Test structures for seed layer optimisation of electroplated ferromagnetic films

C. M.Mackenzie Dover, A. W.S. Ross, S. Smith, J. G. Terry, A. R. Mount, A. J. Walton

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Abstract

This paper presents a full wafer test structure, designed to quantify the effect of seed layer thickness and conductivity on the plating uniformity of patterned electroplated structures. The test structure enables the effect of IR drop on the electroplated film to be evaluated and provides information to help facilitate the optimisation of seed layer thickness.

Original languageEnglish (US)
Title of host publicationICMTS 2018 - Proceedings of the 2018 IEEE International Conference on Microelectronic Test Structures
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages63-68
Number of pages6
ISBN (Electronic)9781538650691
DOIs
StatePublished - Jun 12 2018
Externally publishedYes
Event2018 IEEE International Conference on Microelectronic Test Structures, ICMTS 2018 - Austin, United States
Duration: Mar 19 2018Mar 22 2018

Publication series

NameIEEE International Conference on Microelectronic Test Structures
Volume2018-March

Conference

Conference2018 IEEE International Conference on Microelectronic Test Structures, ICMTS 2018
Country/TerritoryUnited States
CityAustin
Period3/19/183/22/18

Bibliographical note

Funding Information:
This work has been supported in part by EPSRC (EP/K034510/1). The data reported in this paper is available from https://datashare.is.ed.ac.uk/handle/10283/758

Publisher Copyright:
© 2018 IEEE.

Keywords

  • Seed layer
  • characterisation
  • electroplated ferro-magnetic films
  • integrated magnetic technologies
  • nickel
  • optimisation
  • test structures

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