Solidly Mounted Longitudinally Excited Shear Wave Resonator (YBAR) Based on Lithium Niobate Thin-Film. [PDF]
Micromachines (Basel), 2021 Qin ZH +6 more
europepmc +2 more sources
Solidly mounted resonator sensor for biomolecule detections. [PDF]
RSC Adv, 2019 Han C +8 more
europepmc +2 more sources
Graphene as an active virtually massless top electrode for RF solidly mounted bulk acoustic wave (SMR-BAW) resonators [PDF]
Nanotechnology, 2018 Mechanical and electrical losses induced by an electrode material greatly influence the performance of bulk acoustic wave (BAW) resonators. Graphene as a conducting and virtually massless 2D material is a suitable candidate as an alternative electrode material for BAW resonators which reduces electrode induced mechanical losses.
Marius Knapp +4 more
openaire +3 more sources
Third-Harmonic and intermodulation distortion in bulk acoustic-wave resonators [PDF]
, 2019 This article discusses on the measured third-order intermodulation (IMD3) products and third harmonics (H3) appearing in a set of six different solidly mounted resonators (SMR) and bulk acoustic-wave (BAW) resonators with different shapes and stack ...
Aigner, Robert +3 more
core +2 more sources
Indoor air quality monitor based on Solidly Mounted Resonators for the detection of VOCs [PDF]
, 2017 This work describes the development of an indoor air quality monitor based on high frequency solidly mounted resonators (SMR) for the detection of volatile organic compounds (V OC).
Cole, Marina +3 more
core +1 more source
Direct comparison of the sensitivity of QCMs and AlN-based TFRs biosensors [PDF]
, 2016 We present the direct comparison of the performance of two gravimetric biosensors based on acoustic resonators, a quartz crystal microbalance and a high frequency AlN-based bulk acoustic wave film solidly mounted resonator (SMR).
Clement Lorenzo, Marta +5 more
core +2 more sources
A low-cost acoustic microsensor based system in package for air quality monitoring [PDF]
, 2017 In this paper we report on the development of a novel hybrid System in Package (SiP) microsensor utilizing high frequency acoustic wave devices for the real time monitoring of airborne fine particulates.
Cole, Marina +5 more
core +1 more source
Optimized reflector stacks for solidly mounted bulk acoustic wave resonators [PDF]
, 2010 The quality factor (Q) of a solidly mounted bulk acoustic wave resonator (SMR) is limited by substrate losses, because the acoustic mirror is traditionally optimized to reflect longitudinal waves only.
Hueting, Raymond J.E. +3 more
core +3 more sources
On the lateral excitation of shear modes in AlN layered resonators [PDF]
, 2012 In this paper we describe the fabrication and frequency characterization of different structures intended for the lateral excitation of shear modes in AlN c-axis-oriented films, which are at the same time designed to minimize the excitation of ...
Capilla Osorio, José +5 more
core +1 more source
High-Acoustic-Impedance Tantalum Oxide Layers for Insulating Acoustic Reflectors [PDF]
, 2012 This work describes the assessment of the acoustic properties of sputtered tantalum oxide films intended for use as high-impedance films of acoustic reflectors for solidly mounted resonators operating in the gigahertz frequency range.
Capilla Osorio, José +5 more
core +2 more sources