钛酸锶

• 产品号: 634670
• CAS号: 12060-59-2
• 分子式: O3SrTi
• 分子量: 183.4852
• 纯 度: ≥99.99% trace metals basis

产品别名

• 标题: Strontium titanate
• IUPAC标准名: strontium(2+) ion oxotitaniumbis(olate)
• IUPAC传统名: strontium(2+) ion oxotitaniumbis(olate)

产品登记号

• MDL号: MFCD00049554
• EC号: 235-044-1
• PubChem SID: 24882642
• CAS号: 12060-59-2

产品性质

• 简要说明: single side polished
• 硬度: 6 (, Mohs)
• 线性分子式: SrTiO3
• 纯度: ≥99.99% trace metals basis
• 尺寸: 10 mm × 10 mm × 0.5 mm
• 密度: 4.81 g/mL at 25 °C(lit.)
• 介电常数: ~300
• 熔点: 2060 °C(lit.)
• 半导体性质: <110>
• 溶解度: H2O: insoluble
• 个人保护装置: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• 德国WGK号: 3

产品详细信息

详细说明 (English)

Packaging
1 ea in rigid mailer
Physical form
cubic (a = 3.905 Å)
Features and Benefits
Single crystal strontium titanate substrate lattice has a good lattice match with most perovskite structured materials. It is an excellent substrate from the epitaxial growth of many oxide this films and high-temperature superconductors. It also has applications in optical windows and as a high-quality sputtering target.
loss tangent at 10 GHz = ~5 × 10-4 (300 K), ~3 × 10-4 (77 K)

详细说明 (简体中文)

包装
1 ea in rigid mailer
Physical form
cubic (a = 3.905 Å)
Features and Benefits
10GHz 时损耗因数：约 5×10-4 (300K)，约 3×10-4 (77K)
单晶钛酸锶基底晶格与大多数钙钛矿结构材料都有良好的晶格匹配性。它是很多氧化物薄膜和高温超导体外延生长的良好基底。它也可应用于光学窗口中，作为高质量溅射靶材。