Saturable absorption and two photon absorption in graphene

... different methods and the saturable absorption of vertical aligned CNTs thin film In chapter 5, we explore the two- photon absorption properties of monolayer and bilayer graphene Two- photon absorption ... generated by one -photon and two- photon interband transitions In order to explore the two- photon absorption properties of the monolayer and bilayer ep...

Ngày tải lên: 09/09/2015, 17:55

... Breast cancer risk assessment with five independent genetic variants and two risk factors in Chinese women Juncheng Dai1,2,3, Zhibin Hu1,2,3, Yue Jiang1, Hao Shen1, Jing Dong1, Hongxia Ma1, Hongbing ... breast cancer marker SNPs in this Chinese population Then, we grouped the marker SNPs, and modeled them with clinical risk factors, to see the usage of...

Ngày tải lên: 21/06/2014, 19:20

... showing the orthogonally aligned charge and spin currents; the longitudinal charge current induces a transverse spin current under spin Hall Effect due to an accumulation of spin- up and spin- down ... stage of spin transport studies is the generation of non-equilibrium spin accumulations in metallic and semiconductor systems by the spin Hall and inverse spin...

Ngày tải lên: 09/09/2015, 08:14

Ngày tải lên: 08/03/2014, 12:20

... is increased In this work, both experiments and numerical simulation of single pulse transmissivity are carried out to study how the ultrafast laser pulse is coupled into fused silica The initial ... dielectric constant of excited fused silica, and n = Reͱ␧ is the corresponding refractive index The first term on the righthand side ͑RHS͒ in Eq ͑2͒ stands for laser diffracti...

Ngày tải lên: 06/05/2014, 08:55

... characterized Ge QDs (2 to 10 nm in size) embedded in silica by thermal annealing of a SiGeO film produced by magnetron sputtering The light absorption spectra of the investigated Page of Ge QDs have ... amount of clustered Ge, the probability of photon absorption is larger the smaller is the QD size By modeling the photon absorption mechanism, we ev...

Ngày tải lên: 21/06/2014, 05:20

... Nanoscale Res Lett (2009) 4:130–137 131 Fig a Cylindrical quantum dot with thin falciform cross section b Cross section of cylindrical quantum dot of a charged particle (an electron, or a hole) ... forming potential, have various commercial applications For example, they are widely used in large two-dimensional focal plane arrays in the mid- and far infrared (M...

Ngày tải lên: 22/06/2014, 01:20

... creation of new selection rules during the process of the light absorption Therefore electronic states and direct inter-band light absorption are considered below for strongly oblate ellipsoidal quantum ... characteristics inside semiconductor SQ systems In particular in paper [15] the quantum effect of the magnetic field inside the of the strongly prolat...

Ngày tải lên: 22/06/2014, 19:20

... Figure Direct Vpr-Vpr interaction in HeLa cells visualized by FLIM Direct Vpr-Vpr interaction in HeLa cells visualized by FLIM Cells were transfected with the DNA construct encoding eGFP or eGFP-Vpr ... Sensitivity of CFP/YFP and GFP/mCherry pairs to donor photobleaching on FRET determination by fluorescence lifetime imaging microscopy in living cells Microsc...

Ngày tải lên: 13/08/2014, 05:21

... eliminating the effect of these factors [4] Another observation from Chapman and colleagues’ study is the finding that gastric emptying was inversely related to baseline blood glucose, such that ... to the interstitial space Distribution volume may also be increased in ICU patients by the presence of mechanical ventilation, hypoalbuminaemia (increased capillary leakage)...

Ngày tải lên: 13/08/2014, 19:20

... nonlinear optical investigations of the multiphoton absorption (MPA) and multiphoton excited charge carrier dynamics in ZnSe/ZnS and transitionmetal -doped ZnSe/ZnS core/shell semiconductor quantum ... understanding of how the quantum confinement changes the spin-forbidden transitions in QDs The experiment setups and principles of Z-scan, pump-probe, and multiphotonex...

Ngày tải lên: 11/09/2015, 10:06

... WATER AND IN RAINWATER iv TABLE OF CONTENTS APPENDIX C : RAINWATER ANALYSIS 105 A MODELLING STUDY OF H2S ABSORPTION IN PURE WATER AND IN RAINWATER v SUMMARY SUMMARY The removal of H2S from industrial ... MODELLING STUDY OF H2S ABSORPTION IN PURE WATER AND IN RAINWATER Treated Gas Out HF Idealised solvent absorption acid gas remov...

Ngày tải lên: 16/09/2015, 14:04

... the first time, two distinctive genes encoding two CYP17 isoforms in both the South African Angora goat and Boer goat The unique genotypes in the South African Angora goat have been shown to differ ... suggests that this genotype originated in the Boer goat and not the Angora goat The individual CYP17 genes probably originated f...

Ngày tải lên: 07/03/2014, 06:20

... than the original activity (16.8 UÆmg)1), indicating that part of the original enzyme molecules did not contain FMN- a Integrity of the SH during the release of FMN- a Ó FEBS 2004 Two FMN groups in ... re-binding of flavin at the FMN- a binding site occurs only in reduced enzyme and that FMN- a is essential for the NADH-induced activation of the Ni-Fe...

Ngày tải lên: 07/03/2014, 15:20

Ngày tải lên: 08/03/2014, 16:20