CAREER: Ultracold Molecular Ions Prepared via Sympathetic Cooling - A New Frontier for Quantum Interactions and Fundamental Physics

职业：通过交感冷却制备超冷分子离子 - 量子相互作用和基础物理学的新前沿

• 批准号: 1255526
• 负责人: Eric Hudson
• 金额: $ 50万
• 依托单位: University of California-Los Angeles
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2013
• 资助国家: 美国
• 起止时间: 2013-06-01 至 2018-05-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1255526&HistoricalAwards=false
• 关键词: CAREER; Ultracold; Molecular; Ions; Prepared

CAREER: Ultracold molecular ions prepared via sympathetic cooling : a new frontier for quantum interactions and fundamental physicsEric R. Hudson, UCLA, Los Angeles, CA 90095This CAREER award supports the development of techniques to open and explore a new frontier in physics: ultracold polar molecular ions. Recent work has shown that by spatially overlapping a cloud of ultracold calcium atoms with a molecular ion trap, it is now possible to produce samples of cooled polar molecular ions. It is expected that samples such as these will lead to significant technological and fundamental advancements, including the study and possible control of chemistry in the quantum regime, the implementation of a scalable quantum computer, new probes of quantum matter and charge transport, understanding the formation of interstellar clouds, and precision measurement of molecular structure for test of fundamental physics. Thus, the main research objective and intellectual merit of this project is to further optimize the methods of cold polar molecular production and begin developing the techniques necessary to enable the expected technological and fundamental advancements. In concert with this research effort, this CAREER award also supports an effort to increase the broader impact of the work by partnering with the UCLA Graduate School of Education's Center X Science Project to develop a series of inquiry-based, hands-on experiments to help local K-12 schools meet the Science Content Standards for California Public Schools. Center X partners with well over 100 local schools, helping them to improve their curriculum and teaching strategies, but currently needs help in developing relevant, inquiry-based physics experiments. Since research shows that when coursework is coupled with hands-on experience, students learn more effectively, retain knowledge longer, and develop higher-order skills with the added benefit of reaching a diversity of students, this lack of curriculum must be addressed. To combat this deficiency, work under this CAREER award will develop a hands-on laboratory curriculum for high schools students closely tied to the research performed in our laboratory.

职业：通过交感冷却制备的超冷分子离子：量子相互作用和基础物理学的新前沿Eric R. Hudson，加州大学洛杉矶分校，洛杉矶，CA 90095该职业奖支持开发和探索物理学新前沿的技术：超冷极性分子离子。最近的工作表明，通过将超冷钙原子云与分子离子陷阱在空间上重叠，现在可以产生冷却的极性分子离子样品。预计此类样本将带来重大的技术和基础进步，包括量子领域化学的研究和可能的控制、可扩展量子计算机的实施、量子物质和电荷传输的新探针、了解星际云的形成以及用于测试基础物理的分子结构的精确测量。因此，该项目的主要研究目标和智力价值是进一步优化冷极性分子生产方法，并开始开发实现预期技术和基础进步所需的技术。与这项研究工作相配合，该职业奖还支持与加州大学洛杉矶分校教育研究生院的 Center X 科学项目合作，开发一系列基于探究的实践实验，帮助当地 K-12 学校达到加州公立学校的科学内容标准，从而扩大这项工作的更广泛影响。 Center X 与超过 100 所当地学校合作，帮助他们改进课程和教学策略，但目前在开发相关的、基于探究的物理实验方面需要帮助。研究表明，当课程作业与实践经验相结合时，学生可以更有效地学习，更长时间地保留知识，并发展更高层次的技能，并具有接触学生多样性的额外好处，因此必须解决课程缺乏的问题。为了克服这一缺陷，该职业奖的工作将为高中生开发与我们实验室进行的研究密切相关的实践实验室课程。