An improved double reflection x‐ray camera is described in which both the crystal and the film rotate simultaneously. It registers x‐ray reflections from crystals in form of a line, and shows the double reflections on this line. Some examples of double reflections taken with this apparatus are shown.

1.
M.
Renninger
,
Z. Physik
106
,
141
(
1937
).
2.
Fraenkel
,
Halperin
, and
Alexander
,
Phys. Rev.
105
,
1486
(
1957
).
3.
B. S.
Fraenkel
,
Bull. Research Council, Israel
6A
, No.
2
,
125
(
1957
).
This content is only available via PDF.
You do not currently have access to this content.