U.S.-Japan Cooperative Science: Ion Molecule/Surface Scattering with Emphasis on Orientation Effects

9911858Nordlander该奖项支持德克萨斯州莱斯大学的Peter Nordlander教授和日本山口大学的Mineo Kimura教授之间为期三年的合作研究项目。研究人员将进行离子分子/表面散射的研究，重点是取向效应。理解离子对表面散射中的非弹性效应是一个具有挑战性的跨学科问题，在科学和技术应用中都具有重要意义。这项研究的目的是增加对100 eV到10keV能量范围内离子/原子/分子与表面碰撞动力学的了解。这代表着一个复杂的问题，其中必须使用对散射分子、表面的微观属性、化学吸附的物理和化学以及碰撞物理的准确描述。该项目汇集了两个拥有互补专业知识和研究能力的实验室的努力。美国的研究人员在表面物理和分子化学领域有专长，日本在气相中的离子-原子散射方面有专长。这一研究结果将对大量使用离子表面散射作为表面电子和几何结构的实验探针的实验小组具有相当重要的意义。该理论可直接用于解释实验数据和推断表面的微观信息。此外，这些散射现象在聚变等离子体与约束墙的相互作用、表面性质测量技术和微电子工业中也有应用。该项目通过博士后的参与促进国际人力资源的发展。通过思想和技术的交流，这个项目将扩大我们的基础知识基础，促进国际理解与合作。研究结果将发表在科学期刊和他们的网站上，(http://juktan.rice.edu).9911858NordlanderThis奖支持德克萨斯州莱斯大学的彼得·诺德兰德教授和日本山口大学的木村敏夫教授之间为期三年的合作研究项目。研究人员将进行离子分子/表面散射的研究，重点是取向效应。理解离子对表面散射中的非弹性效应是一个具有挑战性的跨学科问题，在科学和技术应用中都具有重要意义。这项研究的目的是增加对100 eV到10keV能量范围内离子/原子/分子与表面碰撞动力学的了解。这代表着一个复杂的问题，其中必须使用对散射分子、表面的微观属性、化学吸附的物理和化学以及碰撞物理的准确描述。该项目汇集了两个拥有互补专业知识和研究能力的实验室的努力。美国的研究人员在表面物理和分子化学领域有专长，日本在气相中的离子-原子散射方面有专长。这一研究结果将对大量使用离子表面散射作为表面电子和几何结构的实验探针的实验小组具有相当重要的意义。该理论可直接用于解释实验数据和推断表面的微观信息。此外，这些散射现象在聚变等离子体与约束墙的相互作用、表面性质测量技术和微电子工业中也有应用。该项目通过博士后的参与促进国际人力资源的发展。通过思想和技术的交流，这个项目将扩大我们的基础知识基础，促进国际理解与合作。研究结果将发表在科学期刊上，也将发表在他们的网站(http://juktan.rice.edu).

9911858NordlanderThis award supports a three year collaborative research project between Professor Peter Nordlander of Rice University in Texas and Professor Mineo Kimura of Yamaguchi University in Japan. The researchers will be undertaking a study of ion molecule/surface scattering with emphasis on orientation effects. The understanding of inelastic effects in the scattering of ions against surfaces represent a challenging interdisciplinary problem of importance both in scientific and technological applications. The objective of the research is to increase the understanding of the collision dynamics of ions/atoms/molecules with surfaces in the energy range 100 eV to 10 keV. This represents a complex problem where it is essential to employ an accurate description of the scattered molecules, the microscopic properties of surfaces, the physics and chemistry of chemisorption as well as the physics of collisions. The project brings together the efforts of two laboratories that have complementary expertise and research capabilities. The U.S. researchers' expertise is in the area of surface physics and molecular chemistry and the Japanese have expertise in ion-atom scattering in the gas phase. The results of the research will be of considerable importance for a large number of experimental groups that use ion-surface scattering as an experimental probe of surface electronic and geometric structure. The theory developed can directly be used to interpret experimental data and to deduce microscopic information of surfaces. Also, these scattering phenomena have applications in fusion plasma interaction with the walls of confinement, surface property measurement technology, and the microelectronic industry. The project advances international human resources through the participation of a postdoc. Through the exchange of ideas and technology, this project will broaden our base of basic knowledge and promote international understanding and cooperation. Results of the research will be published in scientific journals and also on their Web site (http://juktan.rice.edu).9911858NordlanderThis award supports a three year collaborative research project between Professor Peter Nordlander of Rice University in Texas and Professor Mineo Kimura of Yamaguchi University in Japan. The researchers will be undertaking a study of ion molecule/surface scattering with emphasis on orientation effects. The understanding of inelastic effects in the scattering of ions against surfaces represent a challenging interdisciplinary problem of importance both in scientific and technological applications. The objective of the research is to increase the understanding of the collision dynamics of ions/atoms/molecules with surfaces in the energy range 100 eV to 10 keV. This represents a complex problem where it is essential to employ an accurate description of the scattered molecules, the microscopic properties of surfaces, the physics and chemistry of chemisorption as well as the physics of collisions. The project brings together the efforts of two laboratories that have complementary expertise and research capabilities. The U.S. researchers' expertise is in the area of surface physics and molecular chemistry and the Japanese have expertise in ion-atom scattering in the gas phase. The results of the research will be of considerable importance for a large number of experimental groups that use ion-surface scattering as an experimental probe of surface electronic and geometric structure. The theory developed can directly be used to interpret experimental data and to deduce microscopic information of surfaces. Also, these scattering phenomena have applications in fusion plasma interaction with the walls of confinement, surface property measurement technology, and the microelectronic industry. The project advances international human resources through the participation of a postdoc. Through the exchange of ideas and technology, this project will broaden our base of basic knowledge and promote international understanding and cooperation. Results of the research will be published in scientific journals and also on their Web site (http://juktan.rice.edu).