RESEARCH EQUIPMENT GRANT: Fourier Transform Spectrometer for Compound Semiconductor Materials and Device Research

94120215刘将购买傅里叶变换光谱仪(FTS)，专门用于支持化合物半导体材料和器件的研究。该光谱仪将用于几个研究项目，特别包括：(1)太赫兹半导体光源，(2)用于FIR区的二维电子气热电子混合器和探测器，(3)拉伸应变半导体量子井激光器，(4)基于超晶格的太阳能电池，(5)半导体超晶格的复介电常数和集成波导应用，(6)III-V半导体量子阱中的单极雪崩倍增，(7)OMVPE生长的高纯度III-V半导体的杂质鉴定。上述所有正在进行的研究都将大大受益于FTS的获得，FTS将被指定覆盖扩展到远红外的光谱范围。***

94120215 Lau A Fourier Transform Spectrometer(FTS) will be purchased which will be dedicated to support research in compound semiconductor materials and devices. The spectrometer will be used for several research projects, including in particular: (1) THz semiconductor sources, (2) Two-dimensional electron gas hot-electron mixers and detectors for the FIR region (3) Tensile-strained semiconductor quantum-well lasers, (4) Superlattice-based Solar cells, (5) Complex Permittivity and integrated waveguide applications of semiconductor superlattices, (6) Unipolar Avalanche Multiplication in III-V semiconductor quantum wells, (7) Impurity identification of OMVPE grown high-purity III-V semiconductors. All of the above on-going research will greatly benefit from the acquisition of the FTS, which will be specified to cover a spectral range extended to the far-infrared. ***