Results 271 to 280 of about 4,865,607 (338)
In this work, low bandgap (≈1.55 eV) semitransparent perovskite solar cells (ST‐PSCs) having thin (thickness < ≈100 nm) perovskite layers and transparent conductive oxide‐based rear electrodes are fabricated using vacuum‐deposition methods. Two different ST‐PSCs demonstrated a high light utilization efficiency value of 4.2 (PCE: 9.26% and AVT: 45.3 ...
Abhyuday Paliwal +9 more
wiley +1 more source
Perovskite CsPbBr3 nanocrystals exhibit bright emission, fast response, and solution processability, but their nanoscale size limits efficient radiation detection. Organizing them into porous SiO2 mesospheres enhances radioluminescence up to 40 times, achieving an optimal combination of light yield, fast scintillation, and processability, providing a ...
Xiaohe Zhou +14 more
wiley +1 more source
La sociología y la investigación social
Lucio Mendieta y Núñez +1 more
openalex +2 more sources
A breathable and mechanically robust PA6 electrospun textile is modified via physical vapor deposition of a nanoscale copper layer, enabling efficient electrostatic charge dissipation. The resulting material exhibits a 99.6% decrease in triboelectric voltage and a 60% increase in tensile strength, offering a multifunctional solution for electrostatic ...
Piotr K. Szewczyk +6 more
wiley +1 more source
Zn–Sn–O thin films synthesized via ultrasonic spray pyrolysis reveal tunable phase evolution and enhanced acetone selectivity. Integrating DFT insights with machine learning predictions uncovers the role of stoichiometric control and oxygen vacancies in VOC sensing.
Kevin Rueda‐Castellanos +6 more
wiley +1 more source
Hygromnemics: Programmable Material Memory Matter Actuators via Wet Pre‐Constraining
Humidity‐based pre‐constraining creates hygromnemics‐shape memory matter. From identical biocomposites actuation in dry and wet states is obtained via hygromnemic and hygromorphic actuation, respectively. Hygromnemic actuators present long‐ and short‐term shape memory abilities.
Charles de Kergariou +5 more
wiley +1 more source

