Visual understanding of the hidden-order transition inURu2Si2by high-resolution x-ray Compton scattering

2015 ◽  
Vol 92 (12) ◽  
Author(s):  
Akihisa Koizumi ◽  
Yasunori Kubo ◽  
Gaku Motoyama ◽  
Tomoo Yamamura ◽  
Masayoshi Itou ◽  
...  
Keyword(s):  
High Resolution ◽  
Compton Scattering ◽  
Order Transition ◽  
X Ray ◽  
Hidden Order ◽  
Visual Understanding

Compton-scattering measurement of diagnostic x-ray spectrum using high-resolution Schottky CdTe detector

2005 ◽  
Vol 32 (6Part1) ◽  
pp. 1542-1547 ◽  
Author(s):  
Koji Maeda ◽  
Masao Matsumoto ◽  
Akira Taniguchi
Keyword(s):  
High Resolution ◽  
Compton Scattering ◽  
X Ray ◽  
Cdte Detector ◽  
Scattering Measurement

scholarly journals Visualizing redox orbitals and their potentials in advanced lithium-ion battery materials using high-resolution x-ray Compton scattering

2017 ◽  
Vol 3 (8) ◽  
pp. e1700971 ◽  
Author(s):  
Hasnain Hafiz ◽  
Kosuke Suzuki ◽  
Bernardo Barbiellini ◽  
Yuki Orikasa ◽  
Vincent Callewaert ◽  
...  
Keyword(s):  
High Resolution ◽  
Lithium Ion Battery ◽  
Compton Scattering ◽  
Lithium Ion ◽  
Battery Materials ◽  
X Ray

scholarly journals Extracting the Redox Orbitals in Li Battery Materials with High-Resolution X-Ray Compton Scattering Spectroscopy

2015 ◽  
Vol 114 (8) ◽  
Author(s):  
K. Suzuki ◽  
B. Barbiellini ◽  
Y. Orikasa ◽  
N. Go ◽  
H. Sakurai ◽  
...  
Keyword(s):  
High Resolution ◽  
Compton Scattering ◽  
Battery Materials ◽  
X Ray ◽  
Li Battery

scholarly journals Visualizing the Mixed Bonding Properties of Liquid Boron with High-Resolution X-Ray Compton Scattering

2015 ◽  
Vol 114 (17) ◽  
Author(s):  
J. T. Okada ◽  
P. H.-L. Sit ◽  
Y. Watanabe ◽  
B. Barbiellini ◽  
T. Ishikawa ◽  
...  
Keyword(s):  
High Resolution ◽  
Compton Scattering ◽  
X Ray ◽  
Bonding Properties

Electron microscopy of rabbit FC crystals

1983 ◽  
Vol 41 ◽  
pp. 730-731
Author(s):  
Robert A. Grant ◽  
Laura L. Degn ◽  
Wah Chiu ◽  
John Robinson
Keyword(s):  
Electron Microscopy ◽  
High Resolution ◽  
High Resolution Electron Microscopy ◽  
Molecular Replacement ◽  
X Ray ◽  
X Ray Crystallography ◽  
Resolution Electron ◽  
Replacement Technique ◽  
Hydrated Crystal ◽  
Molecular Structure Analysis

Proteolytic digestion of the immunoglobulin IgG with papain cleaves the molecule into an antigen binding fragment, Fab, and a compliment binding fragment, Fc. Structures of intact immunoglobulin, Fab and Fc from various sources have been solved by X-ray crystallography. Rabbit Fc can be crystallized as thin platelets suitable for high resolution electron microscopy. The structure of rabbit Fc can be expected to be similar to the known structure of human Fc, making it an ideal specimen for comparing the X-ray and electron crystallographic techniques and for the application of the molecular replacement technique to electron crystallography. Thin protein crystals embedded in ice diffract to high resolution. A low resolution image of a frozen, hydrated crystal can be expected to have a better contrast than a glucose embedded crystal due to the larger density difference between protein and ice compared to protein and glucose. For these reasons we are using an ice embedding technique to prepare the rabbit Fc crystals for molecular structure analysis by electron microscopy.

High Resolution Study of Polytypism: Application to SiC and Au3 Mn

1982 ◽  
Vol 40 ◽  
pp. 540-541
Author(s):  
G. Van Tendeloo ◽  
J. Van Landuyt ◽  
S. Amelinckx
Keyword(s):  
Electron Microscopy ◽  
High Resolution ◽  
Stacking Sequence ◽  
X Ray ◽  
Powerful Technique ◽  
Resolution Study ◽  
The Ideal

Polytypism has been studied for a number of years and a wide variety of stacking sequences has been detected and analysed. SiC is the prototype material in this respect; see e.g. Electron microscopy under high resolution conditions when combined with x-ray measurements is a very powerful technique to elucidate the correct stacking sequence or to study polytype transformations and deviations from the ideal stacking sequence.

A High Resolution Study of G.P. Zones in Aluminum - 4.2 at % Silver

1982 ◽  
Vol 40 ◽  
pp. 722-723 ◽  
Author(s):  
R. Gronsky
Keyword(s):  
Electron Microscopy ◽  
Transmission Electron Microscopy ◽  
High Resolution ◽  
Computer Simulations ◽  
Structural Characteristics ◽  
X Ray Diffraction ◽  
X Ray ◽  
Transmission Electron ◽  
Resolution Study

The phenomenon of clustering in Al-Ag alloys has been extensively studied since the early work of Guinierl, wherein the pre-precipitation state was characterized as an assembly of spherical, ordered, silver-rich G.P. zones. Subsequent x-ray and TEM investigations yielded results in general agreement with this model. However, serious discrepancies were later revealed by the detailed x-ray diffraction - based computer simulations of Gragg and Cohen, i.e., the silver-rich clusters were instead octahedral in shape and fully disordered, atleast below 170°C. The object of the present investigation is to examine directly the structural characteristics of G.P. zones in Al-Ag by high resolution transmission electron microscopy.

Scanning Electron Microscopy and x-ray analysis of microparticles and early hydration effects

1995 ◽  
Vol 53 ◽  
pp. 692-693
Author(s):  
Yun Lu ◽  
David C. Joy
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
High Resolution ◽  
Morphological Development ◽  
Early Hydration ◽  
X Ray ◽  
Blended Cements ◽  
Powder Particles ◽  
Chemical Wastes ◽  
Scanning Electron

High resolution scanning electron microscopy (SEM) and energy dispersive x-ray analysis (EDXA) were performed to investigate microparticles in blended cements and their hydration products containing sodium-rich chemical wastes. The physical appearance of powder particles and the morphological development at different hydration stages were characterized by using high resolution SEM Hitachi S-900 and by SEM S-800 with a EDX spectrometer. Microparticles were dispersed on the sample holder and glued by 1% palomino solution. Hydrated bulk samples were dehydrated by acetone and mounted on the holder by silver paste. Both fracture surfaces and flat cutting sections of hydrating samples were prepared and examined. Some specimens were coated with an 3 nm thick Au-Pd or Cr layer to provide good conducting surfaces. For high resolution SEM S-900 observations the accelerating voltage of electrons was 1-2 KeV to protect the electron charging. Microchemical analyses were carried out by S800/EDS equipped with a LINK detector of take-off angle =40°.

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