Results 41 to 50 of about 71,090 (280)
Advanced Engineering Materials, EarlyView.A distinct semi‐confined inner‐tube chemical vapor deposition geometry enables reproducible, large‐area growth of phase‐pure 2D β′‐In2Se3 from InI + Se precursors. Engineering local vapor transport and optimizing precursor delivery and temperature–time conditions yield uniform continuous films.
Dasun P. W. Guruge +8 more
wiley +1 more source
Research development of 2D materials based photodetectors towards mid‐infrared regime
Nano Select, 2021 High performance mid‐infrared photodetectors play an irreplaceable role in optical communication, security monitoring, biological, and medical imaging and so on. Two‐dimensional (2D) materials have demonstrated great potential for infrared photodetection
Junru An +7 more
doaj +1 more source
Automatic visual inspection system for microelectronics [PDF]
, 1975 A system for automatically inspecting an integrated circuit was developed. A device for shining a scanning narrow light beam at an integrated circuit to be inspected and another light beam at an accepted integrated circuit was included.
Micka, E. Z.
core +1 more source
, 2018 Two dimensional transition metal di-chalcogenides (TMDCs) are promising candidates for ultra-low intensity photodetection. However, the performance of these photodetectors is usually limited by ambience induced rapid performance degradation and long ...
Majumdar, Kausik, Murali, Krishna
core +1 more source
Maximum-likelihood method in quantum estimation [PDF]
, 2001 The maximum-likelihood method for quantum estimation is reviewed and applied to the reconstruction of density matrix of spin and radiation as well as to the determination of several parameters of interest in quantum optics.Comment: 12 pages, 4 ...
D'Ariano, G. M. +2 more
core +2 more sources
Advanced Functional Materials, EarlyView.A novel phthalocyanine (PC)‐based metal–organic framework (MOFs) is synthesized using ditopic PC linkers obtained through regioselective statistical condensation. The resulting MOF exhibits significant improvements in electronic absorption, thereby enhancing the material's performance in light harvesting and energy conversion.
Lukas S. Langer +12 more
wiley +1 more source
Nonequilibrium pulsed heating freezes sintering of supported metal nanocatalysts
Nature CommunicationsSupported metal nanoparticles always experience thermal-induced sintering that severely depresses their catalytic performance and durability. Recently, ultrafast heating technology has been widely adopted in synthesizing diverse metal nanoparticles or ...
Jiawei Huang +9 more
doaj +1 more source
Recent Progress on Perovskite Photodetectors for Narrowband Detection
Advanced Photonics Research, 2022 Narrowband detection is of urgent demand in many fields, such as machine vision, biofluorescence imaging, artificial intelligence, flame, or gas molecule monitoring.
Xingyu Lu +6 more
doaj +1 more source
8x14Gb/s ring WDM modulator array with integrated tungsten heaters and Ge monitor photodetectors [PDF]
, 2014 An 8x14Gb/s wavelength-division multiplexed Si ring modulator array is presented with uniform channel performance. Tungsten heaters and Ge monitor photodetectors at the ring modulator drop ports are co-integrated to track and control the modulation ...
Absil, P +9 more
core
A high performance surface acoustic wave visible light sensor using novel materials: Bi2S3 nanobelts [PDF]
, 2019 Low dimensional Bi2S3 materials are excellent for use in photodetectors with excellent stability and fast response time. In this work, we developed a visible light sensor with good performance based on surface acoustic wave (SAW) devices using Bi2S3 ...
Fu, Chen +8 more
core +2 more sources