A few-layer MoS2 photodetector driven by poly(vinylidene fluoride-trifluoroethylene) ferroelectrics is achieved. The detectivity and responsitivity are up to 2.2 × 10(12) Jones and 2570 A W(-1), respectively, at 635 nm with ZERO gate bias. E(g) of MoS2 is tuned by the ultrahigh electrostatic field from the ferroelectric polarization. The photoresponse wavelengths of the photodetector are extended into the near-infrared (0.85-1.55 μm).

Antiferroelectric thin films are demonstrated as a new class of giant electrocaloric materials that exhibit a negative electrocaloric response of about -5 K near room temperature. The giant negative electrocaloric effect may open up a new paradigm for light, compact, reliable, and high-efficiency refrigeration devices.

During the course of figure preparation for the above article, we inadvertently redisplayed images from Figure 2G in Figure 5H. The corrected Figure 5 is provided below. Figure 5H demonstrates the ability to generate neuron-specific class III b-tubulin (TUJ1; green) and tyrosine hydroxylase (TH; red) expressing neurons from the genetically corrected Parkinson's disease patient-derived hiPSCs, and the corrected figure does not affect the description of the results in the paper or the conclusions drawn. We regret our error and apologize for any inconvenience it may have caused.

No abstract