论文标题
Brillouin-Mandelstam光散射光谱：语音和旋转的应用
Brillouin-Mandelstam Light Scattering Spectroscopy: Applications in Phononics and Spintronics
论文作者
论文摘要
近年来，在新型材料，纳米结构和设备中对Brillouin非弹性散射光谱进行了更广泛的使用。在仪器方面的发展以及对元素激发能量的准确了解的强烈需求的驱动下，布里渊 - mandelstam光谱正在迅速成为一种必不可少的技术，是对拉曼无弹性光散射光谱的补充。我们概述了布里鲁因光散射技术的最新进展，重点是将这种光子方法用于研究密闭的声音子，声音超材料，镁代化和散射。该评论强调了Brillouin -Mandelstam光谱在声子工程结构和Spintronic设备中的新兴应用，并以未来方向的角度结论。
Recent years witnessed much broader use of Brillouin inelastic light scattering spectroscopy for the investigation of phonons and magnons in novel materials, nanostructures, and devices. Driven by developments in instrumentation and the strong need for accurate knowledge of energies of elemental excitations, the Brillouin - Mandelstam spectroscopy is rapidly becoming an essential technique, complementary to the Raman inelastic light scattering spectroscopy. We provide an overview of recent progress in the Brillouin light scattering technique, focusing on the use of this photonic method for the investigation of confined acoustic phonons, phononic metamaterials, magnon propagation and scattering. The Review emphasizes emerging applications of the Brillouin - Mandelstam spectroscopy for phonon engineered structures and spintronic devices and concludes with a perspective for future directions.
