CrAlN film deposited by magnetron sputtering for the inkjet printer head

Seon Cheol Moon, Sang Ho Kim

Research output: Contribution to journalArticlepeer-review

Abstract

CrAlN film has advantages of stability and multifunctionality over the commercial TaN0.8• This study investigated the characteristics of CrAlN film deposited by radio frequency magnetron sputtering as a function of Al content after deposition heat treatment. With a 600 °C heat treatment and 20% Al content, the low temperature coefficient of resistance (-2670.6 ppm/k), high oxidation resistance, and thermal conductivity were acquired. This was found due to the high-density columnar NaCl structure with 20% Al and the recrystallization utilized by heat treatment.

Original languageEnglish
Pages (from-to)8946-8951
Number of pages6
JournalJournal of Nanoscience and Nanotechnology
Volume14
Issue number12
DOIs
StatePublished - Dec 1 2014
Externally publishedYes

Keywords

  • CrAlN
  • Heat Resistor
  • Inkjet Printer
  • Magnetron Sputtering
  • Temperature Coefficient of Resistance (TCR)

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