Optoelectronic Materials Based on Physical Chemistry

展望即将到来的变化，在世纪，一个世纪被预测为“ge的光”，我们的所有成员都感兴趣的光有关的化学现象。我们在这一领域完成了一系列开创性的任务。目前，我们正在从事基础和应用研究，特别是在固体（半导体或金属）和溶液或气体之间的界面上，当光能施加到界面上时发生的现象。我们正在探索的系统显示出明显不同于任何一个阶段的特征，这有时会给我们观察意外现象的乐趣。我们最近的一些研究结果概括如下：STM和AFM，这些“原子观察”显微镜的纳米级化学研究，证明了他们的机制，功能和原理的高研究潜力。在该领域进行的研究中，STM用于直接观察层状化合物（显示电荷密度波）和电解质之间的界面。利用这些显微镜进行写入和擦除的信息记录材料的开发工作正在进行中。半导体薄膜的（光）化学反应金属化涉及各种绝缘衬底的金属化。正如我们在印刷电路板的金属化中所看到的那样，这是现代技术中的重要工艺之一。我们最近开发了一种新的金属化技术，该技术利用某些半导体薄膜的（光）化学反应。

Anticipating for the coming changes in the 21st century, a century predicted to be the "ge of light", all members of our group have been interested light-related chemical phenomena. We have accomplished a variety of pioneering tasks in this field. Currently, we are engaged in basic and applied studies on the phenomena specifically occurring at the interface between a solid(a semiconductor or metal)and a solution or a gas, upon the application of light energy to the interface. We are expliring system shows characteristics distinctly different from those of any one phase, which at times have given us the delight of observing an unexpected phenomenon. Some of our recent results are summarized as follows.Nanometer order chemical research with STM and AFM, these "atom-watching"mictoscopes prove their high research potential with their mechanisms, functions and pronciples. In a study performed in this area, an STM is used to directly observe the interface between a layred compound, exhibiting charge density waves and an electrolyte. Efforts in the development of information recording materials which uses these microscopes to write and erase are under way.Metallization by(phto)chemical reactions of semiconductor thin films, concerns the metallization of various insulating substrates. As we see typically in the metallization of printed circuit boards, thes is one of the important processes in modern technology. We have recently developed a new metallization technique that uses(photo)chemical reactions of a certain of semiconductor thin films.