Search

Your search keyword '"Baldwin, J.K."' showing total 27 results
Start Over Author "Baldwin, J.K."
27 results on '"Baldwin, J.K."'

2. Demonstration of sub-micron UCN position resolution using room-temperature CMOS sensor

Author

Lin, S., Baldwin, J.K., Blatnik, M., Clayton, S.M., Cude-Woods, C., Currie, S.A., Filippone, B., Fries, E.M., Geltenbort, P., Holley, A.T., Li, W., Liu, C.-Y., Makela, M., Morris, C.L., Musedinovic, R., O’Shaughnessy, C., Pattie, R.W., Jr., Salvat, D.J., Saunders, A., Sharapov, E.I., Singh, M., Sun, X., Tang, Z., Uhrich, W., Wei, W., Wolfe, B., Young, A.R., and Wang, Z.

Published
2023
Full Text
View/download PDF

22. GLP Trends Today and Tomorrow.

Author

Baldwin, J.K. and Hoover, B.K.

Abstract

The definition of the scope and application of GLPs vs. glps is discussed. Current concepts and future trends, such as the 2-tiered approach, data hardness, data quality indicators, and professional ethics, are examined. [ABSTRACT FROM PUBLISHER]

Published
1985
Full Text
View/download PDF

27. He+ ion irradiation response of Fe–TiO2 multilayers

Author

Anderoglu, O., Zhou, M.J., Zhang, J., Wang, Y.Q., Maloy, S.A., Baldwin, J.K., and Misra, A.

Subjects
*HELIUM ions, *IRRADIATION, *IRON compounds, *NANOCRYSTALS, *MULTILAYERED thin films, *TRANSMISSION electron microscopy, *BUBBLE dynamics
Abstract

Abstract: The accumulation of radiation-induced defect clusters and He bubble formation in He+ ion irradiated nanocrystalline TiO2 and Fe–TiO2 multilayer thin films were investigated using transmission electron microscopy (TEM). Prior to ion irradiation it was found that the crystallinity of TiO2 layers depends on the individual layer thickness: While all TiO2 layers are amorphous at 5nm individual layer thickness, at 100nm they are crystalline with a rutile polymorph. After He+ irradiation up to ∼6dpa at room temperature, amorphization of TiO2 layers was not observed in both nanocrystalline TiO2 single layers and Fe–TiO2 multilayers. The suppression of radiation-induced amorphization in TiO2 is interpreted in terms of a high density of defect sinks in these nano-composites in the form of Fe–TiO2 interphase boundaries and columnar grains within each layer with nano-scale intercolumnar porosity. In addition, a high concentration of He is believed to be trapped at these interfaces in the form of sub-nanometer-scale clusters retarding the formation of relatively larger He bubbles that can be resolved in TEM. [Copyright &y& Elsevier]

Published
2013
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results