Results 261 to 270 of about 95,719 (293)
Optical gas sensor based on the combination of a QD photoluminescent probe and a QD photodetector [PDF]
Nanotechnology, 2022 Abstract We report on a sensor architecture for detection of hazardous gases. The proposed device is based on the integration of a solid-state quantum dot (QD) photoluminescent probe with a QD photodetector on the same substrate.
Federica Mitri +6 more
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, 2008 Index combination constitutes the most recent development within the scientific field of democratic quality assessment. In the course of this study, a genuine experimental meta-index, notably the QD-Index, is theoretically conceptualized as well as practically operationalized.
Schlattl, Gerhard
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Electrospun nanofibers with CdTe QDs, CdTeSe QDs and CdTe/CdS core-shell QDs
2017 IEEE 7th International Conference Nanomaterials: Application & Properties (NAP), 2017In this study, a novel method is used to prepare water-soluble CdTe, CdTeSe quantum dots (QDS) and CdTe/CdS core-shell QDs by using Te, Se, NaBH 4 , and CdCl 2 as precursors. It is aimed to prepare polyvinyl alcohol (PVA)/QDs composite nanofibers by electrospinning process.
Baslak, Canan +2 more
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MicroLEDs and QD‐LEDs and QD‐OLEDs, Oh My!
Information Display, 2023AbstractThe display industry keeps innovating with evermore technologies competing in this exciting market.
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Applied Numerical Mathematics, 2010
The authors consider the block \(qd\) algorithm for block tridiagonal positive definite symmetric matrices, where the blocks are \(\ell \times \ell\) matrices. It is shown that the eigenvalues \(\lambda_i^{(k)}\), \(k \in N\), of the first block on the block diagonal of the decomposition obtained in the \(k\)th step of the \(qd\) algorithm constitute ...
Draux, André, Sadik, Mohamed
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The authors consider the block \(qd\) algorithm for block tridiagonal positive definite symmetric matrices, where the blocks are \(\ell \times \ell\) matrices. It is shown that the eigenvalues \(\lambda_i^{(k)}\), \(k \in N\), of the first block on the block diagonal of the decomposition obtained in the \(k\)th step of the \(qd\) algorithm constitute ...
Draux, André, Sadik, Mohamed
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The Journal of Physical Chemistry C, 2012
Quantum dots (QDs) have been utilized as light harvesting assemblies on photoanodes for applications in quantum dot sensitized solar cells.
Laurie A. King, D. Jason Riley
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Quantum dots (QDs) have been utilized as light harvesting assemblies on photoanodes for applications in quantum dot sensitized solar cells.
Laurie A. King, D. Jason Riley
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SIAM Journal on Scientific Computing, 1995
The paper presents an algorithm to compute the singular values and the singular vectors of a square bidiagonal matrix. This algorithm uses the differential form of the generalized Givens transformation to compute the orthogonal \(qd\)-steps, and two different shift strategies based on Newton's and Laguerre's methods to compute the zeros of a polynomial.
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The paper presents an algorithm to compute the singular values and the singular vectors of a square bidiagonal matrix. This algorithm uses the differential form of the generalized Givens transformation to compute the orthogonal \(qd\)-steps, and two different shift strategies based on Newton's and Laguerre's methods to compute the zeros of a polynomial.
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Determination of amines based on their interaction with QDs: Effect of the formation QD-assemblies
Analytica Chimica Acta, 2011Assemblies of closed nanoparticles have focused interest because they exhibit new optical and chemical properties. The use of a 1D covalent strategy for quantum dots-assemblies has been proposed in this work as novelty. It was studied the effect of use different dithiols, including aromatic and aliphatic dithiol compounds, on the formation of QDs ...
Carolina, Carrillo-Carrión +2 more
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Heating Effects of Colloidal ZnO Quantum Dots (QDs) on ZnO QD/CdSe QD/MoOx Photodetectors
IEEE Transactions on Nanotechnology, 2017In this paper, the effects of heat treatment of a colloidal ZnO quantum dot (QD) (diameter ∼1.83–2.43 nm) based electron transport layer (ETL) on the performance of ZnO QD/CdSe QD/MoO x /Ag photodetectors (PDs) have been investigated possibly for the first time.
Hemant Kumar +6 more
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La Matematica, 2023
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