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

美日合作科学：强调取向效应的离子分子/表面散射

• 批准号: 9911858
• 负责人: Peter Nordlander
• 金额: $ 1.89万
• 依托单位: William Marsh Rice University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2000
• 资助国家: 美国
• 起止时间: 2000-06-15 至 2005-05-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9911858&HistoricalAwards=false
• 关键词: U.S.; Japan; Cooperative; Science; Ion

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).

9911858 Nordlander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米内奥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。 离子对表面散射的非弹性效应的理解代表了在科学和技术应用中具有重要性的具有挑战性的跨学科问题。 该研究的目的是增加对离子/原子/分子与表面在100 eV至10 keV能量范围内的碰撞动力学的理解。 这代表了一个复杂的问题，其中必须采用散射分子的准确描述，表面的微观性质，化学吸附的物理和化学以及碰撞的物理。该项目汇集了两个具有互补专业知识和研究能力的实验室的努力。 美国研究人员的专长是表面物理和分子化学领域，日本研究人员的专长是气相中的离子原子散射。 研究结果将是相当重要的大量实验组，使用离子表面散射作为表面电子和几何结构的实验探针。 所发展的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壁的相互作用、表面性质测量技术和微电子工业中有应用。 该项目通过博士后的参与促进国际人力资源。 通过交流思想和技术，该项目将扩大我们的基础知识，促进国际理解与合作。 这项研究的结果将发表在科学杂志上，也在他们的网站上（http：juktan.rice.edu）。9911858诺德兰德该奖项支持得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米内奥·木村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。 离子对表面散射的非弹性效应的理解代表了在科学和技术应用中具有重要性的具有挑战性的跨学科问题。 该研究的目的是增加对离子/原子/分子与表面在100 eV至10 keV能量范围内的碰撞动力学的理解。 这代表了一个复杂的问题，其中必须采用散射分子的准确描述，表面的微观性质，化学吸附的物理和化学以及碰撞的物理。该项目汇集了两个具有互补专业知识和研究能力的实验室的努力。 美国研究人员的专长是表面物理和分子化学领域，日本研究人员的专长是气相中的离子原子散射。 研究结果将是相当重要的大量实验组，使用离子表面散射作为表面电子和几何结构的实验探针。 所发展的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壁的相互作用、表面性质测量技术和微电子工业中有应用。 该项目通过博士后的参与促进国际人力资源。 通过交流思想和技术，该项目将扩大我们的基础知识，促进国际理解与合作。 研究结果将发表在科学杂志上，并在其网站上（http：juktan.rice.edu）发表。