Publications
Selected Publications
Hugo, R.C. and Ruzicka, A. M. (2021). Untangling the History of a Chondrule in Northwest Africa 5205 (LL3.2) with Electron Backscatter Diffraction and Transmission Electron Microscopy. 84th Annual Meeting of The Meteoritical Society 2021 (LPI Contrib. No. 2609), abstract #6258. Bibcode: 2021LPICo2609.6258H
Hugo, R.C. and Ruzicka, A.M. (2020). Mesoscale and microscale shock effects in the LL6 S4 chondrites Saint-Séverin and Elbert: A tale of two breccias. Meteoritics & Planetary Science. doi:10.1111/maps.13304
Freed, N., Butler, D., Cairns, A., Hugo, R., Jiao, J., and Chen, Z. (2019). An Interactive and Adaptive Online Electron Microscopy Education Platform. Microscopy and Microanalysis, 25, no. S2, 2296–2297. doi:10.1017/S1431927619012212
Ruzicka A.M. and Hugo, R.C. (2018) Electron Backscatter Diffraction (EBSD) study of seven heavily metamorphosed chondrites: Deformation systematics and variations in pre-shock temperature and post-shock annealing. Geochimica et Cosmoshimica Acta, 234, 115-147. doi: 10.1016/j.gca.2018.05.014
Smythe, Wendy F., Hugo, Richard, and McAllister, Sean M. (2017). Incorporation of Traditional Knowledge Into Geoscience Education: An Effective Method Of Native American Instruction. Journal of Sustainability Education. Online; available here.
Perkins, R.B., Gray, Z., Grathoff, G. & Hugo, R.C. (2016). Characterization of natural and synthetic floating iron surface films and their associated waters. Chemical Geology, 444, 16-26. doi:10.1016/j.chemgeo.2016.09.027
Ruzicka, A., Hugo, R. & Hutson, M. (2015). Deformation and thermal histories of ordinary chondrites: Evidence for post-deformation annealing and syn-metamorphic shock. Geochimica et Cosmochimica Acta 163, 219–233. doi:10.1016/j.gca.2015.04.030
Hugo, R.C., Smythe, W.F., McAllister, S.M., Young, B., Maring, B., & Baptista, A.M. (2013). Lessons Learned from a Geoscience Education Program in an Alaska Native Community. Journal of Sustainability Education Experiential Education Special Issue, part 2. Online; available here
Hugo, R.C., Cady, S.L., & Smythe, W. (2011). The role of extracellular polymeric substances in the silicification of Calothrix: evidence from microbial mat communities in Hot Springs at Yellowstone National Park, USA. Geomicrobiology Journal, 28 (8), 667-675. doi:10.1080/01490451.2010.511983
Hode, T., Kristiansson, P., Elfman, M., Hugo, R.C., & Cady, S.L. (2009). Development of a non-destructive micro-analytical method for stable carbon isotope analysis of transmission electron microscope (TEM) samples. Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 267 (19), 3375. doi:10.1016/j.nimb.2009.06.116
Gualtieri, A.F., Ferrari, S., Leoni, M., Grathoff, G., Hugo, R., Shatnawi, M., Paglia, G., & Billinge, S. (2008). Structural characterization of the clay mineral illite-1M. Journal of Applied Crystallography 41, 402–415. doi:10.1107/S0021889808004202
Grathof, G.H. , Baham, J., Easterly, H.R., Gassman, P. & Hugo, R.C. (2007). Mixed Valent Fe-films (Schwimmeisen) on the Surface of Reduced Ephemeral Pools. Clays and Clay Minerals, 55 (6), 635-643. doi:10.1346/CCMN.2007.0550610
Blank, C.E., Ahrens, T.J., Long, M., Bertani, L.E., Rashev, M., Cady, S.L., Hugo, R.C., & Orphan, V. (2007). Ballistic impact studies of a thermophilic bacterium – the importance of growth phase in survival. In Proceedings of the 38th Lunar and Planetary Science Conference, abstract #1338, p.2206. Bibcode:2007LPI....38.2206B
Hugo, R.C. & Cady, S.L. (2005). Preparation of Geological and Biological TEM Specimens by Embedding in Sulfur. Microscopy Today, 12 (5), 28-30. doi: 10.1017/S1551929500056273
Hugo, R.C. & Cady, S.L. (2005). Analytical TEM evidence of microfossils in the 1.8 Bya Sudbury Impact Crater. In Proceedings of the Oregon Academy of Science, vol. XLI, 35.
Hugo, R.C., Kung, H.H. , Mitra, R., Weertman, J.R., Knapp, J., & Folstaedt, D. (2003). In Situ TEM Deformation of DC Magnetron Sputtered and Pulsed Laser Deposited Nanocrystalline Ni Thin Films. Acta Materialia 51, 1937-1943. doi:10.1016/S1359-6454(02)00599-2
Hugo, R.C. & Hoagland, R.G. (2000). The Kinetics of Gallium Penetration into Aluminum Grain Boundaries - In Situ TEM Observations and Atomistic Models. Acta Materialia, 48, 1949-1957. doi:10.1016/S1359-6454(99)00463-2