Results 231 to 240 of about 308,960 (294)

Laser Powder Bed Fusion of Copper–Tungsten Composites for Heat Sink Applications in High‐Power Electronics

Advanced Engineering Materials, EarlyView.
This article demonstrates the successful qualification of a copper–tungsten composite for laser powder bed fusion. The resulting components exhibited high density, high thermal conductivity, and reduced thermal expansion. Heat sinks with complex geometries were successfully manufactured, clearly showcasing the material's potential for additive ...
Simon Rauh, Shashank Deepak Prabhu, Jannik Huber, Lioba Fischer, Gerhard Wolf, Nico Hempel, Peter Mayr   +6 more
wiley   +1 more source

Breaking the mid-infrared interconnection barrier: a robust bonding for high-power optics based on liquid-like chalcogenide glass. [PDF]

Light Sci Appl
Wang X, Xiao F, Du Y, Jiao K, Chen K, Tang W, Wang Y, Shen X, Dai S, Li M, Wang X, Bai S, Wang R, Murugan GS, Luther-Davies B.   +14 more
europepmc   +1 more source

Duplex Stainless Steel Laser‐Surface Textured: Stability in Brine Solution

Advanced Engineering Materials, EarlyView.
Controlled laser‐surface treatment (LST) of duplex DSS2205 steel is performed to increase its stability in brine solution under cyclic electrochemical assays. The superior protection with respect to flat and smooth panels is attributed to the presence of FeCr2O4 as the main protective oxide layer in the LST surface, after corrosion tests. The stability
Mohammad Rezayat, Hamidreza Enshaei, Elaine Armelin, José I. Iribarren, Antonio Mateo, Miguel Morales   +5 more
wiley   +1 more source

Active multiplexing for scalable generation and manipulation of photonic quantum states. [PDF]

Nano Converg
Kaneda F, Yabuno M.
europepmc   +1 more source

Interactions between Molten High‐Silicon Electrical Steels and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
This study examines how several molten high‐silicon electrical steels interact with both conventional and recycled MgO–C refractories. For this, various immersion experiments are conducted. In addition to infiltration, a number of mechanisms are identified and explained that control the corrosion of the refractory material.
Lukas Neubert, Matheus Roberto Bellé, Anton Yehorov, Anhelina Mospan, Till M. J. Stadtmüller, Seetharaman Sridhar, Christos G. Aneziris, Olena Volkova   +7 more
wiley   +1 more source

High-Purity Single Photon Extraction from Diamond Nitrogen-Vacancy Centers in Low-Numerical-Aperture Optical Systems via Defect-Selective Metalens Printing. [PDF]

Small
Jeon M, Kim M, Park NR, Choi Y, Lee J, Kim C, Han SW, Kang DD, Jeon SW, Kim MK.   +9 more
europepmc   +1 more source

Towards broadband artificial vision: CMOS-integrated SWIR-MWIR imaging. [PDF]

Light Sci Appl
Sun D, Zheng W, Deng H, Liang L.
europepmc   +1 more source

Temporal pulse shaping aspects of refractive X-ray lenses. [PDF]

J Synchrotron Radiat
Trost F, Bielecki J, Bean R.
europepmc   +1 more source

qtOCT: quantitative transmission optical coherence tomography. [PDF]

Biomed Opt Express
Krauze W, Mazur M, Kuś A, Piekarska A.
europepmc   +1 more source

Integrated optomechanical ultrasonic sensors with nano-Pascal-level sensitivity. [PDF]

Light Sci Appl
Cao X, Yang H, Wang M, Hu ZG, Wu ZL, Wang Y, Liu JF, Zhou X, Li J, Lao C, Yang QF, Li BB.   +11 more
europepmc   +1 more source