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Papers with over 100 citations (Web of Science)

Anisotropic Oscillatory Indirect Interaction Between Adatom Pairs on a Tight-Binding Solid, TLE and J. R. Schrieffer, abst., J. Vac. Sci. Technol. 9, 956 (1972).

A Simple Model of Displacive Ferroelectrics, Michael Cohen and TLE, Phys. Rev. B 7, 1932-1949 (1973). [pdf]

Indirect Interaction Between Adatom Pairs on a Tight-Binding Solid, TLE and J. R. Schrieffer, Phys. Rev. B 7, 3629-3648 (1973). [pdf]

Changes in Density of States Caused by Chemisorption, with Implications for Photoemission, TLE, Surface Sci. 45, 713-720 (1974). [pdf]

Short-Chain Model of Chemisorption: Exact and Approximate Results, TLE, Phys. Rev. B 11, 577-587 (1975). [pdf]

Changes in Density of States Caused by Chemisorption, TLE, Phys. Rev. B 12, 1262-1274 (1975). [pdf]

Multi-Adatom Effects in Chemisorption Energy of Ordered Overlayers, TLE, Phys.Rev. B 16, 3411-3414 (1977). [pdf]

Extended Fine Structure above the Vanadium 2s Appearance Potential Edge, W. T. Elam, P. I. Cohen, TLE, Y. Fukuda, and Robert L. Park, abst., J. Vac. Sci. Technol. 15, 655 (1978).

Comment on K. H. Lau and W. Kohn: "Oscillatory Indirect Interaction between Adsorbed Atoms"-Non-Asymptotic Behavior in Tight-Binding Models at Realistic Parameters, TLE, Surface Sci. 75, L161-167 (1978). [pdf]

Extended Fine Structure Above Vanadium L-Shell Appearance Potential Threshold, P. I. Cohen, TLE, W. T. Elam, Y. Fukuda, and Robert L. Park, Applications of Surface Sci. 1, 538-546 (1978).

Extended Fine Structure Analysis Using Electron Beams, Robert L. Park, P. I. Cohen, TLE, and W. T. Elam, J. Crystal Growth 45, 435-438 (1978).

The Shapes of Islands of Chemisorbed Atoms as a Probe of Long-range Interadatom Interactions, TLE, Surface Sci. 83, 141-161 (1979). [pdf]

Adlayer Induced LEED Beams near Order-Disorder Transitions, L. D. Roelofs, TLE, and R. L. Park, J. Vac. Sci. Technol. 16, 478-482 (1979). [pdf]

The Three-Atom Non-Pairwise ("Trio") Interaction, with Applications to Monte Carlo Simulations of O/W(110), TLE, Surface Sci. 84, L497-504 (1979). [pdf]

Extended Appearance Potential Fine Structure Analysis: Oxygen on Aluminum (100), M. L. den Boer, TLE, W. T. Elam, Robert L. Park, L. D. Roelofs, and G. E. Laramore, Phys. Rev. Lett. 44, 496-500 (1980). [pdf]

Extended Appearance Potential Fine Structure Analysis of Oxidized Metal Surfaces, M. L. den Boer, TLE, W. T. Elam, Robert L. Park, L. D. Roelofs, and G. E. Laramore, J. Vac. Sci. Technol. 17, 59-62 (1980). [pdf]

O/Ni(111): Adlayer Phases and Binding Sites, extended abst., L. D. Roelofs, TLE, P. E. Hunter, A. R. Kortan, Robert L. Park, and R. M. Roberts, J. Vac. Sci. Technol. 17, 231-232 (1980). [pdf]

Effect of the Central Atom Potential on the Extended Fine Structure above Appearance Potential Thresholds, G. E. Laramore, TLE, L. D. Roelofs, and Robert L. Park, Phys. Rev. B 21, 2108-2121 (1980). [pdf]

Two-Dimensional Chemisorbed Phases, L. D. Roelofs, A. R. Kortan, TLE, and Robert L. Park, J. Vac. Sci. Technol. 18, 492-499 (1981). [pdf]

Oxidation Studies by Extended Appearance Potential Fine Structure (EAPFS), summary abst., TLE, M. L. denBoer, J. F. Morar, and Robert L. Park, J. Vac. Sci. Technol. 18, 490-491 (1981). [pdf]

Critical Exponents of a 4-State Potts Chemisorbed Overlayer: p(2×2) Oxygen on Ni(111), L. D. Roelofs, A. R. Kortan, TLE, and Robert L. Park, Phys. Rev. Lett. 46, 1465-1468 (1981). [pdf]

Response to M. Schick, Oxygen on Ni(111): A Transition of the Heisenberg Model with Cubic Anisotropy, L. D. Roelofs, N. C. Bartelt, and TLE, Phys. Rev. Lett. 47, 1348 (1981). [pdf]

Extended Absorption Fine Structure Analysis of Surface Structure, TLE, Appl. Surface Sci. 11/12, 42-63 (1982) [pdf preprint of text].

