Study of Elastic and Structural Properties of BaFe(2)As(2) Ultrathin Film Using Picosecond Ultrasonics

We obtain the through-thickness elastic stiffness coefficient (C(33)) in nominal 9 nm and 60 nm BaFe(2)As(2) (Ba-122) thin films by using picosecond ultrasonics. Particularly, we reveal the increase in elastic stiffness as film thickness decreases from bulk value down to 9 nm, which we attribute to...

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Detalles Bibliográficos
Autores principales: Cheng, Di, Song, Boqun, Kang, Jong-Hoon, Sundahl, Chris, Edgeton, Anthony L., Luo, Liang, Park, Joong-Mok, Collantes, Yesusa G., Hellstrom, Eric E., Mootz, Martin, Perakis, Ilias E., Eom, Chang-Beom, Wang, Jigang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10650054/
https://www.ncbi.nlm.nih.gov/pubmed/37959629
http://dx.doi.org/10.3390/ma16217031

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10650054/
https://www.ncbi.nlm.nih.gov/pubmed/37959629
http://dx.doi.org/10.3390/ma16217031

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