PETER WESLEY STEPHENS

Date of Birth: 1/30/51 Place of Birth: Evanston, Illinois USA

EDUCATION:

1973-1978: Graduate student, Department of Physics, MIT. Ph.D. Thesis Title: "Investigation of Condensation in a Supersonic He Beam: The He Dimer and Magic Number Effects in Larger Clusters."

1969-1973: Undergraduate in Department of Mathematics, University of California at Berkeley. AB degree summa cum laude, honors program in Mathematics.

PROFESSIONAL EXPERIENCE:

1997-Present: Member, International Center for Diffraction Data

1997-Present: Director of the Graduate Program, Department of Physics & Astronomy, State University of New York at Stony Brook

1996-7: Chairman, Executive Committee of National Synchrotron Light Source Users' Organization

1992-present: Professor, Department of Physics, SUNY, Stony Brook.

1986-92: Associate Professor, Department of Physics, SUNY, Stony Brook.

1988-1989: Foreign Associate Professor of Physics, Faculty of Science, Tohoku University, Sendai, Japan.

1980-1986: Assistant Professor, Department of Physics, SUNY, Stony Brook.

1978-1980: Research Associate, MIT.

HONORS & AWARDS:

1999: Fellow of the American Physical Society.

1986: Elected Most Outstanding Teacher by Physics Department graduating class.

1978-1980: Chaim Weizmann Postdoctoral Fellow, MIT.

1973-1976: Karl Taylor Compton Fellow, Department of Physics, MIT.

1973: Elected to membership, Phi Beta Kappa

RESEARCH INTERESTS: X-ray and neutron scattering spectroscopy of condensed matter. Synchrotron radiation. Fullerene materials. Structural and magnetic phase transitions. Kinetics of ordering and phase transitions. Surfaces. Quasicrystals. Powder x-ray diffraction analysis, especially ab initio structure solutions.

CONFERENCE PROGRAM COMMITTEES:

May 1993: Session on Fullerenes at the Materials Research Society general meeting, San Francisco, CA.

May 1995: Workshop on Powder Diffraction at the National Synchrotron Light Source Annual Users' Meeting, Brookhaven Nat'l Lab.

June 1995: Fourth International Conference on Surface X-ray and Neutron Scattering, Lake Geneva

Oct. 1995: Workshop on Structural Science at Third Generation Synchrotron Radiation Sources, Advanced Photon Source, Argonne Nat'l Lab.

March 1996: Focused session on Fullerenes in the Division of Materials Physics, American Physical Society meeting in San Jose, California

May 1996: National Synchrotron Light Source Annual Users' Meeting, Brookhaven Nat'l Lab.

Aug. 1996: Workshop on Applications of Synchrotron Radiation, 45th Annual Denver X-ray Conference and Powder Diffraction Satellite Meeting of the XVII Congress of the International Union of Crystallography, Denver.

Aug. 1996: Microsymposium on Fullerenes at the XVII Congress and General Assembly of the International Union of Crystallography, Seattle.

March 1999: Organized Focused sessions on Fullerenes and Nanotubes for the Centennial Meeting of the American Physical Society.

July 2000: Materials Special Interest Group chairman, American Crystallographic Association, organizing sessions at annual meeting, St. Paul, MN.

