Magnetic Circular Dichroism
All-optical switching in granular ferromagnets caused by magnetic circular dichroism
... In magnetic materials the diferential absorption of circularly polarised light is known as magnetic circular dichroism and would give the required helicity dependence of this ...
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Fe Nanoclusters on the Ge(001) Surface Studied by Scanning Tunnelling Microscopy, Density Functional Theory Calculations and X Ray Magnetic Circular Dichroism
... The growth of Fe nanoclusters on the Ge(001) surface has been studied using low- temperature scanning tunnelling microscopy (STM) and density functional theory (DFT) calculations. STM results indicate that Fe nucleates ...
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Theory of induced magnetic moments and x ray magnetic circular dichroism in Co Pt multilayers
... x-ray magnetic circular dichroism 共 XMCD 兲 spectroscopy 3–7 or the x-ray resonant magnetic scattering 2 共 XRMS 兲 to distinguish between the contributions of Co and ...induced magnetic ...
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Evolution of magnetic nanophases of Ni embedded in Al2O3 (001) matrix by xray magnetic circular dichroism
... performed at the ESRF`s ID08 beamline, which uses an APPLE II type undulator giving ~ 100 % linear/circular polarization. All scans were recorded simultaneously in both total electron yield (TEY) and total ...
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Quadrupolar and dipolar contributions to x-ray magnetic circular dichroism at the Tb L3,2 edges: Experiment versus theory
... compounds, 1 an extensive series of experiments have been performed, due to their great technological application such as high-performance permanent magnets 2 and information storage. 3 The dipolar transition 共 E1: 2 p → ...
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Relationships Between Prior Experiences, Current Teaching Contexts, and Novice Teachers' Use of Concrete Representation for Mathematics Instruction
... Probing Heteroatom-Containing Substrate Oxidation in P450-Cam for Non-Ferryl Reactive Intermediates and Heme Iron Coordination Structural Analysis Using Magnetic Circular Dichroism Spect[r] ...
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Ultrafast and Distinct Spin Dynamics in Magnetic Alloys
... elemental magnetic moments and the exchange ...constituent magnetic moments on ultrashort ...new magnetic media with tailor-made, optimized dynamic ...X-ray magnetic circular ...
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Computational and Spectroscopic Studies in the Design of Tetrapyrrole Dyes for Dye-Sensitized Solar Cells
... Cyclic tetrapyrroles, like porphyrins, phthalocyanines, and chlorins, are of great interest for dye-sensitized solar cell (DSSC) applications due to their highly versatile structure, tunable π-based spectroscopic and ...
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The physico chemical properties of fullerenes and porphyrin derivatives deposited on conducting surfaces
... Fe Nanoclusters on the Ge001 Surface Studied by Scanning Tunneling Microscopy, Density Functional Theory Calculations and X-Ray Magnetic Circular Dichroism Olaf Lübben, Sergey A.. Self-[r] ...
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Crystal growth, microstructure, and physical properties of SrMnSb2
... and magnetic structures and magnetic and transport properties of SrMnSb2 single crystals grown by the self-flux ...method. Magnetic susceptibility measurements reveal an antiferromagnetic (AFM) ...
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Chiral nanoparticle assemblies: circular dichroism, plasmonic interactions, and exciton effects
... The approaches to construct chiral nano-materials described in recent literature may be roughly divided into two groups. The first group is based on an assembly at the atomic level. This may involve metal/semiconductor ...
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Computational study of the structure and electronic circular dichroism spectroscopy of blue copper proteins
... electronic circular dichroism (CD) spectra of the oxidised form of the blue copper proteins plastocyanin and cucumber basic protein and the relationship between the observed spectral features and the ...
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Circular Dichroism and Derivative Spectra Study of the Excitonic Aggregation of Pinacyanol by Aerosol OT
... Different structures are proposed for the complexes formed from the interaction between the cationic cyanine dye 1, 1’-diethyl-2, 2’-carbocyanine chloride (Pinacyanol chloride) and the anionic surfactant sodium bis ...
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Circular dichroism measurement of single metal nanoparticles using photothermal imaging
... To the chemist, chirality is a property of 3D objects which survives averaging over the random orientations of a macroscopic solution, as happens for chiral molecules. In microscopy or nanophotonics, however, we often ...
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ValiDichro: a website for validating and quality control of protein circular dichroism spectra
... Circular dichroism (CD) spectroscopy is widely used in structural biology as a technique for examining the structure, folding and conformational changes of ...
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Circular dichroism in photoelectron images from aligned nitric oxide molecules
... In both Figures 1 and 2, five rings are observable, corre- sponding, from small to large radius, to ionization processes with ∆N = 2, 1, 0, 1, and 2, respectively. The dominant ring in both figures corresponds to the ∆N ...
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Quantitative first principles calculations of protein circular dichroism in the near ultraviolet
... Experimentally, the vibrational structure in the absorption and the CD spectra in the near-UV of phenylalanine and derivatives shows two progressions both with a spacing of 930 cm-1.30 O[r] ...
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DichroCalc: improvements in computing protein circular dichroism spectroscopy in the near ultraviolet
... Circular dichroism (CD) in the near-ultraviolet (near-UV) is widely used to study structural changes in proteins, because of its sensitivity [1,2] to, for example, ligand binding, changes of the environ- ...
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Antiferromagnetic structure in tetragonal CuMnAs thin films
... The magnetic contribution to the structure factor is caused by the magnetic ordering perpendicular to the scattering ...observed magnetic scattering in both (100) and (001) reflections implies that ...
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Expression, purification and molecular analysis of the human ZNF706 protein
... In this work, we used circular dichroism and molecular modeling to examine the structure of ZNF706. Our re- sults suggest that recombinant human ZNF706 keeps its secondary structure and is appropriate for ...
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