Sanjit K. Ghose
University of Chicago
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Featured researches published by Sanjit K. Ghose.
PROCEEDINGS OF THE 12TH INTERNATIONAL CONFERENCE ON SYNCHROTRON RADIATION INSTRUMENTATION – SRI2015 | 2016
Xinguo Hong; Lars Ehm; Zhong Zhong; Sanjit K. Ghose; Thomas S. Duffy; Donald J. Weidner
In this paper, we report recent development of the high-pressure pair distribution function (HP-PDF) measurement technique using a focused high-energy X-ray beam coupled with a diamond anvil cell (DAC). The focusing optics consist of a sagittally bent Laue monochromator and Kirkpatrick-Baez (K–B) mirrors. This combination provides a clean high-energy X-ray beam suitable for HP-PDF research. Demonstration of the HP-PDF technique for nanocrystalline platinum under quasi-hydrostatic condition above 30 GPa is presented.
ICXOM23: International Conference on X-ray Optics and Microanalysis | 2016
Xinguo Hong; Lars Ehm; Zhong Zhong; Sanjit K. Ghose; Thomas S. Duffy; Donald J. Weidner
In this paper, we report recent progress in high-energy X-ray focusing by using Kirkpatrick-Baez (K–B) mirrors in combination with a sagittally bent Laue monochromator. This combination of optics provides a high flux X-ray beam, which can significantly reduce the data acquisition time for high-pressure pair distribution function (HP-PDF) measurements using the diamond anvil cell (DAC). Demonstration of the HP-PDF technique for the compression/relaxation of nanocrystalline platinum at high pressures is presented.
Geochimica et Cosmochimica Acta | 2010
Sanjit K. Ghose; Glenn A. Waychunas; Thomas P. Trainor; Peter J. Eng
Geochimica et Cosmochimica Acta | 2009
Kunaljeet S. Tanwar; Sarah C. Petitto; Sanjit K. Ghose; Peter J. Eng; Thomas P. Trainor
Surface Science | 2007
Kunaljeet S. Tanwar; Jeffrey G. Catalano; Sarah C. Petitto; Sanjit K. Ghose; Peter J. Eng; Thomas P. Trainor
Geochimica et Cosmochimica Acta | 2008
Kunaljeet S. Tanwar; Sarah C. Petitto; Sanjit K. Ghose; Peter J. Eng; Thomas P. Trainor
Surface Science | 2010
Sarah C. Petitto; Kunaljeet S. Tanwar; Sanjit K. Ghose; Peter J. Eng; Thomas P. Trainor
Environmental Science & Technology | 2007
Young-Shin Jun; Sanjit K. Ghose; Thomas P. Trainor; Peter J. Eng; Scot T. Martin
Developments in Earth and Environmental Sciences | 2007
Sanjit K. Ghose; Sarah C. Petitto; Kunaljeet S. Tanwar; Cynthia Lo; Peter J. Eng; Anne M. Chaka; Thomas P. Trainor
Archive | 2005
Jun Yang; Sanjit K. Ghose; Thomas P. Trainor; Peter J. Eng; Scot T. Martin