Crystal setting by X-rays

The Analysis of Crystal Structure by X-rays.

Scientific Events: Thomas Corwin Mendenhall; Minnesota Expedition to the Hawaiian Islands; Prize Essay Awards of the American Chemical Society; Psychological Researchat Yale University ........................................... 150 Scientific Notes and News ........................................... 152 Universityand Educational Notes ........................................... 156 Discussion...

Berry-phase translation of x rays by a deformed crystal.

We experimentally demonstrated an enhanced translation of an x-ray beam nearly parallel to the diffracting planes over millimeter distances in a deformed silicon crystal. This effect is a consequence of the Berry-phase effect in phase space [K. Sawada, Phys. Rev. Lett. 96, 154802 (2006)], which enables an interplay between the gap in the dispersion surface in momentum space and the atomic displ...

The Crystal Structure of Chalcopyrite Determined by X Rays.

A New Method of Using X-Rays in Crystal Analysis.

1 Duane and Patterson, Proc. Nat. Acad. Sci., Washington, Sept. 1920; Phys. Rev., Dec. 1920, p. 526. 2 Coster, Z. Phys., 5, 1921 (139); also 6, 1921 (185). 3 De Broglie and Dauvillier, Paris, C. R., 173, p. 137. Dauvillier, Ibid., 172, also 173, p. 647, also other papers in this volume. 4 Smfkal, Z. Phys., 5, 1921 (91, 121). Also 4, 1921. 5Wentzel, Ibid., 6, 1921 (2). Coster, Ibid., 5, 1921 (14...

Chemical Analysis by X-Rays