... Enhancement-Mode Metal Organic Chemical Vapor Deposition-Grown
ZnO Thin-Film Transistors on Glass Substrates Using N
2
O Plasma Treatment
Kariyadan Remashan, Yong-Seok Choi
1
, ... reduction of electron concentration in the N
2
O-
treated films.
4. Conclusions
The postfabrication N
2
O plasma treatment on the as-
fabricated MOCVD ZnO TFTs changed their dev...
... Schieber
Abstract
Nitrogen doped and non-doped ZnO films are grown by the plasma- assisted metal- organic chemical vapor deposition
(MOCVD) on sapphire. X-ray diffraction spectra show that they are both strongly c-oriented ... 123–129
Nitrogen doped ZnO film grown by the plasma- assisted
metal- organic chemical vapor deposition
Xinqiang Wang
a,
*, Shuren Yang
a
, Jinzhong W...
... 7.98–
1678/T
(Cont’d.)
166 Thin-Film Deposition Processes and Technologies
Table 2. (Cont’d.)
Chemical Abbrev- Formula Melt- Vapor Use
iation ing pressure
Temp (P in Torr,
(°C) T in °K)
Silicon
Silicon SiCl
4
-70
tetrachloride
Tetra ... Stringfellow
[31][32]
and Jones.
[33]
In addition to vapor pressure and decomposition temperature, other
considerations in the choice of sources inclu...
... applications (e.g. on- chip
electronics) desire large scale thin films. Various deposition techniques, such as sputtering
14
,
evaporation
15,16,17
, electrochemical deposition
18
, metal organic chemical ...
device applications. In this work, structural and electronic properties of Bi
2
Te
3
thin films
deposited by metal organic chemical vapor deposition (MOCVD) on GaAs...
... practical studies and only marginally studied so far.
However, growth conditions like deposition temperature and pressure, supersaturation,
gas phase composition, post annealing conditions etc. determines ... is operative depends on the quality and termination of the
substrate surface (see Section 3.1) and on the kinetics of the film growth, depending on the
deposition conditions....
... from the peak response using the calibration curve or
calibration factor determined in Section 7.2.2. The concentration in the sample
can be calculated from Equation 2.
Equation 2
where:
A = Amount ... standard calibration procedure is used, calculate the
concentration in the sample using the response factor (RF) determined in
Section 7.3.2 and Equation 3.
Equation 3
where:
A = Response f...
... calculate the concentration
in the sample using the response factor (RF) determined in Section 7.4.3 and
Equation 2.
Equation 2
where:
A = Response for the parameter to be measured.
s
A = Response for ... under the conditions of the analysis by
running laboratory reagent blanks as described in Section 8.1.3. The use of non-Teflon
plastic tubing, non-Teflon thread sealants, or flow controlle...
... & Sons, Ltd.
Obtaining comprehensive information on chemical reactions
is crucial for the characterization of reaction mechanisms as
well as the maximization of production efficiency in the
chemical ... Real-time, on- line monitoring of organic chemical
reactions using extractive electrospray ionization tandem
mass spectrometry
Liang Zhu
1
, Gerardo Gamez
1
, Huan Wen Chen
2
*...
...
personal care products (PPCPs) in biosolids. J. Environ. Qual. 34:91-104.
Organic chemical contaminants in Biosolids
Sally Brown
University of Washington
What are organic chemicals?
Organic ... merit concern for human health. These are the
congeners that have chlorine atoms attached to the carbons at the 2, 3, 5, and 7 positions.
Toxic organic chemicals
Once an orga...
... environmental conditions and hence are persistent in the environment. They
generally undergo bioaccumulation and bioconcentration and exert various sublethal effects
such as endocrine disruption, ... Nations Environmental Program (UNEP) called for international
UNESCO – EOLSS
SAMPLE CHAPTERS
ENVIRONMENTAL AND ECOLOGICAL CHEMISTRY – Vol. III – Pathways of Organic Chemical Contamination...