A research team has developed the world's first Pixel-Based Local Sound OLED technology. This breakthrough enables each pixel of an OLED display to simultaneously emit different sounds, essentially allowing the display to function as a multichannel speak
实验数据：相变分析
- 材料：Fe₃O₄（磁铁矿）
- 居里温度：580°C ±2°C（1σ）
- 相变焓：38.7 kJ/mol
- X射线衍射：
- λ = 1.5406 Å（Cu Kα）
- 2θ范围：10°-80°
- 步长：0.02°
- ΔGtransition = -RT ln(Ksp)
所有测量均在1个大气压下使用DSC 3500 Sirius热量计完成