PUBLICATIONS
  1. P.W. Stephens, P.A. Heiney, R.J. Birgeneau, and P.M. Horn, "X-ray Scattering Study of the Commensurate-Incommensurate Transition of Monolayer Krypton on Graphite", Phys. Rev. Lett. 43, 47 (1979).
  2. E.M. Hammonds, P. Heiney, P.W. Stephens, R.J. Birgeneau, and P. Horn, "Structure of Liquid and Solid Monolayer Xenon on Graphite", J. Phys. C 13, L301 (1980).
  3. R.J. Birgeneau, E.M. Hammonds, P. Heiney, P.W. Stephens, and P. Horn, "Structure and Transitions of Monolayer Krypton and Xenon on Graphite", in Proceedings of the International Conference on Ordering in Two Dimensions, S. Sinha, ed. (Plenum, NY 1980).
  4. P.W. Stephens, P.A. Heiney, R.J. Birgeneau, P.M. Horn, J. Stoltenberg, and O.E. Vilches, "X-ray and Heat Capacity Study of Molecular Oxygen Adsorbed on Graphite", Phys. Rev. Lett. 45, 1959 (1980).
  5. R.J. Birgeneau, G.S. Brown, P.M. Horn, D.E. Moncton, and P.W. Stephens, "Synchrotron X-ray Study of Monolayer Krypton Melting", J. Phys. C 14, L49 (1981).
  6. D.E. Moncton, P.W. Stephens, R.J. Birgeneau, P.M. Horn, and G.S. Brown, "Synchrotron Radiation Study of the Commensurate-Incommensurate Transition of Krypton on Graphite", Phys. Rev. Lett. 46, 1533 (1981); response to comment ibid. 49, 1679.
  7. P.A. Heiney, R.J. Birgeneau, G.S. Brown, P.M. Horn, D.E. Moncton, and P.W. Stephens, "The Freezing Transition of Monolayer Xenon on Graphite", Phys. Rev. Lett. 48, 104 (1982).
  8. P.A. Heiney, P.W. Stephens, S.G.J. Mochrie, J. Akimitsu, R.J. Birgeneau, and P.M. Horn, "X-ray Study of Molecular Oxygen Adsorbed on Graphite", Surface Science 125, 539 (1983).
  9. P.W. Stephens, R.J. Birgeneau, C.F. Majkrzak, and G. Shirane, "Neutron Scattering Study of Solid Oxygen", Phys. Rev. B 28, 452 (1983).
  10. P.A. Heiney, P.W. Stephens, R.J. Birgeneau, P.M. Horn, and D.E. Moncton, "An X-ray Scattering Study of the Structure and Freezing Transition of Monolayer Xenon on Graphite", Phys, Rev. B 28, 6416 (1983).
  11. P.W. Stephens and J.G. King, "Experimental Investiation of Small Helium Clusters: Magic Numbers and the Helium Dimer", Phys. Rev. Lett. 51, 1538 (1983).
  12. P.W. Stephens, P.A. Heiney, R.J. Birgeneau, P.M. Horn, D.E. Moncton, and G.S. Brown, "High Resolution X-ray Study of the Commensurate-Incommensurate Transition of Monolayer Kr on Graphite", Phys. Rev. B 29, 3512 (1984).
  13. P.W. Stephens, "Magnetic Form Factor of the O2 Molecule", Phys. Rev. B 31, 4491 (1985).
  14. P.A. Bancel, P.A. Heiney, P.W. Stephens, A.I. Goldman, and P.M. Horn, "Structure of Rapidly Quenched Al-Mn", Phys. Rev. Lett. 54, 2422 (1985).
  15. P.W. Stephens, and M.F. Huth, "Adsorption of CCl4 on Graphite", Phys. Rev. B 32, 1661 (1985).
  16. P.W. Stephens and C.J. Majkrzak, "Magnetic Structure and Dynamics in the Alpha and Beta Phases of Solid Oxygen", Phys. Rev. B 33, 1 (1986).
  17. P.W. Stephens, A.I. Goldman, P.A. Heiney, and P.A. Bancel, "Commensurate-Incommensurate Transition of Kr-Xe Mixtures on Graphite", Phys. Rev. B 33, 655 (1986).
  18. P.W. Stephens and A.I. Goldman, "Sharp Diffraction Maxima from an Icosahedral Glass", Phys. Rev. Lett. 56, 1168 (1986); Erratum, Phys. Rev. Lett. 57, 2331.
