Results 21 to 30 of about 374,995 (289)

High capacity silicon anodes enabled by MXene viscous aqueous ink

open access: yesNature Communications, 2019
Developing thick electrodes could enable high-energy-density Li-ion batteries, however, above a critical thickness, the mass transport issues become dominating.
Chuanfang (John) Zhang   +8 more
doaj   +1 more source

Spin-phonon decoherence in solid-state paramagnetic defects from first principles

open access: yesnpj Computational Materials, 2023
Paramagnetic defects in diamond and hexagonal boron nitride possess a combination of spin and optical properties that make them prototypical solid-state qubits. Despite the coherence of these spin qubits being critically limited by spin-phonon relaxation,
Sourav Mondal, Alessandro Lunghi
doaj   +1 more source

Characteristics of Photoluminescence and Raman Spectra, and the Occurrence of Trace Elements of Blue Amber from Dominican Republic and Mexico

open access: yesYankuang ceshi, 2022
BACKGROUND Blue amber is mainly produced in the Dominican Republic, Mexico and Myanmar. Generally speaking, the formation mechanism, composition and spectral characteristics of blue amber are closely related to its specific geographical environment ...
LIU Jinhua   +6 more
doaj   +1 more source

"Advanced" data reduction for the AMBER instrument [PDF]

open access: yes, 2008
The amdlib AMBER data reduction software is meant to produce AMBER data products from the raw data files that are sent to the PIs of different proposals or that can be found in the ESO data archive.
Millour, Florentin   +3 more
core   +5 more sources

High-throughput bandstructure simulations of van der Waals hetero-bilayers formed by 1T and 2H monolayers

open access: yesnpj 2D Materials and Applications, 2021
Vertically stacked van der Waals heterostructures made of two-dimensional compounds are almost an infinite playground for the fabrication of nano-engineered materials for the most diverse applications.
Rui Dong   +3 more
doaj   +1 more source

Fringe tracking performance monitoring: FINITO at VLTI

open access: yes, 2012
Since April 2011, realtime fringe tracking data are recorded simultaneously with data from the VLTI/AMBER interferometric beam combiner. Not only this offers possibilities to post-process AMBER reduced data to obtain more accurate interferometric ...
Berger, J. -P.   +4 more
core   +1 more source

An in situ and ex situ TEM study into the oxidation of titanium (IV) sulphide

open access: yesnpj 2D Materials and Applications, 2017
TiS2 oxidation: moisture is the critical element preventing environmental stability The degradation dynamics of TiS2 reveal that the flakes oxidise in water and atmosphere, pointing towards moisture as the key driving force.
Edmund Long   +8 more
doaj   +1 more source

Creating Active Device Materials for Nanoelectronics Using Block Copolymer Lithography

open access: yesNanomaterials, 2017
The prolonged and aggressive nature of scaling to augment the performance of silicon integrated circuits (ICs) and the technical challenges and costs associated with this has led to the study of alternative materials that can use processing schemes ...
Cian Cummins   +2 more
doaj   +1 more source

Universal scaling relations for the rational design of molecular water oxidation catalysts with near-zero overpotential

open access: yesNature Communications, 2019
While water electrolysis affords hydrogen as a carbon-neutral fuel, the oxygen evolution half-reaction limits overall performances. Here, authors examine molecular catalysts and their water oxidation mechanisms via computational methods.
Michael John Craig   +6 more
doaj   +1 more source

The culture of amber in Scotland [PDF]

open access: yes, 2013
The last place most people will associate with amber is Scotland. Yet, it is the place where some of the oldest inclusions (from the Carboniferous) in tree resin have been found. Amber is defined differently by different cultures.
Clark, N.
core  

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