Chinese Physics B, Volume. 29, Issue 9, (2020)
Room-temperature electric control of exchange bias effect in CoO1 – δ/Co films using Pb(Mg1/3Nb2/3)0.7Ti0.3O3 (110) substrates
Fig. 1. (a) Schematic of Cu/CoO1–
Fig. 2. (a) The ZFC magnetic hysteresis loops measured with magnetic fields applied along the [1 – 10] and [001] directions. (b) A schematic of the strain induced in the PMN-PT (110) substrate with the applied electric field. (c) The dependence of the ZFC magnetic hysteresis loops along the [1 – 10] direction upon the applied electric fields. (d) The electric field dependence of the
Fig. 3. (a) Angular dependence of hysteresis loops of the CoO1–
Fig. 4. The voltage dependence of hysteresis loops after the FC procedure along (a), (b) the [1 – 10] direction and (c), (d) the [001] direction. The hysteresis loops at positive voltages show similar behavior with those at negative voltages.
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Xin Wen, Rui Wu, Wen-Yun Yang, Chang-Sheng Wang, Shun-Quan Liu, Jing-Zhi Han, Jin-Bo Yang. Room-temperature electric control of exchange bias effect in CoO1 – δ/Co films using Pb(Mg1/3Nb2/3)0.7Ti0.3O3 (110) substrates[J]. Chinese Physics B, 2020, 29(9):
Received: Jun. 8, 2020
Accepted: --
Published Online: Apr. 29, 2021
The Author Email: Wu Rui (wurui2010@pku.edu.cn)