Výsledky vyhledávání - "R. E. Horstmann"

Publikováno v: IBM Journal of Research and Development. 23:128-131

The methods used to measure the gas properties in sealed helium-neon lasers are described. Such parameters as total gas pressure, minor constituent concentration (i.e., He/Ne ratio), and gas purity can be measured using spectral emission methods. How

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1af5252c8629383453380365cc9318d3
https://doi.org/10.1147/rd.232.0128

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HeNe Parallel Plate Laser Development

Autor: J.-C. A. Chastang, V. S. Crawford, R. E. Horstmann, R. O. Lussow, D. A. Chance

Publikováno v: IBM Journal of Research and Development. 23:108-118

A parallel plate format is used for fabricating "hard" sealed HeNe lasers. The new packaging geometry and construction process are suitable for large scale manufacturing. Cut plate, molded plate, and folded beam lasers have been built and tested. Sev

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8b4231f713a618c7ac349d74246f5bc9
https://doi.org/10.1147/rd.232.0108

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Reduction of Electromigration in Aluminum Films by Copper Doping

Autor: R. E. Horstmann, F. M. d'Heurle, I. Ames

Publikováno v: IBM Journal of Research and Development. 14:461-463

We have found that the lifetime of aluminum films subjected to high current densities at elevated temperatures can be increased by the addition of copper. Previous studies have indicated that the failure mechanism is a combination of electromigration

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f531e8d084154d826452d733d17ea9a
https://doi.org/10.1147/rd.144.0461

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FABRICATION AND OPERATION OF A SELF-CONTAINED BUBBLE DOMAIN MEMORY CHIP

Autor: G. S. Almasi, B. J. Canavello, E. A. Giess, R. J. Hendel, R. E. Horstmann, T. F. Jamba, G. E. Keefe, J. V. Powers, L. L. Rosier, C. D. Graham, J. J. Rhyne

Publikováno v: AIP Conference Proceedings.

This paper describes the fabrication and operation of a 52‐bit bubble domain memory chip designed to test the concept of on‐chip magnetic decoding. Access to one of the chip's four shift registers for the read, write, and clear functions is by me

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::50370a58ca41217952d0ba3fe2a5a894
https://doi.org/10.1063/1.3699426

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