Results 1 to 10 of about 115,064 (239)

Curvature programmed inkjet printing enables adaptive deposition for Gaussian sintering lasers [PDF]

open access: yesNature Communications
The inherent Gaussian intensity distribution of laser beams causes critical issues such as ablation, spattering, and porosity during laser sintering and melting. Although modulating the intensity distribution by a beam shaper can alleviate these problems,
Xiangyu Chen   +4 more
doaj   +2 more sources

Fast simulation of planar Clifford circuits [PDF]

open access: yesQuantum
A general quantum circuit can be simulated classically in exponential time. If it has a planar layout, then a tensor-network contraction algorithm due to Markov and Shi has a runtime exponential in the square root of its size, or more generally ...
David Gosset   +3 more
doaj   +3 more sources

Stamping Lithography on Arbitrary Surfaces based on Self‐Assembly of Colloidal Particles [PDF]

open access: yesAdvanced Science
Three‐dimensional (3D) circuits on curved surfaces have been widely used in conformal antennas, intelligent skins, metasurfaces, and bionic electronics.
Guoxu Yu   +8 more
doaj   +2 more sources

Planar multilayer circuit quantum electrodynamics

open access: yesPhysical Review Applied, 2016
Experimental quantum information processing with superconducting circuits is rapidly advancing, driven by innovation in two classes of devices, one involving planar micro-fabricated (2D) resonators, and the other involving machined three-dimensional (3D)
Devoret, M. H.   +8 more
core   +7 more sources

Shrinkage-transfer-assisted printing of microcircuits on fibers [PDF]

open access: yesNature Communications
Fiber represents a transformative architecture for next-generation wearable electronics, owing to its intrinsic flexibility, spatial compactness, and manufacturing adaptability.
Jiongke Jin   +4 more
doaj   +2 more sources

Wafer-scale radio frequency ZnO Schottky diodes and arithmetic circuits [PDF]

open access: yesScientific Reports
Modern telecommunication technologies, such as the 5G and upcoming 6G networks, rely on devices operating in the radio frequency (RF) spectrum of 0.3–90 GHz and 7–300 GHz, respectively.
Harold F. Mazo-Mantilla   +8 more
doaj   +2 more sources

Equivalent Circuits for Microwave Metamaterial Planar Components

open access: yesSensors
Metamaterial components and antennas are based on the general understanding that an artificial structure composed of adequately designed and manufactured elementary cells or arrays has unusual resonance and propagation properties.
Romolo Marcelli
doaj   +3 more sources

Dense circuit graphs and the planar Turán number of a cycle [PDF]

open access: hybridJournal of Graph Theory
AbstractTheplanar Turán numberof a graph is the maximum number of edges in an ‐vertex planar graph without as a subgraph. Let denote the cycle of length . The planar Turán number is known for . We show that dense planar graphs with a certain connectivity property (known as circuit graphs) contain large near triangulations, and we use this result to ...
Ruilin Shi, Zach Walsh, Xingxing Yu
openalex   +4 more sources

Simple and Easily Connectable Transition from Empty Substrate-Integrated Waveguide to a 3D Printed Rectangular Waveguide

open access: yesApplied Sciences, 2023
3D printing is one of the most promising manufacturing methods in the most developed technological fields, including microwave hardware fabrication. On the other hand, the well-known manufacturing methods of planar substrate integrated circuits allow ...
Darío Herraiz   +5 more
doaj   +1 more source

Passive Planar Microwave Devices

open access: yesApplied Sciences, 2022
Passive planar circuits play a key role in many RF/microwave applications, such as in wireless communications, medical instrumentation, and remote sensing [...]
Alejandro Javier Martínez-Ros   +1 more
doaj   +1 more source

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