  19. M. Nielsen, J. Als-Nielsen, J. Bohr, J.P. McTague, D.E. Moncton, and P.W. Stephens, "Melting Studies of Argon on ZYX Graphite", Phys. Rev. B 35, 1419 (1987).
  20. P.A. Heiney, P.A. Bancel, A.I. Goldman, P.W. Stephens, "EXAFS Study of Al-Mn-Ru-Si Icosahedral Alloys", Phys. Rev. B 34, 6746 (1986).
  21. P.W. Stephens and A.I. Goldman, "Response to a comment by P.J. Steinhardt", Phys. Rev. Lett. 57, 2770 (1986).
  22. L. Mihaly, K.-B. Lee, P.W. Stephens, "X-ray Diffraction Study of the Metastable Charge Density Wave State of K0.3MoO3", Phys. Rev. B 36, 1793 (1987).
  23. A.I. Goldman and P.W. Stephens, "Anisotropic Packing and Diffraction Peak Shifts in Icosahedral Glasses", Phys. Rev. B 37, 2826 (1988).
  24. C.A. Guryan, K.-B. Lee, P.W. Stephens, A.I. Goldman, J.Z. Larese, P.A. Heiney, E. Fontes, "Combined Extended X-ray Absorption Fine Structure and Diffraction Study of Kr Adsorbed on Graphite", Phys. Rev. B 37, 3461 (1988).
  25. C.A. Guryan, P.W. Stephens, A.I. Goldman, F.W. Gayle, "Structure of Icosahedral Clusters in Cubic Al5.6Li2.9Cu", Phys. Rev. B 37, 8495 (1988).
  26. P.J. Eng, L.A. Krebs, K.-B. Lee, P.W. Stephens, S. Woronick, K-G. Huang, M.A. Kayed, J. Zegenhagen, W.M. Gibson, D.A. Hansen, J.B. Hudson, J.C. Phillips, "The SUNY X-21B Beamline at NSLS: Spectroscopy and Versatile Surface Science Facility", Nucl. Instrum. & Methods in Phys. Research A266 210 (1988).
  27. A.I. Goldman, C.A. Guryan, P.W. Stephens, J.M. Parsey, Jr., G. Aeppli, H.S. Chen, "Diffuse Scattering from the Icosahedral Phase Alloys", Phys. Rev. Lett. 61, 1962 (1988).
  28. P. Stephens, "The Icosahedral Glass Model," in Aperiodicity and Order, Vol. 3, M. Jaric and D. Gratias, editors, (Academic Press, Boston, 1989).
  29. C.A. Guryan, A.I. Goldman, P.W. Stephens, K. Hiraga, A.P. Tsai, A. Inoue, and T. Masumoto, "Al-Cu-Ru: An Icosahedral Alloy Without Phason Disorder", Phys. Rev. Lett. 62, 2409 (1989).
  30. A.I. Goldman, J.E. Shield, C.A. Guryan, and P.W. Stephens, "Order and Disorder in Face-Centered Icosahedral Alloys", in Proceedings of the 25th Anniversary Adriatico Research Converence on Quasicrystals, edited by M. Jaric and S. Lundquist (World Scientific, Singapore, 1990).
  31. P.W. Stephens and A.I. Goldman, "Structure of Quasicrystals", Scientific American 264 no. 4, 44 (April, 1991).
  32. P.W. Stephens, L. Mihaly, P.L. Lee, R.L. Whetten, S.-M. Huang, R. Kaner, F. Diederich, and K. Holczer, "Structure of Single-Phase Superconducting K3C60", Nature 351, 632 (1991).
  33. P.W. Stephens, P.J. Eng, and T. Tse, "Kinetics of Ordering with Random Impurities: Pb on Ni(001)", in Surface X-ray and Neutron Scattering, H. Zabel and I.K. Robinson, editors (Springer-Verlag, Berlin, 1992).
  34. P.W. Stephens, L. Mihaly, J.B. Wiley, S.-M. Huang, R.B. Kaner, F. Diederich, R.L. Whetten, and K. Holczer, "Structure of Rb:C60 Compounds", Phys. Rev. B 45, 543 (1992).
  35. P.W. Stephens, D. Cox, J.W. Lauher, L. Mihaly, J.B. Wiley, P.-M. Allemand, A. Hirsch, K. Holczer, Q. Li, J.D. Thompson, and F. Wudl, "Lattice Structure of the Fullerene Ferromagnet, TDAE-C60", Nature 355, 331 (1992).
