Observation of internal x-ray wave fields during Bragg diffraction with an application to impurity lattice location

By a simple extension of a previous experimental technique we demonstrate how the detailed standing-wave features of the internal x-ray wave field during the diffraction process may be observed even when a strong reflection occurs. The preliminary results reported here indicate that dynamical diffraction may be developed as a useful lattice-location technique in nearly perfect crystals.Physic

Engineering: Cornell Quarterly, Vol.12, No.4 (December 1978): The New Submicron Facility

IN THIS ISSUE: The Electronics Revolution and the Potential of the New Submicron Facility at Cornell /2 (Cornell's role as host institution for the National Research and Resource Facility for Submicron Structures is discussed by Joseph M. Ballantyne, professor of electrical engineering and acting director of the facility.) ... Integrated Circuits: The Expanding Technology of Shrinking Structures /12 (How advances in integrated circuit technology result in lower prices is explained by Jeffrey Frey, associate professor of electrical engineering.) ... Superconductor Microelectronics: Key to a New Class of Computers /17 (The potential of the Josephson junction and the use of submicron fabrication technology in research on "weak-link" microelectronic devices are discussed by Robert A. Buhrman, assistant professor of applied and engineering physics.) ... X-Ray Lithography and Microscopy for Submicron Structures /21 (Boris W. Batterman, director of the School of Applied and Engineering Physics, writes about x-ray techniques for the production and examination of submicron structures, and the unique source of x-radiation that Cornell will have.) ... Introducing Impurity: Ion Implantation and its Role in Microelectronics /27 (Electrical Engineering Professor Charles A. Lee discusses an important technique for the fabrication of integrated circuit components.) ... A Submicron View of Surfaces and Interfaces /32 (Thor N. Rhodin, professor of applied and engineering physics, looks at some of the equipment to be available in the submicron facility, and how it can be used for the microanalytical characterization of electronic devices and materials.) ... Register /41 ... Faculty Publications /4

Engineering: Cornell Quarterly, Vol.20, No.4 (Spring 1986): Using X-Rays from Cornell's Synchrotron

IN THIS ISSUE: Making Good Use of Synchrotron Radiation: The Role of CHESS at Cornell and as a National Facility /3 Boris W. Batterman ... X-Ray Optics: A Vital Aspect of Work with Synchrotron Radiation /14 Donald H. Bilderback ... Catching the Fast Action: Time Resolution in High-Energy X-Ray Studies /23 Dennis M. Mills ... Surface and Interface Science at CHESS /33 Michael J. Bedzyk ... MacCHESS: Cornell's Physics Center for Biochemists /39 Karl W. Volz, Wilfried Schildkamp, and Keith Moffat ... Winning Team from Out of Town: CHESS Helps Purdue Researchers Solve Cold-Virus Structure /44 Edward Arnold ... Register /50 ... Faculty Publications /6