Fig. 4: X-ray absorption spectra (XAS) and X-ray magnetic circular dichroism (XMCD) of the Mn-Ir/PMN-PT heterostructure under different resistance states. | Nature Communications

Fig. 4: X-ray absorption spectra (XAS) and X-ray magnetic circular dichroism (XMCD) of the Mn-Ir/PMN-PT heterostructure under different resistance states.

From: An antiferromagnetic spin phase change memory

Fig. 4

a, b XAS (a) and XMCD (b) of the Mn-Ir/PMN-PT heterostructure under the LRS excited by an electric pulse of EG = +1.5 kV·cm−1. c, d XAS (c) and XMCD (d) of the Mn-Ir/PMN-PT heterostructure under the HRS realized by an electric pulse of EG = −4 kV·cm−1. The data were collected around manganese L2,3 edges at room temperature (300 K).

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