Results 171 to 180 of about 260,261 (363)

Rigid Fluorescent Indacenetetraone‐Based Semiconducting Polymers via Knoevenagel Condensation

open access: yesAdvanced Functional Materials, EarlyView.
New donor–acceptor polymers prepared by Knoevenagel condensation of indacenedithiophene‐ and indacenedifuran‐based aldehydes reveal an exceptionally rigid backbone, which is manifested in the remarkably narrow absorption and emission bands in red to near‐infrared region.
So‐Huei Kang   +7 more
wiley   +1 more source

Optoelectronics in Japan: A Market Evaluation of Government High-Technology Policy [PDF]

open access: green, 1997
Gary R. Saxonhouse
openalex   +1 more source

Light‐Mediated Photomultiplication via Cascade Energy Transfer in Organic Photodiode

open access: yesAdvanced Functional Materials, EarlyView.
Light‐mediated photomultiplication via cascade energy transfer in organic photodiode demonstrates external quantum efficiency exceeding 200% and specific detectivity surpassing 5.0 × 1013 Jones. This advancement effectively addresses the limitation of elevated dark current density characteristic of prior photomultiplication organic photodetectors ...
Gae Hwang Lee   +8 more
wiley   +1 more source

New optoelectronic tip design for ultrafast scanning tunneling microscopy [PDF]

open access: green, 1996
R.H.M. Groeneveld   +6 more
openalex   +1 more source

Carbon Nanotube 3D Integrated Circuits: From Design to Applications

open access: yesAdvanced Functional Materials, EarlyView.
As Moore's law approaches its physical limits, carbon nanotube (CNT) 3D integrated circuits (ICs) emerge as a promising alternative due to the miniaturization, high mobility, and low power consumption. CNT 3D ICs in optoelectronics, memory, and monolithic ICs are reviewed while addressing challenges in fabrication, design, and integration.
Han‐Yang Liu   +3 more
wiley   +1 more source

Optoelectronic Properties of Chemically Synthesized Copper Cadmium Sulphide Thin Films

open access: diamond, 1970
J. O. Emegha   +5 more
openalex   +2 more sources

Material and ultrafast optoelectronic properties of furnace-annealed arsenic-ion-implanted GaAs [PDF]

open access: green, 1998
Gong‐Ru Lin   +7 more
openalex   +1 more source

Temperature‐Resilient Polymeric Memristors for Effective Deblurring in Static and Dynamic Imaging

open access: yesAdvanced Functional Materials, EarlyView.
A thermally stable organic memristor based on a thiadiazolobenzotriazole (TBZ) and 2,5‐Dioctyl‐3,6‐di(thiophen‐2‐yl)pyrrolo[3,4‐c]pyrrole‐1,4(2H,5H)‐dione (DPP)‐based conjugated polymer is presented, demonstrating reliable, gradual resistance switching across a wide temperature range (153–573 K).
Ziyu Lv   +15 more
wiley   +1 more source

Advancements in Optical Communication Research: A Review of India's Progress

open access: yesIEEE Photonics Journal
With the increasing use of internet and mobile phones, the capacity of the backbone optical communication link has been continually growing across the world and especially in India.
Mandeep Singh   +7 more
doaj   +1 more source

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