Results 251 to 260 of about 157,997 (307)

Trace Sulfur‐Doping Boosts NiCo Heterostructured Catalyst for Selective Glycerol‐to‐Formic Acid Electroreforming

open access: yesAdvanced Functional Materials, EarlyView.
A sulfur‐doped Ni–Co heterostructured catalyst is rationally designed to regulate interfacial electronic and adsorption properties for selective glycerol electrooxidation. The synergistic Ni–Co active sites promote hydroxide activation and glycerol adsorption, enabling efficient formic acid production and durable hydrogen generation under continuous ...
Lingqin Shen   +4 more
wiley   +1 more source

Fast ambipolar integrated circuits with poly(diketopyrrolopyrrole- terthiophene) [PDF]

open access: yesApplied Physics Letters, 2011
Ambipolar integrated circuits were prepared with poly(diketopyrrolopyrrole-terthiophene) as the semiconductor. The field-effect mobility of around 0.02 cm2 /V s for both electrons and holes allowed for fabrication of functional integrated complementary ...
S G J Mathijssen   +2 more
exaly   +2 more sources

Photonic Integrated Circuits

MRS Proceedings, 1989
AbstractRecent progress in InP-based photonic integrated circuits (PIC's) is reviewed, with an emphasis on the new level of design complexity and fabrication flexibility afforded by advances in metal-organic-vapor-phase-epitaxy(MOVPE) growth techniques.
T.L. Koch, U. Koren
openaire   +1 more source

Telesensor Integrated Circuits

World Journal of Surgery, 2001
Progress in personal computing has recently permitted small research programs to design and simulate application‐specific integrated circuits (ASICs). Inexpensive fabrication of silicon chips can then be obtained using chip foundries, and quite complex circuits can be greatly reduced in size with an accompanying increase in certain performance ...
T L, Ferrell   +12 more
openaire   +2 more sources

Shortages of Integrated Circuits

IEEE Micro, 2021
The shortage of integrated circuits first became visible in early 2021s. It first affected the assembly of new cars, and then, it began to appear in gaming platforms, displays, and large-screen televisions. Other gadgets could be affected soon. The most visible economic facts appear to be simple. In the short run, many uses fight for the same last bits
openaire   +1 more source

Understanding integrated circuits

IEEE Design & Test of Computers, 1999
Reverse engineering is the process of learning as much as possible about an IC device by transforming a detailed design description into successively higher levels of abstraction. This tutorial focuses on deriving a module-level description from a gate-level netlist.
Gregory H. Chisholm   +3 more
openaire   +1 more source

Integrated Circuits 3D Silicon Integration

2009 Fourth International Conference on Systems, 2009
One of the most pressing problems in present digital devices are those on-chip and between chips interconnections. Associated with these are the difficulties of placing logic elements as well as routing of their interconnections. As traditional metal-oxide semiconductor field-effect transistor (MOSFET) design and composition are continuously tweaked ...
T. Chammah, T. Giuma
openaire   +1 more source

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