论文部分内容阅读
2μm量子阱激光器的结构优化设计
【机 构】
:
北京航空空航天大学,物理科学与核能工程学院,北京,100191
【出 处】
:
第十二届全国分子束外延学术会议
【发表日期】
:
2017年期
其他文献
巴西磷酸盐工业一工厂的磷灰石的生产流程一般包括:磨矿;粗细粒分级;磁选(弱磁和强磁);脱泥工艺(除去颗粒小于10 μm);重晶石浮选和磷灰石浮选.研究了位于巴西戈亚斯州的Copeb
会议
石墨烯具有高载流子迁移率和较长的平均自由程,是近年来十分新兴的二维材料,也是有可能替代硅的下一代电子材料之一。利用固态石墨化的方法在SiC 衬底上生长外延石墨烯是
Environmentally Benign Processing of Difficult Refractory Phosphates and Bioextraction of Rare Earth
Conventional techniques are currently relying on the cumbersome approaches of manipulating the processing schemes,biotechnology approaches offer promising a
会议
The Ultimate Mineral Processing Challenge: Recovery of Phosphorus, Rare Earths and Uranium from Flor
Phosphate beneficiation in Florida generates over one ton of phosphatic clay(slime)per ton of phosphate rock produced.On that basis,the industry generates a
会议
This paper attempts to review the most relevant problems related to the concentration of apatite from igneous deposits,the solutions so far developed to sol
会议
The industrial phosphoric acid produced by the wet process,includes both mineral and organic impurities,originated from the phosphate rock.Organic material
会议