Kagome structure

For example a piece of triangular superlattice with k = 4 (the kagome structure [279]) is shown in Fig. 36 together with a piece of rectangular lattice with the domain boundaries marked (note that these two lattices have the unit cells shown in Fig. 32). For other values of x < 1/3, the B atoms form a triangular... 

Synthesis and Magnetic Properties of an Amine-Templated Fe2+ (S = 2) Sulfate with a Distorted Kagome Structure... 

Figure 1, (a) ORTEP plot of [CisNuHsJIFeVisfSOAlO-SHzO, III. Thermal ellipsoids are given at 50% probability. The connectivity of the iron octahedra and the sulfate tetrahedra in III and in the perfect Kagome structure of I are shown in panels b and c, respectively. 

In pursuit of a compound with the Kagome structure, formed by a non-Fe3+ transitional metal ion with a spin of 5/2, we have synthesized an amine-templated Mn sulfate under solvothermal conditions. This compound with a perfect Kagome structure shows evidence for antiferromagnetic interactions with no long-range order. 

Synthesis, structure and magnetic properties of an amine-templated Mn (S = 5/2) sulfate with the Kagome structure... 

A final distorted kagome structure type is presented by the langasite family, with composition AGa5SiOi4 where A = lanthanide such as Pr... 

Figure 29a illustrates sehematically the cross section view, when D = 2.0pm, L = 2.0pm, and P = 4.0pm in the hexagonal patterned substrate. As expected, the second layer of ordered array structure was obtained successfully on the first layer as shown in Fig. 29b, which can be regarded as so-called Kagome structure [142]. The Kagome structure composed of dielectric rods or wire network has been theoretically investigated and expected to have a large flat band rather than Honeycomb structure [143-145]. In contrast, the same structure based upon polymer microspheres has scarcely been reported until now. The present fabrieation method... 

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