Results 221 to 230 of about 6,104,454 (322)

Magneto-Optics of Anisotropic Exciton Polaritons in Two-Dimensional Perovskites. [PDF]

Nano Lett
König JK, Fitzgerald JM, Malic E.
europepmc   +1 more source

Digital Holography and 3D Imaging 2023: introduction to the joint feature issue in Applied Optics and Journal of the Optical Society of America A [PDF]

Pierre‐Alexandre Blanche, Chau-Jern Cheng, Pietro Ferraro, Yaping Zhang, ‪Zhehui Wang   +4 more
openalex   +1 more source

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

Advanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat, Mojtaba Karamimoghadam, Mohammadreza Lalegani Dezaki, Ali Zolfagharian, Giuseppe Casalino, Antonio Mateo, Mahdi Bodaghi   +6 more
wiley   +1 more source

3D-printed phantoms for measuring lateral resolution and contrast performance of ophthalmic adaptive optics imaging systems. [PDF]

Biomed Opt Express
Agrawal A, Rosenthal I, Fitzgerald D, Liu Z, Sochol R, Hammer DX.   +5 more
europepmc   +1 more source

Influence of Temperature on Scratch and Wear Properties of Technical Thermoplastics: Implications for Material Selection

Advanced Engineering Materials, EarlyView.
The share of technical thermoplastics is expected to grow further in the e‐mobility segment. In this study, a detailed temperature‐based tribological characterization of technical thermoplastics is performed. The tribological properties are discussed in terms of the dynamic mechanical properties of polymers at different ambient temperatures. A proof of
Harsha Raghuram, Thomas Koch, Vasiliki-Maria Archodoulaki   +2 more
wiley   +1 more source

Dispersive X-ray absorption spectroscopy using independent grazing-incidence focusing and convexly bent Bragg-crystal dispersing optics. [PDF]

J Synchrotron Radiat
Huang J, Tornheim AP, Shi X, Wolfman M, Chen Y, Heald SM, Kelly SD, Sterbinsky GE.   +7 more
europepmc   +1 more source

Femtosecond Single‐ and Double‐Pulse Fabrication of Periodic Nanostructures on Stainless Steel for Surface‐Enhanced Raman Spectroscopy

Advanced Engineering Materials, EarlyView.
Periodic submicron features are fabricated on 304 stainless steel using single and double femtosecond laser pulses. By adjusting polarization, fluence, and inter‐pulse delay, 1D and 2D nanostructures are formed. Enhanced hydrophobicity and dense surface‐enhanced Raman spectroscopy hotspots enable analyte detection down to 10−10 M with good ...
Balaji Baskar, Atiqul Islam Ahad, Carla Berrospe‐Rodriguez, Guillermo Aguilar   +3 more
wiley   +1 more source

Physical twinning for joint encoding-decoding optimization in computational optics: a review. [PDF]

Light Sci Appl
Bian L, Zhan X, Yan R, Chang X, Huang H, Zhang J.   +5 more
europepmc   +1 more source

X‐Ray Computed Tomography Quantifies Primary Phases and Reveals Crack Morphology in High‐Cycle Fatigue of Aluminum Alloy EN AW‐2618A

Advanced Engineering Materials, EarlyView.
Primary phases and a fatigue crack are studied in a forged blank of an aluminum alloy using synchrotron and laboratory X‐ray computed tomography. To image the crack, the fatigue test is interrupted, and a static tensile load is applied to open the crack.
Jakob Schröder, Ying Han, Tobias Fritsch, Bardia Hejazi, Alexander Ulbricht, Birgit Skrotzki, Giovanni Bruno   +6 more
wiley   +1 more source

Three-dimensional scanless patterned illumination using time-multiplexed multiline temporal focusing for multicell manipulation with single-cell resolution. [PDF]

J Biomed Opt
Inazawa K, Yamada M, Michikawa T, Namiki K, Miyawaki A, Imayoshi I, Midorikawa K, Isobe K.   +7 more
europepmc   +1 more source