Results 81 to 90 of about 9,580,549 (394)
Linking hopping conductivity to giant dielectric permittivity in oxides [PDF]
, 2010 With the promise of electronics breakthrough, giant dielectric permittivity materials are under deep investigations. In most of the oxides where such behavior was observed, charged defects at interfaces are quoted for such giant behavior to occur but the
Artemenko, Alla +6 more
core +3 more sources
Advanced Engineering Materials, EarlyView.The share of technical thermoplastics is expected to grow further in the e‐mobility segment. In this study, a detailed temperature‐based tribological characterization of technical thermoplastics is performed. The tribological properties are discussed in terms of the dynamic mechanical properties of polymers at different ambient temperatures. A proof of
Harsha Raghuram +2 more
wiley +1 more source
Soft modes condensation in Raman spectra of (Pb–La)(Zr–Sn–Ti)O3 ceramics [PDF]
Journal of Advanced Dielectrics, 2019 Low frequency Raman spectra of (Pb0.97La0.02)(Zr0.864Sn0.04Ti0.096)O3 ceramic samples have been studied near cubic to antiferroelectric phase transition at about 200∘C. A set of low frequency soft modes were observed restoring below the transition point,
Alexander N. Vtyurin +7 more
doaj +1 more source
Small Structures, 2021 Understanding the nature of dominating electromagnetic response and energy conversion is quietly pivotal to achieve tunable electromagnetic function at elevated temperature.
M. Cao +4 more
semanticscholar +1 more source
A Novel Photonic Material for Designing Arbitrarily Shaped Waveguides in Two Dimensions [PDF]
, 2003 We investigate numerically optical properties of novel two-dimensional photonic materials where parallel dielectric rods are randomly placed with the restriction that the distance between rods is larger than a certain value. A large complete photonic gap
Hase, Masashi +4 more
core +3 more sources
Advancing Wildfire‐Retardant Materials: Engineering Strategies for Direct and Indirect Suppression
Advanced Engineering Materials, EarlyView.Here, the evolution, ecological impact, and performance of current fire‐retardant materials and suppression strategies are reviewed, offering an engineering perspective to address existing challenges and propose pathways for the development of more effective, scalable, and sustainable solutions to meet the demands of a changing climate. Wildfires cause
Changxin Dong +4 more
wiley +1 more source
Voltage control of ferromagnetic resonance [PDF]
Journal of Advanced Dielectrics, 2016 Voltage control of magnetism in multiferroics, where the ferromagnetism and ferroelectricity are simultaneously exhibiting, is of great importance to achieve compact, fast and energy efficient voltage controllable magnetic/microwave devices. Particularly,
Ziyao Zhou +3 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.This review explores wafer bonding technologies, covering wafer preparation, activation methods, and bonding mechanisms. It compares direct and indirect bonding, highlights recent advancements and future trends, and examines applications in 3D integration and packaging.
Abdul Ahad Khan +5 more
wiley +1 more source
Journal of MateriomicsHybrid improper ferroelectricity has been extensively reported through theoretical prediction and experimental investigation in the oxides with Ruddlesden-Popper (R–P) structures.
Bi Hui Zhang +5 more
doaj +1 more source
Dielectric losses in multi-layer Josephson junction qubits
, 2013 We have measured the excited state lifetimes in Josephson junction phase and transmon qubits, all of which were fabricated with the same scalable multi-layer process.
Gunnarsson, David +6 more
core +1 more source