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41 results on '"Hills, C. R."'

1. 1934 gladiolus price list /

Author

C.R. Hills (Firm), Hills, C. R., Henry G. Gilbert Nursery and Seed Trade Catalog Collection, U.S. Department of Agriculture, National Agricultural Library, C.R. Hills (Firm), Hills, C. R., and Henry G. Gilbert Nursery and Seed Trade Catalog Collection

Subjects
Avon Lake, Bulbs (Plants), Catalogs, Gladiolus, Nurseries (Horticulture), Nursery stock, Ohio, Prices, Roots
Published
1934

2. 1933 gladiolus price list /

Author

C.R. Hills (Firm), Hills, C. R., Henry G. Gilbert Nursery and Seed Trade Catalog Collection, U.S. Department of Agriculture, National Agricultural Library, C.R. Hills (Firm), Hills, C. R., and Henry G. Gilbert Nursery and Seed Trade Catalog Collection

Subjects
Avon Lake, Bulbs (Plants), Catalogs, Gladiolus, Nurseries (Horticulture), Nursery stock, Ohio, Prices, Roots
Published
1933

3. Iris, the worth while ones : three of a kind for the price of two /

Author

C.R. Hills (Firm), Hills, C. R., Henry G. Gilbert Nursery and Seed Trade Catalog Collection, U.S. Department of Agriculture, National Agricultural Library, C.R. Hills (Firm), Hills, C. R., and Henry G. Gilbert Nursery and Seed Trade Catalog Collection

Subjects
Avon Lake, Bulbs (Plants), Irises (Plants), Nurseries (Horticulture), Nursery stock, Ohio, Prices, Varieties
Published
1932

4. Gladiolus price list : 1931-fall 1932-spring /

Author

C.R. Hills (Firm), Hills, C. R., Flower Acres (Avon Lake, Ohio), Henry G. Gilbert Nursery and Seed Trade Catalog Collection, U.S. Department of Agriculture, National Agricultural Library, C.R. Hills (Firm), Hills, C. R., Flower Acres (Avon Lake, Ohio), and Henry G. Gilbert Nursery and Seed Trade Catalog Collection

Subjects
Avon Lake, Bulbs (Plants), Gladiolus, Nurseries (Horticulture), Nursery stock, Ohio, Prices, Varieties
Published
1931

10. Structure and performance of Si/Mo multilayer mirrors for the extreme ultraviolet.

Author

Slaughter, J. M., Schulze, Dean W., Hills, C. R., Mirone, A., Stalio, R., Watts, R. N., Tarrio, C., Lucatorto, T. B., Krumrey, M., Mueller, P., and Falco, Charles M.

Subjects
MULTILAYERED thin films, SPUTTERING (Physics)
Abstract

Presents a study which detailed the results of structural, chemical, and extreme ultraviolet characterization of Si/Mo multilayers grown by sputtering and by UHV evaporation. Reason for the variation in the deposition conditions; Techniques used; Function of wavelength.

Published
1994
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21. Thermal Surface Treatment Using Intense, Pulsed Ion Beams

Author

Stinnett, R. W., primary, Buchheit, R. G., additional, Greulich, F. A., additional, Hills, C. R., additional, Kilgo, A. C., additional, Mclntyre, D. C., additional, Greenly, J. B., additional, Thompson, M. O., additional, Johnston, G. P., additional, and Rej, D. J., additional

Published
1993
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23. Interfaces in Mo/Si multilayers

Author

Slaughter, Jon M., primary, Kearney, Patrick A., additional, Schulze, Dean W., additional, Falco, Charles M., additional, Hills, C. R., additional, Saloman, Edward B., additional, and Watts, Richard N., additional

Published
1991
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29. High-fluence ion damage effects in Ar-implanted (InGa)As/GaAs strained-layer superlattices.

Author

Myers, D. R., Arnold, G. W., Hills, C. R., Dawson, L. R., and Doyle, B. L.

Subjects
SUPERLATTICES, INDIUM compounds, GALLIUM arsenide
Abstract

We have characterized (InGa)As/GaAs strained-layer superlattices (SLS’s) that have been implanted with 300 keV argon ions at room temperature for fluences sufficient to induce precipitous stress relief in the implanted composite. SLS compositional modulation is lost due to ion beam mixing over much of the ion range; however, the implanted regions remain crystalline despite extensive damage near the mean ion range. High-density dislocation networks are found near the substrate-buffer interface after precipitous stress relief and are correlated with the occurrence of the effect. [ABSTRACT FROM AUTHOR]

Published
1987
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30. Temperature-dependent damage production in ion-implanted strained-layer superlattices.

Author

Myers, D. R., Arnold, G. W., Dawson, L. R., Biefeld, R. M., Hills, C. R., and Doyle, B. L.

Subjects
SUPERLATTICES, ORDER-disorder models, TEMPERATURE
Abstract

We have characterized damage production in both (InGa)As/GaAs and Ga(AsP)/GaP strained-layer superlattices (SLS’s) for fluences sufficient to induce compositional disordering at three different implant temperatures. Dramatically different implant temperatures are required to produce similar defect distributions between the two SLS systems. Implants at lower temperatures [80 K for the (InGa)As/GaAs system, 300 K and below for the Ga(AsP)/GaP system] exhibit amorphous zones at depths consistent with the predictions of ion range codes; while implants at elevated temperatures [25 °C in (InGa)As/GaAs, 400 °C in the Ga(AsP)/GaP system] exhibit greatly reduced damage levels characterized mainly by extended defects. [ABSTRACT FROM AUTHOR]

Published
1987
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