  36. P.W. Stephens, "Fullerene Superconductors: Back to the Drawing Board", News and Views column in Nature, 356, 383 (1992).
  37. C. Kendziora, L. Forro, D. Mandrus, J. Hartge, P. Stephens, L. Mihaly, R. Reeder, D. Moecher, M. Rivers, and S. Sutton, "Composition, structure, and electrical properties of Bi2Sr2Ca1-yYyCu2O8: A single crystal study", Phys. Rev. B 45, 13025 (1992).
  38. G. Sparn, J.D. Thompson, P.M. Allemand, Q. Li, F. Wudl, K. Holczer, and P.W. Stephens, "Pressure Dependence of Magnetism in C60TDAE", Solid State Communications 82, 779 (1992).
  39. P.J. Eng, P.W. Stephens, and T. Tse, "Anomalous power-law ordering kinetics of Pb on Ni(001)", Phys. Rev. B 46, 5024 (1992).
  40. S. Ikeda, K. Shibata, Y. Nakai, and P.W. Stephens, "Incoherent Neutron Scattering Measurements on KDP," J. Phys. Soc. Japan 61, 2619 (1992).
  41. P.W. Stephens, P.J. Eng, and T. Tse, "Construction and Performance of a Bent Crystal X-ray Monochromator," Rev. Sci. Instrum. 64, 374 (1993).
  42. T. Yilidrim, J.E. Fischer, A.B. Harris, P.W. Stephens, D. Liu, L. Brard, R.M. Strongin, and A.B. Smith III, "Orientational Phase Transition in NaxC60 (1<x<3)," Phys. Rev. Lett. 71, 1383 (1993).
  43. P.W. Stephens, editor, The Physics and Chemistry of Fullerenes (World Scientific, Singapore, 1993).
  44. M. de Boissieu, P. Stephens, M. Boudard, and C. Janot, "Is the Al-Pd-Mn Icosahedral Phase Centrosymmetrical?" J. Phys.: Condens. Matter 6, 363 (1994).
  45. D. Koller, M.C. Martin, P.W. Stephens, and L. Mihaly, "A chamber for the in-situ IR measurement of C60 thin films while doping with alkali metals," Review of Scientific Instruments 65, 760 (1994).
  46. G. Faigel, G. Bortel, G. Oszlanyi, S. Pekker, M. Tegze, P.W. Stephens, and D. Liu, "Low Temperature Phase Transition in C60-n-pentane," Phys. Rev. B 49, 9186 (1994).
  47. M.C. Martin, D. Koller, X. Du, P.W. Stephens, and L. Mihaly, "Insulating and Conducting Phases of RbC60," Phys. Rev. B 49, 10818 (1994).
  48. O. Chauvet, G. Oszlanyi, L. Forro, P.W. Stephens, M. Tegze, G. Faigel, and A. Janossy, "Quasi one-dimensional Electronic Structure in Orthorhombic Rb1C60," Phys. Rev. Letters 72, 2721 (1994).
  49. A.N. Lommen, P.A. Heiney, G.B.M. Vaughan, P.W. Stephens, D. Liu, D. Li, A.L. Smith, A.R. McGhie, R.M. Strongin, L. Brard, and A.B. Smith, III, "Structure and Phase Transition of the 6,5-Annulene Isomer of C61H2," Phys. Rev. B 49, 12572 (1994).
  50. A.R. McGhie, J.E. Fischer, P.W. Stephens, R.L. Cappelletti, D.A. Neumann, W.H. Mueller, H. Mohn, and H.U. ter Meer, "Phase Transitions in Solid C70: Supercooling, Metastable Phases and Impurity Effect," Phys. Rev. B 49, 12614 (1994).
  51. M. deBoissieu, P. Stephens, M. Boudard, C. Janot, D.L. Chapman, and M. Audier, "Disorder and Complexity in the Atomic Structure of the Perfect Icosahedral Alloy AlPdMn," Phys. Rev. Letters 72, 3538 (1994).
  52. T. Tse, P.W. Stephens, and P.J. Eng, "Epitaxy and Domain Growth of Pb on Ni(001)," J. Physics: Condensed Matter 6, 6111 (1994).
  53. P.W. Stephens, G. Bortel, G. Faigel, M. Tegze, A. Janossy, S. Pekker, G. Oszlanyi, and L. Forro, "Polymeric Fullerene Chains in Rb1C60 and K1C60," Nature 370, 636 (1994).
