Electron Injection
Ionization induced electron injection in laser wakefield acceleration
... simple electron injection method in laser wakefield acceleration, which relies on the ionization of the inner shell electrons of a High Z ...ionization injection scheme are proposed by several groups ...
12
Modulating electron injection from an organic dye to a titania nanoparticle with a photochromic energy transfer acceptor
... sensitiser’s electron injection efficiency is reduced when the diarylethene is switched from its colourless, ring- open isomer to its coloured, ring-closed isomer, due to the introduction of a competing ...
8
Influence of Anchoring Group Isomerization on Electron Injection and Total Conversion Efficiency in Dye-sensitized Solar Cells.
... It is known from the literature that sensitizers based on 2,2’-bipyridyl-5,5’- dicarboxylate isomers show poor photoelectric performance. Investigating RAAM was not only able to confirm this but also opened channels to ...
136
Near-threshold electron injection in the laser-plasma wakefield accelerator leading to femtosecond bunches
... for injection it is necessary to take into account the build-up of charge in the sheath-crossing region, as schematically shown in figure ...near-threshold injection is always below the thresholds predicted ...
13
Near threshold electron injection in the laser plasma wakefield accelerator leading to femtosecond bunches
... multiple electron bunches with a temporal separation of 2 fs in the ...by electron bunches with parameters chosen to match the measured energy and energy ...the electron bunches. ( b ) A spectrum ...
13
Self-truncated ionization injection and consequent monoenergetic electron bunches in laser wakefield acceleration
... ionization-induced injection in laser wakefield acceleration has been recently demonstrated to be a promising injection ...continuous injection in a mixed gas target is usually ...the electron ...
5
Heteroleptic Ru(II) Bipyridyl Complexes with Asymmetric Bis Ancillary Ligands for Dye-Sensitized Solar Cells: Structure-Property Relationships and Comparison with Mono- and Bis- Substituted Analogs.
... improving electron injection dynamics, increasing excited state lifetimes, and improving stability, all with the goal of increasing long-term efficiency of ...
131
Self rectifying performance in the sandwiched structure of Ag/In Ga Zn O/Pt bipolar resistive switching memory
... We reported that the resistive switching of Ag/In-Ga-Zn-O/Pt cells exhibited self-rectifying performance at low-resistance state (LRS). The self-rectifying behavior with reliability was dynamic at elevated temperature ...
6
Theoretical studies of the dynamics of electron transfer in dye sensitized solar cells and of the mechanism of singlet fission in organic crystalline materials
... efficient electron injection for the related perylene molecules ...the electron withdrawing and electron donating characteristics respectively of (n) (–CN) and (o) (–NCS) are reflected in the ...
213
Demonstration of self-truncated ionization injection for GeV electron beams
... Ionization-induced injection mechanism was introduced in 2010 to reduce the laser intensity threshold for controllable electron trapping in laser wakefield accelerators ...generates electron beams ...
9
Density Functional theory Study of 2,1,3-Benzoxadiazole-5-carboxylic acid as photosensitizers for dye-sensitized solar cells
... located in anchoring group through -bridge. The MOA reveals that the canon-acrylic acid group is essentially coplanar to the phenyl group. It is also important to underline that in view of the MOA, the HOMOLUMO ...
9
Flynn_unc_0153D_16010.pdf
... of electron cascades decreasing in potential energy. The electron from PS I is used to reduce NADP+ to NADP, whereas the electron from PS II is used to regenerate the ground state of PS ...rapid ...
154
Dense attosecond electron sheets from laser wakefields using an up-ramp density transition
... Controlled electron injection into a laser-driven wakefield at a well defined space and time is reported based on particle-in-cell ...relativistic electron sheet that is injected and accelerated in ...
5
Enhancing the Light Harvesting Efficiency, open Circuit Voltage and Stability of Molybdenum Doped (Zno)6 Nanocluster in Dye-Sensitized Solar Cells: A DFT Study
... (MoZn 5 O 6 ) cluster as the π conjugated bridging in the dye-sensitized solar cells (DSSC) were compared with its pristine form by density functional theory (DFT) calculations under Gaussian 09 Program. The frontier ...
13
Thermonuclear Plasma Steady States Generation
... Figures 1 and 2 show characteristic parts of micropinch soft X-ray radiation spectrum. Micropinch spectrum line widening does not correspond to existing electromagnetic conceptions but corresponds to such plasma ...
9
Electron beam irradiation method to change polypropylene application: Rheology and thermomechanical properties
... is electron beam or gamma irradiation that could be executed even at room temperature ...the electron beam irradiation influence under nitrogen atmosphere on PP structure using the shear and elongation ...
9
Fundamentals and applications of hybrid LWFA-PWFA
... vs. electron driver beam time-of-arrival (and pointing) jitter of < 30 ...to injection stability the moderate fields are also advantageous because the reduced field gradient inside the blowout leads to a ...
20
Characterisation of soot in oil from a gasoline direct injection engine using Transmission Electron Microscopy
... Soot-in-oil characterisation was performed at the Soot Diag- nostics Suite at the University of Nottingham. As suggested by La Rocca et al. [20], samples of soot extracted from engine oil were prepared using a solvent ...
8
Modelling the steady state spectral energy distribution of the BL-Lac Object PKS 2155-30.4 using a selfconsistent SSC model
... state electron distribution in the radiation zone is shown in the solid black curve, a moderate energy injection at γ 0 ≈ 910 into the acceleration zone together with stochastic and systematic accel- ...
7
Energetic electron precipitation during substorm injection events: High latitude fluxes and an unexpected midlatitude signature
... the electron density profile shown in Figure 5c we can estimate the expected riometer absorption for the Macquarie Island ...‘‘merged’’ electron density and collision frequency profiles are integrated over ...
12