NiTiHf is a class of promising high-temperature shape memory alloys (SMAs) that find many
applications. However, their complex martensitic microstructure and attendant …

In this work, we developed a method using precession electron diffraction data to map the
residual elastic strain at the nano-scale. The diffraction pattern of each pixel was first …

In this work, we developed three methods to map crystallographic variants of samples at the
nanoscale by analyzing precession electron diffraction data using a high-temperature shape …