  54. M. deBoissieu, P. Stephens, M. Boudard, C. Janot, D.L. Chapman, and M. Audier, "Anomalous X-ray Diffraction Study of the AlPdMn Icosahedral Phase," J. Physics: Condens. Matter 6, 10725 (1994).
  55. D.S. Bohle, B.J. Conklin, D. Cox, S.K. Madsen, S. Paulson, P.W. Stephens, and G.T. Yee, "Structural and Spectroscopic Studies of b -Hematin (the Heme Coordination Polymer in Malaria Pigment," in Inorganic and Organometallic Polymers II, edited by P. Wisian-Neilson, H.R. Allcock, and K.J. Wynne, (American Chemical Society, Washington, DC, 1994).
  56. T. Yilidrim, L. Barbedette, K. Kniaz, J.E. Fischer, C.L. Lin, N. Bykovetz, P.W. Stephens, P.E. Sulewski, and S.C. Erwin, "Fullerene Superconductors: Effects of Molecular Orientation and Valence," in Science and Technology of Fullerene Materials, edited by P. Bernier, T.W. Ebbesen, D.S. Bethune, R.M. Metzger, L.Y. Chiang and J.W. Mintmire, (Materials Research Society, Pittsburgh, 1994).
  57. D. Koller, M.C. Martin, P.W. Stephens, L. Mihaly, S. Pekker, A. Janossy, O. Chauvet, and L. Forro, "Polymeric Alkali Fullerides are Stable in Air," Appl. Phys. Letters 66 1015, (1994).
  58. T. Yilidrim, J.E. Fischer, R. Dinnebier, P.W. Stephens, and C.L. Lin, "Fulleride Superconductors and Orientational Order: Tc vs. Lattice Constant in Na2RbxCs1-xC60," Solid State Commun. 93, 269 (1995).
  59. R.E. Dinnebier, P.W. Stephens, J.K. Carter, A.N. Lommen, P.A. Heiney, A.R. McGhie, L. Brard, and A.B. Smith III, "X-ray Powder Diffraction Structure of Triclinic C60Br24(Br2)2," J. Appl. Crystallog. 28, 327 (1995).
  60. G. Oszlányi, G. Bortel, G. Faigel, M. Tegze, L. Gránásy, S. Pekker, P.W. Stephens, G. Bendele, R. Dinnebier, G. Mihály, A. Jánossy, O. Chauvet, and L. Forró, "Dimerization in K1C60 and Rb1C60," Phys. Rev. B 51, 12228 (1995).
  61. G. Faigel, G. Bortel, M. Tegze, L. Gránásy, S. Pekker, G. Oszlányi,.O., Chauvet, G. Baumgartner, L. Forro, P.W. Stephens, G. Mihály, and A. Jánossy, "Distribution of K Ions in Intermediate K1C60," Phys. Rev. B 52, 3199 (1995).
  62. M. Kunz, R. Dinnebier, L.K. Cheng, E.M. McCarron, D.E. Cox, J.B. Parise, M. Gehrke, J. Calabrese, P.W. Stephens, T. Vogt, and R. Papoular, "Cs(TiAs)O5 and Cs(TiP)O5: A Disordered Parent Structure of ABOCO4 Compounds," J. Solid State Chemistry 120, 299 (1995).
  63. J.E. Fischer, G. Bendele, R. Dinnebier, P.W. Stephens, C.L. Lin, N. Bykovetz, and Q. Zhu, "Structural Analysis of Fullerene and Fulleride Solids from Synchrotron X-ray Powder Diffraction," J. Phys. Chem. Solids 56, 1445 (1995).
  64. P.W. Stephens, "X-ray Studies of A1C60 Phases," in Physics and Chemistry of Fullerenes and Derivatives, edited by H. Kuzmany, J. Fink, M. Mehring, and S. Roth, (World Scientific, Singapore, 1995).
  65. R.E. Dinnebier, P.W. Stephens, S. Wies, and W. Eysel, "Structures and Phase Transitions of Bi2CdO2[GeO4]," J. Solid State Chemistry 123, 371 (1996).
  66. W.C. Elliott, P.F. Miceli, T. Tse, and P.W. Stephens, "Orientation Dependence of Homoepitaxy: an in situ x-ray scattering study of Ag," Physica B 221 65 (1996).
