Direct observation of mosaic blocks in highly oriented pyrolytic graphite

被引：32

作者：

Ohler, M

Baruchel, J

Moore, AW

Galez, P

Freund, A

机构：

[1] EUROPEAN SYNCHROTRON RADIAT FACIL,F-38043 GRENOBLE,FRANCE

[2] ADV CERAM CORP,CLEVELAND,OH 44101

[3] LAB STRUCT MAT,F-74942 ANNECY LE VIEUX,FRANCE

[4] INST MAX VON LAUE PAUL LANGEVIN,F-38043 GRENOBLE,FRANCE

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1997年 / 129卷 / 02期

关键词：

D O I：

10.1016/S0168-583X(97)00204-8

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Section topographs have been recorded on Highly Oriented Pyrolytic Graphite (HOPG) samples utilizing a highly collimated monochromatic X-ray beam. Both the spatial and the angular arrangement of the mosaic blocks in HOPG have directly been imaged. The results are discussed in relation to the production of low mosaic spread material, to be used as monochromators for both X-rays and neutrons.

引用

页码：257 / 260

页数：4

共 6 条

[1] THE PRESENT STATUS OF THE ESRF DIFFRACTION TOPOGRAPHY BEAMLINE - NEW EXPERIMENTAL RESULTS [J].