scholarly journals Auger-electron line-shape study of CVD silicon nitride films

1977 ◽  
Author(s):  
H.H. Madden ◽  
G. Moore ◽  
P.H. Holloway
Keyword(s):  
Silicon Nitride ◽  
Line Shape ◽  
Auger Electron ◽  
Silicon Nitride Films ◽  
Electron Line

Quasi-Stoichiometric Silicon Nitride Thin Films Deposited by Remote Plasma-Enhanced Chemical-Vapor Deposition

1992 ◽  
Vol 284 ◽  
Author(s):  
G. Lucovsky ◽  
Y. Ma ◽  
S. S. He ◽  
T. Yasuda ◽  
D. J. Stephens ◽  
...  
Keyword(s):  
Chemical Vapor Deposition ◽  
Silicon Nitride ◽  
Vapor Deposition ◽  
Electron Spectroscopy ◽  
Auger Electron ◽  
Chemical Vapor ◽  
Electrical Performance ◽  
Remote Plasma ◽  
Silicon Nitride Films ◽  
On Line

ABSTRACTConditions for depositing quasi-stoichiometric silicon nitride films by low-temperature, remote plasma-enhanced chemical-vapor deposition, RPECVD, have been identified using on-line Auger electron spectroscopy, AES, and off-line optical and infrared, IR, spectroscopies. Quasi-stoichiometric films, by the definition propose in this paper, do not display spectroscopic evidence for Si-Si bonds, but contain bonded-H in Si-H and Si-NH arrangements. Incorporation of RPECVD nitrides into transistor devices has demonstrated that electrical performance is optimized when the films are quasi-stoichiometric with relatively low Si-NH concentrations.

Carbon auger electron line shape after beam-foil excitation of molecular ions

1984 ◽  
Vol 315 (1) ◽  
pp. 13-19 ◽  
Author(s):  
P. Koschar ◽  
H. J. Frischkorn ◽  
K. O. Groeneveld ◽  
Gy. Szab�
Keyword(s):  
Line Shape ◽  
Auger Electron ◽  
Molecular Ions ◽  
Electron Line ◽  
Beam Foil

Low-Temperature Formation of SiNx Gate Insulator for Thin-Film Transistor Using CAT-CVD Method

1998 ◽  
Vol 508 ◽  
Author(s):  
A. Izumi ◽  
T. Ichise ◽  
H. Matsumura
Keyword(s):  
Thin Film ◽  
Chemical Vapor Deposition ◽  
Silicon Nitride ◽  
Vapor Deposition ◽  
Thin Film Transistors ◽  
Chemical Vapor ◽  
State Density ◽  
Gate Insulator ◽  
Catalytic Chemical Vapor Deposition ◽  
Silicon Nitride Films

AbstractSilicon nitride films prepared by low temperatures are widely applicable as gate insulator films of thin film transistors of liquid crystal displays. In this work, silicon nitride films are formed around 300 °C by deposition and direct nitridation methods in a catalytic chemical vapor deposition system. The properties of the silicon nitride films are investigated. It is found that, 1) the breakdown electric field is over 9MV/cm, 2) the surface state density is about 1011cm−2eV−1 are observed in the deposition films. These result shows the usefulness of the catalytic chemical vapor deposition silicon nitride films as gate insulator material for thin film transistors.

ChemInform Abstract: VERY THIN SILICON NITRIDE FILMS GROWN BY DIRECT THERMAL REACTION WITH NITROGEN

1978 ◽  
Vol 9 (28) ◽  
Author(s):  
T. ITO ◽  
S. HIJIYA ◽  
T. NOZAKI ◽  
H. ARAKAWA ◽  
M. SHINODA ◽  
...  
Keyword(s):  
Silicon Nitride ◽  
Thermal Reaction ◽  
Silicon Nitride Films ◽  
Thin Silicon

scholarly journals Effect of Thermal Annealing on the Photoluminescence of Dense Si Nanodots Embedded in Amorphous Silicon Nitride Films

Micromachines ◽  
2021 ◽  
Vol 12 (4) ◽  
pp. 354
Author(s):  
Qianqian Liu ◽  
Xiaoxuan Chen ◽  
Hongliang Li ◽  
Yanqing Guo ◽  
Jie Song ◽  
...  
Keyword(s):  
Silicon Nitride ◽  
Amorphous Silicon ◽  
Thermal Annealing ◽  
Chemical Vapor ◽  
Peak Position ◽  
Excitation Wavelength ◽  
Very High Frequency ◽  
Amorphous Silicon Nitride ◽  
Silicon Nitride Films ◽  
High Frequency Plasma

Luminescent amorphous silicon nitride-containing dense Si nanodots were prepared by using very-high-frequency plasma-enhanced chemical vapor deposition at 250 °C. The influence of thermal annealing on photoluminescence (PL) was studied. Compared with the pristine film, thermal annealing at 1000 °C gave rise to a significant enhancement by more than twofold in terms of PL intensity. The PL featured a nanosecond recombination dynamic. The PL peak position was independent of the excitation wavelength and measured temperatures. By combining the Raman spectra and infrared absorption spectra analyses, the enhanced PL was suggested to be from the increased density of radiative centers related to the Si dangling bonds (K0) and N4+ or N20 as a result of bonding configuration reconstruction.

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