Analysis of Defect Chemistry and Microstructural Effects of Non-Stoichiometric Ceria by the High-Temperature Microwave Cavity Perturbation Method
Sign Up to like & getrecommendations! Published in 2021 at "Journal of The European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2021.08.053
Abstract: Abstract The defect chemistry of ceria has been studied using a microwave resonator. The dielectric properties of powder samples were investigated up to 600 °C and at different oxygen partial pressures pO2 (10-26 – 0.2 bar) and… read more here.
Keywords: ceria; cavity perturbation; non stoichiometric; defect chemistry ... See more keywords
Susceptors in microwave cavity heating: Modeling and experimentation with a frozen pie
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Food Engineering"
DOI: 10.1016/j.jfoodeng.2016.09.018
Abstract: Abstract Use of a susceptor (a metallized film attached to paperboard) in microwave heating can emulate conventional heating with benefits such as crisping food. This study develops a mechanistic understanding of this food-susceptor heating process.… read more here.
Keywords: cavity heating; susceptor; susceptors microwave; food ... See more keywords
Study of the dielectric response and thermo-dynamical properties of PentylCyano Biphenyl (PCB) Liquid Crystal using microwave cavity spectrometer as a probe
Sign Up to like & getrecommendations! Published in 2020 at "Measurement"
DOI: 10.1016/j.measurement.2020.108156
Abstract: Abstract A comparable study of the dielectric response of PentylCyano Biphenyl (PCB) nematic liquid crystals over the temperature range 297–316°K is reported for two frequencies i.e. 9.0 GHz and 20.9 GHz. The loaded resonant microwave cavity operated… read more here.
Keywords: biphenyl pcb; pentylcyano biphenyl; thermo dynamical; dielectric response ... See more keywords
Microwaves effectively examine the extent and type of coking over acid zeolite catalysts
Sign Up to like & getrecommendations! Published in 2017 at "Nature Communications"
DOI: 10.1038/s41467-017-00602-8
Abstract: Coking leads to the deactivation of solid acid catalyst. This phenomenon is a ubiquitous problem in the modern petrochemical and energy transformation industries. Here, we show a method based on microwave cavity perturbation analysis for… read more here.
Keywords: acid zeolite; coke; zeolite; microwaves effectively ... See more keywords
A split-cavity design for the incorporation of a DC bias in a 3D microwave cavity
Sign Up to like & getrecommendations! Published in 2017 at "Applied Physics Letters"
DOI: 10.1063/1.4981884
Abstract: We report on a technique for applying a DC bias in a 3D microwave cavity. We achieve this by isolating the two halves of the cavity with a dielectric and directly using them as DC… read more here.
Keywords: cavity design; split cavity; cavity; bias microwave ... See more keywords
Degenerate cascade fluorescence: Optical spectral-line narrowing via a single microwave cavity
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Physics B"
DOI: 10.1088/1674-1056/abd76b
Abstract: For a three-level atom, two nondegenerate (even microwave and optical) electric dipole transitions are usually allowed; for either of these, the fluorescence spectra are well-described in terms of spontaneous transitions from a triplet of dressed… read more here.
Keywords: single microwave; cascade fluorescence; fluorescence; cavity ... See more keywords
Microwave cavity resonance spectroscopy of ultracold plasmas
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review A"
DOI: 10.1103/physreva.100.061801
Abstract: We present an in situ study of the electron dynamics of an ultracold Rb85 plasma using microwave cavity resonance spectroscopy with submicrosecond temporal resolution and vastly improved sensitivity. We observe a three times faster plasma… read more here.
Keywords: resonance spectroscopy; cavity resonance; microwave cavity; spectroscopy ... See more keywords
Coherent coupling between multiple ferrimagnetic spheres and a microwave cavity at millikelvin temperatures
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review B"
DOI: 10.1103/physrevb.104.064426
Abstract: The spin resonance of electrons can be coupled to a microwave cavity mode to obtain a photon-magnon hybrid system. These quantum systems are widely studied for both fundamental physics and technological quantum applications. In this… read more here.
Keywords: ferrimagnetic spheres; coupling multiple; cavity; coherent coupling ... See more keywords
Photon counting statistics of a microwave cavity
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.99.085418
Abstract: The development of microwave photon detectors is paving the way for a wide range of quantum technologies and fundamental discoveries involving single photons. Here, we investigate the photon emission from a microwave cavity and find… read more here.
Keywords: counting statistics; photon counting; statistics microwave; cavity ... See more keywords
Power Dependent Resonant Frequency of a Microwave Cavity Due to Magnetic Levitation
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Applied Superconductivity"
DOI: 10.1109/tasc.2023.3265905
Abstract: The fact that a magnet levitates above a superconductor is a fascinating consequence of the interaction between electromagnetic fields and the macroscopic quantum state of the superconductor. Such field-matter interactions, which include the Meissner and… read more here.
Keywords: cavity; microwave cavity; frequency microwave; power ... See more keywords
Loaded Microwave Cavity for Compact Vapor-Cell Clocks
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control"
DOI: 10.1109/tuffc.2020.3011604
Abstract: Vapor-cell devices based on microwave interrogation provide a stable frequency reference with a compact and robust setup. Further miniaturization must focus on optimizing the physics package, containing the microwave cavity and atomic reservoir. In this… read more here.
Keywords: loaded microwave; cell; cavity; microwave cavity ... See more keywords