Effect of crucible rotation on the temperature and oxygen distributions in Czochralski grown silicon for photovoltaic applications
Literature Information
Alexandra Popescu, Martin P. Bellmann, Daniel Vizman
Temperature and oxygen distributions were numerically studied for the Czochralski (Cz) growth of 8′′ diameter silicon single crystals for photovoltaic applications. Fluctuations in the dopant concentration (striation pattern) in the grown crystal obtained by lateral photovoltage scanning (LPS) technique seems to be better correlated with simulated temperature fluctuations near the solid–liquid interface than with oxygen concentration oscillations. From the transient simulations of different crucible rotation rates, 2, 4, 6 and 8 rpm, it is indicated that the average oxygen melt concentration first decreases with increasing rotation rate and later increases. This suggests that a critical rotation rate exists where the oxygen concentration below the solid–liquid interface increases with increasing rotation rate. When comparing the temperature and oxygen distributions in the melt it was found that oxygen is more sensitive to changes in the rotation rate than the temperature.
Related Literature
An experimental and theoretical study of the photoisomerization and thermal reversion on 5-arylmethylene-2-thioxoimidazolidin-4-one
A. J. Pepino, M. A. Burgos Paci, W. J. Peláez, G. A. Argüello
DOI: 10.1039/C4CP04748F
Gas-phase reaction of two unsaturated ketones with atomic Cl and O3: kinetics and products
Weigang Wang, Maofa Ge
DOI: 10.1039/C4CP05461J
Theoretical study of electronic and tribological properties of h-BNC2/graphene, h-BNC2/h-BN and h-BNC2/h-BNC2 bilayers
Narjes Ansari, Francesc Illas
DOI: 10.1039/C5CP00381D
Tuning the magnetic properties of Co-ferrite nanoparticles through the 1,2-hexadecanediol concentration in the reaction mixture
Carlos Moya, María del Puerto Morales, Xavier Batlle, Amílcar Labarta
DOI: 10.1039/C5CP01052G
A class of rare antiferromagnetic metallic oxides: double perovskite AMn3V4O12 (A = Na+, Ca2+, and La3+) and the site-selective doping effect
Guangbiao Zhang, Yuanxu Wang, Yuli Yan, Chengxiao Peng, Chao Wang, Shuai Dong
DOI: 10.1039/C5CP00186B
The molecular mechanism of ligand unbinding from the human telomeric G-quadruplex by steered molecular dynamics and umbrella sampling simulations
Jia-Kai Zhou, Dah-Yen Yang
DOI: 10.1039/C5CP00378D
Temperature-induced molecular transport through polymer multilayers coated with PNIPAM microgels
S. T. Aleed, T. Paulraj, Yu. A. Vladimirov, C. Duschl, R. von Klitzing, D. Volodkin
DOI: 10.1039/C5CP01213A
A density functional study of silver clusters on a stepped graphite surface: formation of self-assembled nano-wires
Akansha Singh, Prasenjit Sen
DOI: 10.1039/C5CP01016K
Volume shrinkage and rheological studies of epoxidised and unepoxidised poly(styrene-block-butadiene-block-styrene) triblock copolymer modified epoxy resin–diamino diphenyl methane nanostructured blend systems
Debora Puglia, Josè M. Kenny, Jyotishkumar Parameswaranpillai, Poornima Vijayan P, Jűrgen Pionteck
DOI: 10.1039/C5CP00612K
Physical chemistry and membrane properties of two phosphatidylinositol bisphosphate isomers
Yu-Hsiu Wang
DOI: 10.1039/C5CP00862J
You might also like
What are the main uses of (5-Sulfamoyl-3-pyridinyl)boronic acid (CAS: 951233-61-7)?
(5-Sulfamoyl-3-pyridinyl)boronic acid is primarily used in chemical synthesis, p...
How is Benzyl 2-methyl-2-(methylsulfonyl)-4-pentenoate (CAS: 1942858-50-5) typically synthesized?
Benzyl 2-methyl-2-(methylsulfonyl)-4-pentenoate is typically synthesized via est...
What precautions should be taken when handling 8-Fluoroquinolin-6-ol (CAS: 209353-22-0)?
When handling 8-Fluoroquinolin-6-ol (CAS: 209353-22-0), it is important to use p...
What are the physical and chemical properties of 1,3-Dibromo-5-(2-methyl-2-propanyl)benzene (CAS: 129316-09-2)?
1,3-Dibromo-5-(2-methyl-2-propanyl)benzene (CAS: 129316-09-2) is a crystalline c...
What industries use Ethyl 7-chloro-4-oxo-1-(1,3-thiazol-2-yl)-1,4-dihydro-1,8-naphthyridine-3-carboxylate (CAS: 174726-87-5)?
Ethyl 7-chloro-4-oxo-1-(1,3-thiazol-2-yl)-1,4-dihydro-1,8-naphthyridine-3-carbox...
What precautions should be taken when handling Delta-7-Avenasterol (CAS: 23290-26-8)?
When handling Delta-7-Avenasterol (CAS: 23290-26-8), it is important to wear app...
What precautions should be taken when handling N-({(5R)-3-[3-Fluoro-4-(4-morpholinyl)phenyl]-2-oxo-1,3-oxazolidin-5-yl}methyl)acetamide (CAS: 872992-20-6)?
Proper handling involves the use of personal protective equipment such as gloves...
What precautions should be taken when handling 2-Methyl-2-proanyl 4-[(2-aminophenyl)amino]-1-piperidinecarboxylate (CAS: 79099-00-6)?
When handling 2-Methyl-2-proanyl 4-[(2-aminophenyl)amino]-1-piperidinecarboxylat...
What is N-Methyl-4-chlorobenzylamine hydrochloride (CAS: 65542-24-7)?
N-Methyl-4-chlorobenzylamine hydrochloride (CAS: 65542-24-7) is a organic compou...
Is [2-(Dodecyloxy)ethoxy]acetic acid (CAS: 27306-90-7) safe?
[2-(Dodecyloxy)ethoxy]acetic acid (CAS: 27306-90-7) is generally considered safe...
Source Journal
CrystEngComm

