http://www.osti.gov/bridge/index.jsp
The Information Bridge: DOE Scientific and Technical Information provides free public access to full-text documents and bibliographic citations of Department of Energy (DOE) research report literature. Documents are primarily from 1991 forward and were produced by DOE, the DOE contractor community, and/or DOE grantees. Legacy documents are added as they become available in electronic format.
The Information Bridge contains documents and citations in physics, chemistry, materials, biology, environmental sciences, energy technologies, engineering, computer and information science, renewable energy, and other topics of interest related to DOE's mission.
DOE's Office of Scientific and Technical Information (OSTI) makes this Web site available as a public service.