Fig. 2
From: Determination of chirality and density control of Néel-type skyrmions with in-plane magnetic field

In-situ L-TEM observation of reversal behaviors. a In-situ L-TEM observation of the [Pt/Co/Ta]11 multilayer’s reversal behaviors. The images were taken at a tilt angle of α = 23o and β = −20° and the direction of in-plane component field is marked by the black arrow. b, c L-TEM images of the snake-like structures extension taken during changing the magnetic field from negative saturation field to zero with the tilting angles of (b) α = 0°; β = −20° and (c) α = −28°; β = −20°