CURE Examples
Discipline
Core Competencies
- Asking questions (for science) and defining problems (for engineering) 1 match
- Developing and using models 1 match
- Planning and carrying out investigations 1 match
- Analyzing and interpreting data 1 match
- Using mathematics and computational thinking 1 match
- Constructing explanations (for science) and designing solutions (for engineering) 1 match
Nature of Research
Target Audience
CURE Duration
State1 match
Laser spectroscopy of atmospherically relevant molecules and clusters in helium nanodroplets
Paul Raston, James Madison University
Superfluid helium nanodroplets present an ideal medium for the study of chemical dynamics at the molecular level. Their low temperature, enormous heat conductivity, and weakly interacting nature allow for the investigation of various things, such as how molecular rotation is effected by a solvent, and how molecules interact with each other. These two topics will be addressed in the lab by (1) measuring the spectra of unexplored molecules in helium nanodroplets and determining their rotational constants; this data will then be used to test known models describing the interaction between the molecule and helium solvent, and (2) synthesizing and characterizing unexplored molecular clusters in an effort to better understand molecular solvation; students will solvate the "unexplored molecule" with an atmospherically relevant species (O2, N2, H2O), and investigate the resulting clusters with laser Stark spectroscopy.
Core Competencies: Using mathematics and computational thinking, Constructing explanations (for science) and designing solutions (for engineering), Analyzing and interpreting data, Developing and using models, Planning and carrying out investigations, Asking questions (for science) and defining problems (for engineering)
Nature of Research: Basic Research
State: Virginia
Target Audience: Upper Division, Non-major, Major
CURE Duration: A few class periods, Multiple terms