CrystEngComm is the forum for the design and understanding of crystalline materials. We welcome studies on the investigation of molecular behaviour within crystals, control of nucleation and crystal growth, engineering of crystal structures, and construction of crystalline materials with tuneable properties and functions. We publish hypothesis-driven research into… how crystal design affects thermodynamics, phase transitional behaviours, polymorphism, morphology control, solid state reactivity (crystal-crystal solution-crystal, and gas-crystal reactions), optoelectronics, ferroelectric materials, non-linear optics, molecular and bulk magnetism, conductivity and quantum computing, catalysis, absorption and desorption, and mechanical properties. Using Techniques and methods including… Single crystal and powder X-ray, electron, and neutron diffraction, solid-state spectroscopy, spectrometry, and microscopy, modelling and data mining, and empirical, semi-empirical and ab-initio theoretical evaluations. On crystalline and solid-state materials. We particularly welcome work on MOFs, coordination polymers, nanocrystals, host-guest and multi-component molecular materials. We also accept work on peptides and liquid crystals. All papers should involve the use or development of a design or optimisation strategy. Routine structural reports or crystal morphology descriptions, even when combined with an analysis of properties or potential applications, are generally considered to be outside the scope of the journal and are unlikely to be accepted.











![4-Fluoro-2-(4-{[(3S,4R)-4-(2-hydroxy-2-propanyl)-3-pyrrolidinyl]amino}-6,7-dimethoxy-2-quinazolinyl)phenol hydrochloride (1:1) structure 4-Fluoro-2-(4-{[(3S,4R)-4-(2-hydroxy-2-propanyl)-3-pyrrolidinyl]amino}-6,7-dimethoxy-2-quinazolinyl)phenol hydrochloride (1:1) structure](https://static.chemtradehub.com/structs/143/1431697-96-9-619c.webp)

![[3-Fluoro-4-(1-pyrrolidinylcarbonyl)phenyl]boronic acid structure [3-Fluoro-4-(1-pyrrolidinylcarbonyl)phenyl]boronic acid structure](https://static.chemtradehub.com/structs/874/874289-09-5-e3d4.webp)
![2-Methyl-2-propanyl 4-oxo-3,9-diazabicyclo[4.2.1]nonane-9-carboxylate structure 2-Methyl-2-propanyl 4-oxo-3,9-diazabicyclo[4.2.1]nonane-9-carboxylate structure](https://static.chemtradehub.com/structs/131/1312456-05-5-9a15.webp)