Results 21 to 30 of about 1,151 (185)
Metals, 2021 Lubricant has been widely applied to reduce wear and friction between the contact surfaces when they are in relative motion. In the current study, a nonequilibrium molecular dynamics (NEMD) simulation was specifically established to conduct a ...
Xuan Zheng +5 more
doaj +1 more source
Edge State Quantum Interference in Twisted Graphitic Interfaces
Advanced Science, Volume 9, Issue 14, May 16, 2022., 2022 Graphitic systems with zigzag edges exhibit strongly confined electronic edge states. Here, room‐temperature charge transport experiments across a laterally confined twisted graphitic interface are reported. It is shown that the current exhibits oscillations with a dominant period of ≈5 Å that do not directly correspond to graphene lattice spacing, but
Annabelle Oz +4 more
wiley +1 more source
Journal of Healthcare Engineering, Volume 2022, Issue 1, 2022., 2022 Eye diseases such as myopia, hyperopia, astigmatism, and cataract are have affected most people at home and abroad for many years. With the development of science and technology, people who wear glasses are now younger, and they are on the rise over time.
Fangrong Cai +4 more
wiley +1 more source
Structural and Nanotribological Properties of a BODIPY Self-Assembly
Frontiers in Chemistry, 2021 Boron-dipyrromethenes (BODIPY) are promising functional dyes, whose exceptional optical properties are closely related to their supramolecular assembly. Herein, the self-assembly of a BODIPY derivative functionalized with uracil groups is explicitly and ...
Shanchao Tan +8 more
doaj +1 more source
A New Type of Nanomaterial Traditional Martial Arts Training Body Protector with Buffering Effect
Journal of Nanomaterials, Volume 2022, Issue 1, 2022., 2022 With the development of people’s living standards, the growing prosperity of the motherland, the traditional culture has been paid more and more attention, and traditional martial arts as a part of traditional culture is not only good for viewing but also strengthens the body, so it has been loved by many people.
Zengli Li +2 more
wiley +1 more source
Evaluation of the surface properties of hair with acoustic emission analysis
International Journal of Cosmetic Science, Volume 43, Issue 1, Page 88-101, February 2021., 2021 We developed an acoustic emission technique for measuring the sounds generated when two fingers slide along the length of a hair tress. Using acoustic analysis software, we captured their acoustic profiles and were able to differentiate between virgin and bleached straight hair (European dark brown).
R.L. McMullen +4 more
wiley +1 more source
New Trends in Nanotribology [PDF]
Tribology Letters, 2010 This issue of Tribology Letters contains articles presented at a recent conference ‘‘Trends in Nanotribology’’ which took place in Leonardo Da Vinci Building of the International Centre for Theoretical Physics in Trieste on October 2010. The conference was part of activities coordinated under the guidance of the European Science Foundation, where ...
Gulseren O. +5 more
openaire +3 more sources
Chemical effects on the sliding friction of Ag and Au(111)
Friction, 2017 We have investigated the sliding friction behavior of metallic couples with different enthalpy of mixing or reaction by friction force microscopy. Comparing the friction behavior of miscible and immiscible couples we find that in the first case friction ...
H. E. Ko +3 more
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Friction vs. Area Scaling of Superlubric NaCl-Particles on Graphite
Lubricants, 2019 Structural lubricity is an intriguing tribological concept, where extremely low friction is anticipated, if two surfaces in relative motion do not share the same lattice structure and consequently instabilities originating from interlocking surface ...
Felix Hartmuth +3 more
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Importance of surface oxide for the tribology of a Zr-based metallic glass
Friction, 2017 Thermally grown surface oxide layers dominate the single-asperity tribological behavior of a Zr60Cu30Al10 glass. Increase in oxidation time leads to an increased contribution of shearing and a corresponding decreased contribution of ploughing to friction.
S. J. Kang +5 more
doaj +1 more source