  67. R. L. Whetten, J. T. Khoury, M. M. Alvarez, S. Murthy, I. Vezmar, Z. L. Wang, P. W. Stephens, C. L. Cleveland, W. D. Luedtke, U. Landman, "Nanocrystal Gold Molecules," Adv. Mater. 8 428-433 (1996).
  68. G. Oszlanyi, G. Bortel, G. Faigel, L. Granasy, L. Forro, G.M. Bendele, and P.W. Stephens, "Single C-C bond in (C60)22-," Phys. Review B 54, 11849 (1996).
  69. T. Yilidrim, L. Barbedette, J.E. Fischer, G. Bendele, P.W. Stephens, C.L. Lin, C. Goze, F. Rachdi, J. Robert, P. Petit, and T.T.M. Palstra, "Synthesis and Properties of Mixed Alkali-Alkaline Earth Fullerides," Phys. Rev. B 54, 11981 (1996).
  70. W.C. Elliott, P.F. Miceli, T. Tse, and P.W. Stephens, "Temperature and Orientation Dependence of Kinetic Roughening During Homoepitaxy: A Quantitative X-ray Scattering Study of Ag," Physical Review B 54, 17938 (1996).
  71. R.E. Dinnebier, F. Olbrich, S. van Smaalen, and P.W. Stephens, "The Ab Initio Structure Determination of two Polymorphs of Cyclopentadienylrubidium in a Single Powder Pattern," Acta Crystallog. B 53, 153 (1997).
  72. C.L. Cleveland, U. Landman, M. Shafigullin, P.W. Stephens, and R.L. Whetten, "Structural Evolution of Larger Gold Clusters," Zeitschrieft für Physik D 40, 503 (1997).
  73. C.A. Kuntscher, G.M. Bendele, and P.W. Stephens, "Alkali-metal Stoichiometry and structure of K4C60 and Rb4C60," Physical Review B 55, R3366 (1997).
  74. D. Scott Bohle, R.E. Dinnebier, S.K. Madsen, and P.W. Stephens, "Characterization of the Products of the Heme Detoxification Pathway in Malarial Late Trophozoites by X-ray Diffraction," J. Biological Chemistry 272, 713 (1997).
  75. K. Prassides, K. Vavekis, K. Kordatos, K. Tanigaki, G.M. Bendele, and P.W. Stephens, "Loss of Cubic Symmetry in Low Temperature Na2RbC60," J. Amer. Chem. Soc. 119, 834 (1997).
  76. R.E. Dinnebier, M. Pink, J. Sieler, and P.W. Stephens, "Novel Alkali Metal Coordination in Phenoxides: Powder Diffraction Results on C6H5OM [M = K, Rb, Cs], Inorganic Chemistry 36, 3398 (1997).
  77. D. Balzar, P.W. Stephens, H. Ledbetter, J. Li, and M.L. Dunn, "Synchrotron X-ray Diffraction Study of the Surface Layer in Poled Ceramic BaTiO3," Materials Research Society Symp. Proc. 453, 715 (1997).
  78. D. Balzar, P.W. Stephens, and H. Ledbetter, "Synchrotron X-ray Diffraction Line Profile," Fizika A 6, 41 (1997).
  79. A.M. Rao, P.C. Eklund, U.D. Venkateswaran, J. Tucker, M.A. Duncan, G.M. Bendele, P.W. Stephens, J.L. Hodeau, L. Marques, M. Núñez-regueiro, I.O. Bashkin, E.G. Ponyatovsky, and A.P. Morovsky, "Properties of C60 polymerized under high pressure and temperature," Appl. Physics A 64, 231 (1997).
  80. C.L. Cleveland, U. Landman, T.G. Schaaff, M.N. Shafigullin, P.W. Stephens, and R.L. Whetten, "Structural Evolution of Smaller Gold Nanocrystals: The Truncated Decahedral Motif," Phys. Rev. Letters 79, 1873 (1997).
  81. C.M. Barnes, D.S. Bohle, R.E. Dinnebier, S.K. Madsen, and P.W. Stephens, "Structural and Spectroscopic Studies of two Phases of the Organometallic Chain Polymer [Ru2{m 2:m 2:h 2-O2PMe2}2(CO)4]n," Inorganic Chemistry 36, 5793 (1997).
  82. H.P. Beck, M. Schramm, R. Haberkorn, R. Dinnebier, and P.W. Stephens, "Synthesis and Crystal Structure of Rb6Pb5Cl16," Z. Anorg. Allg. Chem. 624, 393 (1998).
