This is a crystal which, when squeezed, will generate a potential difference across opposite faces. A practical example is an inexpensive phonograph/gramophone pickup.
Quartz
zinc,cement,sand,concrete,stone,block,rods and brick
They are known as sedimentary rocks: limestone, chalk and slate are three examples.
recycling
some kinds of metal and water
Some examples of millipedes are:Narceus americanus - the American giant millipedeAnadenobolus monilicornis - the yellow-banded millipedeTrigoniulus corallinus - the rusty millipede
Piezoelectric materials have been integrated with silicon microelectromechanical systems (MEMS) in both microsensor and microactuator applications. Some recent and emerging applications of piezoelectric MEMS are acoustic emission microsensors, vibration monitors, molecular recognition biosensors, precision positioners, micropumps, and linear stepper motors. - See more at: http://www.chacha.com/question/how-are-piezoelectric-materials-that-contain-silicon-used-in-science-and-industry#sthash.EpLIkFTw.dpuf
Piezoelectric materials typical experience a reduction in the remnant polarization. The effectively reduces the coupling between mechanical and electrical energy reducing the electro-mechanical coupling coefficient.
examples of raw materials are Diamond, Suger and Aluminum.
the examples are fabric cloth,glass
Rubber
By using piezoelectric materials which converts pressure energy into electrical energy.
When piezoelectricity material is squeezed, it produces electricity. This is the esseantial idea about piezo materials.
Some examples of sustainable materials are recyled glass. bamboo. cork
Some of the examples of electronic materials include the circuit boards and other components such as diodes and capacitors. A lot of electronic waste consists of electronic materials that were not recycled.
Newspaper and styrafoam.
Wood,metal,steel...etc
Raw materials