Ping Ma

Metal-free nitrogen -doped carbon nanosheets: a catalyst for the direct synthesis of imines under mild conditions

Kaizhi Wang, Pengbo Jiang, Ming Yang et al. · Green Chemistry · 2019 · 75 citations

Natural Sciences, Chemical Engineering, Chemistry +17

Enhancing the performance of green GaN-based light-emitting diodes with graded superlattice AlGaN/GaN inserting layer

Junjie Kang, Hongjian Li, Zhi Li et al. · Applied Physics Letters · 2013 · 36 citations

Engineering, Electrical Engineering, Materials Science +17

Nitride-based micron-scale hexagonal pyramids array vertical light emitting diodes by N-polar wet etching

Jun Ma, Liancheng Wang, Zhiqiang Liu et al. · Optics Express · 2013 · 19 citations · Full text

Engineering, Electrical Engineering, Materials Science +17

Implementation of slow and smooth etching of GaN by inductively coupled plasma

Xilin Li, Ping Ma, Xiaoli Ji et al. · Journal of Semiconductors · 2018 · 16 citations

Engineering, Materials Engineering, Materials Science +17

Enhanced electroluminescence intensity of InGaN∕GaN multi-quantum-wells based on Mg-doped GaN annealed in O2

Ping Ma, Yanqin Gai, Junxi Wang et al. · Applied Physics Letters · 2008 · 10 citations

Engineering, Materials Engineering, Materials Science +17