Fig. 3
From: Echo state property and memory capacity of artificial spin ice
(a) An example of binary inputs and \(m_{x}\) from MTJs for the conditions corresponding to (b) small \(C_\textrm{STM}(\simeq 0.02)\) and (c) large (\(C_\textrm{SMT}\simeq 5.69\)) in (a). Explicitly, \(H_\textrm{appl}\) and \(\varphi _{H}\) are (b) \(H_\textrm{appl}=1.0\) kOe and \(\varphi _{H}=25^{\circ }\) and (c) \(H_\textrm{appl}=2.1\) kOe and \(\varphi _{H}=25^{\circ }\).
