Results 131 to 140 of about 1,220,933 (279)

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

Advanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu, Giovanni Gammaitoni, Michael Häfner, Eduardo Villalobos‐Portillo, Carlo Marini, Matteo Bianchini   +5 more
wiley   +1 more source

Bi-Linear Homogeneity Enforced Calibration for Pipelined ADCs

IEEE Access
Pipelined analog-to-digital converters (ADCs) are key enablers in many state-of-the-art signal processing systems with high sampling rates. In addition to high sampling rates, such systems often demand a high linearity.
Matthias Wagner, Oliver Lang, Esmaeil Kavousi Ghafi, Arianit Preniqi, Andreas Schwarz, Mario Huemer   +5 more
doaj   +1 more source

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

Advanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai, Md Shakhawath Hossain, Nhat Minh Nguyen, Yongliang Chen, Chaohao Chen, Xiaoxue Xu, Quang Thang Trinh, Toan Dinh, Toan Trong Tran   +8 more
wiley   +1 more source

Psychometric properties of Leisure Satisfaction Scale (LSS)-short form: a Rasch rating model calibration approach. [PDF]

BMC Psychol, 2022
Kim SH, Cho D.
europepmc   +1 more source

A New Approach for Self-Calibrating Cameras

, 2019
Camera is one of the most important sensors in robotic applications. Calibrated cameras provide more information than the uncalibrated ones. Intrinsic parameters of a camera can deteriorate due to mechanical and thermal changes in environment. Therefore self-calibration is required for robotic operations.
openaire   +2 more sources

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

Advanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner, Ruben Maile, Murat Cuvalli, Andreas Wolf, Ayisha Komal, Robert Oestreich, Christoph Janiak, Karl Mandel, Alexander Knebel, Klaus Müller‐Buschbaum   +9 more
wiley   +1 more source

Enhanced Rayleigh Scattering Calibration for FY-3D MERSI II Sensor With Extensive and Long Term Ocean Samples

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Accurate radiometric calibration is crucial for satellite sensors, ensuring reliable remote sensing data. However, current calibration methods often rely on a limited number of samples, leading to uncertainties in calibration process.
Wei Chen, Xinyu Shi, Xiuqing Hu, Hongzhao Tang, Shichao Cui   +4 more
doaj   +1 more source

Correction: National estimates from the Youth '19 Rangatahi smart survey: A survey calibration approach. [PDF]

PLoS One, 2021
PLOS ONE Staff.
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

National estimates from the Youth '19 Rangatahi smart survey: A survey calibration approach. [PDF]

PLoS One, 2021
Rivera-Rodriguez C, Clark T, Fleming T, Archer D, Crengle S, Peiris-John R, Lewycka S.   +6 more
europepmc   +1 more source