Results 31 to 40 of about 919,488 (314)

Fully Hydrogenated and Fluorinated Bigraphenes–Diamanes: Theoretical and Experimental Studies

open access: yesC, 2021
Diamanes are 2D diamond-like films that are nanometers in thickness. Diamanes can exist as bilayer or multilayer graphene with various modes of stacking and interlayer covalent sp3 bonds.
Leonid A. Chernozatonskii   +2 more
doaj   +1 more source

Tests for Establishing Security Properties [PDF]

open access: yes, 2014
Ensuring strong security properties in some cases requires participants to carry out tests during the execution of a protocol. A classical example is electronic voting: participants are required to verify the presence of their ballots on a bulletin board,
Stéphanie Delaune   +5 more
core   +1 more source

Site-Specific Electronic Properties of [Ag25(SR)18]- Nanoclusters by X-Ray Spectroscopy [PDF]

open access: yes, 2020
We present the site-specific electronic properties of Ag25(SR)18 and Au25(SR)18 using X-ray spectroscopy experiments and quantum simulations. To overcome the final state effect observed in X-ray photoelectron spectroscopy (XPS), a unique method was ...
Andrew, Walsh   +4 more
core   +1 more source

Combined electronic nose and tongue for a flavour sensing system [PDF]

open access: yes, 2011
We present a novel, smart sensing system developed for the flavour analysis of liquids. The system comprises both a so-called "electronic tongue" based on shear horizontal surface acoustic wave (SH-SAW) sensors analysing the liquid phase and a so-called "
Gardner, J. W.   +2 more
core   +1 more source

Size limits of magnetic-domain engineering in continuous in-plane exchange-bias prototype films

open access: yesBeilstein Journal of Nanotechnology, 2018
Background: The application of superparamagnetic particles as biomolecular transporters in microfluidic systems for lab-on-a-chip applications crucially depends on the ability to control their motion.
Alexander Gaul   +15 more
doaj   +1 more source

Nanoribbon-ring cross perfect metamaterial graphene multi-band absorber in THz range and the sensing application

open access: yesResults in Physics, 2019
In this paper, we propose a graphene nanoribbon-ring cross structure. A multi-band absorber is obtained by a simple combination of graphene nanoribbons and and graphene ring. We obtain that the theoretical absorption of three resonance wavelengths are 99.
Zao Yi   +9 more
doaj   +1 more source

Tunable electronic transport properties of silicon-fullerene-linked nanowires: Semiconductor, conducting wire, and tunnel diode [PDF]

open access: yes, 2010
We explore the possibility of controllable tuning of the electronic transport properties of silicon-fullerene-linked nanowires by encapsulating guest atoms into their cages.
Mikami, Masuhiro   +3 more
core   +1 more source

Tuning the Electronic Properties of Mesocrystals

open access: yesSmall Science, 2022
Colloidal crystals are arguably one of the most promising candidates when it comes to the fabrication of nanostructured metamaterials. Especially mesocrystals show exciting new properties that emerge from their inherent directional oriented assembly. With this work, the electrical conductivity of well‐defined micrometer‐sized platinum nanocube‐based ...
Christian Jenewein   +4 more
openaire   +4 more sources

Quantifying electronic correlation strength in a complex oxide: a combined DMFT and ARPES study of LaNiO3 [PDF]

open access: yes, 2015
The electronic correlation strength is a basic quantity that characterizes the physical properties of materials such as transition metal oxides. Determining correlation strengths requires both precise definitions and a careful comparison between ...
King, Phil   +6 more
core   +1 more source

Dual-band switchable terahertz metamaterial absorber based on metal nanostructure

open access: yesResults in Physics, 2019
In this paper, a tunable terahertz metamaterial absorber with two bands is proposed. It is composed of Au reflector, dielectric layer and periodic array of Au. By adjusting different materials and optimizing parameters, it can achieve the characteristics
Yubin Zhang   +9 more
doaj   +1 more source

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