TITLE

# Nonspecular x-ray scattering from the amorphous state in W/C multilayers

AUTHOR(S)
Xiaoming Jiang; Metzger, T.H.
PUB. DATE
August 1992
SOURCE
Applied Physics Letters;8/24/1992, Vol. 61 Issue 8, p904
SOURCE TYPE
DOC. TYPE
Article
ABSTRACT
Examines the nonspecular x-ray scattering distribution from an amorphous tungsten/carbon multilayer structure. Result of layer periodicity; Appearance of sharp intensity modulations; Interactions between the x-ray standing wave and the atomic scattering in the layers.
ACCESSION #
4254948

## Related Articles

• Theory for small-angle scattering from quasi-random layered structures. Herman, R. M. // Journal of Applied Physics;1/15/1985, Vol. 57 Issue 2, p282

Deals with a study that proposed a theory for small-angle scattering from quasi-random layered structures. Examples of random-layered structures; Function utilized by the theory; Use of small-angle x-ray scattering (SAXS); Cause of the SAXS.

• Order and strain in main-chain smectic liquid-crystalline polymers and elastomers. De Jeu, W. H.; Obraztsov, E. P.; Ostrovskii, B. I.; Ren, W.; McMullan, P. J.; Griffin, A. C.; S�nchez-Ferrer, A.; Finkelmann, H. // European Physical Journal E -- Soft Matter;Dec2007, Vol. 24 Issue 4, p399

The layer correlations in main-chain smectic liquid-crystal polymer and elastomer systems have been studied using high-resolution X-ray scattering. In contrast to side-chain smectic polymers, in main-chain systems the polymer chains are oriented parallel to the layer normal. As a result they...

• Kinetic pathway to double-gyroid structure. Imai, M.; Sakai, K.; Kikuchi, M.; Nakaya, K.; Saeki, A.; Teramoto, T. // Journal of Chemical Physics;6/1/2005, Vol. 122 Issue 21, p214906

We have investigated the structural development during order-order transitions to the double-gyroid (DG) phase of nonionic surfactant/water systems based on two-dimensional small-angle x-ray scattering patterns from highly oriented ordered mesophases. The lamellar (L) to DG transition proceeds...

• Temperature dependences of the density of borate glasses in equilibrium states at temperatures below the glass transition point. N. Bokov; V. Golubkov // Glass Physics & Chemistry;Oct2008, Vol. 34 Issue 5, p527

AbstractÂ Â The kinetics of density relaxation during isothermal treatment of samples of vitreous boron oxide and sodium borate glasses (containing 15, 20, and 30 mol % Na2O) cooled from high temperatures and after heating of the samples stabilized at low temperatures is investigated over a...

• Standing-wave interferometer. Stiebig, H.; Büchner, H.; Bunte, E.; Mandryka, V.; Knipp, D.; Jäger, G. // Applied Physics Letters;7/7/2003, Vol. 83 Issue 1, p12

An interferometric position sensor was developed using the concept of sampling a standing wave. Interference of a standing wave created in front of a plane mirror can be detected by thin, partly transparent sensors based on amorphous silicon. The optical thickness of the absorption layer is...

• Phase separation and Si nanocrystal formation in bulk SiO studied by x-ray scattering. Feroughi, O. M.; Sternemann, C.; Sahle, Ch. J.; Schroer, M. A.; Sternemann, H.; Conrad, H.; Hohl, A.; Seidler, G. T.; Bradley, J.; Fister, T. T.; Balasubramanian, M.; Sakko, A.; Pirkkalainen, K.; Hämäläinen, K.; Tolan, M. // Applied Physics Letters;Feb2010, Vol. 96 Issue 8, p081912

We present an x-ray scattering study of the temperature-induced phase separation and Si nanocrystal formation in bulk amorphous SiOx with xâ‰ˆ1. X-ray Raman scattering at the Si LII,III-edge reveals a significant contribution of suboxides present in native amorphous SiO. The suboxide...

• Atomic packing and phase separation in Al-rare earth metallic glasses. Antonowicz, Jerzy // Journal of Materials Science;Sep2010, Vol. 45 Issue 18, p5040

In this study, we discuss the origins of decomposition of the glassy phase in Al-rare earth melt-spun amorphous alloys. The small angle X-ray scattering results indicate that the amorphous phase undergoes phase separation by spinodal mechanism prior to devitrification. We recall a concept of...

• Small angle x-ray scattering measurements of lithographic patterns with sidewall roughness from vertical standing waves. Wang, Chengqing; Jones, Ronald L.; Lin, Eric K.; Wu, Wen-Li; Leu, Jim // Applied Physics Letters;5/7/2007, Vol. 90 Issue 19, p193122

Small angle x-ray scattering (SAXS) measurements are used to quantify the wavelength and amplitude of the sidewall roughness in a lithographic line:space pattern due to vertical standing waves present during the photoresist exposure. Analytic equations are derived to model the x-ray scattering...

• Program for calculating the scattering parameters used in the X-ray standing wave method. Kohn, V. G. // Crystallography Reports;Nov2006, Vol. 51 Issue 6, p936

A computer program for calculating the complex kinematic scattering parameters Ï‡0, Ï‡h, and $$\chi _{\bar h}$$ of X rays, which are Fourier components of the crystal complex susceptibility, as well as some of their combinations, is presented. The values calculated by the program can be...

Share