Magnetization of Thin Films of Electrolytic Iron

Authors

E. P. T. Tyndall, State University of IowaFollow

Document Type

Research

Abstract

The films of iron are preformed by electrolysis of a three per cent solution of ferrous ammonium sulfate and deposited on a brass cathode. The magnetic properties are similar to those of evaporated films (Sorenson, Edwards), a large increase in coercive force occurring at a thickness of about 50 millimicrons. This effect for electrolytic iron has heretofore been attributed to the occlusion of hydrogen, but the present work makes this hypothesis appear exceedingly unlikely

Publication Date

1927

Journal Title

Proceedings of the Iowa Academy of Science

Volume

34

Issue

1

First Page

284

Last Page

284

Copyright

©1927 Iowa Academy of Science, Inc.

Language

en

File Format

application/pdf

Recommended Citation

Tyndall, E. P. T. (1927) "Magnetization of Thin Films of Electrolytic Iron," Proceedings of the Iowa Academy of Science, 34(1), 284-284.
Available at: https://scholarworks.uni.edu/pias/vol34/iss1/90