Skip Main Navigation Links ScienceDirect Logo Skip Main Navigation Links Register or Login: Password: Home Browse Search Forms My Alerts My Profile Help (Opens new window) Quick Search: within Quick Search searches abstracts, titles, and keywords. Click for more information. 31 of 99 Result List Previous Next Nuclear Instruments and Methods in Physics Research Section A: Accelerators,Spectrometers,Detectors and Associated Equipment Volume 470, Issues 1-2 , 1 September 2001, Pages 155-157 This Document SummaryPlus Full Text + Links PDF (99 K) ------------------------------------------------------------------------ Actions Cited By Save as Citation Alert Export Citation DOI: 10.1016/S0168-9002(01)01015-4 PII: S0168-9002(01)01015-4 Copyright © 2001 Elsevier Science B.V. All rights reserved. The use of quasi-Bragg diffuse scattering for express measurement of changes in multilayer d-spacing V. A. Chernova <#affa>, N. V. Kovalenkob <#affb> and S. V. MytnichenkoCorresponding Author Contact Information <#m4.cor*>, E-mail The Corresponding Author , c <#affc> a Siberian SR Centre at Budker Institute of Nuclear Physics, 11 Lavrentyev Avenue, 630090 Novosibirsk, Russia b Budker Institute of Nuclear Physics, 11 Lavrentyev Avenue, 630090 Novosibirsk, Russia c Institute of Solid State Chemistry, 18 Kutateladze Str., 630128 Novosibirsk, Russia Available online 28 August 2001. Abstract The possibility of the use of quasi-Bragg diffuse scattering for express measurements of changes in multilayer d-spacing was studied. The error of this method was shown to be minimal, if the incident or scattered angles are sufficiently far from the critical total external reflection or Bragg angles. As an example, the measurements of the W/Si multilayer mirror with linearly varying d-spacing are presented. Author Keywords: X-ray diffuse scattering; Multilayer mirror PACS classification codes: 68.55.-a; 61.10.Kw Article Outline 1. Introduction 2. Experimental 3. Results 4. Conclusion Acknowledgements References Enlarge Image (6K) Fig. 1. The principal scheme of the experiment. Quasi-Bragg scattering occurs at the total scattered angle equal to double Bragg angle (2straight theta, small theta, GreekB), independent of the incident angle. Enlarge Image (4K) Fig. 2. The multilayer d-spacing value measured at the same sample point by quasi-Bragg scattering versus the off-specular angle, small omega, Greek. The central black point is the d-spacing value measured by the conventional specular diffraction. Enlarge Image (3K) Fig. 3. The d-spacing values measured with the use of quasi-Bragg scattering along the gradient direction. The black points are values measured by the conventional specular diffraction. References 1. A.V. Andreev, A.G. Michette and A. Renwick J. Mod. Opt. 35 (1988), p. 1667. Abstract-INSPEC | $Order Document 2. D.G. Stearns J. Appl. Phys. 71 (1992), p. 4286. Abstract-INSPEC | $Order Document | Full Text via CrossRef 3. V.A. Chernov, V.I. Kondratev, N.V. Kovalenko, S.V. Mytnichenko, Nucl. Instr. and Meth. A 470 (2001) 145, these proceedings. 4. Brief description of the SR Experimental Station, Preprint, INP, 90-92, Novosibirsk, 1990. Corresponding Author Contact Information <#m4.bcor*> Corresponding author. Siberian SR Centre at Budker Institute of Nuclear Physics, 11 Lavrentyev Avenue, 630090 Novosibirsk, Russia. Tel.: +7-3832-394013; fax: +7-3832-342163; email: s.v.mytnichenko@inp.nsk.su This Document SummaryPlus Full Text + Links PDF (99 K) ------------------------------------------------------------------------ Actions Cited By Save as Citation Alert Export Citation Nuclear Instruments and Methods in Physics Research Section A: Accelerators,Spectrometers,Detectors and Associated Equipment Volume 470, Issues 1-2 , 1 September 2001, Pages 155-157 31 of 99 Result List Previous Next Home Browse Search Forms My Alerts My Profile Help (Opens new window) ScienceDirect Logo Send feedback to ScienceDirect Software and compilation © 2002 ScienceDirect. All rights reserved. ScienceDirect® is an Elsevier Science B.V. registered trademark. Your use of this service is governed by Terms and Conditions . Please review our Privacy Policy for details on how we protect information that you supply.