Results 271 to 280 of about 4,221,254 (369)
Vacuum‐based deposition is promising for perovskite solar cells to be successfully commercialized. However, co‐evaporation, the most common vapor phase deposition technique, suffers from very low deposition rates. In this work, we reveal that high deposition rates can lead to carbon flakes depositing into the perovskite absorber layers due to material ...
Thomas Feeney +13 more
wiley +1 more source
Multiple Twinning in Nacre and Aragonite
Electron backscatter diffraction map of a cluster of geologic aragonite, exhibiting single, double, and triple twins. The whole cluster is approximately 2 cm wide. Colors indicate crystal orientations, so that pixels where the a‐, b‐, and c‐axis is perpendicular to the image plane are green, red, and blue, respectively.
Connor A. Schmidt +7 more
wiley +1 more source
Subgroup Analyses and Effect Modification with Bayesian Kernel Machine Regression. [PDF]
Demateis D +3 more
europepmc +1 more source
The study proposes a 1‐bit programmable metasurface based on flip‐disc display, named flip‐disc metasurface (FD‐MTS). This new design enables ultralow energy consumption while maintaining coding patterns. It also exhibits high scalability and multifunctional flexibility.
Jiang Han Bao +8 more
wiley +1 more source
Reaching elimination of onchocerciasis transmission with long-term vector control and ivermectin treatment in Togo. [PDF]
Amaral LJ +11 more
europepmc +1 more source
Controlled laser‐drilling of embedded HfO2 membranes creates three layer nanopores with Gaussian‐shaped cavities sculptured in the supporting layers. These embedded solid‐state nanopores slow DNA translocation by 12‐fold compared to SiNx pores, enabling high‐resolution, label‐free detection of short DNAs, RNAs, and proteins.
Jostine Joby +4 more
wiley +1 more source
Buprenorphine Dispensing Following Medicaid Expansion Amid Unwinding in North Carolina.
Constantin J, Chua KP, McCullough JS.
europepmc +1 more source
<i>Nowcast-It:</i> A Practical Toolbox for Real-Time Adjustment of Reporting Delays in Epidemic Surveillance. [PDF]
Tariq A, Yan P, Bleichrodt A, Chowell G.
europepmc +1 more source

