The Initial Growth Mechanism of Silicon Oxide by Liquid‐Phase Deposition

1994 ◽  
Vol 141 (11) ◽  
pp. 3214-3218 ◽  
Author(s):  
Jenq‐Shiuh Chou ◽  
Si‐Chen Lee
1999 ◽  
pp. 745-748
Author(s):  
Akemi Hayashi ◽  
Kazuomi Kakimoto ◽  
Yuichi Ishida ◽  
Teruo Izumi ◽  
Yuh Shiohara

1996 ◽  
Vol 68 (14) ◽  
pp. 2002-2004 ◽  
Author(s):  
Tasuku Kitamura ◽  
Izumi Hirabayashi ◽  
Shoji Tanaka ◽  
Yoshihro Sugawara ◽  
Yuichi Ikuhara

1998 ◽  
Vol 511 ◽  
Author(s):  
Ching-Fa Yeh ◽  
Yueh-Chuan Lee ◽  
Su-Chen Lee

ABSTRACTTo meet the requirements of low-K and low-stress intermetal dielectric (IMD) for future ULSI devices, a novel temperature-difference liquid-phase deposition (TD-LPD) method is proposed. The deposition solution of supersaturated silicic acid with high concentration of fluorine can be achieved by raising deposition temperature larger than 15 °C from dissolution temperature (0 °C). Because fluorine atoms can easily be incorporated with the technique, TDLPD fluorine-doped SiO2 (FSG) exhibits low-K (∼3.4) and low-stress (∼40MPa) property. In this paper, to study the interaction between TD-LPD FSG and moisture, the FSG is annealed and moisture stressed repeatedly as in a real process. Since K is sensitive to moisture absorption, and the stress is sensitive to the dehydration reaction between Si-OH's, the both are monitored as indices. A feasible mechanism is proposed to explain the variation in K/stress during annealing and boiling cycles.


2001 ◽  
Vol 392 (1) ◽  
pp. 107-112
Author(s):  
Tetsuya Homma ◽  
Hiroyasu Kondo ◽  
Kazuaki Inohara ◽  
Masahiro Nomoto ◽  
Masaya Sakamoto ◽  
...  

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