Chuang Ma
Chinese Academy of Sciences
4 Papers
8 Citations
Chuang Ma is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Lasing threshold & Light-emitting diode. The author has an hindex of 4, co-authored 4 publications. Previous affiliations of Chuang Ma include Zhengzhou University.
Chat about Author
Papers
Detection of non-joint areas tiny strain and anti-interference voice recognition by micro-cracked metal thin film
Chunfeng Wang,Chunfeng Wang,Jing Zhao,Jing Zhao,Chuang Ma,Chuang Ma,Junlu Sun,Junlu Sun,Li Tian,Li Tian,Xiaoyi Li,Fangtao Li,Xun Han,Chuntai Liu,Changyu Shen,Lin Dong,Lin Dong,Jin Yang,Caofeng Pan +18 more
TL;DR: In this paper, a strain sensor with high sensitivity to tiny strain, high flexibility, fast response and good stability is developed utilizing the micro-cracked metal thin film based on a novel working principle of combining the overlap mode with tunnel effect of the adjacent cracks.
156
Flexibly and Repeatedly Modulating Lasing Wavelengths in a Single Core–Shell Semiconductor Microrod
Hua Zong,Yue Yang,Chuang Ma,Xiaohui Feng,Tiantian Wei,Wei Yang,Junchao Li,Li Junze,Liping You,Jian Zhang,Mo Li,Caofeng Pan,Xiaodong Hu,Bo Shen +13 more
TL;DR: A structure that decouples the gain medium and optical cavity is proposed, where the corresponding mechanism for the lasing wavelength shift is explained, and one kind of wavelength continuously variable lasers is achieved on a single GaN/InGaN core-shell microrod without modifying the geometry of the resonant cavity or cutting the micRORod.
28
Self-selection mechanism of Fabry-Pérot micro/nanoscale wire cavity for single-mode lasing.
Yue Yang,Hua Zong,Chuang Ma,Tiantian Wei,Junchao Li,Jiang Zhang,Mo Li,Caofeng Pan,Xiaodong Hu +8 more
TL;DR: It is found and proved that the position of the active region plays a key role in determining the lasing mode of MNW lasers, which can be used to realize single-mode lasing in MNWs, and proposed self-selection mechanism of Fabry-Pérot MNW cavity for single- mode lasing due to location-dependent field distribution in M NWs.
11
Light-Emission Enhancement in a Flexible and Size-Controllable ZnO Nanowire/Organic Light-Emitting Diode Array by the Piezotronic Effect
Rongrong Bao,Chunfeng Wang,Chunfeng Wang,Zhengchun Peng,Chuang Ma,Chuang Ma,Lin Dong,Lin Dong,Caofeng Pan +8 more
TL;DR: In this article, a flexible, patterned ZnO/organic light-emitting device was designed by combining the advantages of organic light emitting materials and the piezoelectric effect of znO nanowires (NWs).