报告介绍

报告介绍

报告介绍

报告介绍

报告介绍

报告介绍

报告介绍

报告介绍 原子力显微镜在许多领域里有着广泛的应用，这里我们会就这一技术在化学，生物，物理，材料等许多方面的具体实用的例子给予描述。很多原子力显微镜使用者都有这样的经历：当他们选用他们所熟悉的针尖和参数去研究一个未知的样品时，往往会遇到许多困难。这期讲座我们将讨论在开始成像前所不能跳过的五个基本步骤。

报告介绍

报告介绍 Co3O4 is a versatile and multi-functional material with exciting applications in catalysis, electrocatalysis, Li-ion batteries and solar selective absorbers. I will talk about the growth mechanism of Co3O4 nanowire arrays, their electrocatalytic properties toward oxygen evolution reaction, and their use in Li-ion batteries. I will also discuss our work on graphene-based composites for Li-ion batteri...

报告介绍

报告介绍

报告介绍 主要介绍有关高分子溶液及胶体界面科学中离子特异性效应的研究进展

报告介绍

报告介绍 Ab initio methods based on density functional theory (DFT) and non-equilibrium Green functions (NEGF) are an increasingly popular approach to transport properties of nanoscale systems. SMEAGOL is an efficient implementation of such methods, which uses the Hamiltonian provided by the DFT code SIESTA and employs NEGF to calculate the density matrix, transmission coefficients and I-V characteristics. O...

报告介绍 The improvements in computer hardware and in the development of new, accurate exchange-correlation functionals, have enabled the study of molecular properties for molecules of chemical interest. The combined use of theoretical calculations with experimental observations allows for new insight into the properties of molecules and their electron densities, which in turn may be a useful guide when desi...