搜索结果: 1-2 共查到“无机化学 Type B”相关记录2条 . 查询时间(0.062 秒)
The activation energy of the nitrogen acceptor in p-type ZnO film grown by plasma-assisted molecular beam epitaxy
A. Semiconductors B. Impurities in semiconductors C. Optical properties D. Hall effect measurement
2011/12/13
The nitrogen-doped, p-type ZnO film was grown by plasma-assisted molecular beam epitaxy (P-MBE) on c-plane sapphire (c-Al2O3) using radical NO as oxygen and nitrogen sources. The activation energy of ...
Template-Free Synthesis of ZSM-5 Type Zeolite Layers on Porous Alumina Disks
ZSM-5 template-free synthesis zeolite layer zeolite membrane
2010/4/19
ZSM-5 crystals were synthesized from template-free batches on macroporous a-alumina disks. The SiO2/Al2O3 ratio of the synthesis gel influenced the crystal morphology, surface coverage and intergrowth...