Nie, Z. H., Peng, R. L., Johansson, S., Oliver, E. C., Ren, Y., Wang, Y. D., Liu, Y. D., Deng, J. N., Zuo, L., & Brown, D. E. (2008). Direct evidence of detwinning in polycrystalline Ni-Mn-Ga ferromagnetic shape memory alloys during deformation. Journal of Applied Physics, 104(10), Article 103519. https://doi.org/10.1063/1.3020534
Nie, Z. H. ; Peng, R. Lin ; Johansson, S. et al. / Direct evidence of detwinning in polycrystalline Ni-Mn-Ga ferromagnetic shape memory alloys during deformation. In: Journal of Applied Physics. 2008 ; Vol. 104, No. 10.
@article{3838cda8be1444eea7764abd6268f6bf,
title = "Direct evidence of detwinning in polycrystalline Ni-Mn-Ga ferromagnetic shape memory alloys during deformation",
abstract = "In situ time-of-flight neutron diffraction and high-energy x-ray diffraction techniques were used to reveal the preferred reselection of martensite variants through a detwinning process in polycrystalline Ni-Mn-Ga ferromagnetic shape memory alloys under uniaxial compressive stress. The variant reorientation via detwinning during loading can be explained by considering the influence of external stress on the grain/variant orientation-dependent distortion energy. These direct observations of detwinning provide a good understanding of the deformation mechanisms in shape memory alloys.",
author = "Nie, {Z. H.} and Peng, {R. Lin} and S. Johansson and Oliver, {E. C.} and Y. Ren and Wang, {Y. D.} and Liu, {Y. D.} and Deng, {J. N.} and L. Zuo and Brown, {D. E.}",
year = "2008",
doi = "10.1063/1.3020534",
language = "English",
volume = "104",
journal = "Journal of Applied Physics",
issn = "0021-8979",
publisher = "American Institute of Physics",
number = "10",
}
Nie, ZH, Peng, RL, Johansson, S, Oliver, EC, Ren, Y, Wang, YD, Liu, YD, Deng, JN, Zuo, L & Brown, DE 2008, 'Direct evidence of detwinning in polycrystalline Ni-Mn-Ga ferromagnetic shape memory alloys during deformation', Journal of Applied Physics, vol. 104, no. 10, 103519. https://doi.org/10.1063/1.3020534
Direct evidence of detwinning in polycrystalline Ni-Mn-Ga ferromagnetic shape memory alloys during deformation. /
Nie, Z. H.; Peng, R. Lin; Johansson, S. et al.
In:
Journal of Applied Physics, Vol. 104, No. 10, 103519, 2008.
Research output: Contribution to journal › Article › peer-review
TY - JOUR
T1 - Direct evidence of detwinning in polycrystalline Ni-Mn-Ga ferromagnetic shape memory alloys during deformation
AU - Nie, Z. H.
AU - Peng, R. Lin
AU - Johansson, S.
AU - Oliver, E. C.
AU - Ren, Y.
AU - Wang, Y. D.
AU - Liu, Y. D.
AU - Deng, J. N.
AU - Zuo, L.
AU - Brown, D. E.
PY - 2008
Y1 - 2008
N2 - In situ time-of-flight neutron diffraction and high-energy x-ray diffraction techniques were used to reveal the preferred reselection of martensite variants through a detwinning process in polycrystalline Ni-Mn-Ga ferromagnetic shape memory alloys under uniaxial compressive stress. The variant reorientation via detwinning during loading can be explained by considering the influence of external stress on the grain/variant orientation-dependent distortion energy. These direct observations of detwinning provide a good understanding of the deformation mechanisms in shape memory alloys.
AB - In situ time-of-flight neutron diffraction and high-energy x-ray diffraction techniques were used to reveal the preferred reselection of martensite variants through a detwinning process in polycrystalline Ni-Mn-Ga ferromagnetic shape memory alloys under uniaxial compressive stress. The variant reorientation via detwinning during loading can be explained by considering the influence of external stress on the grain/variant orientation-dependent distortion energy. These direct observations of detwinning provide a good understanding of the deformation mechanisms in shape memory alloys.
UR - http://www.scopus.com/inward/record.url?scp=57049151800&partnerID=8YFLogxK
U2 - 10.1063/1.3020534
DO - 10.1063/1.3020534
M3 - Article
AN - SCOPUS:57049151800
SN - 0021-8979
VL - 104
JO - Journal of Applied Physics
JF - Journal of Applied Physics
IS - 10
M1 - 103519
ER -
Nie ZH, Peng RL, Johansson S, Oliver EC, Ren Y, Wang YD et al. Direct evidence of detwinning in polycrystalline Ni-Mn-Ga ferromagnetic shape memory alloys during deformation. Journal of Applied Physics. 2008;104(10):103519. doi: 10.1063/1.3020534
