Characterization of 1D photonic crystal nanobeam cavities using curved microfiber [PDF]
, 2010 We investigate high-Q, small mode volume photonic crystal nanobeam cavities using a curved, tapered optical microfiber loop. The strength of the coupling between the cavity and the microfiber loop is shown to depend on the contact position on the ...
Gehl, M. +12 more
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Boundary Value Problems, 2023 This paper introduces size-dependent modeling and investigation of the transverse vibrational behavior of rotating thermoelastic nanobeams by means of nonlocal elasticity theory.
Ahmed E. Abouelregal +2 more
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Nanobeams with Internal Discontinuities: A Local/Nonlocal Approach
Nanomaterials, 2021 The aim of the present work is to extend the two-phase local/nonlocal stress-driven integral model (SDM) to the case of nanobeams with internal discontinuities: as a matter of fact, the original formulation avoids the presence of any discontinuities ...
Daniela Scorza +2 more
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Analysis of Large Deflection of Nanobeams with Circular Cross Section under Distributed Load Taking into Surface Effects [PDF]
فناوری در مهندسی هوافضا, 2023 In the present study, the large deflection of nanobeams with surface effects has been investigated. The surface effects are modeled by using the generalized Young–Laplace equation.
Ehsan Raeisi Estabragh
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Longitudinal Vibration of Nanobeams by Two-Phase Local/Nonlocal Elasticity, Rayleigh Theory, and Generalized Differential Quadrature Method [PDF]
Mechanics of Advanced Composite Structures, 2023 To solve a differential equation of motion via more reliable procedures, it is essential to realize their efficiency. Whether Rayleigh's theory can be a compatible platform with two-phase local/nonlocal elasticity to render more reliable results compared
Reza Nazemnezhad, Roozbeh Ashrafian
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Visualization of one-dimensional diffusion and spontaneous segregation of hydrogen in single crystals of VO2 [PDF]
, 2016 Hydrogen intercalation in solids is common, complicated, and very difficult to monitor. In a new approach to the problem, we have studied the profile of hydrogen diffusion in single-crystal nanobeams and plates of VO2, exploiting the fact that hydrogen ...
Cobden, David H. +3 more
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Nonlinear vibration control with nanocapacitive sensor for electrostatically actuated nanobeam
Journal of Low Frequency Noise, Vibration and Active Control, 2018 The model of a clamped–clamped Euler–Bernoulli beam is presented in order to study nonlinear vibration control of electrostatically actuated nanobeam with nanocapacitive sensor, considering primary and superharmonic resonances.
Qingmei Gong +6 more
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Size-Dependent Mechanical Behaviors of Defective FGM Nanobeam Subjected to Random Loading
Applied Sciences, 2022 Considering the uncertainties of the materials and loads, the nanobeam made of functionally graded materials were investigated based on the non-local elastic theory. The spline finite point method (SFPM) was established to analyze the bending behavior of
Zhenxian Luo, Qinghe Shi, Lei Wang
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Electromechanical tuning of vertically-coupled photonic crystal nanobeams [PDF]
, 2012 We present the design, the fabrication and the characterization of a tunable one-dimensional (1D) photonic crystal cavity (PCC) etched on two vertically-coupled GaAs nanobeams.
Fiore, A. +7 more
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Proliferation of metallic domains caused by inhomogeneous heating near the electrically-driven transition in VO$_2$ nanobeams [PDF]
, 2015 We discuss the mechanisms behind the electrically driven insulator-metal transition in single crystalline VO$_2$ nanobeams. Our DC and AC transport measurements and the versatile harmonic analysis method employed show that non-uniform Joule heating ...
Banerjee, Sarbajit +5 more
core +3 more sources