Results 11 to 20 of about 306,621 (72)

Spatial Electron-hole Separation in a One Dimensional Hybrid Organic-Inorganic Lead Iodide. [PDF]

, 2016
The increasing efficiency of the inorganic-organic hybrid halides has revolutionised photovoltaic research. Despite this rapid progress, the significant issues of poor stability and toxicity have yet to be suitably overcome.
Bronstein, H, Palgrave, RG, Savory, CN, Scanlon, DO   +3 more
core   +2 more sources

Access and in situ Growth of Phosphorene-Precursor Black Phosphorus

, 2014
Single crystals of orthorhombic black phosphorus can be grown by a short way transport reaction from red phosphorus and Sn/SnI4 as mineralization additive.
Eckstein, Nadine, Greiwe, Magnus, Grotz, Carolin, Hansen, Thomas, Kohlmann, Holger, Krüger, Ilona, Köpf, Marianne, Nilges, Tom, Pfister, Daniela   +8 more
core   +1 more source

Materials Informatics: An Algorithmic Design Rule [PDF]

arXiv, 2023
Materials informatics, data-enabled investigation, is a "fourth paradigm" in materials science research after the conventional empirical approach, theoretical science, and computational research. Materials informatics has two essential ingredients: fingerprinting materials proprieties and the theory of statistical inference and learning.
arxiv  

Microscopic theory of refractive index applied to metamaterials: Effective current response tensor corresponding to standard relation $n^2 = \varepsilon_{\mathrm{eff}} \mu_{\mathrm{eff}}$

, 2018
In this article, we first derive the wavevector- and frequency-dependent, microscopic current response tensor which corresponds to the "macroscopic" ansatz $\vec D = \varepsilon_0 \varepsilon_{\mathrm{eff}} \vec E$ and $\vec B = \mu_0 \mu_{\mathrm{eff}} \
Schober, G. A. H., Starke, R.
core   +1 more source

Vector magnetometry using silicon vacancies in 4H-SiC at ambient conditions

, 2016
Point defects in solids promise precise measurements of various quantities. Especially magnetic field sensing using the spin of point defects has been of great interest recently.
Janzén, Erik, Kordina, Olof, Lee, Sang-Yun, Niethammer, Matthias, Ohshima, Takeshi, Son, Nguyen Tien, Stenberg, Pontus, Widmann, Matthias, Wrachtrup, Jörg   +8 more
core   +1 more source

Multi-parametric sensitivity analysis of the band structure for tetrachiral inertial metamaterials [PDF]

, 2017
Tetrachiral materials are characterized by a cellular microstructure made by a periodic pattern of stiff rings and flexible ligaments. Their mechanical behaviour can be described by a planar lattice of rigid massive bodies and elastic massless beams. The
Bacigalupo, Andrea, Lepidi, Marco
core  

Phase transition close to room temperature in BiFeO3 thin films

, 2011
BiFeO3 (BFO) multiferroic oxide has a complex phase diagram that can be mapped by appropriately substrate-induced strain in epitaxial films. By using Raman spectroscopy, we conclusively show that films of the so-called supertetragonal T-BFO phase ...
Béa H, Cazayous M, Cazayous M, Chaix-Pluchery O, Chen Z, Christen H M, Diéguez O, F Sánchez, Fiebig M, Hatt A J, Haumont R, Haumont R, Haumont R, Hlinka J, Iliev M N, Infante I C, Infante I C, J Fontcuberta, J Kreisel, M Varela, MacDougall G J Christen H M Siemons W Biegalski M D Zarestky J L Liang S Dagotto E Nagler S E, N Dix, O Chaix-Pluchery, P Jadhav, Palai R, Ricinschi D   +25 more
core   +3 more sources

Inhomogeneous Magnetoelectric Effect on Defect in Multiferroic Material: Symmetry Prediction

, 2010
Inhomogeneous magnetoelectric effect in magnetization distribution heterogeneities (0-degree domain walls) appeared on crystal lattice defect of the multiferroic material has been investigated.
B Tanygin, Bar'yakhtar V, Bar'yakhtar V, Barron L, Barron L, Dzyaloshinskii I, Dzyaloshinskii I, Landay L, Neronova N, Pyatakov A, Pyatakov A, Pyatakov A, Pyatakov A, Smolenskii G, Smolenskii G, Tanygin B, Vitebskii I   +16 more
core   +1 more source

Higher-Order Topology, Monopole Nodal Lines, and the Origin of Large Fermi Arcs in Transition Metal Dichalcogenides XTe$_2$ (X=Mo,W)

, 2019
In recent years, transition metal dichalcogenides (TMDs) have garnered great interest as topological materials -- monolayers of centrosymmetric $\beta$-phase TMDs have been identified as 2D topological insulators (TIs), and bulk crystals of ...
Bernevig, B. Andrei, Li, Jian, Wang, Zhijun, Wieder, Benjamin J., Yan, Binghai   +4 more
core   +1 more source

Realising Type II Weyl Points in an Optical Lattice

, 2016
The recent discovery of the Lorentz symmetry-violating 'Type II' Weyl semimetal phase has renewed interest in the study of Weyl physics in condensed matter systems.
Shastri, Kunal, Yang, Zhaoju, Zhang, Baile   +2 more
core   +1 more source