Nucleation and growth of tantalum nitride atomic layer deposition on Al2O3 using TBTDET and hydrogen radicals

2009 ◽  
Vol 27 (4) ◽  
pp. 716-724 ◽  
Author(s):  
G. B. Rayner ◽  
S. M. George
2014 ◽  
Vol 118 (31) ◽  
pp. 17655-17661 ◽  
Author(s):  
Sicelo S. Masango ◽  
Lingxuan Peng ◽  
Laurence D. Marks ◽  
Richard P. Van Duyne ◽  
Peter C. Stair

2017 ◽  
Vol 28 (18) ◽  
pp. 185704 ◽  
Author(s):  
Chuandao Wang ◽  
Linhua Hu ◽  
Kenneth Poeppelmeier ◽  
Peter C Stair ◽  
Laurence Marks

2003 ◽  
Vol 766 ◽  
Author(s):  
Degang Cheng ◽  
Eric T. Eisenbraun

AbstractA plasma-enhanced atomic layer deposition (PEALD) process for the growth of tantalumbased compounds is employed in integration studies for advanced copper metallization on a 200- mm wafer cluster tool platform. This process employs terbutylimido tris(diethylamido)tantalum (TBTDET) as precursor and hydrogen plasma as the reducing agent at a temperature of 250°C. Auger electron spectrometry, X-ray photoelectron spectrometry, and X-ray diffraction analyses indicate that the deposited films are carbide rich, and possess electrical resistivity as low as 250νΔcm, significantly lower than that of tantalum nitride deposited by conventional ALD or CVD using TBTDET and ammonia. PEALD Ta(C)N also possesses a strong resistance to oxidation, and possesses diffusion barrier properties superior to those of thermally grown TaN.


Author(s):  
Abdulla Bin Afif ◽  
Anup L. Dadlani ◽  
Stephanie Burgmann ◽  
Peter Köllensperger ◽  
Jan Torgersen

2019 ◽  
Vol 3 (15) ◽  
pp. 271-278 ◽  
Author(s):  
J. W. Elam ◽  
A. V. V. Zinovev ◽  
Michael J. Pellin ◽  
David J. Comstock ◽  
Mark C. Hersam

2015 ◽  
Vol 119 (6) ◽  
pp. 3379-3387 ◽  
Author(s):  
Yucheng Zhang ◽  
Carlos Guerra-Nuñez ◽  
Ivo Utke ◽  
Johann Michler ◽  
Marta D. Rossell ◽  
...  

2015 ◽  
Vol 33 (1) ◽  
pp. 01A128 ◽  
Author(s):  
Mari Napari ◽  
Jari Malm ◽  
Roope Lehto ◽  
Jaakko Julin ◽  
Kai Arstila ◽  
...  

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