Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Ji-Hua He"'
Autor:
Ji-Hua He, Zheng-Yang Zhou, Luan Chunhong, Bao Xu, J. Ruud van Ommen, Xin Xu, Guozhang Chen, Hui Tang, Liangjun Yin, Hubertus T. Hintzen, Xian Jian
Publikováno v:
Journal of the American Ceramic Society. 98:3897-3904
A method is designed to improve the luminescence of AlN-based phosphors by tuning the band structure and crystal structure due to alloying with GaN. The pure (Al,Ga)N:Eu phosphors were initially prepared by gas-phase reaction in an NH3 atmosphere. Ga
Autor:
Ji Hua He
Publikováno v:
Advanced Materials Research. 578:162-165
Leptons and quarks are the elementary particles constituting all of matter. Here we show a unified schematic model of leptons, photons and quarks with certain structures and sizes. We thought all matters are time variant three dimensional electromagn
Publikováno v:
Zhongguo gu shang = China journal of orthopaedics and traumatology. 22(3)