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β-Ga2O3 nanowires and nanobelts with a length range of tens of micrometers to a few millimeters were successfully fabricated by a simple in situ chemical vapor deposition (CVD) method under normal pressure without any catalysts. The morphology and microstructure of the samples were studied by SEM, XRD, and EDS. The results indicated that the morphology of Ga2O3 depends on the effective heating time. Ga2O3 nanostructures were mainly collected at the gallium source position instead of in the downstream area. So, we propose that the growth process can be explained by a vapor-solid (VS) model. The ultraviolet (UV) sensing properties of a single nanowire were tested. From the nonlinear I- V curves, we find that a single nanowire behaves as a rectifier and has asymmetric characteristics. The photoresponse characterization presents that response time and recovery time were about 0.32 and 0.08 s, respectively. Our result indicated that a single β-Ga2O3 nanowire possesses excellent UV sensing properties and it should be a good candidate for UV-sensor development. [ABSTRACT FROM AUTHOR]

With the popularization of information and automation, an automatic handling system has been gradually applied to various industries of intelligent manufacturing. For the intelligent management of Mask in TFT‐LCD industry, unmanned transport has naturally become a key tool for factories to enhance competitiveness and expand profitability. Meanwhile, the Mask cost exponentially increases with the increasing generation lines. In order to create leading global G10.5 production line, a Mask intelligent handling system including MES, ACS and AGV is built. As the system brain, MES is responsible for collecting production information and processing big data. ACS can collect Mask information, accept MES instruction and coordinate the logical actions among different devices. AGV acts as an implementer to carry out the specific implementation of Mask movement. The Mask intelligent handling system has been implemented at present, and it plays an important role in the improvement of the business productivity and corporate profits. [ABSTRACT FROM AUTHOR]