  83. P.W. Stephens, D.E. Cox, and A.N. Fitch, "Synchrotron Radiation Powder Diffraction," to appear as a chapter in Structure Determination by Powder Diffraction, edited by W.I.F. David (Oxford University Press, 2002).
  84. G.M. Bendele, P.W. Stephens, K. Prassides, K. Vavekis, K. Kordatos, and K. Tanigaki, "Effect of charge state on polymeric bonding geometry: The ground state of Na2RbC60," Phys. Rev. Letters 80, 736 (1998).
  85. G.M. Bendele, P.W. Stephens, and J.E. Fischer, "Octahedral Cations in Rb3C60: Reconciliation of conflicting evidence from different probes," Europhysics Letters. 41, 553 (1998).
  86. R.E. Dinnebier, M. Pink, J. Sieler, P. Norby, and P.W. Stephens, "Powder Structure Solutions of the Compounds Potassium Phenoxide – Phenol: C6H5OK × x C6H5OH, x=[2,3]," Inorganic Chemistry 37, 2552 (1998).
  87. J.L. Manson, C.R. Kmety, Q. Huang, J.W. Lynn, G.M. Bendele, S. Pagola, P.W. Stephens, L.M. Liable-Sands, A.L. Rheingold, A.J. Epstein, and J.S. Miller, "Structure and Magnetic Behavior of MII[N(CN)2]2 (M=Co, Ni)," Chemistry of Materials 10, 2552 (1998).
  88. K.A. Gross, C.C. Berndt, P. Stephens, and R. Dinnebier, "Oxyapatite in Hydroxyapatite Coatings," J. Materials Science 33, 3985 (1998).
  89. D. Balzar, H. Ledbetter, P.W. Stephens, E.T. Park, and J.L. Routbort, "Dislocation-density changes upon poling of polycrystalline BaTiO3," Phys. Rev. B 59, 3414-3420 (1999).
  90. P.W. Stephens, "Phenomenological Model of Anisotropic Peak Broadening in Powder Diffraction," Journal of Applied Crystallography, 32, 281-389 (1999).
  91. R.E. Dinnebier, W.A. Dollase, X. Helluy, J. Kümmerlen, A. Sebald, M.U. Schmidt, S. Pagola, P.W. Stephens, and S. van Smaalen, "Order-Disorder Phenomena Determined by High-Resolution Powder Diffraction: the Structures of Tetrakis(trimethylsilyl)methane C(Si(CH3)3)4 and Tetrakis(trimethylsilyl)silane Si(Si(CH3)3)4," Acta Crystallographica B55, 1014-1029 (1999).
  92. T. Saito, Y. Akita, K. Tanaka, M. Tokumoto, and P.W. Stephens, "Synthesis and characterization of Liquid-Phase Prepared RbC60," Solid State Communications 111, 131-135 (1999).
  93. P.W. Stephens and D.E. Cox, "Structure Solution from Powder Diffraction at the National Synchrotron Light Source," Scientific Highlights contribution to the NSLS Activity Report 1998 (Brookhaven National Lab).
  94. R.E. Dinnebier, R. Von Dreele, P.W. Stephens, S. Jelonek, and J. Sieler, "Structure of Sodium-para-hydroxybenzoate NaO2C-C6H4OH by Powder Diffraction: Application of a Phenomenological Model of Anisotropic Peak Width," J. Appl. Crystallog. 32, 761-9 (1999).
  95. H.P. Beck, H. Monzel, R. Haberkorn, P.W. Stephens, und R. Dinnebier, "Synthese und Kristallstruktur von Rb3PbCl5," Z. Anorg. Allg. Chem. 625, 1998-2002 (1999).
  96. N.-L. Wu, D.-S. Wu, I.A. Rusakova, D.K. Ross, and P.W. Stephens, "Identification and Structural Characterization of Ca(PtxCu1-x)3O4," Materials Research Bulletin 34, 2151-2157 (1999).
  97. K. Ha, M. Ciria, R.C. O’Handley, P.W. Stephens, and S. Pagola, "X-ray Study of Strains and Dislocation Density in Epitaxial Cu/Ni/Cu/Si(001) Films," Physical Review B 60, 13780-85 (1999).
