Results 21 to 30 of about 12,832 (217)

Unique amorphization-mediated growth to form heterostructured silicide nanowires by solid-state reactions

open access: yesMaterials & Design, 2019
Transition metal silicide nanowires exhibit low resistivity, great thermal stability and excellent mechanical strength, contributing to their applications as interconnection and contact materials for future integrated circuits devices.
Wan-Jhen Lin   +8 more
doaj   +1 more source

Mechanical Properties of Silicon Nanowires

open access: yesNanoscale Research Letters, 2009
Nanowires have been taken much attention as a nanoscale building block, which can perform the excellent mechanical function as an electromechanical device. Here, we have performed atomic force microscope (AFM)-based nanoindentation experiments of silicon
Park Jinsung   +8 more
doaj   +1 more source

Effect of Side Surface Orientation on the Mechanical Properties of Silicon Nanowires: A Molecular Dynamics Study

open access: yesCrystals, 2019
We investigated the mechanical properties of <100>-oriented square cross-sectional silicon nanowires under tension and compression, with a focus on the effect of side surface orientation.
Xiao Ru Zhuo, Hyeon Gyu Beom
doaj   +1 more source

Understanding intrinsic stress effects on vibrational response of silicon nanowires

open access: yesActa Polytechnica CTU Proceedings
Silicon nanowires have become integral components in nanoelectromechanical systems and nanoelectronics. This article explores the intricate relationship between intrinsic stress and mechanical behavior in silicon nanowires.
Sina Zare Pakzad   +7 more
doaj   +1 more source

Internalization and Viability Studies of Suspended Nanowire Silicon Chips in HeLa Cells

open access: yesNanomaterials, 2020
Micrometer-sized silicon chips have been demonstrated to be cell-internalizable, offering the possibility of introducing in cells even smaller nanoelements for intracellular applications. On the other hand, silicon nanowires on extracellular devices have
Sara Durán   +10 more
doaj   +1 more source

Mechanical strain in the structure of array of silicon nanowires grown on a silicon substrate

open access: yesSemiconductor Physics, Quantum Electronics & Optoelectronics, 2019
We present experimental research on mechanical strains in the structure consisting of an array of silicon nanowires grown using the metal-enhanced CVD technique on boron-doped Si(111) and Si(100) substrates.
A.I. Klimovskaya
doaj   +1 more source

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

open access: yesAdvanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

Blood Biomarkers and Surface‐Enhanced Raman Spectroscopy for Gout: A Comprehensive Review

open access: yesAdvanced Functional Materials, EarlyView.
Schematic illustrating gout disease progression from asymptomatic hyperuricemia to chronic tophaceous disease, highlighting the limitations of conventional imaging and biochemical diagnostics and the potential of engineered SERS platforms for ultrasensitive blood‐based detection of urate‐related biomarkers across disease stages, with the color gradient
Isuri Perera   +6 more
wiley   +1 more source

Optical trapping and manipulation of nanowires using multi-hotspot dielectric nanononamers

open access: yesAIP Advances, 2022
Semiconductor nanowires have demonstrated great potential in all-photonic integrated circuit applications. However, the development of a controllable multidimensional nanowire assembly technique is still arguably in its infancy.
Rengang Li, Yaqian Zhao, Yuan Ge, Zhe Xu
doaj   +1 more source

A Holistic Stabilization of the Anode in Lithium‐Sulfur Batteries Through a Ternary Alloy Fusion

open access: yesAdvanced Functional Materials, EarlyView.
LiTeAl anodes fabricated through a scalable thermal fusion technique holistically addresses the stability issues faced by lithium‐metal anodes in lithium–sulfur batteries. Aluminum forming a skeletal network with lithium suppresses dendrite growth and enhances energy density, while tellurium forming a robust SEI facilitates Li+‐ion flow.
Akhil Shenoy, Arumugam Manthiram
wiley   +1 more source

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