Results 101 to 110 of about 223,851 (268)

Thermoreflectance Detection of Point Defects Resulting from Focused Ion Beam Milling

Advanced Engineering Materials, EarlyView.
Focused ion beam (FIB) milling is a common tool for nanoscale material processing, however irradiation damage, redeposition, and contamination can occur. We use several characterization tools to show FIB‐induced effects beyond 1 mm from the milled area.
Thomas W. Pfeifer, Eric R. Hoglund, Anton V. Ievlev, Patrick E. Hopkins   +3 more
wiley   +1 more source

Saharan dust and giant quartz particle transport towards Iceland. [PDF]

Sci Rep, 2021
Varga G, Dagsson-Waldhauserová P, Gresina F, Helgadottir A.   +3 more
europepmc   +1 more source

Experimental Evaluation of 100Cr6 Steel Microindented Surfaces Under Lubricated Nonconformal Point Contacts

Advanced Engineering Materials, EarlyView.
The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi, Pasquale Guglielmi, Gianfranco Palumbo, Giuseppe Carbone   +3 more
wiley   +1 more source

Geometrical Influence on Particle Transport in Cross-Flow Ultrafiltration: Cylindrical and Flat Sheet Membranes. [PDF]

Membranes (Basel), 2021
Park GW, Nägele G.
europepmc   +1 more source

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

Advanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai, Xinrui Sarah Niu, Zhao Qin   +2 more
wiley   +1 more source

Contribution to turbulence suppression of the radial wavenumber spectral shift induced by negative bias in the J-TEXT tokamak

Nuclear Fusion
The effects of negative bias on the turbulence and particle transport in edge plasma of J-TEXT tokamak are addressed in this work. An obvious decline in the turbulent particle transport is observed when the bias voltage reaches −200 V.
Daiqing Xu, Hai Liu, Junren Shao, Yuhong Xu, Zhipeng Chen, Jun Cheng, Haifeng Liu, Xianqu Wang, Jie Huang, Xin Zhang, Changjian Tang, Zhongyong Chen, Nengchao Wang, Zhoujun Yang, Yonghua Ding, Yuan Pan, the J-TEXT Team   +16 more
doaj   +1 more source

Author Correction: Saharan dust and giant quartz particle transport towards Iceland. [PDF]

Sci Rep, 2021
Varga G, Dagsson-Waldhauserová P, Gresina F, Helgadottir A.   +3 more
europepmc   +1 more source

Low‐Cost, Large‐Scale Nanoporous Metals by Mechanical Alloying, Oxide Reduction, and Dealloying of Powders

Advanced Engineering Materials, EarlyView.
Powder metal processing provides scalable advantages in nanoporous (np) metal development. Mechanical alloying is used to produce unique precursors for hybrid nanopore formation by oxide reduction and dealloying. As demonstrated in np Ag, this approach improves process efficiency while promoting smaller ligaments and larger pores, both of which are ...
Mark A. Atwater, Oliver A. Fowler
wiley   +1 more source

Transport of Fe‐Based Nanoparticles in Porous Media Facilitated by Xanthan Gum: Non‐Monotonic Relation Between Transport Efficiency and Flow Velocity

Water Resources Research
The transport of Fe‐based nanoparticles (Fe‐NPs) in porous media is of vital importance for application of Fe‐NPs in groundwater remediation, yet their low mobility remains an open question.
Guansheng Liu, Lili Huo, Yongming Wu, Zhibing Yang, Jiacheng Xia, Hua Zhong   +5 more
doaj   +1 more source

High-throughput precise particle transport at single-particle resolution in a three-dimensional magnetic field for highly sensitive bio-detection. [PDF]

Sci Rep, 2022
Abedini-Nassab R, Shourabi R.
europepmc   +1 more source