Results 11 to 20 of about 54,421 (264)

Development of ANN-Based Warpage Prediction Model for FCCSP via Subdomain Sampling and Taguchi Hyperparameter Optimization

open access: yesMicromachines, 2023
This study aims to establish an accurate prediction model using artificial neural networks (ANNs) to effectively and efficiently predict the process-induced warpage of a flip-chip chip-scale package (FCCSP).
Hsien-Chie Cheng   +2 more
doaj   +1 more source

FCCSP IMC growth under reliability stress follows automotive criteria [PDF]

open access: yesPSU Research Review, 2019
Purpose – The Kirkendall void had been a well-known issue for long-term reliability of semiconductor interconnects; while even the KVs exist at the interfaces of Cu and Sn, it may still be able to pass the condition of unbias long-term reliability ...
Wei Wei Liu, Berdy Weng, Scott Chen
doaj   +1 more source

High Vacuum Packaging of MEMS Devices Containing Heterogeneous Discrete Components

open access: yesApplied Sciences, 2021
Vacuum packaging of Micro-electro-mechanical system (MEMS) devices is a hot topic for its advantages of improving performance and reducing power consumption.
Ping Guo   +4 more
doaj   +1 more source

How to Wire a 1000-Qubit Trapped-Ion Quantum Computer

open access: yesPRX Quantum, 2023
One of the most formidable challenges of scaling up quantum computers is that of control-signal delivery. Today’s small-scale quantum computers typically connect each qubit to one or more separate external signal sources.
M. Malinowski   +2 more
doaj   +1 more source

Development and Applications of Embedded Passives and Interconnects Employing Nanomaterials

open access: yesNanomaterials, 2022
The advent of nanotechnology has initiated a profound revolution in almost all spheres of technology. The electronics industry is concerned with the ongoing miniaturization of devices and as such requires packaging technologies that will make the devices
Shanggui Deng   +8 more
doaj   +1 more source

Robust Pressure Sensor in SOI Technology with Butterfly Wiring for Airfoil Integration

open access: yesSensors, 2021
Current research in the field of aviation considers actively controlled high-lift structures for future civil airplanes. Therefore, pressure data must be acquired from the airfoil surface without influencing the flow due to sensor application.
Jan Niklas Haus   +6 more
doaj   +1 more source

MethylMasteR: A Comparison and Customization of Methylation-Based Copy Number Variation Calling Software in Cancers Harboring Large Scale Chromosomal Deletions

open access: yesFrontiers in Bioinformatics, 2022
DNA methylation-based copy number variation (CNV) calling software offers the advantages of providing both genetic (copy-number) and epigenetic (methylation) state information from a single genomic library.
Michael P. Mariani   +7 more
doaj   +1 more source

Fabrication Process and Performance Analysis of CSP LED Filaments with a Stacked Package Design

open access: yesApplied Sciences, 2018
This article presents a chip-scale package (CSP) based filament light-emitting diodes (LEDs) with a stacked-type structure and a segmented-type luminescence design for higher luminous efficiency and better electrical stability.
Nan Jiang   +9 more
doaj   +1 more source

Hybrid external-cavity lasers (ECL) using photonic wire bonds as coupling elements

open access: yesScientific Reports, 2021
Combining semiconductor optical amplifiers (SOA) on direct-bandgap III–V substrates with low-loss silicon or silicon-nitride photonic integrated circuits (PIC) has been key to chip-scale external-cavity lasers (ECL) that offer wideband tunability along ...
Yilin Xu   +14 more
doaj   +1 more source

CHRONO: a parallel multi-physics library for rigid-body, flexible-body, and fluid dynamics [PDF]

open access: yesMechanical Sciences, 2013
The last decade witnessed a manifest shift in the microprocessor industry towards chip designs that promote parallel computing. Until recently the privilege of a select group of large research centers, Teraflop computing is becoming a commodity owing to ...
H. Mazhar   +7 more
doaj   +1 more source

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