Scaling-down and interfacial effect to break down the trade-off between thermal stability and crystallization speed of the Sb2Se films

2020 ◽  
Vol 116 (14) ◽  
pp. 141601 ◽  
Author(s):  
Tao Wang ◽  
Yegang Lu ◽  
Yang Li
Keyword(s):  
Thermal Stability ◽  
Interfacial Effect ◽  
Trade Off ◽  
Crystallization Speed ◽  
Scaling Down

scholarly journals Simultaneously high thermal stability and ultra-fast phase change speed based on samarium-doped antimony thin films

RSC Advances ◽  
2017 ◽  
Vol 7 (49) ◽  
pp. 31110-31114 ◽  
Author(s):  
Hua Zou ◽  
Yifeng Hu ◽  
Xiaoqin Zhu ◽  
Zhitang Song
Keyword(s):  
Thin Films ◽  
Thermal Stability ◽  
Phase Change ◽  
High Thermal Stability ◽  
Trade Off ◽  
Fast Phase ◽  
Crystallization Speed

In general, there is trade-off between the crystallization speed and the thermal stability. Here, the Sm–Sb materials simultaneously realize high thermal stability and the ultrafast phase change speed by Sm doping.

Growth Temperature and Properties of Ge4Sb3Te3 Films

2004 ◽  
Vol 830 ◽  
Author(s):  
W. D. Song ◽  
L. P. Shi ◽  
X. S. Miao ◽  
X. Hu ◽  
H. K. Lee ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Thin Films ◽  
Thermal Stability ◽  
Lattice Constant ◽  
Growth Temperature ◽  
Crystalline Phase ◽  
Carrier Density ◽  
Critical Growth ◽  
Salt Crystal ◽  
Crystallization Speed

ABSTRACTThe growth temperature and properties of Ge4Sb3Te3 thin films are presented in this paper. The critical growth temperature of Ge4Sb3Te3 is between 300 and 340 °C. The Ge4Sb3Te3 films can only be grown on a substrate below the critical growth temperature. The typical resistivity and carrier density are in the order of 10-4 Ωcm and 1021 cm-3 for crystalline phase. It has a rock salt crystal structure with a lattice constant of 0.602 nm. Ge4Sb3Te3 has a better thermal stability but a lower crystallization speed than Ge2Sb2Te5.

Novel nonlinearity–transparency–thermal stability trade-off of thiazolylazopyrimidine chromophores for nonlinear optical application

2009 ◽  
Vol 80 (1) ◽  
pp. 6-10 ◽  
Author(s):  
Man He ◽  
Yuming Zhou ◽  
Rong Liu ◽  
Jia Dai ◽  
Yiping Cui ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Nonlinear Optical ◽  
Trade Off

ENTERPRISING IN THE FACE OF DEATH: SOCIAL ENTREPRENEURSHIP IN AFRICAN BURIAL SOCIETIES

2012 ◽  
Vol 20 (03) ◽  
pp. 357-378 ◽  
Author(s):  
GIFT DAFULEYA
Keyword(s):  
Social Relationships ◽  
Social Entrepreneurship ◽  
Trade Off ◽  
Funeral Rites ◽  
The Social ◽  
The Face ◽  
Scaling Down ◽  
Network Failures

African households prioritize funeral rites, with important consequences on their welfare. Poor workers with no savings have one investment — their burial society. This article uses the transformation taking place in burial societies to make three arguments. First, social relationships do not only make and help entrepreneurs, but they can also transform and be the threshold of social entrepreneurship. Second, burial societies' innovation in pro-poor products is local-demand specific but lacks adequate and sustainable capital back-up. Finally, meaningful entrepreneurial returns demand scaling down the membership size of clubs which unfortunately limit venture capitalization and cause network failures — a trade-off that seemingly maintains the social entrepreneurship in African Burial Societies.

Novel nonlinearity–transparency–thermal stability trade-off of imidazole chromophores for nonlinear optical application

2002 ◽  
Vol 56 (6) ◽  
pp. 1035-1038 ◽  
Author(s):  
Shimin Wang ◽  
Lei Zhao ◽  
Zuxun Xu ◽  
Chonghao Wu ◽  
Shiyuan Cheng
Keyword(s):  
Thermal Stability ◽  
Nonlinear Optical ◽  
Trade Off

Interfacial effect inducing thermal stability and dielectric response in CdCu3Ti4O12 ceramics

2020 ◽  
Vol 348 ◽  
pp. 115290 ◽  
Author(s):  
Zhanhui Peng ◽  
Pengfei Liang ◽  
Jitong Wang ◽  
Xiaobin Zhou ◽  
Jie Zhu ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Dielectric Response ◽  
Interfacial Effect
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