Results 11 to 20 of about 2,318,511 (155)

Acoustic spin pumping in magnetoelectric bulk acoustic wave resonator

AIP Advances, 2016
We present the generation and detection of spin currents by using magnetoelastic resonance excitation in a magnetoelectric composite high overtone bulk acoustic wave (BAW) resonator (HBAR) formed by a Al-ZnO-Al-GGG-YIG-Pt structure.
N. I. Polzikova, S. G. Alekseev, I. I. Pyataikin, I. M. Kotelyanskii, V. A. Luzanov, A. P. Orlov   +5 more
doaj   +2 more sources

Ultrasensitive liquid sensor based on an embedded microchannel bulk acoustic wave resonator [PDF]

Microsystems & Nanoengineering
The high-frequency and high-quality factor characteristics of bulk acoustic wave (BAW) resonators have significantly advanced their application in sensing technologies.
Xiyu Gu, Yan Liu, Yuanhang Qu, Xiang Chen, Zesheng Liu, Yao Cai, Wenjuan Liu, Shishang Guo, Chengliang Sun   +8 more
doaj   +2 more sources

From Microwave Acoustic Filters to Millimeter-Wave Operation and New Applications

IEEE Journal of Microwaves, 2023
This paper reviews the latest developments in microwave acoustic wave devices. After an introduction and brief history of bulk acoustic wave (BAW) and surface acoustic wave (SAW) devices, a review is given for guided SAWs and XBARs - two new technologies,
Amelie Hagelauer, Rich Ruby, Shogo Inoue, Victor Plessky, Ken-Ya Hashimoto, Ryo Nakagawa, Jordi Verdu, Pedro de Paco, Amir Mortazawi, Gianluca Piazza, Zachary Schaffer, Ernest Ting-Ta Yen, Thomas Forster, Andreas Tag   +13 more
doaj   +1 more source

The BAW and SAW coupling analysis of patterned piezoelectric films as inter-digital transducers on diamond substrates using delta-function model

AIP Advances, 2021
Patterned piezoelectric films as inter-digital transducer (PP-IDT) structures on diamond substrates have been attracting extensive attention due to the increased working frequency, electromechanical coupling, and quality factor of piezoelectric devices ...
B. W. Xie, F. Z. Ding, H. J. Shang, D. X. Huang, T. G. Li, Q. Zou, H. W. Gu   +6 more
doaj   +1 more source

Trends and Applications of Surface and Bulk Acoustic Wave Devices: A Review

Micromachines, 2022
The past few decades have witnessed the ultra-fast development of wireless telecommunication systems, such as mobile communication, global positioning, and data transmission systems.
Yang Yang, Corinne Dejous, Hamida Hallil
doaj   +1 more source

Materials, Design, and Characteristics of Bulk Acoustic Wave Resonator: A Review

Micromachines, 2020
With the rapid commercialization of fifth generation (5G) technology in the world, the market demand for radio frequency (RF) filters continues to grow.
Yan Liu, Yao Cai, Yi Zhang, Alexander Tovstopyat, Sheng Liu, Chengliang Sun   +5 more
doaj   +1 more source

Aluminum scandium nitride thin-film bulk acoustic resonators for 5G wideband applications

Microsystems & Nanoengineering, 2022
Bulk acoustic wave (BAW) filters have been extensively used in consumer products for mobile communication systems due to their high performance and standard complementary metal-oxide-semiconductor (CMOS) compatible integration process.
Yang Zou, Chao Gao, Jie Zhou, Yan Liu, Qinwen Xu, Yuanhang Qu, WenJuan Liu, Jeffrey Bo Woon Soon, Yao Cai, Chengliang Sun   +9 more
doaj   +1 more source

Feasibility Study of Cooling a Bulk Acoustic Wave Resonator by Nanoparticle Enhanced Phase Change Material

Magnetochemistry, 2021
In the current study, the coupling of a cooling problem with the electromagnetic resonance of a bulk acoustic wave (BAW) material is investigated. As well, a new cooling method by the addition of nanoparticles to a phase change material surrounding the ...
Mohammad Yaghoub Abdollahzadeh Jamalabadi
doaj   +1 more source

Electrostatic Frequency Tuning of Bulk Acoustic Wave Disk Gyroscopes [PDF]

, 2020
Bulk acoustic wave gyroscopes have been researched for potential benefits such as immunity to shock and vibration and the high Q factors achievable with the bulk modes.
Parajuli, M, Seshia, AA, Sobreviela, G, ,   +3 more
core   +3 more sources

The Effect of a Rotating Medium on Bulk Acoustic Wave Polarization: From Theoretical Considerations to Perspective Angular Motion Sensor Design

Sensors, 2020
We study the effects of medium rotation on bulk acoustic wave (BAW) propagation. For a theoretical analysis of the BAW propagation characteristics, a motion equation for the plane harmonic waves propagating orthogonal to the rotation axis of the ...
Yasemin Durukan, Michail Shevelko, Aleksandr Peregudov, Ekaterina Popkova, Sergey Shevchenko   +4 more
doaj   +1 more source