| 摘要 |
An alkali niobate-based piezoelectric material having the general formula {(K1-aNaa)1-bLib}(Nb1-c-dTacSbd)O3+x mol % BanTiO3+y mol % CuO, where 0≦̸a≦̸0.9, 0≦̸b≦̸0.3, 0<c≦̸0.5, 0≦̸d≦̸0.1, 0.5≦̸x≦̸10.0, 0.1≦̸y≦̸8.0, and 0.9≦̸n≦̸1.2. |
