|
|
|
|
|
Weihu Kong, Zeqian Ren, Peng Chen, Jinxiang Cui, Yili Chen, Jizhou Wu, Yuqing Li, Wenliang Liu, Peng Li, Yongming Fu and Jie Ma
In this study, we explore the exciton dynamics in a WS2/MoS2 van der Waals (vdW) heterostructure under varying pressures by integrating a laser-confocal photoluminescence (PL) spectroscope and an atomic force microscope (AFM). For the WS2/MoS2 heterostru...
ver más
|
|
|
|
|
|
|
|
|
|
|
Spyridon G. Kosionis, Alexandros Kontakos and Emmanuel Paspalakis
We examine the optical absorption in a hybrid structure composed of a metal nanoshell and a semiconductor quantum dot, while interacting with a linearly polarized probe electromagnetic field. First, we derive the equations of motion, in the rotating wave...
ver más
|
|
|
|
|
|
|
|
|
|
|
Laura M. Pérez, Noreddine Aghoutane, David Laroze, Pablo Díaz, Mohamed El-Yadri and EL Mustapha Feddi
In the current work, we study the intense laser pulse influences on the behaviors of the first excitonic transition in a core/shell quantum dot submitted to an electric field. Therefore, the exciton binding energy and the mean distance between the correl...
ver más
|
|
|
|
|
|
|
|
|
|
|
Denis D. Chesalin, Andrei P. Razjivin, Alexey S. Dorokhov and Roman Y. Pishchalnikov
It is known that the protein surrounding, as well as solvent molecules, has a significant influence on optical spectra of organic pigments by modulating the transition energies of their electronic states. These effects manifest themselves by a broadening...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yuefeng Gao and Baojiu Chen
Seawater pollution caused by heavy metal ions is a growing concern among the public. Perovskite quantum dots (PeQDs) are ideal probes for detecting metal ions due to their exceptional sensing characteristics, including remarkable sensitivity, low detecti...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yanwei Liu, Ni Cao, Xiaolan Shi, Fei Meng, Yingjie Zhou, Haidong Wang and Qiliang Yang
Vertical agriculture has developed rapidly in recent years, pushing artificial light planting to new heights. Under indoor artificial light, the light supply mode has practical significance in studying the impact of lighting conditions on plants. This ex...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jun-Young Park, Soo-Jong Park and Byeong-Kwon Ju
We analyzed the degradation features by measuring the capacitance?voltage characteristics after electrically aging blue thermally activated delayed fluorescence (TADF) organic light-emitting diodes (OLEDs). The measurement was investigated in terms of th...
ver más
|
|
|
|
|
|
|
|
|
|
|
Andreas Lubatsch and Regine Frank
We implement externally excited ZnO Mie resonators in a framework of a generalized Hubbard Hamiltonian to investigate the lifetimes of excitons and exciton-polaritons out of thermodynamical equilibrium. Our results are derived by a Floquet-Keldysh-Green?...
ver más
|
|
|
|
|
|
|
|
|
|
|
Marco Anni, Arianna Cretì, Yuhai Zhang, Maria Luisa De Giorgi and Mauro Lomascolo
In this work, we present a detailed optical investigation of the effects of the environment on the photoluminescence (PL) spectra and the relaxation dynamics of pristine and aged CsPbBr3 nanocrystal (NC) thin films. We demonstrate that, contrary to previ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jin-Cherng Hsu and Yu-Shen Ma
In this study, we investigated the luminous properties of undoped cesium iodide (CsI) and Na-doped CsI (CsI:Na) films deposited by thermal vacuum evaporation and treated with different substrate temperatures, post-annealing temperatures, and deposition r...
ver más
|
|
|
|
|
|