X‐ray lasers
作者:
George Chapline,
Lowell Wood,
期刊:
Physics Today
(AIP Available online 1975)
卷期:
Volume 28,
issue 6
页码: 40-48
ISSN:0031-9228
年代: 1975
DOI:10.1063/1.3069004
出版商: AIP
数据来源: AIP
摘要:
One of the great barriers to improving our understanding of the molecular basis of life is that we do not yet have any way of examining individual macromolecules in living tissue. The progress made so far in unravelling thestructuresof biological macromolecules is based on painstaking chemical and x‐ray crystallographic analyses of pure, crystalline samples of a given macromolecule.1This situation could, however, be completely revolutionized if a source of coherent x rays were available. Although, as we shall show below, the realizaton of this goal is beset with difficulties, experiments aimed towards its accomplishments are under way, as shown in figure 1.
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