Results 171 to 180 of about 864,788 (299)

Machine Learning Assisted Prediction of Power Conversion Efficiency of All-Small Molecule Organic Solar Cells: A Data Visualization and Statistical Analysis. [PDF]

Molecules, 2022
Alwadai N, Khan SU, Elqahtani ZM, Ud-Din Khan S.   +3 more
europepmc   +1 more source

Synchrotron Radiation for Quantum Technology

Advanced Functional Materials, EarlyView.
Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader, Sakura Pascarelli, Klaus Attenkofer, Anna A. Makarova, Karsten Holldack, Kai Rossnagel, Kristiaan Temst, George Kourousias, Stefano Carretta, Caterina Biscari, Helmut Dosch   +10 more
wiley   +1 more source

Improving Perovskite/CIGS Tandem Solar Cells for Higher Power Conversion Efficiency through Light Management and Bandgap Engineering. [PDF]

ACS Appl Mater Interfaces
Farias-Basulto G, Mehlhop T, Otto NJ, Bertram T, Jäger K, Gall S, Weinberger N, Schlatmann R, Lauermann I, Klenk R, List-Kratochvil E, Kaufmann CA.   +11 more
europepmc   +1 more source

A High Power-Conversion-Efficiency Voltage Boost Converter with MPPT for Wireless Sensor Nodes. [PDF]

Sensors (Basel), 2021
Zhu X, Fu Q, Yang R, Zhang Y.
europepmc   +1 more source

Fractional Skyrmion Tubes in Chiral‐Interfaced 3D Magnetic Nanowires

Advanced Functional Materials, EarlyView.
In chiral 3D helical magnetic nanowires, the coupling between the geometric and magnetic chirality provides a way to create topological spin states like vortex tubes. Here, it is demonstrated how the breaking of this coupling in interfaced 3D nanowires of opposite chirality leads to even more complex topological spin states, such as fractional ...
John Fullerton, Naëmi Leo, Jakub Jurczyk, Claire Donnelly, Dédalo Sanz‐Hernández, Luka Skoric, Nicholas Mille, Stefan Stanescu, Donald A MacLaren, Rachid Belkhou, Aurelio Hierro‐Rodriguez, Amalio Fernández‐Pacheco   +11 more
wiley   +1 more source

Enhanced power conversion efficiency in high power single spatial mode ridge waveguide diode lasers using extreme triple asymmetric epitaxial structure. [PDF]

Sci Rep
Zhao X, Sweatt L, Levaur T, Zhu L.
europepmc   +1 more source

Enhancement in Power Conversion Efficiency of Perovskite Solar Cells by Reduced Non-Radiative Recombination Using a Brij C10-Mixed PEDOT:PSS Hole Transport Layer. [PDF]

Polymers (Basel), 2023
Jung S, Choi S, Shin W, Oh H, Oh J, Ryu MY, Kim W, Park S, Lee H.   +8 more
europepmc   +1 more source

Photoactivation of NV Centers in Diamond via Continuous Wave Laser Illumination of Shallow As‐Implanted Nitrogen

Advanced Functional Materials, EarlyView.
This study demonstrates an alternative method of creating charge‐stable negatively charged nitrogen vacancy (NV−) centers close to the diamond surface without high‐temperature annealing. By illuminating nitrogen‐implanted regions with a continuous‐wave 405 nm laser, NV− centers are induced, exhibiting electron spin coherence properties suitable for ...
Jens Fuhrmann, Christoph Findler, Michael Olney‐Fraser, Lev Kazak, Fedor Jelezko   +4 more
wiley   +1 more source

Simulated photovoltaic performance of N719 ruthenium dye sensitised solar cell with a power conversion efficiency exceeding 26% based on electron transport double layer. [PDF]

RSC Adv
Njema GG, Elmelouky A, Meyer EL, Kibet JK.   +3 more
europepmc   +1 more source

Author Correction: Digital printing of a novel electrode for stable flexible organic solar cells with a power conversion efficiency of 8.5. [PDF]

Sci Rep, 2021
Wageh S, Raïssi M, Berthelot T, Laurent M, Rousseau D, Abusorrah AM, Al-Hartomy OA, Al-Ghamdi AA.   +7 more
europepmc   +1 more source