Prediction and observation of defect-induced room-temperature ferromagnetism in halide perovskites

Zhiguo Sun, Bo Cai, Xi Chen, Wenxian Wei, Xiaoming Li, Dandan Yang, Cuifang Meng, Ye Wu, Haibo Zeng

doi: 10.1088/1674-4926/41/12/122501

key words: lead halide perovskites, magnetic nanocrystals, halogen vacancy defects, DFT calculations, magnetic polarons

First-principle study of puckered arsenene MOSFET

Hengze Qu, Ziwei Lin, Ruijuan Guo, Xiyu Ming, Wenhan Zhou, Shiying Guo, Xiufeng Song, Shengli Zhang, Haibo Zeng

doi: 10.1088/1674-4926/41/8/082006

key words: first principle, two-dimensional material, electronic properties, arsenene, MOSFET

Preface to the Special Issue on Perovskite Semiconductor Optoelectronic Materials and Devices

Jingbi You, Jiang Tang, Haibo Zeng, Jianpu Wang

doi: 10.1088/1674-4926/41/5/050101

Electronic band structures and optical properties of atomically thin AuSe: first-principle calculations

Pengxiang Bai, Shiying Guo, Shengli Zhang, Hengze Qu, Wenhan Zhou, Haibo Zeng

doi: 10.1088/1674-4926/40/6/062004

key words: AuSe monolayer, DFT calculation, 2D semiconductor

Giant efficiency and color purity enhancement in multicolor inorganic perovskite light-emitting diodes via heating-assisted vacuum deposition

Boning Han, Qingsong Shan, Fengjuan Zhang, Jizhong Song, Haibo Zeng

doi: 10.1088/1674-4926/41/5/052205

key words: all-inorganic perovskites, light-emitting diodes, heating assisted vacuum deposition, CsPbBr₃, color purity

White light-emitting diodes from perovskites

Hengyang Xiang, Chuantian Zuo, Haibo Zeng, Liming Ding

doi: 10.1088/1674-4926/42/3/030202