(2×2) Phase Transitions on Honeycomb Lattices, N. C. Bartelt, TLE, and L. D. Roelofs, extended abst., J. Vac. Sci. Technol. A 1, 1217-1218 (1983). [pdf]

On the Optimization of Data End Points and Taper Width in Extended Absorption Fine Structure Analysis, S. P. Hershfield and TLE, Phys. Rev. B 29, 1048-1049 (1984). [pdf]

Relationship Between Many-Parameter Lattice Gas Systems and Simpler Models: Easy Approximations for Tc, N. C. Bartelt, TLE, and E. D. Williams, extended abst., J. Vac. Sci. Technol. A2, 1006-1007 (1984). [pdf]

Pseudo-Dipole Selection Rules for Extended Fine Structure in APS: Calculations and Applications, M. J. Mehl, TLE, and G. W. Bryant, extended abst., J. Vac. Sci. Technol. A 2, 862-863 (1984). [pdf]

Triangular Lattice Gas with First- and Second-Neighbor Exclusions: Continuous Transitions in the Four-State Potts Universality Class, N. C. Bartelt and TLE, Phys. Rev. B 30, 5339-5341 (1984). [pdf]

Using LEED to Study Specific Heat Anomalies of Adsorbed Overlayers, N. C. Bartelt, TLE, and L. D. Roelofs, Surface Sci. 149, L47-52 (1985). [pdf]

Measurement of the Specific Heat Critical Exponent Using LEED, N. C. Bartelt, TLE, and L. D. Roelofs, in M. A. Van Hove and S. Y. Tong, ed. The Structure of Surfaces-I (Springer Series in Chemical Physics, Berlin, 1985) [refereed conference paper] 357-360.

Studying Surface Phase Transitions with Probes of Short Range Order, N. C. Bartelt, TLE, and L. D. Roelofs, extended abst., J. Vac. Sci. Technol. A 3, 1568-1569 (1985). [pdf]

Phase Diagram of Selenium Adsorbed on the Ni(l00) Surface: A Physical Realization of the Ashkin-Teller Model, Per Bak, P. Kleban, W. N. Unertl, J. Ochab, G. Akinci, N. C. Bartelt, and TLE, Phys. Rev. Lett. 54, 1539-1542 (1985). [pdf]

Surface Extended Electron Loss Fine Structure: Dependence on Incident Electron Energy and Collection Solid Angle, Y. U. Idzerda, Ellen D. Williams, TLE, and Robert L. Park, Surface Sci. 160, 75-86 (1985). [pdf]

Theory and Feasibility of Using LEED to Study Specific Heat Anomalies at Surface Phase Transitions, N. C. Bartelt, TLE, and L. D. Roelofs, Phys. Rev. B 32, 2993-3002 (1985). [pdf]

Two-Dimensional Ordering of Chlorine on Ag(100), D. E. Taylor, E. D. Williams, R. L. Park, N. C. Bartelt, and TLE, Phys. Rev. B 32, 4653-4659 (1985). [pdf]

Phase Diagrams for H/Ni(111) Based on Model Interactions: Effects of Strong Long-Range Attractions, L. D. Roelofs, TLE, N. C. Bartelt and J. D. Shore, Surface Sci. 176, 295-318 (1986). [pdf]

A Transfer Matrix Approach to Estimating Coverage Discontinuities and Multicritical Print Positions in Two-Dimensional Lattice Gas Phase Diagrams, N. C. Bartelt, TLE, and L. D. Roelofs, Phys. Rev. B 34, 1616-1623 (1986). [pdf]

Finite-Size Effects on the Critical Structure Factor of the Two-Dimensional Ising Model, N. C. Bartelt and TLE, J. Phys. A 19, 1429-1438 (1986).

