Results 41 to 50 of about 4,538 (207)
AIP Advances, 2018 In our previous work, a system of two-dimensional equations for piezoelectric thin-film acoustic wave resonators (FBAR) has been derived and then successfully applied on the free vibration analysis of a finite FBAR plate.
Nian Li, Zhenghua Qian, Bin Wang
doaj +1 more source
Quantifying Bar Strength: Morphology Meets Methodology
, 2004 A set of objective bar-classification methods have been applied to the Ohio State Bright Spiral Galaxy Survey (Eskridge et al. 2002). Bivariate comparisons between methods show that all methods agree in a statistical sense.
BG Elmegreen +9 more
core +2 more sources
IEEE AccessThe dual-phase shift (DPS) controlled full-bridge active rectifier (FBAR) can facilitate a wider operating range and improve transfer performance in wireless power transfer (WPT) systems.
Siyuan Lu, Nejila Parspour
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An Inversion Inequality for Potentials in Quantum Mechanics
, 1998 We suppose: (1) that the ground-state eigenvalue E = F(v) of the Schroedinger Hamiltonian H = -Delta + vf(x) in one dimension is known for all values of the coupling v > 0; and (2) that the potential shape can be expressed in the form f(x) = g(x^2 ...
Hall, Richard L.
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Journal of Animal Science and Technology, 2021 A 3 yr experiment was conducted to evaluate the influence of diet and feeding location on animal performance, carcass characteristics, whole blood counts, and internal parasite burden of lambs assigned to 1 of 4 ...
Devon L Ragen +5 more
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, 2017 I use distance- and mass-limited subsamples of the Spitzer Survey of Stellar Structure in Galaxies (S4G) to investigate how the presence of bars in spiral galaxies depends on mass, colour, and gas content and whether large, SDSS-based investigations of ...
Erwin, Peter
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Gravitational torques in spiral galaxies: gas accretion as a driving mechanism of galactic evolution [PDF]
, 2002 The distribution of gravitational torques and bar strengths in the local Universe is derived from a detailed study of 163 galaxies observed in the near-infrared. The results are compared with numerical models for spiral galaxy evolution. It is found that
Abraham +15 more
core +3 more sources
Micromachines, 2017 This paper presents a sensitivity-enhanced gas sensor based on a film bulk acoustic resonator (FBAR). It was designed and fabricated with micro through-holes in its top electrode for sensitivity enhancement. The sensor was driven by a Colpitts oscillator
Mengying Zhang +3 more
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Auger Parameter Analysis for TiN and AlN Thin Films via Combined In Situ XPS and HAXPES
Surface and Interface Analysis, Volume 58, Issue 6, Page 387-399, June 2026.ABSTRACT Auger parameter analysis provides in‐depth information about electronic and chemical bonding properties of TiN and AlN thin films, which are relevant across a wide range of technologies. Meaningful interpretation and analysis of Auger parameter of these materials have been hindered due to, among other reasons, the absence of reliable ...
O. V. Pshyk +3 more
wiley +1 more source
Sensors, 2018 In this paper, we develop a novel dual-mode gas sensor system which comprises a silicon nanoribbon field effect transistor (Si-NR FET) and a film bulk acoustic resonator (FBAR).
Ye Chang +5 more
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