neodymium-doped yttrium-aluminum garnet

例句：

1. 1. This material has been widely used in the field of laser technology due to its excellent thermal conductivity and high refractive index.
   由于其优异的导热性和高折射率，这种材料在激光技术领域得到了广泛应用。
2. 2. The new generation of optical fibers is made from this garnet, which greatly improves the transmission speed and signal stability.
   新一代光纤由这种石榴石制成，大大提高了传输速度和信号稳定性。
3. 3. In the field of magnetism, this garnet is often used as a core material for permanent magnets, offeringstrong magnetic properties and good thermal stability.
   在磁场领域，这种石榴石常被用作永久磁铁的核心材料，具有强大的磁性和良好的热稳定性。