Comment on "Reliability of Low-Energy Electron Diffraction for Studies of Surface Order-Disorder Phenomena", N. C. Bartelt, TLE, and L. D. Roelofs, Phys. Rev. Lett. 56, 2881 (1986). [pdf]

Structure Factors Associated with the Continuous Melting of 2-D Lattice Gases: Models with (√3 × √3) R30° and p(2×2) Ordered States on Triangular Nets, N. C. Bartelt, TLE, and L. D. Roelofs, Phys. Rev. B 35, 1776-1790 (1987). [pdf]

On the Universality Class of Planar Self-Avoiding Surfaces with Fixed Boundaries, U. Glaus and TLE, J. Phys. A 20, L105-L111 (1987).

Structure Factors Associated with the Melting of a (3×1) Ordered Phase on a Centered-Rectangular Lattice Gas: Effective Scaling in a Three-State Chiral Clock-Like Model, N. C. Bartelt, TLE, and L. D. Roelofs, Phys. Rev. B 35, 4812-4818 (1987). [pdf]

Structure Factors Associated with Melting of a p(2×2) Ordered Phase on a Honeycomb Lattice Gas: Possible Critical Scattering at a First-Order Transition, N. C. Bartelt, TLE, and L. D. Roelofs, Phys. Rev. B 35, 6786-6791 (1987). [pdf]

Structure Factors of 2-d Lattice Gases: Theoretical Investigation of Some Aspects of the Capability of LEED to Measure Critical Phenomena of Surface Phase Transitions, N. C. Bartelt, TLE, and L. D. Roelofs, extended abstract, J. Vac. Sci. Technol. A 5, 647-648 (1987). [pdf]

Reaction and Structure of Ti on Si Probed by Surface Extended-Loss Fine Structure and Extended Appearance Potential Fine Structure, Y. U. Idzerda, E. D. Williams, TLE, and R. L. Park, J. Vac. Sci. Technol. A 5, 847-851 (1987). [pdf]

Proposed Decorated Lattice-Gas Model of H/Pd(100), N. C. Bartelt and TLE, Phys. Rev. Lett. 59, 244 (1987) [Comment]. [pdf]

Wavevector Scaling, Surface Critical Behavior, Interface Wetting, and Amplitude Ratios, A. L. Stella, X.-c. Xie, TLE, and N. C. Bartelt, Z. Physik B 67, 357-361 (1987). [pdf]

Electron-Induced Extended-Fine-Structure Measurements of Thin-Film Growth and Reaction, Y. U. Idzerda, E. D. Williams, TLE, and R. L. Park, Phys. Rev. B 36, 5941-5948 (1987). [pdf]

Angular Momentum Branching Ratios for Electron-Induced Ionization: Atomic and Model Calculations, M. J. Mehl and TLE, Phys. Rev. B 36, 9011-9024 (1987). [pdf]

Critical Phenomena of Surface Phase Transitions: Theoretical Studies of the Structure Factor, N. C. Bartelt, TLE, and L. D. Roelofs, The Structure of Surfaces-II, J. F van der Veen and M. A. Van Hove, eds. (Springer, Berlin, 1988) [refereed conference paper], 475-479.

An Unexpected Low-Coverage c(2x2) Phase, N. C. Bartelt, L. D. Roelofs, and TLE, Surface Sci. [Letters] 221, L750-L758 (1989). [pdf]

Phase Diagram and Critical Properties of a 2-d Lattice Model of Oxygen Ordering in YBa2Cu3Oz, N. C. Bartelt, TLE, and L. T. Wille, Phys. Rev. B 40, 10759-10765 (1989). [pdf]

Phase Diagram and Critical Properties of a 2-d Lattice Model of Oxygen Ordering in YBa2Cu3Oz, N. C. Bartelt, TLE, and L. T. Wille, Physica C 162-164, 871-872 (1989).

