Results 31 to 40 of about 443,806 (346)

Chlorination converting one efficient polymeric donor to an effective electron acceptor in organic solar cells

open access: yesNano Select, 2022
Chlorination converts an efficient isoindigo (IID)‐based electron donor material to an effective electron acceptor material, which could pair with different donor materials.
Xiang Gao   +7 more
doaj   +1 more source

Magnetic field-assisted manipulation and entanglement of Si spin qubits

open access: yes, 2006
Architectures of donor-electron based qubits in silicon near an oxide interface are considered theoretically. We find that the precondition for reliable logic and read-out operations, namely the individual identification of each donor-bound electron near
B. E. Kane   +3 more
core   +1 more source

Nuclear Spin Dynamics of Ionized Phosphorus Donors in Silicon

open access: yes, 2012
We demonstrate the coherent control and electrical readout of the nuclear spins of ionized phosphorus donors in natural silicon. By combining pulsed illumination with coherent electron spin manipulation, we selectively ionize the donor depending on its ...
Brandt, Martin S.   +3 more
core   +1 more source

Silicon-based spin and charge quantum computation [PDF]

open access: yes, 2005
Silicon-based quantum-computer architectures have attracted attention because of their promise for scalability and their potential for synergetically utilizing the available resources associated with the existing Si technology infrastructure.
Adriano S. Martins   +53 more
core   +3 more sources

Hybridization of Particulate Methane Monooxygenase by Methanobactin-Modified AuNPs

open access: yesMolecules, 2019
Particulate methane monooxygenase (pMMO) is a characteristic membrane-bound metalloenzyme of methane-oxidizing bacteria that can catalyze the bioconversion of methane to methanol.
Jia-Ying Xin   +4 more
doaj   +1 more source

Enabling artificial photosynthesis systems with molecular recycling: A review of photo- and electrochemical methods for regenerating organic sacrificial electron donors

open access: yesBeilstein Journal of Organic Chemistry, 2023
This review surveys advances in the literature that impact organic sacrificial electron donor recycling in artificial photosynthesis. Systems for photocatalytic carbon dioxide reduction are optimized using sacrificial electron donors.
Grace A. Lowe
doaj   +1 more source

Inhibited interlayer electron transfer in metal ion linked multilayers on mesoporous metal oxide films

open access: yesJournal of Photochemistry and Photobiology, 2022
The incorporation of dye-electron donor motifs on metal oxide surfaces is a common strategy to increase dye regeneration rate, slow recombination, and improve overall dye-sensitized device performance.
Ashley Arcidiacono   +8 more
doaj   +1 more source

Diferulate: A highly effective electron donor

open access: yesJournal of Electroanalytical Chemistry, 2020
Abstract The screening of new molecules with high electron-donor properties is important for the design of new bioactive and technologically applicable substances. Here we propose diferulate (1), (Z)-2-(5-((E)-2-carboxyvinyl)-2-hydroxy-3-methoxyphenyl)-3-(4-hydroxy-3-methoxyphenyl)acrylic acid, to be an efficient electron donor which undergoes anodic
Jan Vacek   +7 more
openaire   +3 more sources

Acetate Activates Deep Subsurface Fracture Fluid Microbial Communities in Olkiluoto, Finland

open access: yesGeosciences, 2018
Crystalline bedrock has been chosen for deep geologic long-term storage of used nuclear fuel in Finland. The risks generated by the deep subsurface microbial communities in these disposal sites need to be well characterised in advance to ensure safety ...
Hanna Miettinen   +2 more
doaj   +1 more source

Orbital Stark effect and quantum confinement transition of donors in silicon [PDF]

open access: yes, 2009
Adiabatic shuttling of single impurity bound electrons to gate induced surface states in semiconductors has attracted much attention in recent times, mostly in the context of solid-state quantum computer architecture.
G. Klimeck   +8 more
core   +6 more sources

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