What is circular polarized light-dependent anomalous bulk photovoltaic effect?
Nature Communications 13, Article number: 7702 (2022) Cite this article Circular polarized light-dependent anomalous bulk photovoltaic effect - a steady anomalous photovoltaic current can be manipulated by changing the light helicity, is an increasingly interesting topic in contexts ranging from physics to chemistry.
What is the circular bulk photovoltaic effect (CBPV)?
In this context, the circular bulk photovoltaic effect (CBPV) is of particular interest. In general, the photovoltaic effect in materials without inversion symmetry can be resolved into two parts, linear and circular 5.
Does a steady photovoltaic current exhibit a circular polarization angle dependence?
A steady photovoltaic current exhibits a circular polarization angle dependence under the excitation of circularly polarized light (CPL) 6, 7, 8. Such effect is closely associated with asymmetric structures that affect spin and bulk photovoltage as well as CD absorption differences that affect CPL-matter interactions 9, 10.
Does circular polarized light-dependent anomalous bulk photovoltaic effect affect left- and right-CPL helicity?
Significantly, conspicuous circular polarized light-dependent anomalous bulk photovoltaic effect is reflected in the large degree of dependence of anomalous bulk photovoltaic effect on left-and right-CPL helicity, which is associated with left and right-handed screw optical axes of ABI.
What is circular polarization light-dependent bulk photovoltaic effect (CBPE)?
Of particular interest is circular polarization light-dependent bulk photovoltaic effect (CBPE), which is a second-order nonlinear photoelectric response. A steady photovoltaic current exhibits a circular polarization angle dependence under the excitation of circularly polarized light (CPL) 6, 7, 8.
What is linear bulk photovoltaic effect (lbpv)?
In general, the photovoltaic effect in materials without inversion symmetry can be resolved into two parts, linear and circular 5. Much of the work till now has been focused on the linear bulk photovoltaic effect (LBPV) wherein the resulting photovoltaic current depends on the orientation of the linearly polarized (LP) light 5.
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