Indirect Interactions of H/Ni(111) Using Embedded Atom Method, TLE, M. S. Daw and S. M. Foiles, Surface Sci. 227, 114-122 (1990). [pdf]

Disordering of the (3x1) Reconstruction on Si(113) and the Chiral Three-state Potts Model, Y.-N. Yang, E. D. Williams, R. L. Park, N. C. Bartelt, and TLE, Phys. Rev. Lett. 64, 2410-2413 (1990). [pdf]

The Influence of Step-Step Interactions on Step Wandering, N. C. Bartelt, TLE, and E. D. Williams, Surface Sci. [Letters] 240, L591-598 (1990). [pdf]

Diffraction from Stepped Surfaces in Thermal Equilibrium, N. C. Bartelt, TLE, and E. D. Williams, Surface Sci. 244, 149-159 (1991). [pdf]

Multisite Lateral Interactions and Their Consequences, Proc. Workshop on Interface Phenomena, Acadia, Maine, Aug. 1990, [refereed] Langmuir 7, 2520-2527 (1991). [pdf]

Disordering of the (3x1) Reconstruction of Si(113): Realization of the Chiral Three-State Potts Model, Y.-N. Yang, N.C. Bartelt, TLE, R. L. Park, and E. D. Williams, in S. Y. Tong, M. A. Van Hove, X. Xide, and K. Takayanagi, eds., The Structure of Surfaces-III (Springer Series in Chemical Physics, Berlin, 1991) [refereed conference paper] 497-501.

Simulation & STM Studies of Equilibrium Properties of Vicinal Surfaces, TLE, N. C. Bartelt, J. L. Goldberg, B. Joós, X.-S. Wang, and E. D. Williams in S. Y. Tong, M. A. Van Hove, X. Xide, and K. Takayanagi, eds., The Structure of Surfaces-III (Springer Series in Chemical Physics, Berlin, 1991) [refereed conference paper] 486-491.

Terrace Width Distributions on Vicinal Si(111), X.-S. Wang, J. L. Goldberg, N. C. Bartelt, TLE, and E. D. Williams, Phys. Rev. Lett. 65, 2430-2433 (1990). [pdf] [erratum pdf]

First-order Transitions between Surface Phases with Different Step Structures, N. C. Bartelt, TLE, and C. Rottman, Phys. Rev. Lett. 66, 961 (1991) [Comm't]. [pdf]

Distribution of Terrace Widths on a Vicinal Surface in the One-Dimensional Free-Fermion Model, B. Joós, TLE, and N. C. Bartelt, Phys. Rev. B 43, 8153-8162 (1991). [pdf]

Self-Avoiding Random Surfaces: Monte Carlo Study with Oct-tree Data-structure, J. O'Connell, D. Libes, F. Sullivan, E. Orlandini, M. C. Tesi, A. L. Stella, and TLE, J. Phys. A 24, 4619-4635 (1991).

Step-Doubling and Related Transitions on Vicinal Surfaces, TLE, T. M. Jung, N. C. Bartelt, E. D. Williams, and C. Rottman, J. Vac. Sci. Technol. A 10, 2600-2605 (1992). [pdf]

The Equilibration of Terrace Width Distributions on Stepped Surfaces, N. C. Bartelt, J. L. Goldberg, TLE, and E. D. Williams, Surface Sci. 273, 252-260 (1992).

The Role of Step Collisions on Diffraction from Vicinal Surfaces, N. C. Bartelt, TLE, and E. D. Williams, Surface Sci. 276, 308-324 (1992).

Self-Avoiding Surfaces, Topology, and Lattice Animals, A. L. Stella, E. Orlandini, I. Beichl, F. Sullivan, M. C. Tesi, and TLE, Phys. Rev. Lett. 69, 3650-3653 (1992). [pdf]

Simple Formula for Miller Indices of Periodically Kinked and Stepped fcc Surfaces, David R. Eisner and TLE, Surface Sci. 286, L559-L563 (1993).

Thermodynamics and Statistical Mechanics of the Faceting of Stepped Si(111), E. D. Williams, R.J. Phaneuf, Jian Wei, N. C. Bartelt, and TLE, Surface Sci. 294, 219-242 (1993); erratum Surface Sci. 310, 451-452 (1994) [pdf preprint of text of erratum]

Energies of Steps, Kinks, and Defects on Ag{100} and {111} Using Embedded Atom Method, and Some Consequences, R. C. Nelson, TLE, S. V. Khare, and P. J. Rous, Surface Sci. 295, 462-484 (1993).

