Electric Modulation of Conduction in MAPbBr3 Single Crystals
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Abstract The resistive switching (RS) mechanism of hybrid organic-inorganic perovskites is an open question until now. Here, a switchable diode-like RS behavior in MAPbBr3 single crystals using Au (or Pt) symmetry electrodes is reported. Both the high resistance state (HRS) and low resistance state (LRS) are electrode-area dependent and light responsive. We propose an electric-field-driven inner p-n junction accompanied by an interface trap-controlled SCLC mechanism to explain this switchable diode-like RS behavior in MAPbBr3 single crystals.
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2011 ◽
Vol 687
◽
pp. 167-173
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2015 ◽
Vol 08
(01)
◽
pp. 1550001
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2011 ◽
Vol 59
(4)
◽
pp. 2778-2781
◽
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