  98. E. Gutierrez, R.D. Powell, F.R. Furuya, J.F. Hainfeld, T.G. Schaaff, M.N. Shafigullin, P.W. Stephens, and R.L. Whetten, "Greengold, a giant cluster compound of unusual electronic structure," European Physical Journal D 9, 647-651 (1999)
  99. S. Pagola, P.W. Stephens, D.S. Bohle, A.D. Kosar, and S.K. Madsen, "The Structure of Malaria Pigment b -Hematin," Nature 404, 307 (2000).
  100. B.X. Fu, B.S. Hsiao, S. Pagola, P.W. Stephens, H. White, M. Rafailovich, J. Sokolov, P.T. Mather, H.G. Jeon, S. Phillips, J. Lichtenhan, J. Schwab, "Structural Development During Deformation of Polyurethane Containing Polyhedral Oligometric Silsesquioxanes (POSS) Molecules," Polymer 42, 599-611 (2000).
  101. R.B. Von Dreele, P.W. Stephens, G.D. Smith, and R.H. Blessing, "The First Protein Crystal Structure Determined from X-ray Powder Diffraction Data: a Variant of T3R3 Human Insulin Zinc Complex Produced by Grinding," Acta Crystallographica D 56, 1549-53 (2000).
  102. M.R. Stetzer, P.A. Heiney, P.W. Stephens, R.E. Dinnebier, Q. Zhu, A.R. McGhie, R.M. Strongin, B.M. Brandt, and A.B. Smith III, "Structure and phase transitions of the 6,6-cyclopropane isomer of C61H2," Physical Reivew B 62, 9305-15 (2000).
  103. S. Pagola and P.W. Stephens, "Towards the solution of organic crystal structures by powder diffraction," (Paper presented at the European Powder Diffraction Conference, 2000) Materials Science Forum 321-323, 40-45 (2000).
  104. A. Dertinger, R.E. Dinnebier, A. Kreyssig, P.W. Stephens, S. Pagola, M. Loewenhaupt, S. van Smaalen, and H.G. Braun, "Microscopic changes in HoNi2B2C due to thermal treatment, and its effect on superconductivity," Phys. Rev. B 63, 184518 (2001).
  105. C.E. Botez, W.C. Elliott, P.F. Miceli, and P.W. Stephens, "Thermal Expansion of the Ag(111) Surface Measured by X-ray Scattering," Phys. Rev. B 63, 113404 (2001).
  106. S. Pagola and P.W. Stephens, "Crystal Structure Solution of Organic Materials by the Simulated Annealing Method," submitted to J. Applied Crystallography (2000).
  107. M. I. Gómez, G. Lucotti, J.A. de Morán, P. J. Aymonino, S. Pagola, P.W. Stephens, and R.E. Carbonio, "Ab-initio Structure Solution of BaFeO2.8-d , a New Polytype in the System BaFeOy (2.5 £ y £ 3.0) Prepared from the Oxidative Thermal Decomposition of BaFe[(CN)5NO]× 3H2O," accepted for publication, J. Solid State Chem.
  108. R.J. McQueeney, J. Sarrao, P. Pagliuso, P.W. Stephens, and R. Osborn, "Large Phonon Renormalization in High-Temperature Superconductors at the Metal-Insulator Transition," accepted for publication, Phys. Rev. Letters.
  109. M.L. Bushey, A. Hwang, P.W. Stephens, and C. Nuckolls, "Enforced Stacking in Crowded Arenes," accepted for publication, J. Amer. Chem. Soc. ms. #JA0104148.
  110. R.E. Dinnebier, S. Jelonek, J. Sieler, and P.W. Stephens, "The solid state structure of K salicylate and Rb salicylate by high resolution X-ray powder diffraction," submitted to Z. Anorg. Allg. Chem.
  111. C.E. Botez, P.F. Miceli, and P.W. Stephens, "Temperature Dependence of the surface roughening during the homeoepitaxial growth on Cu(100)," submitted to Physical Review B.