The Brownian Motion of Steps on Si(111), N. C. Bartelt, J. L. Goldberg, TLE, E. D. Williams, J. C. Heyraud, and J. J. Métois, Phys. Rev. B 48, 15453-15456 (1993). [pdf]

Novel Critical Behavior in Inhomogeneous Systems, A. L. Stella, Michael R. Swift, Jacques G. Amar, TLE, M. W. Cole, and Jayanth R. Banavar, Phys. Rev. Lett. 71, 3818-3821 (1993). [pdf]

Terrace-Width Distributions on Vicinal Ag(110): Evidence of Oscillatory Interactions, W. W. Pai, J. S. Ozcomert, N. C. Bartelt, TLE, and J. E. Reutt-Robey, Surface Sci. 307-309, 747-754 (1994).

Measuring Surface Mass Diffusion Coefficients by Observing Step Fluctuations, N. C. Bartelt, TLE, and E. D. Williams, Surface Sci. 312, 411-421 (1994).

Energetics of Steps and Kinks on Ag and Pt Using Equivalent Crystal Theory (ECT), S. V. Khare and TLE, Surface Sci. 314, L857-L865 (1994).

Theory of Electromigration on Metals: Application to Self-Electromigration on Cu(111), P. J. Rous, TLE, and E. D. Williams, Surface Sci. 315, L995-L1002 (1994).

Dynamics of Step Doubling: Simulations for a Simple Model and Comparison with Experiment, S. V. Khare, TLE, and N. C. Bartelt, Surface Sci. 339, 353-362 (1995) [Elsevier reprint*] [pdf preprint of text].

Diffusion of Monolayer Adatom and Vacancy Clusters: Langevin Analysis and Monte Carlo Simulations of Their Brownian Motion, S. V. Khare, N. C. Bartelt, and TLE, Phys. Rev. Lett. 75, 2148-51 (1995). [pdf]

Phase Diagram of a 2-d Lattice Model of Oxygen Ordering in YBa2Cu3Oz, with Realistic Interactions, D. J. Liu, TLE, P. A. Sterne, and L. T. Wille, Phys. Rev. B 52, 9784-9792 (1995). [pdf]

Bending-Rigidity-Driven Transition and Crumpling-Point Scaling of Lattice Vesicles, E. Orlandini, A. L. Stella, TLE, M. C. Tesi, I. Beichl, and F. Sullivan, Phys. Rev. E 53, 5800-5807 (1996). [pdf]

Oscillatory Interaction of Steps on W{110}, Wei Xu, James B. Adams, and TLE, Phys. Rev. B 54, 2910-2916 (1996). [pdf]

Brownian Motion and Shape Fluctuations of Single Layer Adatom and Vacancy Clusters on Surfaces: Theory and Simulations, S. V. Khare and TLE, Phys. Rev. B 54, 11752-11761 (1996). [pdf]

Characterization of p-n Junctions and Surface States on Silicon Devices by Photoemission Electron Microscopy, M. Giesen, R. J. Phaneuf, E. D. Williams, TLE, and H. Ibach, Appl. Phys. A 64, 423-430 (1997).

Stress Relief in Reconstruction, C. E. Bach, M. Giesen, H. Ibach, and TLE, Phys. Rev. Lett. 78, 4225-4228 (1997). [pdf]

A Unified View of Step-Edge Fluctuations, S. V. Khare and TLE, Phys. Rev. B 57, 4782-4797 (1998). [pdf]

Photoemission Electron Microscopy of Schottky Contacts, M. Giesen, R. J. Phaneuf, E. D. Williams, and TLE, Surface Sci. 396, 411-421 (1998) [Elsevier reprint*].

Evolution of Surface Morphology of Vicinal Si(111) Surfaces After Aluminum Deposition, C. Schwennicke, X.-S. Wang, TLE, and E. D. Williams, Surface Sci. 418, 22-31 (1998) [Elsevier reprint*].

"Fluctuations of Step Edges: Revelations about Atomic Processes Underlying Surface Mass Transport," TLE, S.V. Khare, and O. Pierre-Louis, Mechanisms and Principles of Epitaxial Growth in Metallic Systems (Proc. Spring 1998 MRS Mtg., vol. 528), L.T. Wille, C.P. Burmester, K. Terakura, G. Comsa, and E.D. Williams, eds. (Materials Research Society, Pittsburgh, 1998), 237-252 [pdf of scan posted as item 3 on publication page of Dr. Sanjay V. Khare].

Implications of Random-Matrix Theory for Terrace-Width Distributions on Vicinal Surfaces: Improved Approximations and Exact Results, TLE and O. Pierre-Louis, Surface Sci. 424, L299-L308 (1999) [Elsevier reprint*].

