Results 131 to 140 of about 758,450 (252)

Uniform Amorphization of Crystalline Silicon Surfaces Enabled by Deep Ultraviolet Femtosecond Laser Pulses

Advanced Engineering Materials, EarlyView.
Deep‐UV (258 nm) femtosecond pulses enable uniform amorphous silicon writing on Si(100)/(111) with a six‐fold larger fluence amorphization window than NIR methods. Optimized fluence and overlap yield 20–45 nm uniform and continuous amorphous layers. Microscopy shows sharp interfaces, and real‐time reflectivity reveals nanosecond melt–resolidification ...
Wissal Benali, Magali Gregoire, Matys Guyard, Tatiana Itina, David Grojo, Pol Sopeña   +5 more
wiley   +1 more source

Deep-learning endomicroscope with large field-of-view and depth-of-field for real-time in vivo imaging of epithelial cancer hallmarks. [PDF]

Proc Natl Acad Sci U S A
Hou H, Wu J, Liu J, Boominathan V, Shende A, Goli K, Carns J, Schwarz RA, Gillenwater AM, Ramalingam P, Salcedo MP, Schmeler KM, Tkaczyk TS, Robinson JT, Veeraraghavan A, Richards-Kortum RR.   +15 more
europepmc   +1 more source

Extended the depth of field and zoom microscope with varifocal lens. [PDF]

Sci Rep, 2022
Chen Y, Liu H, Zhou Y, Kuang FL, Li L.
europepmc   +1 more source

Superlubricity and Corrosion Inhibition Properties of Solvate Ionic Liquids in Hybrid Carbon Fiber Reinforced Plastic–Steel Interfaces

Advanced Engineering Materials, EarlyView.
Solvate ionic liquids lubrication reduced the coefficient of friction by ∼60% compared to dry sliding, reaching steady‐state values as low as 0.04–0.05. Corrosion weight‐loss measurements in 1 M HCl further demonstrated significant inhibition behavior, with only 100 ppm of [Li(G3)][TFSI] (∼68.5 μL/L) reducing corrosion‐product weight loss by 63 ...
Sameh Dabees, Timothy Harte, Bhagya Dharmasiri, Y. Athulya Wickramasingha, David J. Hayne, Daniel J. Eyckens, Luke C. Henderson   +6 more
wiley   +1 more source

Depth of Field [PDF]

Journalism Practice, 2018
openaire   +2 more sources

Depth of field of multi-slice electron ptychography: Investigating energy and convergence angle. [PDF]

J Microsc
Allars F, Maiden A, Batey DJ, Allen CS.
europepmc   +1 more source

E2E-BPF microscope: extended depth-of-field microscopy using learning-based implementation of binary phase filter and image deconvolution. [PDF]

Light Sci Appl, 2023
Seong B, Kim W, Kim Y, Hyun KA, Jung HI, Lee JS, Yoo J, Joo C.   +7 more
europepmc   +1 more source

Enhanced Ultrasound Transmission Through Aberration Layers Using Space‐Coiling Acoustic Metamaterials

Advanced Engineering Materials, EarlyView.
Enhancing ultrasound transmission through an aberration layer exhibiting mismatched impedance with the surrounding medium possesses great implications in imaging and treatment. In this study, we show that a space‐coiling acoustic metamaterial with judiciously tailored structural profile can help improve impedance matching.
Maral Ghanami, Hengzhe Ren, Erqian Dong, Ashkan Ghanbarzadeh‐Dagheyan, Chen Shen   +4 more
wiley   +1 more source

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

Clinical Performance After Implantation of a New Purely Refractive Extended Depth of Field Intraocular Lens in Cataract Patients. [PDF]

Clin Ophthalmol
Auffarth GU, Negoescu AT, Kremser F, Chychko L, Vogormian L, Khoramnia R, Yildirim TM.   +6 more
europepmc   +1 more source