Investigation of microstructural changes in polyetherether-ketone films at cryogenic temperatures by positron lifetime spectroscopy
By: Jag J. Singh ... [et al.].
Contributors: Singh, Jag J.; United States. National Aeronautics and Space Administration. Scientific and Technical Information Division.
Series: NASA technical paper -- 3064.
Publisher: National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division; For sale by the National Technical Information Service]
Published: 1991
Place of publication: [Washington, DC]; [Springfield, Va
Language: eng
Format: Microform
Subjects: Molecular spectroscopy.; Thin films.
Notes: Distributed to depository libraries in microfiche.

Microfiche. [Washington, D.C.? : National Aeronautics and Space Administration], 1991. 1 microfiche.