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|Title:||Pulse width controlled resistivity switching at room temperature in Bi 0.8 Sr0.2 MnO3|
|Citation:||Rebello, A., Mahendiran, R. (2009). Pulse width controlled resistivity switching at room temperature in Bi 0.8 Sr0.2 MnO3. Applied Physics Letters 94 (11) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.3093673|
|Abstract:||We report pulsed as well as direct current/voltage induced electroresistance in Bi0.8 Sr0.2 MnO3 at room temperature. It is shown that bilevel and multilevel resistivity switching can be induced by a sequence of pulses of varying pulse width at a fixed voltage amplitude. Resistivity increases abruptly (≈55% at 300 K) upon reducing pulse width from 100 to 25 ms for a fixed electric field (E=2 V/ cm2) of 200 ms pulse period. The resistivity switching is accompanied by a periodic change in temperature, which alone cannot explain the magnitude of the resistivity change. © 2009 American Institute of Physics.|
|Source Title:||Applied Physics Letters|
|Appears in Collections:||Staff Publications|
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