Results 81 to 90 of about 67,179 (317)

Dye-sensitized solar cells based on MK2 dye, PMMA-based quasi-solid electrolyte, and flexible CNT counter electrode

Energy Reports, 2020
In this paper, a dye-sensitized solar cell based on organic MK2 dye, a quasi-solid electrolyte, and a flexible counter electrode was investigated. Two types of TiO2 nanoparticles with different sizes were used to make the photoanode with a bi-layer ...
Dang-Trang Nguyen, Toshiki Iwai, Kozo Taguchi   +2 more
doaj   +1 more source

Stability of Three- and Four-Body Coulomb Systems [PDF]

, 1998
We discuss the stability of three- and four-particle system interacting by pure Coulomb interactions, as a function of the masses and charges of the particles.
Martin, Andre
core   +1 more source

Superfluidity and binary-correlations within clusters of fermions

, 2005
We propose a method for simulating the behaviour of small clusters of particles that explicitly accounts for all mean-field and binary-correlation effects.
Astrakharchik G E Boronat J Casulleras J Giorgini S, Blatt J, J N Milstein, K Burnett, Leggett A J, Nozières P, Press W H, Regal C A Greiner M Giorgini S Holland M Jin D S, Taylor J R   +8 more
core   +2 more sources

Quasi-Shadowing and Quasi-Stability for Dynamically Coherent Partially Hyperbolic Diffeomorphisms

, 2014
Let $f$ be a partially hyperbolic diffeomorphism. $f$ is called has the quasi-shadowing property if for any pseudo orbit $\{x_k\}_{k\in \mathbb{Z}}$, there is a sequence $\{y_k\}_{k\in \mathbb{Z}}$ tracing it in which $y_{k+1}$ lies in the local center leaf of $f(y_k)$ for any $k\in \mathbb{Z}$.
Hu, Huyi, Zhou, Yunhua, Zhu, Yujun
openaire   +2 more sources

Hole Transfer Dynamics in Thin Films of Mixed‐Dimensional Quasi‐2D Perovskites

Advanced Functional Materials, EarlyView.
Charge transfer dynamics in quasi‐2D perovskite (PEA2MAn−1PbnI3n+1), grown with a distinct dimensionality gradient are investigated. Selective excitation of the n = 4 phase reveals efficient hole transfer to n = 2 and n = 3 within tens of picoseconds, while n = 1 acts as a hole‐blocking layer. These findings highlight the importance of minimizing n = 1
Giuseppe Ammirati, Stefano Turchini, Francesco Toschi, Patrick O'Keeffe, Alessandra Paladini, Faustino Martelli, Reem Khanfar, Daimiota Takhellambam, Sara Pescetelli, Antonio Agresti, Daniele Catone   +10 more
wiley   +1 more source

Model reconstructions for the Si(337) orientation

, 2005
Although unstable, the Si(337) orientation has been known to appear in diverse experimental situations such as the nanoscale faceting of Si(112), or in the case of miscutting a Si(113) surface.
Chuang, F. C., Ciobanu, C. V., Ho, K. M., Wang, C. Z.   +3 more
core   +1 more source

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

Advanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida, Yanjie Wang, Thais A. Rodrigues, Paulo H. H. Nunes, Vagner R. de Mendonça, Paulo H. E. Falsetti, Leticia V. Savazi, Tao He, Alexandra V. Bardakova, Aida V. Rudakova, Jie Tian, Alexei V. Emeline, Osmando F. Lopes, Antonio Otavio T. Patrocínio, Jia Hong Pan, Caue Ribeiro, Detlef W. Bahnemann   +16 more
wiley   +1 more source

A New Nonlocal Fractional Differential Quasi-Variational Inequality in Hilbert Spaces with Applications

Fractal and Fractional
This paper considers a new nonlocal fractional differential quasi-variational inequality (NFDQVI) comprising a fractional differential equation with a nonlocal condition and a time-dependent quasi-variational inequality in Hilbert spaces.
Zengbao Wu, Tao Chen, Quanguo Zhang, Yue Zeng, Nanjing Huang, Yibin Xiao   +5 more
doaj   +1 more source

Design controler of the quasi-time optimization approach for stabilizing and trajectory tracking of inverted pendulum

MATEC Web of Conferences, 2018
This article describes the method of stabilizing and tracking the trajectory of the inverted pendulum with the quasi-time optimization approach. The controller proposed in this paper is not only to stabilize the inverted pendulum in a vertical position ...
Chiem Nguyen Xuan, Phan Hai Nguyen
doaj   +1 more source

Quasi-stability and exponential attractors for a non-gradient system---applications to piston-theoretic plates with internal damping

Evolution Equations and Control Theory, 2016
We consider a nonlinear (Berger or Von Karman) clamped plate model with a {\em piston-theoretic} right hand side---which include non-dissipative, non-conservative lower order terms. The model arises in aeroelasticity when a panel is immersed in a high velocity linear potential flow; in this case the effect of the flow can be captured by a dynamic ...
Irena Lasiecka, Justin T. Webster, Jason S. Howell   +2 more
openaire   +3 more sources