Results 131 to 140 of about 38,108 (301)
Nanoscale Spatial Tuning of Superconductivity in Cuprate Thin Films via Direct Laser Writing
Advanced Functional Materials, EarlyView.Maskless direct laser writing enables local control of oxygen stoichiometry in epitaxial YBCO thin films under ambient conditions. Sub‐micrometer grayscale patterns with tunable optical response and superconducting transport properties are achieved.
Irene Biancardi +11 more
wiley +1 more source
The design and additive manufacture of gradient dielectrics for RF devices
Mirotznik, Mark S.Gradient dielectrics have emerged as effective constructs for the design and optimization of broadband radio frequency (RF) devices. Their ability to enhance performance and reduce physical footprints is exemplified in applications such
Fessaras, Theodore N.Z.
core +1 more source
On generalized thermoelastic dielectrics
, 1981 A complete nonlinear constitutive theory of thermoelastic dielectrics including polarization effects is derived by using a modified entropy production inequality proposed by Green and Laws [1] and independently by Suhubi [2].
Dost S., Dost, S
core +1 more source
Advanced Functional Materials, EarlyView.Combinatorial vapor deposition enables independent tuning of Cs/Pb and Br/Cl in wide‐bandgap perovskites. Automated multimodal mapping of 500+ compositions reveals a high‐energy optical transition that correlates with enhanced photoluminescence, defining a practical Cs/Pb window.
Alexander Wieczorek +6 more
wiley +1 more source
, 2002 Amendments of errors in the paper: Elemental strain and trapped space charge in thermoelectric ageing of insulating materials life modeling (IEEE Transactions on Dielectrics and Electrical Insulation ...
Dissado L. A., Montanari C., Mazzanti G.
core +1 more source
Structure and electrical properties of silica-based polyethylene nanocomposites
, 2013 The topic of polymer nanocomposites remains an active area of research in the dielectrics community, due to the unique electrical properties that these materials could exhibit. To explain the behaviour of these materials, the importance of clarifying the
Lau, K.Y.
core +1 more source
, 1981 Three aspects of oxide dielectrics are covered (i) structure engineering: making use of crystal structure and crystal chemistry, the dielectric behaviour can be finely tuned, as illustrated in the systems (Ba, Pb) (Ti, Zr)03 and (Ba, Pb) (Ti, Nb)O3 ...
Subbarao, E. C.
core +2 more sources
Strong Lead‐Free Bioinspired Piezoceramics for Durable Energy Transducers
Advanced Functional Materials, EarlyView.We fabricated brick‐and‐mortar lead‐free piezoceramics with Bi0.5Na0.5TiO3 monocrystal platelets as bricks and amorphous silica as mortar. The alignment of the bricks and the presence of the amorphous silica led to anisotropic residual stresses. These residual stresses increase the samples toughness, strength and durability while the brick alignment ...
Ruxue Yang +12 more
wiley +1 more source
Advanced Functional Materials, EarlyView.A thermodynamic model that incorporates ferroelectric, antiferroelectric, and antiferrodistortive orders of PbZrO3${\rm PbZrO}_3$ is established and parameterized based on experimental measurements and first‐principles calculations. We derive a Clapeyron‐like equation for describing the temperature‐dependence of critical electric fields for the ...
Zhiyang Wang +3 more
wiley +1 more source
ECAPD9 - 9th European Conference on Application of Polar Dielectrics
, 2008 The 9th European Conference on Applications of Polar Dielectrics (ECAPD) will be held in Roma, Italy, from tuesday August 26th to friday August 29th 2008. ECAPD is the principal european and international forum where the latest research and technological
BERTOLOTTI, Mario, MICHELOTTI, Francesco
core