Results 81 to 90 of about 2,252,762 (303)
Advanced Functional Materials, EarlyView.This Perspective highlights atom probe tomography as a powerful tool for understanding the atomic‐scale defect chemistry in HfO2‐based ferroelectrics. 3D mapping of dopants, point defects, and interface chemistry can provide new insight into defect‐driven mechanisms underpinning the ferroelectricity in the system and guide the design of more reliable ...
Kasper Hunnestad +3 more
wiley +1 more source
Eliminating Scattering Loss in Anomalously Reflecting Optical Metasurfaces
ACS Photonics, 2017 Emerging gradient metasurfaces represent a new class of diffraction optical components. Through elaborate engineering of planar arrangements of subwavelength optical antennas, metasurfaces are capable of imparting arbitrary phase profiles on to the incident light, thereby enabling devices such as holograms, complex lenses, and beam splitters.
Asadchy, Viktar S. +4 more
openaire +4 more sources
USING DATA MINING TO DETECT ANOMALOUS PRODUCER BEHAVIOR: AN ANALYSIS OF SOYBEAN PRODUCTION AND THE FEDERAL CROP INSURANCE PROGRAM [PDF]
The analysis was conducted on the USDA's Risk Management Agency insurance data and NRCS Land Resource Regions from 1994 - 2001 to assist RMA in improving program integrity.
Little, Bertis B. +2 more
core
Anomalous Transport Theory for Toroidal Helical Plasmas [PDF]
, 1994 Anomalous transport coefficients in toroidal helical plasmas are studied, based on the innovative theoretical method. The self-sustained turbulence is analyzed by balancing the nonlinear growth due to the current diffusivity with the nonlinear damping ...
Sanuki, H. +5 more
core
Advanced Functional Materials, EarlyView.This study develops a tunable n‐OSC hydrogel (PBFDO‐PAAc) platform with a tunable porous network and thermoelectric properties. It demonstrates the first report of n‐OSC hydrogels for evaporation‐driven hydrovoltaic‐thermoelectric electricity generation as well as chemically dedoping‐mediated OECT working mode reconfiguration. This work expands n‐OSCs’
Zhenli Zhou +9 more
wiley +1 more source
Variability of water masses and circulation in the subtropical North Atlantic [PDF]
, 1999 Observations of interannual variability in 18 Water (Talley and Raymer 1982) and Gulf Stream transport (Worthington 1977) motivate an ocean model sensitivity study. The North Atlantic circulation is simulated with a three-dimensional isopycnic coordinate
Marsh, R.
core +1 more source
Non-Fermi-liquid behavior and anomalous suppression of Landau damping in layered metals close to ferromagnetism [PDF]
, 2015 Financial support from the EPSRC (U.K.) under Grants No. EP/G03673X/1 (S. P. R.) and No. EP/I031014/1 (C. A. H.) is acknowledged.We analyze the low-energy physics of nearly ferromagnetic metals in two spatial dimensions using the functional ...
Hooley, Chris, Ridgway, Samuel
core +1 more source
Advanced Functional Materials, EarlyView.A 3D‐printable breast phantom is developed using patient‐derived MRI data and hydrogels that replicate the dielectric properties of healthy and cancerous tissues. Mechanical and dielectric characterization confirm its suitability for microwave imaging.
Carlos M. Andreu +5 more
wiley +1 more source
Anomalous states of positronium
, 2019 The energies and wave functions of the two-body Dirac equation for positronium are compared with those of the Pauli approximation and the Bethe-Salpeter equation.
Patterson, Chris W
core +1 more source
Charting Morphotoxicity With Complementary Embryo Models
Advanced Healthcare Materials, EarlyView.Three human embryo models of the peri‐implantation stages are exposed to a library of compounds. The (toxic) effects of the compounds are analyzed through automated image analysis pipelines. By evaluating the differential responses of the embryo models, this study underscores the importance of testing complementary embryo models to achieve robust and ...
Dorian G. Luijkx +9 more
wiley +1 more source