Edge Diffusion During Growth: the Kink Ehrlich-Schwoebel Effect and Resulting Instabilities, O. Pierre-Louis, M. R. D'Orsogna, and TLE, Phys. Rev. Lett. 82, 3661-3664 (1999). [pdf]

Analysis of Terrace Width Distributions on Vicinal Copper Surfaces Using the Wigner Surmise: Comparison with Gaussian Approximation, M. Giesen and TLE, Surface Sci. 449, 191-206 (2000) [Elsevier reprint*].

Thermal Decay of Silicon Mounds on the Si(111)7x7 Surface, A. Ichimiya, K. Hayashi, E.D. Williams, TLE, M. Uwaha, and K. Watanabe, Phys. Rev. Lett. 84, 3662-3665 (2000). [pdf]

Extraction of Step-Repulsions Strengths from Terrace Width Distributions: Statistical and Analytic Considerations, Saul D. Cohen, H. L. Richards, TLE, and M. Giesen, Surface Sci. 453, 59-74 (2000) [Elsevier reprint*].

"Influence of the Electrochemical Environment on Diffusion Processes Near Step and Island Edges: Ag(111) and Ag(100)," M.I. Haftel and TLE, in Nucleation and Growth Processes in Materials (Proc. Fall 1999 MRS Mtg., vol. 580), A. Gonis, P.E.A. Turchi, and A.J. Ardell, eds. (Materials Research Society, Pittsburgh, 2000), 195 [pdf preprint].

Electromigration of Single-Layer Clusters, O. Pierre-Louis and TLE, Phys. Rev. B 62, 13 697-13 706 (2000) [cond-mat/0007108, with minor errors]. [pdf]

Decay of Silicon Mounds: Scaling Laws and Description with Continuum Step Parameters, A. Ichimiya, K. Hayashi, E.D. Williams, TLE, M. Uwaha, and K. Watanabe, Appl. Surface Sci. 175–6, 3335 (2001) [Elsevier reprint*].

Influence of the Electrochemical Potential on Energy Landscapes Near Step and Island Edges: Ag(100) and Ag(111), M. I. Haftel and TLE, Appl. Surface Sci. 175–6, 49-54 (2001) [Elsevier reprint*] [pdf preprint].

Terrace-Width Distributions on Vicinal Surfaces: Generalized Wigner Surmise and Extraction of Step-step Repulsions, TLE, H.L. Richards, S.D. Cohen, O. Pierre-Louis, and M. Giesen, Appl. Surface Sci. 175–6, 62-68 (2001) [Elsevier reprint*].

Electromigration of Single-Layer Clusters, O. Pierre-Louis and TLE, Appl. Surface Sci. 175–6, 129-133 (2001) [Elsevier reprint*].

Step Wandering on Al/Si (111) - (Ö 3´ Ö 3) Surface at High Temperatures, I. Lyubinetsky, D.B. Dougherty, H.L. Richards, TLE, and E.D. Williams, Surface Sci. 492, L671–L676 (2001) [Elsevier reprint*].

Terrace-Width Distributions and Step-Step Repulsions on Vicinal Surfaces: Symmetries, Scaling, Simplifications, Subtleties, and Schrödinger, TLE, H.L. Richards, O. Pierre-Louis, and S.D. Cohen, Surface Sci. 493, 460-474 (2001). [Elsevier reprint*] [posted preprint].

Step Interactions from Step-Step Correlations: Recent Progress and Remarkable Results for High-Temperature Vicinal Si(111), TLE, J. Jpn. Assn. for Crystal Growth 29, 20–27 (2002). [invited, refereed conference paper: pdf preprint].

Surface-state Mediated Three-adsorbate Interaction, P. Hyldgaard and TLE, Europhys. Lett. 59, 265-271 (2002).

Dynamics of Step Fluctuations on a Chemically Heterogeneous Surface of Al/Si(111) -(√3 × √3), I. Lyubinetsky, D. B. Dougherty, H. L. Richards, TLE, and E. D. Williams, Phys. Rev. B 66, 085327 [5pp.] (2002). [pdf]

Si(111) Step Fluctuations at High Temperature: Anomalous Step-Step Repulsion, S. D. Cohen, R.D. Schroll, TLE, J.-J. Métois, Hailu Gebremariam, H. L. Richards, and E. D. Williams, Phys. Rev. B 66, 115310 [6pp.] (2002). [pdf]

Crossover between Terrace Diffusion and Diffusion Step-to-Step on Vicinal Surfaces: Scaling Function and Analytic Approximations, TLE, Surface Sci. 521, L669-L673 (2002). [Elsevier reprint*].

