s 电型环形激光器在理论和实验上都很好地进行了研究,它们用于激光陀螺、稳频装置等。由于泵浦的选择性和增益轮廓的复杂形状,光泵亚毫米波段环形激光器的特性与类似的放电型激光器特性有重大差别。当用一列行波泵浦时,完全不可能产生...s 电型环形激光器在理论和实验上都很好地进行了研究,它们用于激光陀螺、稳频装置等。由于泵浦的选择性和增益轮廓的复杂形状,光泵亚毫米波段环形激光器的特性与类似的放电型激光器特性有重大差别。当用一列行波泵浦时,完全不可能产生迎面波的振荡,而且当谐振腔频率调谐时,激光器突然由一行波转换至另一行波。文献指出,当用两迎面波泵浦时,这种效应会消失,但到目前为止,未曾对这种激光器进行研究。展开更多
In this paper, a novel polymeric complex [MnNa（Salicylate）2（CH3OH）（H2O）]n·0.5nH2O was obtained and characterized by IR spectra, elemental analysis and single crystal X-ray diffraction. The titled complex is...In this paper, a novel polymeric complex [MnNa（Salicylate）2（CH3OH）（H2O）]n·0.5nH2O was obtained and characterized by IR spectra, elemental analysis and single crystal X-ray diffraction. The titled complex is crystallized in triclinic system, space group P1 with a=0.763 82（15） nm, b= 1.037 1（2） nm, c=1.290 9（3） nm, α= 103.59（3）°, β=104.65（3）°, γ=109.50（3）°, V=0.873 6（3） nm 3, Z=2, Dc=1.556 Mg/m 3, Mr=409.20, μ=0.823 mm -1, F（000）=418, R=0.0614, wR= 0.147 6. The activity in catalyzing the superoxygen anionic free radical dismutation was determinated.展开更多
文摘In this paper, a novel polymeric complex [MnNa（Salicylate）2（CH3OH）（H2O）]n·0.5nH2O was obtained and characterized by IR spectra, elemental analysis and single crystal X-ray diffraction. The titled complex is crystallized in triclinic system, space group P1 with a=0.763 82（15） nm, b= 1.037 1（2） nm, c=1.290 9（3） nm, α= 103.59（3）°, β=104.65（3）°, γ=109.50（3）°, V=0.873 6（3） nm 3, Z=2, Dc=1.556 Mg/m 3, Mr=409.20, μ=0.823 mm -1, F（000）=418, R=0.0614, wR= 0.147 6. The activity in catalyzing the superoxygen anionic free radical dismutation was determinated.
