Results 31 to 40 of about 319 (133)

Analysis of thin-film solidly mounted resonators for applications in harsh environments [PDF]

, 2023
Tesi amb menció de Doctorat Internacional(English) The sensing industry is constantly growing due to its demand in fields that require critical and essential information (data environment) for human safeness and quality of life.
Lugo Hernández, Eduardo
core   +1 more source

A two‐photon fluorescence micro‐spectroscopy method for chemotaxonomic characterization of fossil resins

Applications in Plant Sciences, Volume 14, Issue 2, March-April 2026.
Abstract Premise Amber, a fossilized chemical defensive exudate, is important for understanding ancient plant–insect/pathogen interactions, yet its botanical origins, especially for Cretaceous amber, remain enigmatic. Here, we develop and apply a fluorescence micro‐spectroscopy approach within the context of a larger study on the provenance of amber ...
Victoria E. McCoy, Michael R. Stoneman, Katherine M. M. Bober, Xavier Delclòs, Enrique Peñalver, Carole T. Gee, Valerică Raicu   +6 more
wiley   +1 more source

Epitaxial ZnO piezoelectric layer on SiO2/Mo solidly mounted resonator fabricated using epitaxial Au sacrificial layer

Applied Physics Express
In solidly mounted resonator (SMR) type of bulk acoustic wave resonator, it is difficult to fabricate single crystalline piezoelectric thin films in a bottom-up process due to the amorphous SiO _2 in the low acoustic impedance layer of the acoustic Bragg
Satoshi Tokai, Takahiko Yanagitani
doaj   +1 more source

Correlations between microstructure and Q-factor of tunable thin film bulk acoustic wave resonators [PDF]

, 2011
Correlations between microstructure and Q-factor of tunable solidly mounted Ba(0.25)Sr(0.75)TiO(3) (BSTO) thin film bulk acoustic wave resonators are studied using analysis of test structures prepared at different growth temperatures of the BSTO films ...
Gevorgian, Spartak, Löffler, Markus, Olsson, Eva, Vorobiev, Andrei   +3 more
core   +1 more source

A Population‐Based Matched Cohort Study of Extra‐Digestive Cancer Incidence and Mortality in Individuals With and Without Inflammatory Bowel Disease

Alimentary Pharmacology &Therapeutics, Volume 63, Issue 6, Page 859-873, March 2026.
This illustration summarises our primary findings highlighting the rising incidence of certain extra‐digestive cancers among persons with IBD over the 25‐year study duration (left), and the relative rates of extra‐digestive cancer incidence and mortality among persons with IBD in recent years (2010–2019) compared to their age‐ and sex‐matched controls (
Sanjay K. Murthy, Faria Ahmed, Michael Pugliese, Monica Taljaard, Parul Tandon, Priscilla Matthews, Gilaad G. Kaplan, Stephanie Coward, Charles N. Bernstein, Eric I. Benchimol, M. Ellen Kuenzig, Laura E. Targownik, Harminder Singh, on behalf of the Canadian Gastro‐Intestinal Epidemiology Consortium (CanGIEC)   +13 more
wiley   +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

Multiple Frequency Solidly Mounted BAW Filters [PDF]

, 2011
This paper reports the simultaneous fabrication of Receive and Transmit Bulk Acoustic Wave filters for the WCDMA standard on the same die. Both filters are based on Solidly Mounted Resonators using a common Bragg mirror, but with each having a specific ...
Burgess, Steve, Clement Lorenzo, Marta, David, Jean-Baptiste, Fuchs, Christine, Iborra Grau, Enrique, Olivares Roza, Jimena, Reinhardt, Alexandre, Rimmer, Nick   +7 more
core   +1 more source

Fabrication of Bulk Acoustic Wave Resonator with Multilayer Graphene Electrode

physica status solidi (b), Volume 262, Issue 12, December 2025.
Herein, multilayer graphene structures are grown on the silicon substrate for the fabrication of the bulk acoustic wave resonator device. The result reveals that both methods can be used to replace the Bragg reflector. Two bulk acoustic wave resonator (BAW) devices with multilayer graphene as bottom electrodes are fabricated using the chemical vapor ...
Yuxuan Wang, Bin Zou, Neil McN. Alford, Peter K. Petrov   +3 more
wiley   +1 more source

High frequency surface acoustic wave resonator-based sensor for particulate matter detection [PDF]

, 2016
This paper describes the characterization of high frequency Surface Acoustic Wave Resonator-based (SAWR) sensors, for the detection of micron and sub-micron sized particles.
Cole, Marina, Gardner, J. W., Thomas, Sanju, Villa-López, Farah Helue   +3 more
core   +1 more source