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Colloidal-quantum-dot photovoltaics using atomic-ligand passivation.
Colloidal-quantum-dot (CQD) optoelectronics offer a compelling combination of solution processing and spectral tunability through quantum size effects. So far, CQD solar cells have relied on the useExpand
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Depleted-heterojunction colloidal quantum dot solar cells.
Colloidal quantum dot (CQD) photovoltaics combine low-cost solution processability with quantum size-effect tunability to match absorption with the solar spectrum. Rapid recent advances in CQDExpand
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Enhanced mobility-lifetime products in PbS colloidal quantum dot photovoltaics.
Colloidal quantum dot (CQD) photovoltaics offer a promising approach to harvest the near-IR region of the solar spectrum, where half of the sun's power reaching the earth resides. High externalExpand
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Quantum junction solar cells.
Colloidal quantum dot solids combine convenient solution-processing with quantum size effect tuning, offering avenues to high-efficiency multijunction cells based on a single materials synthesis andExpand
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Schottky quantum dot solar cells stable in air under solar illumination.
2010 WILEY-VCH Verlag Gmb Colloidal quantum dots (CQDs) solar cells offer great potential in solar energy conversion in view of their compatibility with solution processing, enabling rapid,Expand
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Quantum dot photovoltaics in the extreme quantum confinement regime: the surface-chemical origins of exceptional air- and light-stability.
We report colloidal quantum dot (CQDs) photovoltaics having a approximately 930 nm bandgap. The devices exhibit AM1.5G power conversion efficiencies in excess of 2%. Remarkably, the devices areExpand
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Electron acceptor materials engineering in colloidal quantum dot solar cells.
Lead sulfide colloidal quantum dot (CQD) solar cells with a solar power conversion efficiency of 5.6% are reported. The result is achieved through careful optimization of the titanium dioxideExpand
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Silicon-based nanoelectronic field-effect pH sensor with local gate control
The authors demonstrate the operation of a nanoscale field-effect pH sensor engineered from a functionalized silicon nanowire. With this nanofabricated pH sensor, the change in the hydrogen ionExpand
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Field Effect Transistor Nanosensor for Breast Cancer Diagnostics
Silicon nanochannel field effect transistor (FET) biosensors are one of the most promising technologies in the development of highly sensitive and label-free analyte detection for cancer diagnostics.Expand
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Construction of Minimaly Supported Frequency Wavelets.
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