Results 201 to 210 of about 5,766 (246)

Optoelectronic Nanofluidic Neural Networks for Ionic Computing

Advanced Materials, EarlyView.
An ion‐based optoelectronic nanofluidic memristor enables neuromorphic computing in aqueous environments. With tunable ionic memory and multimodal synaptic plasticity, it realizes densely connected ionic neural networks capable of image classification, motion prediction, logic computation, and real‐time in‐sensor computing, advancing fully connected ...
Yaxin Huang, Zhiyuan Du, Changjin Wu, Binglin Zeng, Yingnan Cao, Mingliang Li, Liren Zhang, Qingxin Guo, Chao Huang, Can Li, Jinyao Tang   +10 more
wiley   +1 more source

Templated perpendicular ferroelectricity in textured Aurivillius oxide-based thin films. [PDF]

Nat Commun
Zhou S, Zhong S, Zhang S, Liao L, Huang S, Zhang Z, Zheng D, Li N, Yu H, Song C, Bai X, Zhang G, Lu Y, Wu K.   +13 more
europepmc   +1 more source

Precise structure and polarization determination of Hf_0.5Zr_0.5O₂ with electron ptychography. [PDF]

Nat Commun
Gao X, Liu Z, Han B, Zhang X, Mao R, Shi R, Zhu R, Lu J, Wang T, Jin K, Li J, Ge C, Gao P.   +12 more
europepmc   +1 more source

Multi-Wavelength Achromatic 3D Meta-holography with Zoom Function. [PDF]

Adv Sci (Weinh)
Liu C, Zheng Y, Wang D, Huang Q, Li XW, Lin FC, Zhao YR, Zheng YW, Lu XK, Li XR, Zheng XR, Xie X, Song K, Li ZF, Lu W, Tsai DP, Ji RN, Wang QH.   +17 more
europepmc   +1 more source

Self-modulated hydrogen electrocatalysis on sub-2-nm platinum nanoparticles by in situ generated surface hydrides. [PDF]

Nat Commun
Chang L, Shao Y, Miao L, Jiang Y, Lu Q, Wang S, Kang F, Li J, Gan L.   +8 more
europepmc   +1 more source

Metasurface-enabled astronomical polarimetry. [PDF]

Sci Adv
Li LW, Oakley PHH, Schindhelm RN, Sellers SG, Casini R, Rubin NA.   +5 more
europepmc   +1 more source

Binocular adaptive optics visual simulator with convergence control. [PDF]

Biomed Opt Express
Sager S, Gambín A, Prieto PM, Artal P.
europepmc   +1 more source

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Skew aberration: a form of polarization aberration

Optics Letters, 2011
We define a new class of aberration, skew aberration, which is a component of polarization aberration. Skew aberration is an intrinsic rotation of polarization states due to the geometric transformation of local coordinates, independent of coatings and interface polarization.
Garam, Yun, Karlton, Crabtree, Russell A, Chipman   +2 more
openaire   +2 more sources

Polarization phase in aberration compensation

Micron, 2007
A phase/amplitude mask on the aperture of an imaging system results in a pupil function that is multiplicative with the lens function, resulting in a morphological transformation of the imaging wavefront. It was shown that such amplitude and phase functions can be implemented using polarization masks, with the advantage that the phase and amplitude can
D, Roychowdhury, K, Bhattacharya, A K, Chakraborty   +2 more
openaire   +2 more sources

Polarization Aberration Diagrams

SPIE Proceedings, 1988
Polarization aberrations are variations of the polarization associated with different ray paths through an optical system. This paper presents particular polarization aberration expansion that is second order in the object and pupil coordinates and describes polarization effects that are functionally equivalent to the wavefront aberration terms: piston,
Russell A. Chipman, Laure J. Chipman
openaire   +1 more source