Results 21 to 30 of about 622,021 (356)
Tunable Optical Response Based on Au@GST CoreShell Hetero-nanostructures
, 2021 Active control over the optical response has been investigated extensively, which is highly required in next-generation photonic devices. Here, we report a core–shell nanostructure combined with the plasmonic nanostructure with an active phase change ...
Zhaochen Cheng (5325383) +11 more
core +1 more source
On-Surface Synthesis of sp-Carbon Nanostructures
, 2021 The on-surface synthesis of carbon nanostructures has attracted tremendous attention owing to their unique properties and numerous applications in various fields. With the extensive development of scanning tunneling microscope (STM) and noncontact atomic
Wenze Gao +4 more
core +1 more source
Quantitative prediction of grain boundary thermal conductivities from local atomic environments
Nature Communications, 2020 Connecting grain boundary structures to macroscopic thermal behaviour is an important step in materials analysis and design. Here the authors develop a physical model combined with a machine-learning approach to accurately predict thermal conductivities ...
Susumu Fujii +4 more
doaj +1 more source
Origin of magnetism in γ-fesi\u3csub\u3e 2 \u3c/sub\u3e/si(111) nanostructures [PDF]
, 2021 Magnetism has recently been observed in nominally nonmagnetic iron disilicide in the form of epitaxial γ-FeSi2 nanostructures on Si(111) substrate. To explore the origin of the magnetism in γ-FeSi2/Si(111) nanostructures, we performed a systematic first ...
Goldfarb, Ilan +9 more
core +1 more source
Scientific Reports, 2021 Nanostructured cell culture substrates featuring nanowire (NW) arrays have been applied to a variety of basic cell lines and rodent neurons to investigate cellular behavior or to stimulate cell responses.
Jann Harberts +7 more
doaj +1 more source
Microscopic mechanism of biphasic interface relaxation in lithium iron phosphate after delithiation
Nature Communications, 2018 Improving the performance of Li-ion batteries relies on understanding charging/discharging mechanisms. Here the authors visualize the interfacial structure and composition of a partially delithiated lithium iron phosphate single crystal as a function of ...
Shunsuke Kobayashi +4 more
doaj +1 more source
Ultrafast high-harmonic nanoscopy of magnetization dynamics
Nature Communications, 2021 Light induced magnetization dynamics can be as fast as few tens of femtoseconds. Here, Zayko et al show ultrafast microscopy based on high-harmonic radiation for direct imaging of ultrafast phenomena and capture femtosecond spin dynamics at the nanoscale.
Sergey Zayko +6 more
doaj +1 more source
Controlling the Synthesis and Assembly of Silver Nanostructures for Plasmonic Applications
Chemical Reviews, 2011 Coinage metals, such as Au, Ag, and Cu, have been important materials throughout history.1 While in ancient cultures they were admired primarily for their ability to reflect light, their applications have become far more sophisticated with our increased ...
M. Rycenga +7 more
semanticscholar +1 more source
Biomedical Applications of TiO2 Nanostructures: Recent Advances
International Journal of Nanomedicine, 2020 Titanium dioxide (TiO2) nanostructures are one of the most plentiful compounds that have emerged in various fields of technology such as medicine, energy and biosensing.
S. Jafari +5 more
semanticscholar +1 more source
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2009 An alloy system based on iron is described in which it has been possible to create a high density of interfaces by heat treatment alone. The resulting structure consists of a mixture of slender platelets of bainitic ferrite, just 20–40 nm in thickness, embedded in a matrix of carbon-enriched austenite.
openaire +1 more source