Results 271 to 280 of about 1,474,810 (297)

Analysis Techniques: x-ray reflection phases and crystal structure

Physics Bulletin, 1983
Measurements of intensity when x-rays suffer a simple Bragg reflection from a single crystal, the so-called two-beam case of an incident and a scattered beam, provide no phase information about the reflection or about the structure factor relating to the reflection.
openaire   +1 more source

A Method for Quantitative X-Ray Phase Analysis Without Standards

Powder Diffraction, 1988
AbstractAn expanded X-ray quantitative phase analysis method is presented. It is an extension of the method without standards. In order to get the method applied more extensively, there is a discussion at the end of this paper of the suitability of samples.
openaire   +1 more source

Quantitative Phase Analysis by X-Ray Diffraction.

Analytical Chemistry, 1966
R F, Karlak, D S, Burnett
openaire   +2 more sources

FEATURES OF CHITOSAN REVEALED IN X-RAY PHASE ANALYSIS

Recently, there has been significant interest in renewable materials and environmentally friendly resources, such as biopolymers. In this paper, powder X-ray phase analysis is used to study the structure, composition, properties of raw materials and chitosan products. X-ray diffraction analysis of materials is a standard method for phase identification
openaire   +1 more source

Safety and efficacy of an rAd26 and rAd5 vector-based heterologous prime-boost COVID-19 vaccine: an interim analysis of a randomised controlled phase 3 trial in Russia

Lancet, The, 2021
Denis Y Logunov, Inna V Dolzhikova, Dmitry V Shcheblyakov   +2 more
exaly  

[Phase x-ray analysis of industrial dust].

Vestnik Akademii meditsinskikh nauk SSSR, 1974
Iu V, Novikov, A A, Polynkova, I N, Titova   +2 more
openaire   +1 more source

X-ray analysis of diffusion controlled phase transformation kinetics

Metallurgical Transactions, 1972
W. H. Halsted, J. E. Gragg
openaire   +1 more source

Phase–contrast X–ray computed tomography for observing biological soft tissues

Nature Medicine, 1996
Atsushi Momose, Keiichi Hirano
exaly  

Quantitative phase analysis of Si3N4 by X-ray diffraction

Journal of Materials Science Letters, 1992
R. G. Pigeon, A. Varma
openaire   +1 more source

Simultaneous Use of Small‐ and Wide‐Angle X‐ray Techniques to Analyze Nanometerscale Phase Separation in Polymer Heterojunction Solar Cells

Advanced Materials, 2008
U-Ser Jeng, Kung-Hwa Wei
exaly