NANOlab Center of Excellence literature database -- Query Results

“Advanced TEM investigations on Ni-Ti shape memory material: strain and concentration gradients surrounding Ni₄Ti₃ precipitates”. Schryvers D, Tirry W, Yang Z, , 329 (2005) Abstract: Lattice deformations and concentration gradients surrounding Ni4Ti3 precipitates grown by appropriate annealing in a Ni51Ti49 B2 austenite matrix are determined by a combination of TEM techniques. Quantitative Fourier analysis of HRTEM images reveals a deformed nanoscale region with lattice deformations up to 2% while EELS and EDX indicate a Ni depleted zone up to 150 nm away from the matrix-precipitate interface. Keywords: P1 Proceeding; Electron microscopy for materials research (EMAT) Additional Links: UA library record; WoS full record; show.php?record=75

Abstract: Lattice deformations and concentration gradients surrounding Ni4Ti3 precipitates grown by appropriate annealing in a Ni51Ti49 B2 austenite matrix are determined by a combination of TEM techniques. Quantitative Fourier analysis of HRTEM images reveals a deformed nanoscale region with lattice deformations up to 2% while EELS and EDX indicate a Ni depleted zone up to 150 nm away from the matrix-precipitate interface.

Keywords: P1 Proceeding; Electron microscopy for materials research (EMAT)

Additional Links: UA library record; WoS full record;

show.php?record=75