Results 101 to 110 of about 600,731 (305)

Enhanced Strength and Corrosion Resistance of Ti‐13Nb‐12Ta‐10Zr‐4Sn Alloy by Aging Treatment

Advanced Engineering Materials, EarlyView.
This work systematically investigates the effect of aging treatment on mechanical properties and corrosion behavior of vacuum arc‐melted Ti‐13Nb‐12Ta‐10Zr‐4Sn alloy. Owing to the increased α″ martensite, strength and corrosion resistance were significantly enhanced by aging treatment.
Yuhua Li, Rong Zhao, Qian Zhang, Haojie Wang, Yujing Liu, Lai‐Chang Zhang   +5 more
wiley   +1 more source

A 1-kS/s 12-bit SAR ADC With Burst Conversion for Anti-Leakage Current

IEEE Access
A 1-kS/s 12-bit successive approximation register (SAR) analog-to-digital converter (ADC) which performs burst conversion is proposed to reduce the loss of the sampled analog signal due to leakage current in the capacitors of the capacitor-based digital ...
Haewoon Son, Hoyong Jung, Young-Chan Jang   +2 more
doaj   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

SIMULATION RESULTS ANALYSIS OF METHODS TO COMPENSATE ERRORS CAUSED BY BOUNDARY EFFECTS IN ΣТ-ADC

Известия высших учебных заведений. Поволжский регион:Технические науки, 2020
Background. The greatest linearity of a conversion function and word length of an output code information converters with ΣΔ-architecture have today.
V. N. Ashanin, A. A. Korotkov
doaj   +1 more source

Analog-digital and digital-analog converters using single-electron and MOS transistors

, 2005
This paper proposes two kinds of novel single-electron analog-digital conversion (ADC) and digital-analog conversion (DAC) circuits that consist of single-electron transistors (SETs) and metal-oxide-semiconductor (MOS) transistors. The SET/MOS hybrid ADC
Wu NJ, nanjian@red.semi.ac.cn, Ou, XB, Chinese Acad Sci, Inst Semicond, Beijing 100083, Peoples R China. 电子邮箱地址: xiaobin@red.semi.ac.cn, Ou XB   +3 more
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Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

Adaptive Gain and Analog Wavelet Transform for Low-Power Infrared Image Sensors

Active and Passive Electronic Components, 2012
A decorrelation and analog-to-digital conversion scheme aiming to reduce the power consumption of infrared image sensors is presented in this paper. To exploit both intraframe redundancy and inherent photon shot noise characteristics, a column based 1D ...
P. Villard, T. Thabuis, M. Belleville, G. Sicard, G. Decaens, M. Zecri   +5 more
doaj   +1 more source

Testing high resolution SD ADC’s by using the noise transfer function [PDF]

, 2004
A new solution to improve the testability of high resolution SD Analogue to Digital Converters (SD ADC’s) using the quantizer input as test node is described.
Richardson, Andrew, De-Venuto, Daniela
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Inverse Identification of Energy‐Dependent Laser Absorptivity in NiTi Laser Powder‐Bed Fusion via Calibrated Melt Pool Simulation

Advanced Engineering Materials, EarlyView.
A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi, Hadi Moutablaleh, Ignatius A. Setiawan, Mehrshad Mehrpouya   +3 more
wiley   +1 more source

Analog-to-digital conversion system Patent

, 1965
Conversion system for increasing resolution of analog to digital ...
Mazer, L.
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