Results 61 to 70 of about 18,957 (288)

Powder Optimization Strategies for Binder Jetting Printing of BaTiO3 and Ba0,6Sr0,4TiO3 Ceramics

Advanced Engineering Materials, EarlyView.
Powder optimization is investigated to enable binder jetting of BaTiO3 and Ba0.6Sr0.4TiO3 ferroelectric ceramics. The antagonistic relationship between flowability and binder compatibility is addressed through binder impregnation of granulated powders and fumed silica addition to fine powders.
Fanny Pruvost, Lionel Presmanes, Soléna Colin, Marie Vidal, Sophie Guillemet‐Fritsch   +4 more
wiley   +1 more source

Horn-Coupled, Commercially-Fabricated Aluminum Lumped-Element Kinetic Inductance Detectors for Millimeter Wavelengths [PDF]

, 2014
We discuss the design, fabrication, and testing of prototype horn-coupled, lumped-element kinetic inductance detectors (LEKIDs) designed for cosmic microwave background (CMB) studies.
Ade, P., Araujo, D., Bradford, K., Cantor, R., Che, G., Day, P., Doyle, S., Flanigan, D., Johnson, B. R., Jones, G., Leduc, H., Limon, M., Luu, V., Mauskopf, P., McCarrick, H., Miller, A., Mroczkowski, T., Tucker, C., Zmuidzinas, J.   +18 more
core   +4 more sources

Arterial Viscoelastic Model using Lumped Parameter Circuit With Fractional-Order Capacitor [PDF]

2018 IEEE 61st International Midwest Symposium on Circuits and Systems (MWSCAS), 2018
Cardiovascular diseases are deemed to be the underlying source of mortality globally. Modeling the systemic arterial system is of a vital importance in the diagnosis and assessment of cardiac pathophysiology. In this work, we explore the fractional viscoelastic properties of the arterial blood vessel, and present a fractional-order lumped parameter ...
Mohamed A. Bahloul, Taous-Meriem Laleg-Kirati   +1 more
openaire   +1 more source

Dielectric Barrier Discharge Plasma Deoxidation of Natively Oxide Layer of Copper Powders in a Fluidized Bed

Advanced Engineering Materials, EarlyView.
This paper presents a novel approach to reducing oxide layers on metal powders using low‐temperature hydrogen dielectric barrier discharge plasmas at atmospheric pressure. Unlike conventional hydrogen‐plasma reductions, the powders do not contact the plasma directly.
Shukang Zhang, Annett Wollmann, Thomas Gimpel, Alfred P. Weber   +3 more
wiley   +1 more source

Boundary-mode operation of the boost converter for thermoelectric generator maximum power tracking [PDF]

, 2014
This article has been made available through the Brunel Open Access Publishing Fund.Performance-favourable and noteworthy characteristics of the Boost converter are reported, when the latter operates in Maximum Power Tracking (MPT) mode, while fed from a
Theodoridis, M
core  

Optimized Quality Factor of Fractional Order Analog Filters with Band-Pass and Band-Stop Characteristics

, 2012
Fractional order (FO) filters have been investigated in this paper, with band-pass (BP) and band-stop (BS) characteristics, which can not be achieved with conventional integer order filters with orders lesser then two.
Acharya, Anish, Das, Saptarshi, Pakhira, Anindya, Pan, Indranil, Saha, Suman   +4 more
core   +1 more source

Realization Of Fractional-Order Capacitors With Field-Effect Transistors

, 2012
A novel and efficient approach to realize fractional-order capacitors is investigated in this paper. Meanwhile, a new approach which is more efficient for semiconductor implementation of fractional-order capacitors is proposed. The feasibility of the approach has been verified with the preliminary measured results.
Tu, Steve Hung-Lung, Yu-Hsuan Cheng
openaire   +1 more source

Fractional-Order MOS Capacitor: Experimental Results and Monte Carlo Analysis

Journal of Integrated Circuits and Systems, 2023
In this work, an experimental implementation of a Fractional-order MOS capacitor using a fractal tree structure in discrete circuits was carried out in order to validate the theoretical results obtained of the simulations. In addition, a Monte Carlo analysis was performed to determine the sensitivity of the electrical circuit to the variation of some ...
Lucas Almir Dos Santos Fernandes, Marco Isaías Alayo Chávez, Joao Antonio Martino   +2 more
openaire   +1 more source

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

HP-NGD Circuit Theory With Generalized Exponential Kernel Fractional Derivative-Based Impedances

IEEE Access
In this work, we propose a novel passive circuit theory on fractional High-Pass (HP) Negative Group Delay (NGD) topology by using the fractional order reactive impedance and admittance.
Rawid Banchuin, Willys Noa, Sonia Moussa, Nathan B. Gurgel, Ali Hamada Damien Fakra, Lagouge Tartibu, Marcellin Atemkeng, Glauco Fontgalland, Sebastien Lallechere, Blaise Ravelo   +9 more
doaj   +1 more source