Magnetron sputtered TiNi thin films usually exhibit an amorphous structure and need a high substrate tem-perature (>450 degrees C) or a post-annealing treatment (>500 degrees C) to promote crystallization. However, these treat-ments could extremely limit the use of low melting point substrate materials. In this study, TiNi thin films were prepared by HiPIMS using different deposition parameters. The structure and phase transformation of TiNi films were investigated. Based on SEM, XRD, TEM, DSC and electrical resistivity analysis, results show that it is possible to deposit dense crystalline TiNi thin films at a low substrate temperature (230 degrees C). The crystallization mechanism was also discussed. Ions energy and substrate temperatures significantly affected the formation of crystalline structures.
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Inst Tecnol Aeronaut ITA, Ctr Tecn Aeroespacial CTA, BR-12228900 Sao Jose Dos Campos, SP, BrazilInst Tecnol Aeronaut ITA, Ctr Tecn Aeroespacial CTA, BR-12228900 Sao Jose Dos Campos, SP, Brazil
Leal, Gabriela
Bastos Campos, Tiago Moreira
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Inst Tecnol Aeronaut ITA, Ctr Tecn Aeroespacial CTA, BR-12228900 Sao Jose Dos Campos, SP, BrazilInst Tecnol Aeronaut ITA, Ctr Tecn Aeroespacial CTA, BR-12228900 Sao Jose Dos Campos, SP, Brazil
Bastos Campos, Tiago Moreira
da Silva Sobrinho, Argemiro Soares
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Inst Tecnol Aeronaut ITA, Ctr Tecn Aeroespacial CTA, BR-12228900 Sao Jose Dos Campos, SP, BrazilInst Tecnol Aeronaut ITA, Ctr Tecn Aeroespacial CTA, BR-12228900 Sao Jose Dos Campos, SP, Brazil
da Silva Sobrinho, Argemiro Soares
Pessoa, Rodrigo Savio
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Univ Vale Paraiba, UNIVAP, BR-12244390 Sao Jose Dos Campos, SP, BrazilInst Tecnol Aeronaut ITA, Ctr Tecn Aeroespacial CTA, BR-12228900 Sao Jose Dos Campos, SP, Brazil
Pessoa, Rodrigo Savio
Maciel, Homero Santiago
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Inst Tecnol Aeronaut ITA, Ctr Tecn Aeroespacial CTA, BR-12228900 Sao Jose Dos Campos, SP, Brazil
Univ Vale Paraiba, UNIVAP, BR-12244390 Sao Jose Dos Campos, SP, BrazilInst Tecnol Aeronaut ITA, Ctr Tecn Aeroespacial CTA, BR-12228900 Sao Jose Dos Campos, SP, Brazil
Maciel, Homero Santiago
Massi, Marcos
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Inst Tecnol Aeronaut ITA, Ctr Tecn Aeroespacial CTA, BR-12228900 Sao Jose Dos Campos, SP, Brazil
Univ Fed Sao Paulo, UNIFESP, BR-12231280 Sao Jose Dos Campos, SP, BrazilInst Tecnol Aeronaut ITA, Ctr Tecn Aeroespacial CTA, BR-12228900 Sao Jose Dos Campos, SP, Brazil
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Korea Inst Sci & Technol, Natl Secur & Disaster Safety Technol Grp, 5 Hwarang Ro 14 Gil, Seoul 02792, South Korea
Korea Univ, Dept Mat Sci & Engn, 145 Anam Ro, Seoul 02841, South KoreaKorea Inst Sci & Technol, Natl Secur & Disaster Safety Technol Grp, 5 Hwarang Ro 14 Gil, Seoul 02792, South Korea
Ahn, Soeun
Jeong, Eunbi
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Korea Inst Sci & Technol, Natl Secur & Disaster Safety Technol Grp, 5 Hwarang Ro 14 Gil, Seoul 02792, South Korea
Korea Univ, Dept Mat Sci & Engn, 145 Anam Ro, Seoul 02841, South KoreaKorea Inst Sci & Technol, Natl Secur & Disaster Safety Technol Grp, 5 Hwarang Ro 14 Gil, Seoul 02792, South Korea
Jeong, Eunbi
Jeon, Kyoungho
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Korea Inst Sci & Technol, Natl Secur & Disaster Safety Technol Grp, 5 Hwarang Ro 14 Gil, Seoul 02792, South Korea
Korea Univ, Dept Mat Sci & Engn, 145 Anam Ro, Seoul 02841, South KoreaKorea Inst Sci & Technol, Natl Secur & Disaster Safety Technol Grp, 5 Hwarang Ro 14 Gil, Seoul 02792, South Korea
Jeon, Kyoungho
Lim, Sang Ho
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Korea Univ, Dept Mat Sci & Engn, 145 Anam Ro, Seoul 02841, South KoreaKorea Inst Sci & Technol, Natl Secur & Disaster Safety Technol Grp, 5 Hwarang Ro 14 Gil, Seoul 02792, South Korea
Lim, Sang Ho
Han, Seunghee
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Korea Inst Sci & Technol, Natl Secur & Disaster Safety Technol Grp, 5 Hwarang Ro 14 Gil, Seoul 02792, South KoreaKorea Inst Sci & Technol, Natl Secur & Disaster Safety Technol Grp, 5 Hwarang Ro 14 Gil, Seoul 02792, South Korea
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Korea Inst Sci & Technol, Natl Secur & Disaster Safety Technol Grp, 5 Hwarang Ro 14 Gil, Seoul 02792, South Korea
Korea Univ, Dept Mat Sci & Engn, 145 Anam Ro, Seoul 02841, South KoreaKorea Inst Sci & Technol, Natl Secur & Disaster Safety Technol Grp, 5 Hwarang Ro 14 Gil, Seoul 02792, South Korea
Ahn, Soeun
Jeong, Eunbi
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Korea Inst Sci & Technol, Natl Secur & Disaster Safety Technol Grp, 5 Hwarang Ro 14 Gil, Seoul 02792, South Korea
Korea Univ, Dept Mat Sci & Engn, 145 Anam Ro, Seoul 02841, South KoreaKorea Inst Sci & Technol, Natl Secur & Disaster Safety Technol Grp, 5 Hwarang Ro 14 Gil, Seoul 02792, South Korea
Jeong, Eunbi
Jeon, Kyoungho
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Korea Inst Sci & Technol, Natl Secur & Disaster Safety Technol Grp, 5 Hwarang Ro 14 Gil, Seoul 02792, South Korea
Korea Univ, Dept Mat Sci & Engn, 145 Anam Ro, Seoul 02841, South KoreaKorea Inst Sci & Technol, Natl Secur & Disaster Safety Technol Grp, 5 Hwarang Ro 14 Gil, Seoul 02792, South Korea
Jeon, Kyoungho
Lim, Sang Ho
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h-index: 0
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Korea Univ, Dept Mat Sci & Engn, 145 Anam Ro, Seoul 02841, South KoreaKorea Inst Sci & Technol, Natl Secur & Disaster Safety Technol Grp, 5 Hwarang Ro 14 Gil, Seoul 02792, South Korea
Lim, Sang Ho
Han, Seunghee
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h-index: 0
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Korea Inst Sci & Technol, Natl Secur & Disaster Safety Technol Grp, 5 Hwarang Ro 14 Gil, Seoul 02792, South KoreaKorea Inst Sci & Technol, Natl Secur & Disaster Safety Technol Grp, 5 Hwarang Ro 14 Gil, Seoul 02792, South Korea