Results 81 to 90 of about 1,189 (200)
Metallic multilayers for X-band Bragg reflector applications [PDF]
, 2016 We present a structural and high frequency (8.72GHz) electrical characterization of sputter deposited Ti/W, Ti/Ru and Mo/Ti metallic multilayers for potential application as acoustic Bragg reflectors.
Adabi, M +5 more
core
Effects of Geometry on Near Quantum Ground State Behaviour of Phonon-Trapping Acoustic Cavities
, 2014 This work presents some peculiarities of the near quantum ground state behaviour of curved (phonon trapping) Bulk Acoustic Wave (BAW) cavities when compared to a conventional mechanical resonator.
Goryachev, Maxim, Tobar, Michael E.
core +1 more source
Global Challenges, Volume 8, Issue 2, February 2024.Metal–organic frameworks (MOFs), hailed as the wonder material of the 21st century, exhibit unprecedented tunability, thermal stability, porosity, and surface area. This work highlights advancements in MOFs design and synthesis, delving into their applications in gas storage, catalysis, magnetism, nanomedical, sensing, light‐emitting diodes, and self ...
Dongxiao Li +5 more
wiley +1 more source
Metodología de diseño de filtros CRF/SCF basada en modelos de resonadores BAW acoplados acústicamente [PDF]
, 2007 La creixent utilització de sistemes de comunicacions mòbils ha impulsat la demanda de filtres passabanda miniaturitzats d'elevades prestacions operant en el rang de freqüències de microones.
Corrales López, Edén +2 more
core
High-frequency, resonant acousto-optic modulators fabricated in a MEMS foundry platform [PDF]
, 2019 We report the design and characterization of high frequency, resonant acousto-optic modulators (AOM) in a MEMS foundry process. The doubly-resonant cavity design, with short ($L{\sim}10.5\, {\mu}m$) acoustic and optical cavity lengths, allows us to ...
Balram, Korpel, Tadesse
core +5 more sources
International Journal of RF and Microwave Computer-Aided Engineering, Volume 2024, Issue 1, 2024.A novel hybrid bandpass filter (BPF) with wideband and high selectivity is proposed in this paper. The hybrid BPF is composed of two film bulk acoustic resonator (FBAR) cells and three lumped component resonators realized by the integrated passive device (IPD) technology.
Keyan Li +6 more
wiley +1 more source
, 2015 In the context of direct detection sensors with compact dimensions, we investigate the gravimetric sensitivity of High-overtone Bulk Acoustic Resonators, through modeling of their acoustic characteristics and experiment. The high frequency characterizing
Ballandras, S. +5 more
core +1 more source
Adhesion layer-bottom electrode interaction during BaxSr1−xTiO3 growth as a limiting factor for device performance [PDF]
, 2012 Changes in bottom electrode morphology and adhesion layer composition upon deposition of BaxSr1-xTiO3 (BSTO) at elevated temperatures have been found, which have a negative impact on acoustic wave resonator device performance.
Gevorgian, Spartak +4 more
core +1 more source
Упрощенная модель тонкопленочного резонатора для применения в фильтрах высокого порядка [PDF]
, 2015 У роботі представлена розроблена авторами модель тонкоплівкового п'єзоелектричного резонатора з двома електродами, заснована на застосуванні багатоконтурних схем заміщення.
Bogdan, O. +8 more
core
Review of Transducer Principles for Label-Free Biomolecular Interaction Analysis
Biosensors, 2011 Label-free biomolecular interaction analysis is an important technique to study the chemical binding between e.g., protein and protein or protein and small molecule in real-time.
Janos Vörös +2 more
doaj +1 more source