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研制成功了Ga1-xAlxAs/Ga1-yAlyAs双异质结红色(670nm发光二极管。本项研究采用了具有独创的双层石墨相外延,并改进了电极制作技术,取得了很好的结果。
Ga1-xAlxAs / Ga1-yAlyAs double heterostructure red (670nm) was successfully developed, and the original double-layer graphite phase epitaxy and the improved electrode fabrication technology were achieved with good results.