Results 21 to 30 of about 630,759 (334)

A 1.2V −55°C‐125°C ultra‐low noise bandgap voltage reference without start‐up circuit

open access: yesElectronics Letters, 2023
This paper proposes a novel bandgap voltage reference (BGR) with low temperature coefficient, ultra‐low noise and without start‐up circuit. Designed in a TSMC 180‐nm CMOS technology, this bandgap voltage reference operates in the temperature range of −55
Linzhi Tao, Haoyu Zhuang, Qiang Li
doaj   +1 more source

Droplet interface in additive manufacturing: From process to application

open access: yesDroplet, 2023
Additive manufacturing (AM), which is often referred to as three‐dimensional printing, revolutionizes manufacturing by providing a high degree of design freedom and customization.
Zhengnan Sun   +4 more
doaj   +1 more source

Analog Ion‐Slicing LiNbO3 Memristor Based on Hopping Transport for Neuromorphic Computing

open access: yesAdvanced Intelligent Systems, 2023
Inspired by human brain, the emerging analog‐type memristor employed in neuromorphic computing systems has attracted tremendous interest. However, existing analog memristors are still far from accurate tuning of multiple conductance states, which are ...
Jiejun Wang   +12 more
doaj   +1 more source

Improving the Sensing Properties of Graphene MEMS Pressure Sensor by Low-Temperature Annealing in Atmosphere

open access: yesSensors, 2022
The high demand for pressure devices with miniaturization and a wide bearing range has encouraged researchers to explore new high-performance sensors from different approaches.
Daosen Liu, Shengsheng Wei, Dejun Wang
doaj   +1 more source

Sulfurization of Electrodeposited Sb/Cu Precursors for CuSbS2: Potential Absorber Materials for Thin-Film Solar Cells

open access: yesFrontiers in Materials, 2022
CuSbS2, as a direct bandgap semiconductor, is a promising candidate for fabricating flexible thin-film solar cells due to its low grain growth temperature (300°C–450°C).
Aimei Zhao   +9 more
doaj   +1 more source

Waveshaping electronic circuit [PDF]

open access: yes, 1971
Circuit provides output signal with sinusoidal function in response to bipolar transition of input signal. Instantaneous transition shapes into linear rate of change and linear rate of change shapes into sinusoidal rate of change.
Harper, T. P.
core   +1 more source

Phenomenological Modeling on the Nonideal Factors of Memristor Based on Single-Crystalline LiNbO₃ Thin Film

open access: yesIEEE Journal of the Electron Devices Society
As a novel device, memristors attracted great attention because of its potential in neural network computing. However, the nonideal factors of memristors, such as conductance drift and programming errors, limit their performance in practical applications.
Yi Wang   +7 more
doaj   +1 more source

Computational Study of the Coupling Performances for a Long-Distance Vertical Grating Coupler

open access: yesPhotonics, 2023
We present a high-efficiency silicon grating coupler design based on a left–right mirror-symmetric grating and a metal mirror. The coupler achieves nearly perfect 90-degree vertical coupling.
Zhonghua Yang, Wenbo Luo, Yu Sun
doaj   +1 more source

Exploring patients’ profiles associated with the resolution of acute calcium pyrophosphate arthritis treatedwith colchicine and prednisone: post hoc analysis of a randomized controlled trial

open access: yesArthritis Care &Research, Accepted Article.
Objective The objective was to identify factors determining acute arthritis resolution and safety with colchicine and prednisone in acute calcium pyrophosphate (CPP) crystal arthritis. Methods We conducted a post hoc analysis of the COLCHICORT trial, which compared colchicine and prednisone for the treatment of acute CPP crystal arthritis, using a ...
Tristan Pascart   +14 more
wiley   +1 more source

Energy-Efficient Thermo-Optic Switches Enabled by 3D Glass-Based EIC–PIC Packaging for High-Density Photonic Switch Arrays

open access: yesIEEE Photonics Journal
Thermo-optic (TO) switches are essential components in integrated photonic circuits (PICs), but their efficiency is limited by significant heat dissipation into the silicon substrate due to its high thermal conductivity.
Zhonghua Yang   +9 more
doaj   +1 more source

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