A CCD-BASED AREA DETECTOR FOR X-RAY CRYSTALLOGRAPHY USING SYNCHROTRON AND LABORATORY SOURCES

被引：17

作者：

PHILLIPS, WC ^{[1
]}

LI, YL ^{[1
]}

STANTON, M ^{[1
]}

XIE, JH ^{[1
]}

OMARA, D ^{[1
]}

KALATA, K ^{[1
]}

机构：

[1] HARVARD SMITHSONIAN CTR ASTROPHYS,CAMBRIDGE,MA 02138

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1993年 / 334卷 / 2-3期

基金：

美国国家科学基金会; 美国国家卫生研究院;

关键词：

D O I：

10.1016/0168-9002(93)90830-B

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The design and characteristics of a CCD-based area detector suitable for X-ray crystallographic studies using both synchrotron and laboratory sources are described. The active area is 75 mm in diameter, the FWHM of the point response function is 0.20 mm, and for Bragg peaks the dynamic range is 900 and the DQE approximately 0.3. The 1320x1035-pixel Kodak CCD is read out into an 8 Mbyte memory system in 0.14 s and digitized to 12 bits. X-ray crystallographic data collected at the NSLS synchrotron from cubic insulin crystals are presented.

引用

收藏

页码：621 / 630

页数：10

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