the technology forward to products.

The event will bring end users and manufactures (Tier 1 and suppliers) together with the materials and systems specialists responsible for the development and engineering production of advanced actuators and applications through to basic technology development.  

A series of keynote talks will address some of the key product developments and will give explanation as to how the new technology is developed from low TRL systems design and products prototyping through to high TRL demonstrator technology readiness.

The 59th Annual Magnetism and Magnetic Materials (MMM) Conference will be held at the Hilton Hawaiian Village Beach Resort in Honolulu, Hawaii, just minutes from the Honolulu International Airport.

The conference will begin on Monday November 3 and end on Friday November 7, 2014. Members of the international scientific and engineering communities interested in recent developments in fundamental and applied magnetism are invited to attend the Conference and contribute to its technical sessions.


The forthcoming Electroceramics for End-users VIII conference is the next scientific event in the series of conferences dedicated to advances in electroactive materials and devices. Maribor, Slovenia. January 26 - 28, 2015

13th European Meeting on Ferroelectricity (EMF 2015), to be held in Porto, Portugal from the 28th June to the 3rd July 2015.


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