[PDF] Top 20 Silicon Nanowires for Photovoltaics : from the Material to the Device
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Silicon Nanowires for Photovoltaics : from the Material to the Device
... " Silicon Nanowires (SiNWs)", "Heterojunction with Intrinsic Thin layer (HIT)", "Hybrid", "Metal Assisted Chemical Etching (MACE)", "Agglomeration", "Optical ... Voir le document complet
291
Characterization of silicon nanowires by transmission electron microscopy
... TEM the wavelike character of electrons is mostly employed to form images on the ...gun to emit electrons, several types exist that differ in brightness and ...After the gun there is ... Voir le document complet
231
Phase Change Material Device for Spacecraft Thermal Control
... upon the radiator surface. Although the thermodynamic considerations are simple and straightforward, the heat-transfer problems are perhaps the largest obstacles in the design of PCM ... Voir le document complet
12
Atomic scale investigation of silicon nanowires and nanoclusters
... of the two types of approaches can be used to elaborate SiNWs: “top-down” or ...studied the SiNWs synthesized by bot- tom-up ...them, the vapor liquid solid mechanism, proposed by Wagner and ... Voir le document complet
7
Silicon nanowires based resistors as gas sensors
... exposure to ammonia cycling tests (Fig.3), time dependence change of the electrical resistance is found to indicate a quasi reversible trend suggesting that SiNWs could be reusable after ...exposure. ... Voir le document complet
19
III-nitrides on silicon : a platform for integrated photonics from the ultraviolet to the near-infrared
... −2 for a MQW at RT is thus highly challenging. In the literature, a claim of lasing at threshold powers as low as ...and for a comparable active region (also 5 QWs) was reported in ...need to ... Voir le document complet
259
Ultra-low reflection porous silicon nanowires for solar cell applications
... Porous Silicon NanoWires (PSiNWs) were fabricated on silicon substrate using metal assisted chemical etching ...length to the etching time was obtained and the change in ... Voir le document complet
11
Bridging the Gap Between Nanowires and Josephson Junctions: A Superconducting Device Based on Controlled Fluxon Transfer
... Zhao for experi- mental advice and help with interpretation of results. The authors are grateful to James Daley and Mark Mondol of the MIT Nanostructures Laboratory for their techni- ... Voir le document complet
10
Multijunction photovoltaics: integrating III–V semiconductor heterostructures on silicon
... blocks for GaAsPN/silicon-based dual-junction solar cells. The tandem GaAsPN/silicon double-junction solar cell will be electrically connected with a tunnel junction (TJ), which connects ... Voir le document complet
4
Effect of HCl on the doping and shape control of silicon nanowires
... range for a good epitaxial growth with high growth rate (500 to 650 nm/mn) compared with lower growth temperature ...grown from gold colloids (BritishBioCell), with a 50 to 200 nm ...as ... Voir le document complet
20
Functionalization and Characterization of Silicon Nanowires for Sensing Applications: A Review
... leads to a silicon radical which later reacts with olefine to form alkyl monolayers, stable up to 615 K under ...porous silicon by direct reaction with 1-octene, 1-octyne and ...C) ... Voir le document complet
26
Monolithic Integration of Diluted-Nitride III–V-N Compounds on Silicon Substrates: Toward the III–V/Si Concentrated Photovoltaics
... on silicon substrates The aim of our work is to provide low-cost and high- efficiency tandem cells grown on c-Si substrates, with merging both the monocrystalline Si approach and the ... Voir le document complet
11
Silicon nanowires synthesized by VLS growth mode for gas sensing applications
... methods for silicon nanowires have been introduced in the previous ...However, for sensors based on these nanowires, the assembly modes are much more ...order to ... Voir le document complet
121
Transmission Electron Microscopy studies of the nanostructural characteristics of the Inductively Coupled Plasma synthesized Silicon Nanowires.
... with the use of the TEM arises as a remarkable technique to study a larger range of matter volumes, while still offering a spatial resolution that can go from ~1 nm 3 [Midgley03] down ... Voir le document complet
123
High performance of 3D silicon nanowires array@CrN for electrochemical capacitors
... 10 the range of ...(in the range of 25.6 mF.cm −2 at 0.1 mA cm -2 ).These results confirm the high performance of SiNWs-CrN composites for ECs ...application. The superior performance ... Voir le document complet
27
Silicon-rich SiO2/SiO2 multilayers: A promising material for the third generation of solar cell
... plasma for incorporating Si excess in the growing layer. Depending on the deposition parameters such as hydrogen partial pressure and substrate temperature, this process allows control of Si ... Voir le document complet
8
Silicon nanowires as negative electrode for lithium-ion microbatteries
... of the discharge, i.e. for Q > 700 mC (Fig. 5), the crystalline Li 13 Si 4 phase could be formed as suggested by a very recent study performed on crystalline silicon powder ...[46]. ... Voir le document complet
7
III-Nitride-on-silicon microdisk lasers from the blue to the deep ultra-violet
... within the same GaN-on-Si photonic platform scheme, and operating at room temperature under pulsed optical pumping over a broad spectral range extending over k ¼ 275 nm–470 ...nm. The III-nitride microdisks ... Voir le document complet
7
The capital intensity of photovoltaics manufacturing: barrier to scale and opportunity for innovation
... assess the impact of initial factory capital expenditure (capex) on photovoltaic (PV) module minimum sustainable price (MSP) and industry-wide ...capex to have two important impacts on PV ...influences ... Voir le document complet
15
Scalable chemical synthesis of doped silicon nanowires for energy applications
... of the maximum expected yield (5), independent of the presence of ...of the product reveal entangled SiNWs mostly assembled in cushion-like structures of 10 –20 µm ...S1†). The SiNWs are long ... Voir le document complet
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