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Peter J. Heaney
Peter J. Heaney
Professor of Geosciences, Penn State University
Dirección de correo verificada de psu.edu
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XPS determination of Mn oxidation states in Mn (hydr) oxides
ES Ilton, JE Post, PJ Heaney, FT Ling, SN Kerisit
Applied Surface Science 366, 475-485, 2016
9012016
Superconductivity in the high- Bi-Ca-Sr-Cu-O system: Phase identification
RM Hazen, CT Prewitt, RJ Angel, NL Ross, LW Finger, CG Hadidiacos, ...
Physical review letters 60 (12), 1174, 1988
7741988
Structure and chemistry of the low-pressure silica polymorphs
PJ Heaney
Reviews in mineralogy 29, 1-1, 1994
707*1994
100-K superconducting phases in the Tl-Ca-Ba-Cu-O system
RM Hazen, LW Finger, RJ Angel, CT Prewitt, NL Ross, CG Hadidiacos, ...
Physical review letters 60 (16), 1657, 1988
6131988
Eight new high-temperature superconductors with the 1: 2: 4 structure
DE Morris, JH Nickel, JYT Wei, NG Asmar, JS Scott, UM Scheven, ...
Physical Review B 39 (10), 7347, 1989
3251989
Mineral weathering and elemental transport during hillslope evolution at the Susquehanna/Shale Hills Critical Zone Observatory
L Jin, R Ravella, B Ketchum, PR Bierman, P Heaney, T White, SL Brantley
Geochimica et Cosmochimica Acta 74 (13), 3669-3691, 2010
2792010
Kinetics of silica oligomerization and nanocolloid formation as a function of pH and ionic strength at 25 C
GA Icopini, SL Brantley, PJ Heaney
Geochimica et Cosmochimica Acta 69 (2), 293-303, 2005
2462005
Focused ion beam milling: A method of site-specific sample extraction for microanalysis of Earth and planetary materials
PJ Heaney, EP Vicenzi, LA Giannuzzi, KJT Livi
American Mineralogist 86 (9), 1094-1099, 2001
2402001
A proposed mechanism for the growth of chalcedony
PJ Heaney
Contributions to Mineralogy and Petrology 115 (1), 66-74, 1993
2231993
The widespread distribution of a novel silica polymorph in microcrystalline quartz varieties
PJ Heaney, JE Post
Science 255 (5043), 441-443, 1992
2201992
Synchrotron powder X-ray diffraction study of the structure and dehydration behavior of sepiolite
JE Post, DL Bish, PJ Heaney
American Mineralogist 92 (1), 91-97, 2007
1632007
Real-time analysis of student comprehension: An assessment of electronic student response technology in an introductory earth science course
L Greer, PJ Heaney
Journal of Geoscience Education 52 (4), 345-351, 2004
1602004
Neutron and temperature-resolved synchrotron X-ray powder diffraction study of akaganéite
JE Post, PJ Heaney, RB Von Dreele, JC Hanson
American Mineralogist 88 (5-6), 782-788, 2003
1522003
Using conceptests to assess and improve student conceptual understanding in introductory geoscience courses
DA McConnell, DN Steer, KD Owens, JR Knott, S Van Horn, W Borowski, ...
Journal of Geoscience Education 54 (1), 61-68, 2006
1462006
Thermal expansion of anatase and rutile between 300 and 575 K using synchrotron powder X-ray diffraction
DR Hummer, PJ Heaney, JE Post
Powder Diffraction 22 (4), 352-357, 2007
1392007
Synchrotron powder X-ray diffraction study of the structure and dehydration behavior of palygorskite
JE Post, PJ Heaney
American Mineralogist 93 (4), 667-675, 2008
1372008
Kinetic and thermodynamic properties of moganite, a novel silica polymorph
SR Gíslason, PJ Heaney, EH Oelkers, J Schott
Geochimica et Cosmochimica Acta 61 (6), 1193-1204, 1997
1311997
Observation and origin of self-organized textures in agates
PJ Heaney, AM Davis
Science 269 (5230), 1562-1565, 1995
1281995
Raman spectroscopy study of manganese oxides: Tunnel structures
JE Post, DA McKeown, PJ Heaney
American Mineralogist 105 (8), 1175-1190, 2020
1262020
Observations of the α-β phase transition in quartz: A review of imaging and diffraction studies and some new results
PJ Heaney, DR Veblen
American mineralogist 76 (5-6), 1018-1032, 1991
1181991
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Artículos 1–20