Enhancement of laser-driven betatron X-rays by a density-depressed plasma structureJournalPlasma Physics and Controlled Fusion, 61, 035003 (2019)AuthorB. Guo, Z. Cheng, S. Liu, X.-N. Ning, J. Zhang, C.-H. Pai, J.-F. Hua, H.-H. Chu, J. Wang, and W. LuTitleEnhancement of laser-driven betatron X-rays by a density-depressed plasma structureWebsite Linkhttps://iopscience.iop.org/article/10.1088/1361-6587/aaf613/metaResearch detail (Chinese)利用電漿結構密度變化增強雷射電子加速器中之 Betatron X 光輸出Research detail (English)Significant enhancement of betatron x-ray radiation from a laser-wakefield electron accelerator is done by inserting a density-depressed plasma structure.