20 April 2018 Light-controlled spintronic device based on hybrid organic–inorganic perovskites
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Abstract
We have fabricated a spin photovoltaic device composed of a vertical spin-valve based on hybrid organic–inorganic perovskite as a spacer layer, of which resistance may be tuned by external light illumination. The magnetoconductivity of this device may be tuned from zero to reach exceptionally high values of 100 k% by controlling the illumination intensity close to the open circuit voltage. In addition, the device photocurrent can be also turned by sweeping the external magnetic field when the effects of the light intensity and applied bias voltage are judicially balanced.
© 2018 Society of Photo-Optical Instrumentation Engineers (SPIE)
Jingying Wang, Xin Pan, Chuang Zhang, Hangwen Guo, Zeev Valy Vardeny, "Light-controlled spintronic device based on hybrid organic–inorganic perovskites," Journal of Photonics for Energy 8(3), 032207 (20 April 2018). https://doi.org/10.1117/1.JPE.8.032207 Submission: Received 8 February 2018; Accepted 30 March 2018
Submission: Received 8 February 2018; Accepted 30 March 2018
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