Details

Autor(en) / Beteiligte

• Liu, Xiaoming
• Tan, Xiaoli

Titel

Giant Strains in Non-Textured (Bi1/2Na1/2)TiO3-Based Lead-Free Ceramics

Ist Teil von

• Advanced materials (Weinheim), 2016-01, Vol.28 (3), p.574-578

Ort / Verlag

Germany: Blackwell Publishing Ltd

Erscheinungsjahr

2016

Quelle

Wiley Online Library - AutoHoldings Journals

Beschreibungen/Notizen

• Giant electric‐field–induced strain of 0.70%, corresponding to a d33* value of 1400 pm V−1, is observed in a lead‐free (Bi1/2Na1/2)TiO3‐based polycrystalline ceramic. This is comparable to the properties of single crystals. An in situ transmission electron microscopy study indicates that the excellent performance originates from phase transitions under the applied electric fields.