Optical properties and local bonding configurations of hydrogenated amorphous silicon nitride thin films

2006 ◽  
Vol 100 (7) ◽  
pp. 073516 ◽  
Author(s):  
J. J. Mei ◽  
H. Chen ◽  
W. Z. Shen ◽  
H. F. W. Dekkers
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Silicon Nitride ◽  
Amorphous Silicon ◽  
Hydrogenated Amorphous Silicon ◽  
Amorphous Silicon Nitride ◽  
Local Bonding ◽  
Hydrogenated Amorphous

Photoluminescence analyses of hydrogenated amorphous silicon nitride thin films

2011 ◽  
Vol 131 (7) ◽  
pp. 1305-1311 ◽  
Author(s):  
Mustafa Anutgan ◽  
Tamila (Aliyeva) Anutgan ◽  
Ismail Atilgan ◽  
Bayram Katircioglu
Keyword(s):  
Thin Films ◽  
Silicon Nitride ◽  
Amorphous Silicon ◽  
Hydrogenated Amorphous Silicon ◽  
Amorphous Silicon Nitride ◽  
Hydrogenated Amorphous

scholarly journals Observation of “fast” and “slow” decay processes in oxygen-doped hydrogenated amorphous silicon nitride thin films

2014 ◽  
Vol 5 (1) ◽  
pp. 22 ◽  
Author(s):  
Pei Zhang ◽  
Dameng Tan ◽  
Xiaowei Zhang ◽  
Jun Xu ◽  
Wei Li ◽  
...  
Keyword(s):  
Thin Films ◽  
Silicon Nitride ◽  
Amorphous Silicon ◽  
Hydrogenated Amorphous Silicon ◽  
Amorphous Silicon Nitride ◽  
Slow Decay ◽  
Hydrogenated Amorphous

Optical and Structural Features of Silicon-Rich Hydrogenated Amorphous Silicon Nitride Thin Films

2011 ◽  
Vol 11 (12) ◽  
pp. 10733-10736
Author(s):  
Sarab Preet Singh ◽  
Claudio J. Otón ◽  
P. Srivastava ◽  
Santanu Ghosh ◽  
G. Vijaya Prakash
Keyword(s):  
Thin Films ◽  
Silicon Nitride ◽  
Amorphous Silicon ◽  
Hydrogenated Amorphous Silicon ◽  
Structural Features ◽  
Amorphous Silicon Nitride ◽  
Hydrogenated Amorphous

FTIR phase-modulated ellipsometry characterization of hydrogenated amorphous silicon nitride thin films with embedded nanoparticles

2004 ◽  
Vol 455-456 ◽  
pp. 167-171 ◽  
Author(s):  
A. Canillas ◽  
A. Pinyol ◽  
J. Sancho-Parramon ◽  
J. Ferré-Borrull ◽  
E. Bertran
Keyword(s):  
Thin Films ◽  
Silicon Nitride ◽  
Amorphous Silicon ◽  
Hydrogenated Amorphous Silicon ◽  
Amorphous Silicon Nitride ◽  
Embedded Nanoparticles ◽  
Hydrogenated Amorphous

Longitudinal Vibrational Absorption Modes of Hydrogenated Amorphous Silicon Nitride Thin Films

1998 ◽  
Vol 507 ◽  
Author(s):  
Tong Li ◽  
Jerzy Kanicki
Keyword(s):  
Thin Films ◽  
Absorption Spectrum ◽  
Silicon Nitride ◽  
Amorphous Silicon ◽  
Hydrogenated Amorphous Silicon ◽  
Longitudinal Mode ◽  
Transverse Mode ◽  
Amorphous Silicon Nitride ◽  
Vibrational Absorption ◽  
Hydrogenated Amorphous

ABSTRACTWe have identified longitudinal and transverse optical modes of Si-N bond in vibrational absorption spectrum of hydrogenated amorphous silicon nitride thin films. The locations of longitudinal optical resonances coincide with transverse mode of Si-O and closely neighbor bending modes of N-H, Si-H2 bond. Furthermore, the conventionally assigned asymmetric and symmetric stretching modes of Si-N bond are merely transverse modes of Si-N bond. Features of pure longitudinal vibrational modes can be revealed by subtracting appropriately scaled transverse mode components from the vibrational absorption spectrum. Analysis of the longitudinal spectrum indicates that, in addition to their association with Si-N bond, the density of the peak located at about 1215 cm−1 is also well correlated to hydrogen and nitride content in the film, while the density of the peak located at about 880 cm−1 is closed related to silicon density in the film. Peak located at about 1040 cm−1 is the longitudinal mode associated with Si-N bond.

Second harmonic generation analysis in hydrogenated amorphous silicon nitride thin films

2007 ◽  
Vol 90 (2) ◽  
pp. 021919 ◽  
Author(s):  
S. Lettieri ◽  
F. Merola ◽  
P. Maddalena ◽  
C. Ricciardi ◽  
F. Giorgis
Keyword(s):  
Thin Films ◽  
Silicon Nitride ◽  
Second Harmonic Generation ◽  
Amorphous Silicon ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Hydrogenated Amorphous Silicon ◽  
Amorphous Silicon Nitride ◽  
Hydrogenated Amorphous
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