Electronic structure of semiconductor quantum dots[J] . Lavanya M. Ramaniah,Selvakumar V. Nair.Physica B: Physics of Condensed Matter . 1995 (3)Lavanya M.Ramaniah, Selvakumar V.Nair. Electronic structure of semiconductor quantum dots.Physica B Condensed Matter. 1995...
(22nd conference on solid state devices and materials, 1990, Japan) have employed a controlled faceting technique in metal organic chemical vapor deposition (MOCVD) crystal growth to construct tetrahedral quantum dots without resorting to ion-implantation or chemical-etching techniques. We investigate ...
For the state-of-the-art quantum dot light-emitting diodes, while the ZnO nanoparticle layers can provide effective electron injections into quantum dots layers, the hole transporting materials usually cannot guarantee sufficient hole injection owing to the deep valence band of quantum dots. Developing...
process demonstrated effective and efficient tuning of the overall electronic structure of the N-CQDs resulting in enhanced optical properties and performance as a nano-sensor. Introduction The demand for high-performance carbon quantum dots (CQDs) with a range of applications, including sensing has ...
quantumdots(QD) 3,4,5,6,7 .Theoretically,theground stateenergyspectrumofaquantumdotcontaininga MnionwasstudiedinRefs.8,9,10. Inthisworkwehavetheoreticallyandexperimentally studiedthefinestructureofexcitedexcitonicstatesin suchmagnetically-dopedQDs.Wehavedevelopedathe- orytakingintoaccountbothdirectCoulomban...
A multi-functional optical composite board having quantum dots of high uniformity is provided herein, the multi-functional optical composite board comprise... X Zhuang 被引量: 0发表: 2021年 P‐114: White and Top‐Emitting Quantum‐Dot Light‐Emitting Diodes with Indium‐Tin‐Oxide Top Electrodes...
The present invention relates to a method for preparing quantum dots with a core-shell structure having the same size but different wavelengths. More specifically, the present invention relates to a method for preparing quantum dots with a core-shell structure, which have a uniform size but differ...
the characteristics were drastically improved. The possible reasons for this improvement are due to the passivation effect of Si-O phase on silicon quantum dots [33], and the reduction of the leakage current by the introduction of oxygen [21]. Figure7shows the internal quantum efficiency of the...
Zhang Q, Quan X, Wang H et al (2017) Constructing a visible-light-driven photocatalytic membrane by g-C3N4quantum dots and TiO2nanotube array for enhanced water treatment. Sci Rep 7:3128 Google Scholar Liu Y, Zeng X, Hu X et al (2018) Two-dimensional g-C3N4/TiO2nanocomposites as vertica...
However, in recent years, interest in quantum structures of other forms has been growing. These include quantum dots, corrals, wires, stripes, etc. Research in such low-dimensional systems has been greatly aided by advances in nanofabrication techniques including self-assembly, template growth, and...