Efficient green InP-based QD-LED by controlling electron ... - Nature
2024年11月20日 · Green indium phosphide (InP)-based quantum dot light-emitting diodes (QD-LEDs) still suffer from low efficiency and short operational lifetime, posing a critical challenge …
Highly efficient and stable InP/ZnSe/ZnS quantum dot light ... - Nature
2019年11月27日 · Here we describe a way to prepare InP/ZnSe/ZnS QDs with excellent characteristics: a perfect quantum yield and the narrowest reported (to our knowledge) full …
InP colloidal quantum dots for visible and near-infrared photonics - Nature
2023年10月12日 · Owing to their tunable band gap, high absorption coefficient, narrow emission linewidths and unrestricted composition, InP-based colloidal quantum dots (QDs) have …
Size-Dependent Optical Properties of InP Colloidal Quantum Dots
2023年9月6日 · Indium phosphide colloidal quantum dots (CQDs) are the main alternative for toxic and restricted Cd based CQDs for lighting and display applications. Here we …
Bright InP quantum dots by Ga-doping for red emitters
2024年4月4日 · Environment-friendly indium phosphide (InP)-based quantum dots (QDs) with efficient red-emitting properties are sufficiently needed to satisfy the requirement of …
Improved InP/ZnSe/ZnSeS/ZnS Quantum Dots for Single …
22 小时之前 · For InP quantum dots, their bandgap and exciton Bohr radius are 1.35 eV and 9.6 nm, respectively, and size control can achieve coverage from the visible to infrared regions [8]. …
Stable and Efficient Red InP-Based QLEDs through Surface …
2 天之前 · Indium phosphide (InP) is a representative of environmentally friendly quantum dots (QDs), and quantum dot light-emitting diodes (QLEDs) based on InP QDs are prime …
High efficiency green InP quantum dot light-emitting diodes by ... - Nature
2021年9月17日 · Here, we prepare green InP/ZnSe/ZnS quantum dots with a diameter of 8.6 nm. We then modify the InP quantum dot emitting layer by passivation with various alkyl diamines …
Near-Unity Photoluminescence Quantum Yield of Core-Only InP Quantum Dots
2024年5月22日 · We seek to explain the origin of persistently broad ensemble emission spectra of colloidal InP quantum dots by investigating the nature of the electronic states responsible for …
Past, present and future of indium phosphide quantum dots
2019年1月18日 · Indium phosphide (InP) colloidal quantum dots (QDs) have been drawn significant attention as a potentially less toxic alternative to cadmium-based QDs over the past …