First-principles investigation of magnetic property and defect formation energy in Ni-Mn-Ga ferromagnetic shape memory alloy

2012 ◽  
Vol 113 (6) ◽  
pp. 847-851 ◽  
Author(s):  
Jing Bai ◽  
Nan Xu ◽  
Jean-Marc Raulot ◽  
Claude Esling ◽  
Xiang Zhao ◽  
...  
Keyword(s):  
Magnetic Property ◽  
Shape Memory Alloy ◽  
Shape Memory ◽  
First Principles ◽  
Formation Energy ◽  
Defect Formation ◽  
Ferromagnetic Shape Memory Alloy ◽  
Defect Formation Energy ◽  
Ferromagnetic Shape Memory

Dynamical Observation of Magnetic Domain Structure in Ni-Mn-Ga Ferromagnetic Shape Memory Alloy

2004 ◽  
Vol 10 (S02) ◽  
pp. 502-503
Author(s):  
Kazuo Yamamoto ◽  
Koichi Tsuchiya ◽  
Tsukasa Hirayama
Keyword(s):  
Shape Memory Alloy ◽  
Shape Memory ◽  
Domain Structure ◽  
Magnetic Domain ◽  
Magnetic Domain Structure ◽  
Ferromagnetic Shape Memory Alloy ◽  
Ferromagnetic Shape Memory

Extended abstract of a paper presented at Microscopy and Microanalysis 2004 in Savannah, Georgia, USA, August 1–5, 2004.

Surface Stoichiometry and Oxidation of NiTi

2013 ◽  
Vol 307 ◽  
pp. 387-390
Author(s):  
Jian Xin Zhu ◽  
Da Wei Jin ◽  
Jian Zhang ◽  
Hong Liang Zhao
Keyword(s):  
Shape Memory Alloy ◽  
Shape Memory ◽  
First Principles ◽  
Electronic Structures ◽  
Formation Energy ◽  
Population Analysis ◽  
Niti Shape Memory Alloy ◽  
Wave Method ◽  
Plane Wave Method ◽  
Oxygen Atoms

NiTi shape memory alloy is considered to be the most important shape memory alloys for its salient superelasticity and shape memory effect,which are displayed in martensitic transformations.In this paper, first-principles plane-wave method is utilized to systemically investigate the geometrical and electronic structures of NiTi (100) surface.Calculated the adsorption of oxygen atoms on the Ti/ NITI different location .The formation energy, Millikan population analysis results show that the Oxygen atoms easy to be adsorbed on the surface of Ti end surface,formation of TiO2.

Magnetic phases in thin films of Ni–Fe(Co)–Ga ferromagnetic shape memory alloy

2017 ◽  
Vol 50 (45) ◽  
pp. 455006 ◽  
Author(s):  
V A Chernenko ◽  
I R Aseguinolaza ◽  
V Golub ◽  
O Y Salyuk ◽  
J M Barandiarán
Keyword(s):  
Thin Films ◽  
Shape Memory Alloy ◽  
Shape Memory ◽  
Ferromagnetic Shape Memory Alloy ◽  
Magnetic Phases ◽  
Ferromagnetic Shape Memory
Sign in / Sign up

Export Citation Format

Share Document