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Low temperature deposition of inorganic films by excimer laser assisted chemical vapor deposition

  • Stony Brook University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

In this study, silicon nitride film is deposited by laser assisted chemical vapor deposition technique based on the direct photolysis of SiH4/NH3 gas mixture using argon fluoride excimer laser of 193 nm wavelength at low substrate temperature around 100°C. By illuminating laser beam in parallel to sample surface, sample damage or heating can be avoided allowing compatibility of temperature sensitive device architectures. A wide range of processing parameters for laser and reactant gases are examined in correlation with deposition mechanisms.

Original languageEnglish
Title of host publicationLaser Applications in Microelectronic and Optoelectronic Manufacturing (LAMOM) XXII
EditorsBeat Neuenschwander, Tetsuya Makimura, Costas P. Grigoropoulos, Gediminas Raciukaitis
PublisherSPIE
ISBN (Electronic)9781510606234
DOIs
StatePublished - 2017
EventLaser Applications in Microelectronic and Optoelectronic Manufacturing (LAMOM) XXII 2017 - San Francisco, United States
Duration: Jan 30 2017Feb 2 2017

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume10091
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceLaser Applications in Microelectronic and Optoelectronic Manufacturing (LAMOM) XXII 2017
Country/TerritoryUnited States
CitySan Francisco
Period01/30/1702/2/17

Keywords

  • Excimer laser
  • Laser assisted chemical vapor deposition
  • Low substrate temperature
  • Silicon nitride film

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