نتایج جستجو برای: hexagonal structure

تعداد نتایج: 1577088  

2016
Sheetal Vilas Mapare G. G. Sarate

This paper introduces hexagonal shape sensors that is a meander and mesh type. Modelling, simulation and development of Hexagonal Sensor and the results are discussed in this paper. The characteristics of hexagonal spiral inductor and interdigital capacitor are determined. The hexagonal spiral inductor is a new electronic sensor that can be used for various measurements that produces magnetic f...

Journal: : 2023

As part of the work, hexagonal structure B19 type metals as hydrogen sorbents will be considered. That is, crystal lattices are considered, where atoms impurities (hydrogen) introduced into interstices metal. To do this, we present an image itself. In this solubility in was studied using configuration method, and dependence on composition alloy temperature found substitution nodes interstices. ...

Journal: :Acta Chemica Scandinavica 1958

2012
Bhaskarjyoti Bodo Nabajyoti Talukdar P K Kalita

In our present work undoped CdS and Cu doped CdS thin films were deposited on glass substrate by chemical bath method. XRD analysis of the as-prepared sample indicated CdS:Cu nanorods to be mixture of two phases namely hexagonal and cubic. It has been observed that one particular plane (100) has preferentially grown as the maximum intense peak whereas the other two planes (101) and (102) have d...

2017
Doru Constantin Patrick Oswald Marianne Impéror-Clerc Patrick Davidson Paul Sotta D. Constantin P. Sotta

The connectivity of the hydrophobic medium in the nonionic binary system C12EO6/H2O is studied by monitoring the diffusion constants of tracer molecules at the transition between the hexagonal mesophase and the fluid isotropic phase. The increase in the transverse diffusion coefficient on approaching the isotropic phase reveals the proliferation of bridge-like defects connecting the surfactant ...

2014
Young-Ho Ko Jie Song Benjamin Leung Jung Han Yong-Hoon Cho

Multi-color and broadband visible emission was realized thorough the hexagonal annular structure of GaN. The annular structure fabricated by selective-area growth emitted purple, blue and green color-emission from the multi-facets. The hexagonal annular structure provided various sidewalls of {101} and {112} semi-polar facets, and (0001) polar facet. From the cathodoluminescence study, the (000...

2015
Shafaatunnur Hasan Siti Mariyam Shamsuddin

In this study, an octagonal-based self-organizing network’s lattice structure is proposed to allow more exploration and exploitation in updating the weights for better mapping and classification performances. The neighborhood of the octagonal-based lattice structure provides more nodes for the weights updating than standard hexagonal-based lattice structure. Based on our experiment, the octagon...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 1987
L Pauling

A structure is proposed for the hexagonal form of MnAl(4), with a(H) = 28.4 A and c(H) = 12.43 A, on the basis of a high-resolution electron micrograph and comparison with crystals of known structures. The proposed structure involves seven 104-atom complexes of 20 Friauf polyhedra, sharing some atoms with one another. It is closely related to the 23.36-A cubic structure of MnAl(4) and to the 14...

2007
Robin L. Armstrong D. R. Taylor

H = S v i S v i + 1 ) y y corresponds to what is called the XY chain. The hexagonal compound PrCl3 provides a good approximation to the 1-D XY chain. The structure of PrCl3 is illustrated in Figure 1. Nearest neighbor Pr ions form chains along the hexagonal axis. Each Pr ion has nine close Cl neighbors which form three equilateral triangles; one triangle lies in the plane perpendicular to the h...

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