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| 钛酸锶靶材(O3SrTi)essential information | |
| Molecular formula | SrTiO3 |
| purity | 99.9% |
| CAS No | 12060-59-2 |
| Molar mass | 183.485 |
| density | 5.1 g/mL at 25 °C(lit.) |
| melting point | 2060 °C(lit.) |
| boiling point | |
| Solubility (water) | 溶于浓盐酸、硝酸和氢氟酸,不溶于水和碱溶液 |
钛酸锶靶材(SrTiO₃)是以钙钛矿型晶体结构为核心的高端氧化物陶瓷材料,采用高纯原料(纯度≥99.99%)及高温烧结工艺制备,密度≥5.1 g/cm³,具备优异介电性、宽温域稳定性及可调光电性能。其高介电常数(常温>300)、低介电损耗及显著铁电/压电效应,适用于磁控溅射、脉冲激光沉积等工艺,广泛用于薄膜电容器、高温超导基板、光电探测器及阻变存储器(RRAM)等功能层沉积。支持掺杂(如Ba、Ca等)改性以优化带隙与导电性,适配科研与工业级尺寸定制(直径2-6英寸),满足新一代电子器件、新能源及量子材料研发需求,兼具高薄膜均匀性与工艺兼容性。
| 钛酸锶靶材(O3SrTi)Product application |
广泛用于薄膜电容器、高温超导基板、光电探测器及阻变存储器(RRAM)等功能层沉积。支持掺杂(如Ba、Ca等)改性以优化带隙与导电性,适配科研与工业级尺寸定制(直径2-6英寸),满足新一代电子器件、新能源及量子材料研发需求,兼具高薄膜均匀性与工艺兼容性。