Yazar "Glotch, Timothy D." için listeleme
-
Carbonaceous matter in the Saricicek meteorite
Yeşiltaş, Mehmet; Glotch, Timothy D.; Jaret, Steven; Verchovsky, Alexander B.; Greenwood, Richard C. (Wiley, 2019)As of today, the Saricicek (SC) meteorite is the newest howardite and the only confirmed fall among the 17 known howardites. In this study, we present isotopic, infrared, and Raman data on three distinct pieces of the SC ... -
MGS-TES Spectra Suggest a Basaltic Component in the Regolith of Phobos
Glotch, Timothy D.; Edwards, Christopher S.; Yeşiltaş, Mehmet; Shirley, Katherine A.; McDougall, Dylan S.; Kling, Alexander M.; Herd, Christopher D. K. (Amer Geophysical Union, 2018)Plain Language Summary The origins of the Martian moons Phobos and Deimos have been the subjects of considerable debate. Visible and near-infrared spectra of these bodies are dark and nearly featureless, with red slopes ... -
Nano-FTIR spectroscopic identification of prebiotic carbonyl compounds in Dominion Range 08006 carbonaceous chondrite
Yeşiltaş, Mehmet; Glotch, Timothy D.; Sava, Boğdan (Nature Portfolio, 2021)Meteorites contain organic matter that may have contributed to the origin of life on Earth. Carbonyl compounds such as aldehydes and carboxylic acids, which occur in meteorites, may be precursors of biologically necessary ... -
Nanoscale Infrared Characterization of Dark Clasts and Fine-Grained Rims in CM2 Chondrites: Aguas Zarcas and Jbilet Winselwan
Yeşiltaş, Mehmet; Glotch, Timothy D.; Kaya, M. (American Chemical Society, 2021)Carbonaceous chondrites are among the most primitive meteorites that escaped extreme temperatures and melting in their parent bodies and, as such, offer valuable records of the parent body origins, formation, and evolution. ... -
NANOSCALE INFRARED INVESTIGATION OF ORGANICS IN CARBONACEOUS CHONDRITES
Yeşiltaş, Mehmet; Glotch, Timothy D.; Sava, Boğdan (Wiley, 2021)[Abstract Not Available] -
SPECTROSCOPY OF CARBONACEOUS MATTER IN THE SARICICEK METEORITE.
Yeşiltaş, Mehmet; Glotch, Timothy D.; Jaret, S.; Verchovsky, A. B.; Greenwood, R. C. (Wiley, 2019)[Abstract Not Available] -
Thermal metamorphic history of Antarctic CV3 and CO3 chondrites inferred from the first- and second-order Raman peaks of polyaromatic organic carbon
Yeşiltaş, Mehmet; Young, Jordan; Glotch, Timothy D. (Mineralogical Soc Amer, 2021)Parent body thermal metamorphism is an important process that alters the structure of organic matter in the parent asteroid of meteorites. Increasing and progressing thermal metamorphism results in carbonization and ... -
Three-Dimensional Raman Tomographic Microspectroscopy: A Novel Imaging Technique
Yeşiltaş, Mehmet; Jaret, Steven; Young, Jordan; Wright, Shawn P.; Glotch, Timothy D. (Amer Geophysical Union, 2018)Chemical constituents and their spatial distributions in terrestrial and extraterrestrial samples may provide clues to their formation histories and secondary processes they were subjected to. Most analytical tools are ...
