Publications
Journal Articles
Stillman, D.E., R.E. Grimm, S.F. Dec, and M.A. Bullock, 2009, Low-Frequency Electrical Properties of
Soils Mixed with Saline Ice, J. Geophys. Res., (in preparation PASSWORD PROTECTED).
Grimm, R.E., D.E. Stillman, S.F. Dec, and M.A. Bullock, 2008, Low-Frequency Electrical Properties of
Polycrystalline Saline Ice and Salt Hydrates, J. Phys. Chem. B, 112, 15382-1590.
Stillman, D.E., and G.R. Olhoeft, 2008, Frequency and Temperature Dependence in Electromagnetic Properties
of Martian Analog Minerals, J. Geophys. Res., 113, E09005, doi:10.1029/2007JE002977.
Conference Proceedings
Stillman, D.E., and R.E. Grimm, 2008, Electrical Properties of Ice and Implications for Solar System
Exploration, 39th LPSC, 10-14 March, League City, TX, 2277.pdf.
Grimm, R.E. and D.E. Stillman, 2008, LPSC, On the Origin of Widespread Subsurface Radar
Attenuation at Mars, 39th LPSC, 10-14 March, League City, TX, 2251.pdf.
Grimm, R.E. and D.E. Stillman, 2008, Electrical Properties of Saline Ices, Salt Hydrates, and
Ice-Silicate Mixtures: Applications to Solar-System Exploration, The Science of Solar System Ices, 5-8 May,
Oxnard, Ca, 9062.pdf. (invited)
Stillman, D.E. and R.E. Grimm, 2007, Electrical Properties of Ice and Ice-Silicate Mixtures
for Mars Exploration, Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract P14A-04
Stillman, D.E. and R.E. Grimm, 2007, Scientific and Resource Characterization of Lunar
Regolith using Dielectric Spectroscopy, LEAG meeting, 1-5 October, Houston, TX, 3014.pdf.
Grimm, R.E., C.L Dinwiddie, D.E. Stillman, R.N. McGinnis, 2007, Frequency Dependence of Attenuation
in Ground-Penetrating Radar: Insights from the Bishop Tuff, 77th Annual SEG Meeting, 23-28 September, San Antonio, TX, 5p.
Stillman, D.E., and R.E. Grimm, 2007, Laboratory Measurements of the Electrical properties
of Water Ice-Silicate Mixtures and Implications for Dielectric Spectroscopy and Radar on Mars, 7th International Conference
on Mars, Pasadena, CA, 3311.pdf.
Dinwiddie C.L., R.E. Grimm, R.N. McGinnis, D.E. Stillman, 2007, Moderately to Poorly Welded
Tuff, Bishop, California: Geophysical and Geological Characterization to Determine the Source of Radar Scattering, 7th
International Conference on Mars, Pasadena, CA, 3334.pdf.
Stillman, D.E., and R.E. Grimm, 2007, Dielectric Spectroscopy mapping of Subsurface Ice on the Moon
and Mars, Lunar and Planetary Science XXXVIII, Houston, Texas, 1944.pdf.
Grimm, R.E., and Stillman, D.E., 2007, Abundance and Electrical Properties of Interfacial Water in
the Martian Regolith, Lunar and Planetary Science XXXVIII, Houston, Texas, 2249.pdf.
Stillman, D.E., 2006, Frequency and Temperature Dependence in Electromagnetic Properties
of Martian Analog Minerals., PhD thesis, Dept. of Geophysics, Colorado School of Mines, Golden, 199 p. + DVD.
Stillman, D.E., and G.R. Olhoeft, 2006, Electromagnetic Properties of Martian Analog Minerals
at RADAR Frequencies and Martian Temperatures, Lunar and Planetary Science XXXVII, Houston, Texas, 2002.pdf.
Grimm, R.E., D.E. Stillman, E Heggy, C.L. Dinwiddie, R.N. McGinnis, 2006, Moderately to Poorly Welded
Tuff, Bishop, California: Broadband Performance of Ground-Penetrating Radar, EOS Trans. AGU, 87(52), Fall Meet. Suppl.,
Abstract P51G-06.
Dinwiddie C.L., R.E. Grimm, R.N. McGinnis, D.E. Stillman, E Heggy, 2006, Moderately to Poorly Welded Tuff,
Bishop, California: Geophysical and Geological Characterization to Determine the Source of Radar Scattering, EOS Trans. AGU, 87(52),
Fall Meet. Suppl., Abstract P51G-05.
R.N. McGinnis, Dinwiddie C.L., D.E. Stillman, E Heggy, R.E. Grimm, 2006, Pyroclastic and Volcaniclastic
Deposits Near Bishop, California: Geologic Controls on Near-Surface Electrical Resistivity and Radar Data, EOS Trans. AGU, 87(52),
Fall Meet. Suppl., Abstract P31B-0132.
Stillman, D.E., and G.R. Olhoeft, 2005, EM Properties of Magnetic Minerals at RADAR
Frequencies, Workshop on Radar Investigations of Planetary and Terrestrial Environments, February 7-10, 2005, Houston,
Texas. 6029.pdf
Stillman, D.E., and G.R. Olhoeft , 2004, GPR and Magnetic Minerals at Mars Temperatures,
10th Int'l Conf. on Ground Penetrating Radar, June 21-24, 2004,TU Delft, the Netherlands, p. 735-738, 735.pdf
Olhoeft, G. R., D. B. Sinex, K. A. Sander, M. M. Lagmanson, D.E. Stillman, S. Lewis,
B.T. Clark, E. Wallin, and J.P. Kauahikaua, 2000, Hot and cold lava tube characterization with ground penetrating
radar: in GPR2000, Proc. of the 8th International Conference on Ground Penetrating Radar, Gold Coast, Australia,
22-25 May 2000, D. A. Noon, G.F. Stickley, and D. Longstaff, eds., SPIE vol. 4084, p. 482-487.
Websites
Measurements from my thesis are posted here