Three new 2D metal-organic frameworks, [M(BIDPE)2(bdc)2]n(M = Co for 1, Ni for 2) and [Ni(PIDPE)2(H2O)2(bdc)]n(3)(BIDPE = 4,4?-bis(imidazol-1-yl) diphenyl ether
The title complex [HSr_3(pda)_3(H_2O)_3Cl]n(1, H_2pda = pyridine-2,6-dicarboxylic acid) has been prepared under two-step solvothermal conditions. It has been ch
为了获得L波段调Q脉冲,设计了基于丙醇可饱和吸收体的调Q激光器。采用有机溶液丙醇制成液体可饱和吸收体,并测量到其调制深度为5.58%,将其应用到调Q激光器中,获得了L波段的脉冲。当激光器的泵浦功率达到230 mW时,调Q脉冲序列的输出平均功率约是0.79 mW,脉冲重复频率是20.9 k Hz,单脉冲能量达36.7 n J。
Two new 2D coordination polymers, [Zn(HL)(Hbpp)]n(1) and [Cd(HL)(Hbpp)(H2O)]n(2)(H4L = 1,3-di(2,4-dicarboxyphenyl) benzene, bpp = 1,3-di(4-pyridyl)propane), hav