Theoretical study of the molecular processes occurring during the growth of silicon on si(100) and sixge1 x si(100

... THEORETICAL STUDY OF THE MOLECULAR PROCESSES OCCURRING DURING THE GROWTH OF SILICON ON Si(100) AND SiXGe1- X /Si(100) LIM CHIANG HUAY, FREDA (B.Sc (Hons.) NUS) A THESIS SUBMITTED FOR THE DEGREE ... atomic-scale processes occurring on the surface of a semiconductor during the molecular beam epitaxial growth of the material The focus...

Ngày tải lên: 14/09/2015, 11:52

... THEORETICAL STUDY OF CARBON- BASED MATERIALS AND THEIR APPLICATIONS IN NANOELECTRONICS KAI-TAK LAM A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILIOSOPHY DEPARTMENT OF ELECTRICAL AND COMPUTER ... vii in obtaining GNRs by unzipping carbon nanotubes has made the prospect of fabricating GNR -based electronic devices in large quantities more promising an...

Ngày tải lên: 10/09/2015, 08:39

... with the smallest value of max spin density (MSD) Besides, the antioxidant activity of green tea catechins depends on the number of hydroxyl groups Studying the antioxidants by calculating the ... summary, a density functional - based method has been applied to study naturally antioxidant compounds, especially green tea catechins The study has concerned th...

Ngày tải lên: 22/07/2014, 10:21

... structure of the helicase enzyme of Usutu virus was modelled by applying homology modelling techniques and using the crystal structure of the Murray Valley Encephalitis virus helicase of the Flaviviridae ... 5C) Taken together these observations illustrated the viability of the homology modelling of the Usutu virus helicase model To evaluate fur...

Ngày tải lên: 13/08/2014, 16:21

... Theoretical < /b> study < /b> of < /b> the < /b> pressure < /b> dependent < /b> rate < /b> constants < /b> of < /b> the < /b> thermal < /b> decomposition < /b> of < /b> b- propiolactone Figure Figure Thermal < /b> decarboxylation of < /b> b- lactones (2-oxetanones) ... kinetic of < /b> thermal < /b> decomposition < /b> of < /b> b- propiolactone has been studied previ...

Ngày tải lên: 02/09/2015, 13:47

... involving in silicon and silicon- germanium epitaxial growth on Si(100) and Si1- xGex( 100) surface are investigated at atomic level using first principle density functional theory(DFT) calculations and ... transition state 12 Introduction 1.1 Silicon and germanium in semiconductor 1.1.1 Silicon and silicon- germanium devices Silicon, the second richest...

Ngày tải lên: 13/09/2015, 19:51

Ngày tải lên: 16/03/2014, 03:20

... Metal- assisted growth of SiNWs A basic aspect of the VLS mechanism is the metal particle acting as a catalyst for the anisotropic growth of SiNW with a crystalline structure A catalyst particle ... substrate (Fig 2B a) , a liquid metal Si alloy will be formed With more and more Si atoms added, the Si content in the If the growth with a...

Ngày tải lên: 16/03/2014, 15:09

... Dictionary USA- United States of America ABSTRACT The essay demonstrates that high scale corruption may have very harmful effects on economic and political development Corruption as one of the ... the concept of corruption in a way that constitutes a break of law or of standards of high moral conduct Jacob Van Klavaren (1954, p.25) defines corruption...

Ngày tải lên: 17/03/2014, 06:20

... detectable in the cell wall-free mutant These findings stand in contrast to a subsequent analysis of singlegene knockout data indicating that E coli can only survive if at least L1-P-EtAmine and a lipid ... synthesis of unsaturated and saturated fatty acids, phospholipids (including cardiolipin), and lipid A It is important to study the metabolism of the glucosa...

Ngày tải lên: 22/03/2014, 21:20

... new N accumulation C and N balance in lifted Corsican pine 799 Figure Changes after transplanting in net assimilation rate (A) , Ci/Ca (B), stomatal conductance (C) and predawn water potential ... exception of new roots limit negative effects of decreased water and N entry, through decreased stomatal conductance and increased allocation of N As a conseque...

Ngày tải lên: 08/08/2014, 01:22

... Early stage breast cancer can be treated with breast conserving therapy and accelerated partial breast irradiation using electronic brachytherapy Treatment was well tolerated, and these early outcomes ... RR, Wazer DE, Nag S, American Brachytherapy Society: Accelerated partial breast irradiation: an updated report from the American Brachytherapy Society Brachyther...

Ngày tải lên: 09/08/2014, 01:24

... Jones et al.: Health status in the TORCH study of COPD: treatment efficacy and other determinants of change Respiratory Research 2011 12:71 Submit your next manuscript to BioMed Central and take full ... between domains The Activity and Impact scores behaved similarly to those reported in ISOLDE, another 3-year study [8] but the behaviour of the Sym...

Ngày tải lên: 12/08/2014, 13:22

... that APOBEC3G is catalytically active and has antiviral potency as a monomer The monomeric capacity of APOBEC3G makes the range of 3–11 molecules per virion meaningful, and likely consequential ... [NNRTI] Wildtype Codon APOBEC3G Target APOBEC3F Target ATG(G) GAC CAG(G) ATG(G) TTG (A) GAG (A) GGA ATG(G) + + + + + Observed Mutant Codon Mutant Frequency ATA na CAA× ATA* TTA×...

Ngày tải lên: 13/08/2014, 06:20

Ngày tải lên: 15/10/2014, 07:58