Photoinduced Negative Differential Resistivity and Gunn Oscillations in SrTiO3.
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ABSTRACT:
SUBMITTER: Soleimany M
PROVIDER: S-EPMC10724436 | biostudies-literature | 2023 Oct
REPOSITORIES: biostudies-literature
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Photoinduced Negative Differential Resistivity and Gunn Oscillations in SrTiO3.
Soleimany Mehrzad M Alexe Marin M
Advanced science (Weinheim, Baden-Wurttemberg, Germany) 20231023 35
SrTiO<sub>3</sub> , a perovskite oxide, holds significant potential for application in the field of oxide electronics. Notably, its photoelectric activity in the low temperature regime, which overlaps with the quantum paraelectric state, exhibits remarkable characteristics. In this study, it is demonstrated that when photo-excited with above band gap energy photons, SrTiO<sub>3</sub> exhibits non-linear transport of photocarriers and voltage-controlled negative resistance, resulting from an inte ...[more]
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