Han, Jun Hyun Yoon, Juil Jee, Kwang Koo Vlassak, Joost J. 2024-01-20T11:03:34Z 2024-01-20T11:03:34Z 2021-09-04 2013-11-01 0040-6090 https://pubs.kist.re.kr/handle/201004/127459 Thermoelastic strain in a polycrystalline Fe-Pd thin film due to shape memory effect was determined from Hooke's law using the measured residual stress and the elastic modulus obtained by the wrinkling method, and the variation in the thermoelastic strain was discussed in terms of thermally induced phase transformation. The measurement of thermoelastic strain from Hooke's law and the wrinkling method was in good quantitative agreement with previously reported data obtained from a digital camera. The variation of thermoelastic strain of the Fe-28.1 at.% Pd thin film was associated with the martensitic transformation between the high-temperature face-centered cubic austenite and the low-temperature face-centered tetragonal martensite during a thermal cycle. (C) 2013 Elsevier B.V. All rights reserved. English ELSEVIER SCIENCE SA BUCKLING-BASED METROLOGY FIELD-INDUCED STRAINS SINGLE-CRYSTALS BEHAVIOR Thermoelastic strain in polycrystalline Fe-Pd shape memory alloy thin film Article 10.1016/j.tsf.2013.05.037 1 THIN SOLID FILMS, v.546, pp.196 - 199 THIN SOLID FILMS 546 196 199 scie scopus 000325092000042 2-s2.0-84885323582 Materials Science, Multidisciplinary Materials Science, Coatings & Films Physics, Applied Physics, Condensed Matter Materials Science Physics Article; Proceedings Paper BUCKLING-BASED METROLOGY FIELD-INDUCED STRAINS SINGLE-CRYSTALS BEHAVIOR Fe-Pd Thermoelastic strain Ferromagnetic shape memory alloy Elastic modulus Wrinkling