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Defect-Mediated Transformations in Thin Metal Films
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| 자료유형 | 학위논문 |
|---|---|
| 서명/저자사항 | Defect-Mediated Transformations in Thin Metal Films. |
| 개인저자 | Ellis, Elizabeth Anne. |
| 단체저자명 | Cornell University. Mechanical Engineering. |
| 발행사항 | [S.l.]: Cornell University., 2018. |
| 발행사항 | Ann Arbor: ProQuest Dissertations & Theses, 2018. |
| 형태사항 | 188 p. |
| 기본자료 저록 | Dissertation Abstracts International 80-01B(E). Dissertation Abstract International |
| ISBN | 9780438344785 |
| 학위논문주기 | Thesis (Ph.D.)--Cornell University, 2018. |
| 일반주기 |
Source: Dissertation Abstracts International, Volume: 80-01(E), Section: B.
Adviser: Shefford P. Baker. |
| 요약 | Thin metal films are widely used in industry, and often show strikingly different behavior than the same material bulk form. Two thin-film phenomena were explored in this work: the beta-to-alpha phase transformation in tantalum thin films, and t |
| 요약 | To understand the beta-to-alpha phase transformation in Ta films, we first investigated the nature of the metastable beta phase of tantalum. A series of Ta films was deposited in an ultra-high vacuum system under varying Ar sputter pressures to |
| 요약 | When annealed, these films underwent the beta-to-alpha phase transformation, and electron backscatter diffraction revealed that they formed an unusual microstructure with continuous orientation gradients and discontinuous grain boundaries. The v |
| 요약 | The (111)-to-(100) texture transformation is a well-known phenomenon occurring in FCC films deposited with (111) fiber texture. Upon annealing, films below some critical thickness retain (111) texture, while those above the critical thickness tr |
| 일반주제명 | Mechanical engineering. Materials science. |
| 언어 | 영어 |
| 바로가기 | 
: 이 자료의 원문은 한국교육학술정보원에서 제공합니다. |