Surface-State Mediated Three-Adsorbate Interaction: Electronic Nature and Nanoscale Consequences, P. Hyldgaard and TLE, Surface Sci. 532-535C, 600-605 (2003).

Surface-State Mediated 3-Adsorbate Interaction: Exact and Numerical Results and Simple Asymptotic Expression, P. Hyldgaard and TLE, Appl. Surface Sci. 212-213C, 856-860 (2003).

Si(111) Step Fluctuations in Reflection Electron Microscopy at 1100°C: Anomalous Step-Step Repulsion, R.D. Schroll, S. D. Cohen, TLE, J.-J. Métois, Hailu Gebremariam, H. L. Richards, and E. D. Williams, Appl. Surface Sci. 212-213C, 219-223 (2003).

Orientation Dependence of Step Stiffness: Failure of Solid-on-Solid and Ising Models to Describe Experimental Data, Sabine Dieluweit, Harald Ibach, Margret Giesen, and TLE, Phys. Rev. B 67, 121410(R) [4pp.] (2003) [cond-mat/0301576]. [pdf]

Analysis of Terrace Width Distributions Using the Generalized Wigner Surmise: Calibration Using Monte Carlo and Transfer-Matrix Calculations, Hailu Gebremariam, S. D. Cohen, H. L. Richards, and TLE, Phys. Rev. B 69, 125404 [11pp.] (2004). [pdf]

Distinguishing Step Relaxation Mechanisms Via Pair Correlation Functions, D.B. Dougherty, I. Lyubinetsky, TLE, and E. D. Williams, Phys. Rev. B 70, 235422 [5 pp.] (2004) [cond-mat/0408463]. [pdf]

The Effects of Next-Nearest-Neighbor Interactions on the Orientation Dependence of Step Stiffness: Reconciling Theory with Experiment for Cu(001), T. J. Stasevich, TLE, R. K. P. Zia, M. Giesen, H. Ibach, F. Szalma, Phys. Rev. B 70, 245404 [7 pp.] (2004) [cond-mat/0408496].

Fluctuations, Line Tensions, and Correlation Times of Nanoscale Islands on Surfaces, F. Szalma, Hailu Gebremariam, and TLE, Phys. Rev. B 71, 035422 [10 pp.] (2005) [cond-mat/0312621v3], selected for Feb. 14, 2005 issue of Virtual J. Nanoscale Sci. & Tech.

Interactions Mediated by Surface States: From Pairs and Trios to Adchains and Ordered Overlayers, Per Hyldgaard and TLE, J. Crystal Growth 275, e1637 (2005) [cond-mat/0408645].

Low-Temperature Orientation Dependence of Step Stiffness on {111} Surfaces, T. J. Stasevich, Hailu Gebremariam, TLE, M. Giesen, C. Steimer, and H. Ibach, Phys. Rev. B 71, 245414 [11 pp.] (2005) [minor changes from cond-mat/0412002], selected for July 4, 2005 issue of Virtual J. Nanoscale Sci. & Tech. [pdf]

Beyond the Wigner Distribution: Schrödinger Equations and Terrace Width Distributions, H. L. Richards and TLE, Phys. Rev. E 72, 016124 [8 pp.] (2005) [minor update from cond-mat/0008089]. [pdf]

Terrace Width Distributions for Vicinal Surfaces with Steps of Alternating Stiffness, Jeremy A. Yancey, Howard L. Richards, and TLE, Surf. Sci. 598, 78 (2005).

A Facet Is Not an Island: Step-Step Interactions and the Fluctuations of the Boundary of a Crystal Facet, Alberto Pimpinelli, M. Degawa, TLE, and Ellen D. Williams, Surf. Sci. Lett. 598, L355 (2005) [PR-style preprint, updated from cond-mat/0410154].

