Interfacial microstructure and electrical properties of the Pt/Ti ohmic contact inp‐In0.53Ga0.47As formed by rapid thermal processing

1990 ◽  
Vol 67 (8) ◽  
pp. 3754-3760 ◽  
Author(s):  
S. N. G. Chu ◽  
A. Katz ◽  
T. Boone ◽  
P. M. Thomas ◽  
V. G. Riggs ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Ohmic Contact ◽  
Thermal Processing ◽  
Rapid Thermal Processing ◽  
Interfacial Microstructure

Electrical properties of thin SiO2 films nitrided in N2O by rapid thermal processing

1992 ◽  
Vol 19 (1-4) ◽  
pp. 657-660
Author(s):  
M. Severi ◽  
G. Mattei ◽  
L. Dori ◽  
P. Maccagnani ◽  
G.L. Baldini ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Thermal Processing ◽  
Rapid Thermal Processing ◽  
Sio2 Films

Nitrogen-Atom Bonding at Sio2/SI Interfaces in Metalinsulator-Semiconductor (MIS) Stacked Gates Made by Integration of Plasma Assisted Oxidation-Deposition and Rapid Thermal Processing

1993 ◽  
Vol 303 ◽  
Author(s):  
Y. Ma ◽  
T. YAsuda ◽  
G. Lucovsky
Keyword(s):  
Electrical Properties ◽  
Thermal Processing ◽  
High Frequency ◽  
Electron Spectroscopy ◽  
Auger Electron ◽  
Rapid Thermal Processing ◽  
Atom Concentration ◽  
Bonding Structure ◽  
Static Capacitance ◽  
Capacitance Voltage

ABSTRACTSiO2 thin films were deposited by remote PECVD on Si surfaces exposed to species generated in O2/N2 and O2/NH3 plasmas. The surface chemistry was studied by Auger Electron Spectroscopy, AES, and the electrical properties of the SiO2/Si interface by high frequency and quasi-static Capacitance-Voltage, C-V, measurements. The AES results showed that Ccontamination was removed by exposure to both plasma-excited gas mixtures, but that N-atoms were incorporated into the SiO2 film, and Si-N bonds were formed at the SiO2/Si interface. C-V measurements indicated that the Si-N bonding structure, rather than the N-atom concentration, is critical in determining the interface electrical properties. The effects of Rapid Thermal Annealing, RTA, on the electrical properties of these SiO2/Si interfaces were also studied.

scholarly journals Low Temperature Ni-Al Ohmic Contacts to p-Type 4H-SiC Using Semi-Salicide Processing

2018 ◽  
Vol 924 ◽  
pp. 389-392 ◽  
Author(s):  
Mattias Ekström ◽  
Shuoben Hou ◽  
Hossein Elahipanah ◽  
Arash Salemi ◽  
Mikael Östling ◽  
...  
Keyword(s):  
Low Temperature ◽  
Ohmic Contact ◽  
Thermal Processing ◽  
Ohmic Contacts ◽  
Rapid Thermal Processing ◽  
Nickel Silicide ◽  
Second Step ◽  
Low Resistance ◽  
Annealing Step ◽  
P Type

Most semiconductor devices require low-resistance ohmic contact to p-type doped regions. In this work, we present a semi-salicide process that forms low-resistance contacts (~10-4 Ω cm2) to epitaxially grown p-type (>5×1018 cm-3) 4H-SiC at temperatures as low as 600 °C using rapid thermal processing (RTP). The first step is to self-align the nickel silicide (Ni2Si) at 600 °C. The second step is to deposit aluminium on top of the silicide, pattern it and then perform a second annealing step in the range 500 °C to 700 °C.

Pt/Ti/p‐InGaAsP nonalloyed ohmic contact formed by rapid thermal processing

1989 ◽  
Vol 65 (11) ◽  
pp. 4319-4323 ◽  
Author(s):  
A. Katz ◽  
W. C. Dautremont‐Smith ◽  
P. M. Thomas ◽  
L. A. Koszi ◽  
J. W. Lee ◽  
...  
Keyword(s):  
Ohmic Contact ◽  
Thermal Processing ◽  
Rapid Thermal Processing
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