Results 71 to 80 of about 29,331,473 (379)

ToF-SIMS sputter depth profiling of interphases and coatings on lithium metal surfaces

Communications Chemistry
Lithium metal as a negative electrode material offers ten times the specific capacity of graphitic electrodes, but its rechargeable operation poses challenges like excessive and continuous interphase formation, high surface area lithium deposits and ...
Maximilian Mense, Marlena M. Bela, Sebastian P. Kühn, Isidora Cekic-Laskovic, Markus Börner, Simon Wiemers-Meyer, Martin Winter, Sascha Nowak   +7 more
doaj   +1 more source

Graphene Enhanced Secondary Ion Mass Spectrometry (GESIMS)

Scientific Reports, 2017
The following invention - Graphene Enhanced Secondary Ion Mass Spectrometry - (pending European patent application no. EP 16461554.4) is related to a method of analysing a solid substrate by means of Secondary Ion Mass Spectrometry (SIMS).
Paweł Piotr Michałowski, Wawrzyniec Kaszub, Iwona Pasternak, Włodek Strupiński   +3 more
doaj   +1 more source

Visualizing ToF-SIMS hyperspectral imaging data using color-tagged toroidal self-organizing maps.

Analytical Chemistry, 2019
Time-of-flight secondary ion mass spectrometry (ToF-SIMS) is a powerful surface characterization technique capable of producing high spatial resolution hyperspectral images, in which each pixel comprises an entire mass spectrum.
Wil Gardner, S. Cutts, B. Muir, Robert T. Jones, P. Pigram   +4 more
semanticscholar   +1 more source

Design and Prototyping of Topology‐Optimized, Additively Manufactured Lightweight Components for Space Robotic Systems: A Case Study

Advanced Engineering Materials, EarlyView.
The results demonstrate a simulation‐driven workflow that applies LSB topology optimization with additive manufacturing constraints to mission‐specific load cases, integrating European Cooperation for Space Standardization compliant verification and manufacturability to develop structurally efficient rover suspension components.
Stelios K. Georgantzinos, Grigorios Kostopoulos, Eleni Papadopoulou, Stefanos Voulgaris, Alexandra Tseni, Panteleimon Bakalis, Maria N. Gkara, Chara Ch. Mitropoulou, Georgios Kazakis, Alin Munteanu, Jeremi Gancet, Nikos D. Lagaros   +11 more
wiley   +1 more source

Interface-dominated Growth of a Metastable Novel Alloy Phase

, 2005
A new \textit{D0$_{23}$} metastable phase of Cu$_3$Au is found to grow at the interfaces of Au/Cu multilayers deposited by magnetron sputtering. The extent of formation of this novel alloy phase depends upon an optimal range of interfacial width ...
Chakraborty, Purushottam, Datta, Alokmay, Sarkar, Subhendu, Satpati, Biswarup   +3 more
core   +1 more source

Investigations on composition and morphology of electrochemical conversion layer/titanium dioxide deposit on stainless steel [PDF]

, 2006
In this study, the formation and characterization of conversion coatings modified by a sol-gel TiO2 deposit were investigated as a way to develop a new photocatalyst for water and air depollution.
Ansart, Florence, Aries, Lucien, Bamoulid, Loubna, Ben Bachir, Ali, Benoit-Marquié, Florence, El Hajjaji, Souad, Guenbour, Abdellah, Maurette, Marie-Thérèse   +7 more
core   +3 more sources

3D‐Printed Serial Snap‐Through Architectures for Programmable Mechanical Response

Advanced Engineering Materials, EarlyView.
A serial snap‐through architecture is realized using compact 3D‐printed von Mises truss units arranged in a staged cascade. Their geometry and boundary conditions program multistage mechanical responses with plateaux and re‐hardening regimes. An inverted‐compliance model predicts these behaviors and enables analytical design of programmable force ...
Filipe A. Santos
wiley   +1 more source

Analysing co-evolution among artificial 3D creatures [PDF]

, 2006
This paper is concerned with the analysis of coevolutionary dynamics among 3D artificial creatures, similar to those introduced by Sims (1). Coevolution is subject to complex dynamics which are notoriously difficult to analyse.
C.D. Rosin, D. Cliff, K. Sims, K.O. Stanley, R. Dawkins, R.A. Watson, S. Nolfi, S.G. Ficici   +7 more
core   +1 more source

Pentagonal 2D Altermagnets: Material Screening and Altermagnetic Tunneling Junction Device Application

Advanced Functional Materials, EarlyView.
From a database of 170 pentagonal 2D materials, 4 candidates exhibiting altermagnetic ordering are screened. Furthermore, the spin‐splitting and unconventional boundary states in the pentagonal 2D altermagnetic monolayer MnS2 are investigated. A MnS2‐based altermagnetic tunneling junction is designed and, through ab initio quantum transport simulations,
Jianhua Wang, Xingyue Yang, Zongmeng Yang, Jing Lu, Pin Ho, Wenhong Wang, Yee Sin Ang, Zhenxiang Cheng, Shibo Fang   +8 more
wiley   +1 more source

Textile Museum Collections. SIM Method Validation for the Assessment of Pesticides [PDF]

, 2021
Elena-Cornelia Mitran, IRINA-MARIANA SĂNDULACHE, Cristina-Mihaela Lite, Gabriel Lucian Radu   +3 more
openalex   +1 more source