X-ray Studies on Fine Structure of Polyvinyl Alcohol Film. I. Selective Uniplanar Orientation
نویسندگان
چکیده
منابع مشابه
X-ray absorption fine structure studies on La1-xSrxCoO3
10B, 9A/2004G086 X-ray absorption fine structure studies on La1-xSrxCoO3 U. Manju, D. Matsumura, T. Ohta, D. D. Sarma* Solid state and Structural Chemistry Unit, Indian Institute of Science, Bangalore560 012, India. Deptartment of Chemistry, Graduate School of Science, University of Tokyo, 7-3-1 Hongo, Bunkyoku, Tokyo 113. Synchrotron Radiation Research Center, Japan Atomic Energy Institute, Mi...
متن کاملX-Ray, Crystal Structure and Solution Phase Studies of a Polymeric SrII Compound
In the crystal structure of the title polymeric compound, [C42H38N6O33Sr5.2(H2O)]n, five independent metal atoms (Sr1-Sr5) have different coordination environments. The Sr1 and Sr5 atoms are nine coordinated and feature distorted tricapped trigonal-prismatic and capped square-antiprismatic geometries, respectively....
متن کاملPhoton interference x-ray absorption fine structure
We report about a fine structure in x-ray absorption spectra, named photon interference x-ray absorption fine structure (pXAFS). pXAFS is due to the interference of x-rays inside the sample and extends across absorption edges. Using a platinum foil pXAFS was measured in a high precision absorption experiment. Excellent agreement with a theoretical pXAFS simulation is achieved in the energy rang...
متن کاملThe effect of thermal vibrations on extended x-ray absorption fine structure. I
The form of the De bye-Waller factor in EXAFS is discussed in detail, and an expression is obtained for this factor in a general three-atom system of Cs symmetry. The normal modes which contribute to the De bye-Waller factors for each scattering path are dependent on the symmetry of the system. A series of model three-atom systems with C 2" symmetry are studied and the DebyeWaller factors as a ...
متن کاملSynchrotron radiation x-ray absorption fine-structure and Raman studies on CdZnTe ternary alloys
Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters. ABSTRACT The synchrotron radiation (SR) X-ray absorption fine-structure spectroscopy (XAFS) technology has been emp...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nippon kagaku zassi
سال: 1959
ISSN: 0369-5387,2185-0917
DOI: 10.1246/nikkashi1948.80.8_834