Titanium-induced structure modification for thermal stability enhancement of a GeTeTi phase change material

Xinglong Ji, Liangcai Wu, Min Zhu, Feng Rao, Zhitang Song, Zhigao Hu, Shuang Guo, Ling Xu, Xilin Zhou, Songlin Feng

RSC Advances · 2015 · 58 citations · 19 references

Concepts

Abstract

For GTT, just with a small Ti fraction, the amorphous stability is greatly enhanced, and the grain size decreases one order of magnitude. This can be attributed to the structure modification induced by the Ti-center units.

References

19