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Mark L Rivers

Explore the profile of Mark L Rivers including associated specialties, affiliations and a list of published articles. Areas
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Articles 24
Citations 170
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Recent Articles
11.
Gualda G, Pamukcu A, Ghiorso M, Anderson Jr A, Sutton S, Rivers M
PLoS One . 2012 Jun; 7(5):e37492. PMID: 22666359
Supereruptions violently transfer huge amounts (100 s-1000 s km(3)) of magma to the surface in a matter of days and testify to the existence of giant pools of magma at...
12.
Goncharov A, Prakapenka V, Struzhkin V, Kantor I, Rivers M, Dalton D
Rev Sci Instrum . 2010 Dec; 81(11):113902. PMID: 21133481
We have developed in situ x-ray synchrotron diffraction measurements of samples heated by a pulsed laser in the diamond anvil cell at pressure up to 60 GPa. We used an...
13.
Nishiyama N, Wang Y, Irifune T, Sanehira T, Rivers M, Sutton S, et al.
J Synchrotron Radiat . 2009 Oct; 16(Pt 6):742-7. PMID: 19844008
A modified Drickamer anvil apparatus has been developed to combine with monochromatic synchrotron radiation for high-pressure X-ray diffraction and radiography in the GSECARS bending-magnet station, 13-BM-D, at the Advanced Photon...
14.
Zou L, Cheng X, Rivers M, Jaeger H, Nagel S
Science . 2009 Oct; 326(5951):408-10. PMID: 19833964
Rigid particles pack into structures, such as sand dunes on the beach, whose overall stability is determined by the average number of contacts between particles. However, when packing spatially extended...
15.
Hong X, Newville M, Prakapenka V, Rivers M, Sutton S
Rev Sci Instrum . 2009 Aug; 80(7):073908. PMID: 19655966
We describe an approach for acquiring high quality x-ray absorption fine structure (XAFS) spectroscopy spectra with wide energy range at high pressure using diamond anvil cell (DAC). Overcoming the serious...
16.
Royer J, Corwin E, Conyers B, Flior A, Rivers M, Eng P, et al.
Phys Rev E Stat Nonlin Soft Matter Phys . 2008 Sep; 78(1 Pt 1):011305. PMID: 18763946
The interaction between fine grains and the surrounding interstitial gas in a granular bed can lead to qualitatively new phenomena not captured in a simple, single-fluid model of granular flows....
17.
Hong X, Shen G, Prakapenka V, Rivers M, Sutton S
Rev Sci Instrum . 2007 Nov; 78(10):103905. PMID: 17979433
We describe an x-ray absorption method for in situ density measurement of non-crystalline materials in the diamond anvil cell using a monochromatic synchrotron x-ray microbeam. Sample thickness, which is indispensable...
18.
Powell B, Duff M, Kaplan D, Fjeld R, Newville M, Hunter D, et al.
Environ Sci Technol . 2006 Jun; 40(11):3508-14. PMID: 16786687
Plutonium oxidation state distribution on Yucca Mountain tuff and synthetic pyrolusite (beta-MnO2) suspensions was measured using synchrotron X-ray micro-spectroscopy and microimaging techniques as well as ultrafiltration/solventextraction techniques. Plutonium sorbed to...
19.
Shen G, Prakapenka V, Eng P, Rivers M, Sutton S
J Synchrotron Radiat . 2005 Aug; 12(Pt 5):642-9. PMID: 16120989
An overview of facilities for high-pressure research with the diamond anvil cell (DAC) at the GeoSoilEnviroCARS (GSECARS) sector at the Advanced Photon Source (Argonne, Illinois) is presented. There are three...
20.
Prakapenka V, Shen G, Rivers M, Sutton S, Dubrovinsky L
J Synchrotron Radiat . 2005 Aug; 12(Pt 5):560-5. PMID: 16120978
The grain-size distribution and the character of individual grain boundaries in microcrystalline networks play a significant role in material properties, such as melting temperature, diffusion coefficients, resistivity, optical absorption, elastic...