Lewandowski Group
Heather Lewandowski group
Scientific Communication
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Physics Measurements Questionnaire
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Measurement Uncertainty
Measurement uncertainty is a common learning goal in physics lab courses, especially at the introductory level. It acts as a fundamental aspect of many important laboratory skills, including designing and making measurements, analyzing and visualizing data, and experimental modeling.
Modeling
Models are abstract representations of the real world. A well-defined model is associated with a target system or phenomenon of interest, and can be used for either explanatory and/or predictive purposes. Modeling is the iterative process through which models and systems are brought into better agreement, either by refining the model or the target system itself. As a practice integral to experimental physics, modeling often appears as a learning goal for undergraduate physics laboratory courses at both the national and local levels.
Research-based Assessments
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Stark Deceleration
Our research uses supersonic expansion coupled with Stark deceleration to cool and slow polar molecules.
The Physics Frontiers Centers (PFC) program supports university-based centers and institutes where the collective efforts of a larger group of individuals can enable transformational advances in the most promising research areas. The program is designed to foster major breakthroughs at the intellectual frontiers of physics by providing needed resources such as combinations of talents, skills, disciplines, and/or specialized infrastructure, not usually available to individual investigators or small groups, in an environment in which the collective efforts of the larger group can be shown to be seminal to promoting significant progress in the science and the education of students. PFCs also include creative, substantive activities aimed at enhancing education, broadening participation of traditionally underrepresented groups, and outreach to the scientific community and general public.