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Dr. Kim Kuhlman

Senior Scientist

Currently resides in Albuquerque, NM
kim [at] psi.edu
Areas of Expertise
Asteroids, Earth, Mars, Moon, Small satellites, Solar particles/Solar wind | GENESIS, Phoenix Mars Lander | Mission science team | Astrobiology, Atom Probe Tomography, Atomic Force Microscopy, Education/Public Outreach, Field Work, Focused Ion Beam, Gamma-ray spectroscopy, Geology, Geomorphology, Mass spectroscopy, Mineralogy, Neutron detectors, Numerical modeling, Scanning Electron Microscopy, Scanning Transmission Electron Microscopy, Secondary Ion Mass Spectroscopy, Space-based observing, Spectroscopy, X-ray spectroscopy | Cameras

Research Interests

Dr. Kuhlman’s research focuses on the nanoanalysis of exotic materials of interest to planetary science and astrobiology, AKA nanogeology. She has worked to characterize the different types of contamination on the precious samples from the Genesis mission and develop novel methods for cleaning them without disturbing their cargo of implanted solar wind. She also uses plasma source ion implantation (PSII) to realistically simulate solar wind implantation in minerals on airless bodies in the Solar System. She utilizes many nanoanalytical techniques to fabricate and analyze samples, such as the focused ion beam (FIB), scanning transmission electron microscopy (STEM), atom probe tomography (APT), secondary ion mass spectroscopy (SIMS) and scanning electron microscopy (SEM) with energy dispersive spectroscopy (EDS). Dr. Kuhlman also applies these techniques to the study of rock varnish, a potential analog for manganese-rich rock coatings on Mars, which host unique microbial communities on Earth.

 

Video of process used to fabricate STEM specimen from silicate mineral using a FIB.

 

 

Professional History

Dr. Kuhlman received her PhD in Nuclear Engineering and Engineering Physics from the University of Wisconsin, Madison, in 1998. She was a postdoctoral scholar at the California Institute of Technology, working on the MECA instrument suite, which eventually flew on the Phoenix mission in 2008. She joined the JPL technical staff in 2003, contributing to the instrument construction for Mars Climate Sounder on the Mars Reconnaissance Orbiter. She joined PSI in 2005 when her husband, Dr. Greg Kuhlman, DVM & DVCIM, was accepted into the Veterinary School at the University of Wisconsin - Madison.  Imaging of one form or another, most recently at the nano-scale, has been involved in every job she has ever had.

Honors and Awards

2004, U.S. Patent Number 6,730,201. Electronic Tongue.

2006, U.S. Patent Number 7,098,454. Method of sample preparation for atom probes and source of specimens.

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