9 citations
5 papers
Uncertainty Analysis for Material Measurements Using the Vector Network Analyzer
Nosherwan Shoaib, Marco Sellone, Luciano Brunetti +1
This paper presents the characterization measurements and related uncertainty evaluation of a nonmagnetic material using the Vector Network Analyzer (VNA) at microwave frequencies.…
On certain semigroups of full contractions of a finite chain
A. Umar, M. M. Zubairu
Let be a finite chain and let be the semigroup of full transformations on . Let $\mathcal{CT}_{n}=\{α\in \mathcal{T}_{n}: (for ~all~x,…
Evidence of Silicon Band-Edge Emission Enhancement When Interfaced with SiO:Er Films
S. Abedrabbo, A. T. Fiory, N. M. Ravindra
Nearly two-orders of magnitude increase in room-temperature band-to-band (1.067 eV) infrared emission from crystalline silicon, coated with erbium-doped sol-gel films, have been ac…
Raman Studies of Anisotropic Magnetic Excitations in Fluctuating Nematic Striped La2-xSrxCuO4 and the Comparison to Uniform Nd2-xCexCuO4
S. Sugai, Y. Takayanagi, N. Hayamizu +3
The mechanism of the high temperature hole-doped superconductivity was investigated by Raman scattering. The Raman selection rule is unique, so that anisotropic magnetic excitation…
The essence of the homotopy analysis method
Cheng-shi Liu
The generalized Taylor expansion including a secret auxiliary parameter which can control and adjust the convergence region of the series is the foundation of the homotopy anal…