Results 61 to 70 of about 2,318,511 (155)

Fabrication of high temperature surface acoustic wave devices for sensor applications

, 2005
Surface acoustic devices have been shown to be suitable not only for signal processing but also for sensor applications. In this paper high temperature surface acoustic wave devices based on gallium orthophosphate have been fabricated, using a lift-off ...
Hamidon, MN, Krempl, P, Binhack, M, Krispel, F, Skarda, V, White, NM, Buff, W   +6 more
core   +1 more source

Contemporary Methods for Capturing Juvenile Salmonids in the Marine Environment

Fish and Fisheries, Volume 27, Issue 2, Page 160-178, March 2026.
ABSTRACT Anadromous salmonids play vital roles in marine and freshwater ecosystems. The most abundant of these fishes—Pacific salmon (Oncorhynchus spp.)—are integral to coastal ecosystems and communities across the North Pacific Rim, but numerous populations are experiencing dramatic declines, particularly towards the south of their range.
Sean C. Godwin, Emma M. Atkinson, Jamieson B. Atkinson, Mackenzie C. Bartlett, William D. P. Duguid, Marc Trudel, Andrew W. Bateman   +6 more
wiley   +1 more source

Frequency and magnetic field mapping of magnetoelastic spin pumping in high overtone bulk acoustic wave resonator

AIP Advances, 2018
We report on the first observation of microvolt-scale inverse spin Hall effect (ISHE) dc voltage driven by an acoustic spin pumping (ASP) in a bulk acoustic wave (BAW) resonator formed by a Al-ZnO-Al-YIG(1)-GGG-YIG(2)-Pt structure.
N. I. Polzikova, S. G. Alekseev, I. I. Pyataikin, V. A. Luzanov, A. O. Raevskiy, V. A. Kotov   +5 more
doaj   +1 more source

Self-aligned single-electrode actuation of tangential and wineglass modes using PMN-PT

Microsystems & Nanoengineering, 2023
Considering the evolution of rotation sensing and timing applications realized in micro-electro-mechanical systems (MEMS), flexural mode resonant shapes are outperformed by bulk acoustic wave (BAW) counterparts by achieving higher frequencies with both ...
Ozan Erturk, Kilian Shambaugh, Ha-Seong Park, Sang-Goo Lee, Sunil A. Bhave   +4 more
doaj   +1 more source

MEMS‐Based Magnetoelectric Antennas for Wireless Power Transmission in Brain‐Implantable Devices

Advanced Materials Technologies, Volume 11, Issue 3, 5 February 2026.
Magnetoelectric (ME) antennas allow the minimization of the invasiveness of brain implantable devices, via powering wirelessly systems able to actuate neural tissue. In order to achieve the necessary power efficiency transmission, the choice of the materials and the system assembly is vital.
Laura Mazón‐Maldonado, Jungang Zhang, María Cerezo‐Sánchez, Mahdieh Shojaei Baghini, Roghaieh Parvizi, Hadi Heidari   +5 more
wiley   +1 more source

Miniature Robotic Swimmer with Precise 2D Motion Control via Acoustic Vortex‐Induced Propulsion

Advanced Science, Volume 13, Issue 12, 27 February 2026.
In this work, a miniature robotic swimmer achieves precise 2D motion using sound waves with customized 3D‐printed lenses. Localized acoustic vortices drive both translation and rotation of the swimmer without mechanical parts. This contactless approach offers a novel route to controlled micro‐scale movement, with promising applications in biomedical ...
Chadi Ellouzi, Nicholas Andrianto, Glen Vosgerichian, Farhood Aghdasi, Joshua Lloyd, Ali Zabihi, Chen Shen   +6 more
wiley   +1 more source

Piezoelectric‐Metal Phononic Crystal Enabling GHz Tunable Ultrahigh Q Quasi‐BIC Mode

Advanced Science, Volume 13, Issue 6, 30 January 2026.
This study introduces a piezoelectric–metal phononic crystal design based on suspended LiNbO3 thin film that realizes quasi‐BIC resonance. The device achieves GHz operation with an ultrahigh quality factor (≈6.5 × 104) and efficient electrical tunability at low voltage.
Xuankai Xu, Jiawei Li, Ruoyu Wang, Ruihong Xiong, Yiwei Wang, Xiaoqin Shen, Tao Wu   +6 more
wiley   +1 more source

Ferroelectric film bulk acoustic wave resonators for liquid viscosity sensing [PDF]

, 2013
A concept of accurate liquid viscosity sensing, using bulk acoustic wave (BAW) resonators, is proposed. The proposed BAW resonators use thin ferroelectric films with the dc field induced piezoelectric effect allowing for generation of pure longitudinal ...
Gevorgian, Spartak, S. Gevorgian, A. Vorobiev, Vorobiev, Andrei   +3 more
core   +1 more source

Multiscale Construction, Evaluation, and Application of Organoids

Advanced Science, Volume 12, Issue 47, December 18, 2025.
Organoids are pivotal models with transformative biomedical potential. A comprehensive multi‐scale perspective is presented, encompassing dual‐scale construction, four‐dimensional evaluation, triple‐point application, and an analysis of the current challenges faced by organoid technology, aiming to advance organoid research and its biomedical ...
Wanting Ma, Zhenglin Dong, Zhu'anzhen Zheng, Long Bai, Xingcai Zhang, Jiacan Su   +5 more
wiley   +1 more source

Intrinsically switchable bulk acoustic wave resonators based on paraelectric films

, 2014
The concept of the frequency switching in the composite bulk acoustic wave (BAW) resonators based on the thin films of the paraelectric-phase ferroelectrics is demonstrated experimentally for the first time.
Gevorgian, Spartak, Gevorgian, Spartak,, S. Gevorgian, Vorobiev, Andrei,, A. Vorobiev, Vorobiev, Andrei   +5 more
core   +1 more source