A novel three dimensional fluorinated gallium phosphate has been hydrothermally synthesized by using diethylenetriamine as an organic structure directing agent. X ray single crystal structure analysis indicates this c...A novel three dimensional fluorinated gallium phosphate has been hydrothermally synthesized by using diethylenetriamine as an organic structure directing agent. X ray single crystal structure analysis indicates this compound crystallizes in the orthorhombic space group Pbca, a =1.605 6(7) nm, b = 1 011 4 (4) nm, c =1.854 6(5) nm, V =3.011 6(19) nm 3, Z =4. The three dimensional framework based on linkage of corner sharing polyhedron PO 4, GaO 4F and GaO 4F 2 delimit ten ring channels along b axis in which the triply protonated amines are located serving as charge compensating guests and supporters.展开更多
在分子束外延生长量子阱材料过程中 ,分析了在不同的 Ga As/ Al Ga As异质结生长次序中 Ga的解吸附速率不同和量子阱中掺杂的扩散造成量子阱结构的不对称 ,讨论了 Ga As/ Al Ga As量子阱红外探测器的性能参数相对于正负偏压的不对称性 ...在分子束外延生长量子阱材料过程中 ,分析了在不同的 Ga As/ Al Ga As异质结生长次序中 Ga的解吸附速率不同和量子阱中掺杂的扩散造成量子阱结构的不对称 ,讨论了 Ga As/ Al Ga As量子阱红外探测器的性能参数相对于正负偏压的不对称性 ,并与金属有机化合物汽相沉淀法生长的量子阱材料和相应器件进行了比较 .发现 。展开更多
文摘A novel three dimensional fluorinated gallium phosphate has been hydrothermally synthesized by using diethylenetriamine as an organic structure directing agent. X ray single crystal structure analysis indicates this compound crystallizes in the orthorhombic space group Pbca, a =1.605 6(7) nm, b = 1 011 4 (4) nm, c =1.854 6(5) nm, V =3.011 6(19) nm 3, Z =4. The three dimensional framework based on linkage of corner sharing polyhedron PO 4, GaO 4F and GaO 4F 2 delimit ten ring channels along b axis in which the triply protonated amines are located serving as charge compensating guests and supporters.
文摘在分子束外延生长量子阱材料过程中 ,分析了在不同的 Ga As/ Al Ga As异质结生长次序中 Ga的解吸附速率不同和量子阱中掺杂的扩散造成量子阱结构的不对称 ,讨论了 Ga As/ Al Ga As量子阱红外探测器的性能参数相对于正负偏压的不对称性 ,并与金属有机化合物汽相沉淀法生长的量子阱材料和相应器件进行了比较 .发现 。
