Results 11 to 20 of about 684,244 (319)

Silicon Nanocrystals for Silicon Photonics [PDF]

open access: yes, 2007
In the absence of suitable methods for integrating traditional semiconductor optoelectronic materials in CMOS microelectronic fabrication processes, nanostructured silicon has been actively explored as an alternative light emitter for silicon photonics ...
Walters, Robert Joseph
core   +1 more source

A silicon single-electron pump with tunable electrostatic confinement [PDF]

open access: yes, 2015
Nanoscale single-electron pumps could serve as the realization of a new quantum standard of electrical current. Here, a silicon quantum dot with tunable tunnel barriers is used as a source of quantized current.
Tanttu, T.   +9 more
core   +1 more source

Optimization of moth-eye antireflection schemes for silicon solar cells [PDF]

open access: yes, 2010
Nanostructured moth-eye antireflection schemes for silicon solar cells are simulated using rigorous coupled wave analysis and compared to traditional thin film coatings. The design of the moth-eye arrays is optimized for application to a laboratory cell (
Boden, Stuart, Bagnall, Darren
core   +1 more source

Silicon–silicon π single bond [PDF]

open access: yesNature Communications, 2020
AbstractA carbon–carbon double bond consists of a σ bond and a π bond. Recently, the concept of a π single bond, where a π bond is not accompanied by a σ bond, has been proposed in diradicals containing carbon and heteroatom radical centers. Here we report a closed-shell compound having a silicon–silicon π single bond.
Soichiro Kyushin   +7 more
openaire   +3 more sources

A hybrid evolutionary algorithm and fuzzy Choquet integral ensemble for disease diagnosis [PDF]

open access: yesJournal of Fuzzy Extension and Applications
In today’s rapidly shifting healthcare landscape, proper diagnosis is critical for efficient illness management and treatment. Diagnostic tests give critical information for determining the underlying cause of symptoms, allowing for early and focused ...
Jayashree Piri   +3 more
doaj   +1 more source

Silicon Microdisk Resonators for Nonlinear Optics and Dynamics [PDF]

open access: yes, 2009
Silicon is incredibly well-studied as an electronic material. Since the out-migration of William Noyce, Gordon Moore, and the rest of the original Fairchild Semiconductor class from Shockley Semiconductor, silicon has only grown in prominence.
Johnson, Thomas James
core   +1 more source

Fully Integrated High-Performance MEMS Energy Harvester for Mechanical and Contactless Magnetic Excitation in Resonance and at Low Frequencies

open access: yesMicromachines, 2022
Energy harvesting and storage is highly demanded to enhance the lifetime of autonomous systems, such as IoT sensor nodes, avoiding costly and time-consuming battery replacement.
Mani Teja Bodduluri   +6 more
doaj   +1 more source

Silicon – single molecule – silicon circuits

open access: yesChemical Science, 2021
Single-molecule circuits using silicon contacts are robust, conductive, controllable, and highly reproducible in blinking experiments, with enhanced conductance in break-junctions owing to residual dangling bonds.
Jeffrey R. Reimers   +3 more
openaire   +4 more sources

A 316MP, 120FPS, High Dynamic Range CMOS Image Sensor for Next Generation Immersive Displays

open access: yesSensors, 2023
We present a 2D-stitched, 316MP, 120FPS, high dynamic range CMOS image sensor with 92 CML output ports operating at a cumulative date rate of 515 Gbit/s.
Abhinav Agarwal   +12 more
doaj   +1 more source

Nonlinearities in silicon optical fibers [PDF]

open access: yes, 2011
The nonlinear propagation characteristics in a hydrogenated amorphous silicon core optical fiber are investigated to demonstrate ultra-fast all-optical switching by cross-absorption ...
Day, T.D.   +17 more
core   +1 more source

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