Study of sensitization process on mid-infrared uncooled PbSe photoconductive detectors leads to high detectivity

Jijun Qiu, Binbin Weng, Zijian Yuan, +1

Journal of Applied Physics

Optical MaterialsEngineeringOptoelectronic DevicesChemistryLuminescence Property +24

Understanding sensitization behavior of lead selenide photoconductive detectors by charge separation model

Lihua Zhao, Jijun Qiu, Binbin Weng, +3

Journal of Applied Physics

Charge Separation ModelEngineeringChemistryCharge TransportPhotoelectrochemistry +18

Responsivity enhancement of mid-infrared PbSe detectors using CaF₂ nano-structured antireflective coatings

Binbin Weng, Jijun Qiu, Zijian Yuan, +3

Applied Physics Letters

Optical MaterialsEngineeringSurface NanotechnologyOptoelectronic DevicesCaf2 Nano-structures +17

CdS/PbSe heterojunction for high temperature mid-infrared photovoltaic detector applications

Binbin Weng, Jijun Qiu, Lihua Zhao, +2

Applied Physics Letters

Cds/pbse HeterojunctionEngineeringOptoelectronic DevicesPhotovoltaicsSemiconductor Nanostructures +15

Synthesis and Characterization of Flower‐Like Bundles of ZnO Nanosheets by a Surfactant‐Free Hydrothermal Process

Jijun Qiu, Binbin Weng, Li-Hua Zhao, +5

Journal of Nanomaterials

EngineeringChemistrySurfactant‐free Hydrothermal ProcessNanoscale ChemistryNanostructure Synthesis +14

Coaxial multi-shelled TiO2 nanotube arrays for dye sensitized solar cells

Jijun Qiu, Fuwei Zhuge, Xiaomin Li, +6

Journal of Materials Chemistry

Materials ScienceInsufficient Surface AreaChemical EngineeringSurface AreaGreen Nanotechnology +10

Recent development on the uncooled mid-infrared PbSe detectors with high detectivity

Binbin Weng, Jijun Qiu, Lihua Zhao, +3

Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE

Cavity quantum-electrodynamical time-dependent density functional theory within Gaussian atomic basis. II. Analytic energy gradient

Junjie Yang, Zheng Pei, Erick Calderon Leon, +5

The Journal of Chemical Physics

Quantum DynamicEngineeringMany-body Quantum PhysicCavity QedExcitation Energy Transfer +19

Low-cost uncooled MWIR PbSe quantum dots photodiodes

Jijun Qiu, Binbin Weng, Lance L. McDowell, +1

RSC Advances

Synthesis and characterization of self-assembled ZnO nanoarrays on hybrid structural fibers

Jingyu Wang, Binbin Weng, Preston R. Larson, +1

Surfaces and Interfaces

Materials ScienceEngineeringMultimaterial FiberNanomaterialsNanotechnology +4