Material parameters of metamaterials (a review). Opt. Spectrosc. 107. 726- 753. (2009).C. R. Simovski, "Material parameters of metamaterials (a review)," Opt. Spectrosc. 107, 726-753 (2009).Simovski, C. R. (2009) Opt. Spectrosc. 107: pp. 726...
- 《Journal of Optics A Pure & Applied Optics》 被引量: 221发表: 2009年 REVIEW ARTICLE: Chiral metamaterials: simulations and experiments retrieval procedure, adopting a uniaxial bi-isotropic model to calculate the effective parameters such as n,魏, epsilon and 渭 of the chiral metamaterials......
texture consists a tediously long procedure given the large breadth of the experimental parameters space:249laser fluencevalue, number of applied laser pulses, pulse duration, repetition rate, scanning speed, and number of scans – varying, at the same time, from metal to metal.337...
N. Hansen, in Encyclopedia of Materials: Science and Technology, 2001 5 Properties The properties of a deformed material depend on the microstructure and texture, which again is affected by processing parameters as described in the previous sections. How such parameters affect the properties of a ...
To accelerate the BO process, random feature map32 is employed, which allows us to approximate the Gaussian kernel function with a positive definite symmetric function by probabilistic sampling, and the two hyperparameters in the Gaussian process are automatically determined by maximizing the Type II ...
The three types of unit cells used in this study that represent negative (re-entrant,θ=60∘), near-zero (orthogonal,θ=90∘), and positive (honeycomb,θ=120∘) values of the Poisson’s ratio (a). The other geometrical parameters of the lattice structures are presented in TableS1of...
We show that equivalent circuits offer a qualitative and even quantitative simple explanation for the behavior of various types of left-handed (or negative-index) metamaterials. This allows us to optimize design features and parameters while avoiding trial and error simulations or fabrications. In part...
Five parameters can be adjusted in the structure, which is composed of two parts: hoop and traction. Under the condition of ensuring that the material is unchanged, by adjusting these five parameters, research work on different structural parameters is realized. This metamaterial has high ...
The parameters of materials are based on the coupon tests, Table 1, and the true stress-strain is used in the software; Fig. 22 shows the considered material behavior diagram in software, hardening of materials are considered combined with the half-cycle type. The bolts' and welds' elements...
The low frequency structure-borne sound problem in multi-storey timber buildings and potential of acoustic metamaterials: A review Build Environ, 224 (August) (2022), Article 109531 View in ScopusGoogle Scholar [10] M. Feldmann, et al. Design of floor structures for human induced vibrations JRC...