「2D Material Lab」

・Operating at room temperature with an effective detection area of 1500 um^2

・Able to reconstructure both broad spectrum from blackbody source and narrow laser spectrum ranging from 1.7 to 3.6 um

・Room temperature saturation velocities ~1.2 (1.0) x 10^7 cms-1 are achieved for holes (electrons)

・Strong bulk photovoltaic effect is observed at 1D grain boundies and edge-embedded structures

・Photocurrent directions strongly depends on the orientation of grain boundies and edge-embedded structures

・A new optical approach to investigate the shear deformation

提出探测二维材料层间剪切形变的新光学方法

・Resolve shear deformation layer by layer

成功获取每层的层间剪切形变数值

・Observe an infrared in-gap photoluminescence state, whose intensity and position show distinct behavior when crossing the antiferromagnetic ransition point
观测到一个新的带内光致发光态，其强度和峰位对反铁磁序具有强烈的依赖性

・Magnon-excition and phonon-excition interactions co-exist in the system

磁子-激子耦合和声子-激子耦合在此系统中共存　

・Antiferromagnetic ordering can exist in monolayer thickness

反铁磁序存在于单原子层二维材料

・Propose a black-phosphorus/MoS2 heterostructure for efficient mid-infrared light emission

・Electroluminescence is observed at room-temperature

・Electric field-matter interactions shrink the bandgap of black phosphorus

・Photo-response cutt-off wavelength is tunable by external electric field

・Novel black phosphorus mid-infrared photodetectors with tunable photo-response are demonstrated

・Provide operating mechanism for building single-photodetector-based miniaturized spectrometers

・Propose the hBN-BP-hBN heterostructures with an ultraclean vdW interface

・Room temperature hole mobility ~1300 cm2V-1s-1 is achieved

・Room temperature saturation velocities ~1.2 (1.0) x 10^7 cms-1 are achieved for holes (electrons)