Evolution of Terrace-width Distributions on Vicinal Surfaces: Fokker-Planck Derivation of the Generalized Wigner Surmise, Alberto Pimpinelli, Hailu Gebremariam, and TLE, Phys. Rev. Lett. 95, 24246101 (2005). [PR-style preprint]. [pdf]

Refined Evaluation of the Level-Spacing Distribution of Sympletic Ensembles: Moments and Implications, Hailu Gebremariam and TLE, Phys. Rev. E 73, 017101 (2006) . [pdf]

Correlations in Nano-Scale Step Fluctuations: Comparison of Simulation and Experiments, F. Szalma, D.B. Dougherty, Ellen D. Williams, Michael I. Haftel, and TLE, Phys. Rev. B 73, 115413 (2006) [cond-mat/0601233]. [pdf]

Extended Lattice Gas Interactions of Cu on Cu(111) and Cu(001): Ab-Initio Evaluation and Implications, T. J. Stasevich, TLE, and S. Stolbov, Phys. Rev. B 73, 115426 (2006) [preprint]. [pdf]

Step Position Distributions and the Generalized Wigner Distribution, A. N. Benson, H. L. Richards, and TLE, Phys. Rev. B 73, 115429 (2006) [cond-mat/0307626]. [pdf]

Step Fluctuations on Ag(111) Surfaces with C₆₀, C. Tao, T. J. Stasevich, TLE, and E. D. Williams, Phys. Rev. B 73, 125436 (2006). [pdf]

Distinctive Fluctuations in a Confined Geometry, M. Degawa, T. J. Stasevich, W. G. Cullen, Alberto Pimpinelli, TLE, and E. D. Williams, Phys. Rev. Lett. 97, 080601 (2006). [pdf]

Analytic Formulas for the Orientation Dependence of Step Stiffness and Line Tension: Key Ingredients for Numerical Modeling, T.J. Stasevich and TLE, [SIAM-]Multiscale Model. Simul. 6, 90 (2007) [cond-mat/0609237].

Facet-edge Fluctuations with Periphery Diffusion Kinetics, M. Degawa, T.J. Stasevich, A. Pimpinelli, TLE, and E. D. Williams, Surface Sci. 601, 3979 (2007) [Proc. ECOSS 2006],

Using the Wigner-Ibach Surmise to Analyze Terrace-Width Distributions: History, User's Guide, and Advances, TLE, Appl. Phys. A 87, 375 (2007), [cond-mat/0612311].

Metal/Molecule Interface Fluctuations, C.G. Tao, T.J. Stasevich, W.G. Cullen, TLE, and E.D. Williams, Nano Letters 7, 1495 (2007), highlighted in Nature 446, 472 (2007).

Capture-Zone Scaling in Island Nucleation: Universal Fluctuation Behavior , Alberto Pimpinelli and TLE, Phys. Rev. Lett. 99, 226102 (2007). [cond-mat/0612471v2]. [pdf]

Thermodynamics of the Si(111) (1x1) Surface: Step Line Tension and Island Decay, A.B. Pang, K.L. Man, M.S. Altman, T.J. Stasevich, F. Szalma, and TLE, Phys. Rev. B 77, 115424 (2008) [pdf]

Sensitivity of Short-Range Trio Interactions to Lateral Relaxation of Adatoms: Challenges for Detailed Lattice-Gas Modeling, Rajesh Sathiyanarayanan, T.J. Stasevich, and TLE, Surface Sci. 602, 1243 (2008) [pdf of PR-formated version].

Effect of Impurities on Pentacene Island Nucleation, B.R. Conrad, Elba Gomar-Nadal, W.G. Cullen, A. Pimpinelli, TLE, and E.D. Williams, Phys. Rev. B 77, 205328 [5pp] (2008) [pdf]

Understanding Surface Limiting Processes Occurring During the Relaxation of Steps on Vicinal Surfaces, Ajmi BH. Hamouda, Alberto Pimpinelli and TLE, J. Phys.: Condens. Matter 20, 355001 (2008).

Relaxation of Terrace-width Distributions: Physical Information from Fokker-Planck Time, Ajmi BH. Hamouda, Alberto Pimpinelli, and TLE, Surface Sci. 602, 3569 –3577 (2008) [pdf]

Effects of Impurities on Surface Morphology: Some Examples, Ajmi BH. Hamouda, T. J. Stasevich, Alberto Pimpinelli, and TLE, J. Phys.: Condens. Matter 21, 084215 [10pp] (2009) [pdf]

Impurity Decoration for Crystal Shape Control: C60 on Ag(111), T. J. Stasevich, Chenggang Tao, William G. Cullen, Ellen D. Williams, and TLE, Phys. Rev. Lett. 102, 085501 [4 pp] (2009) [pdf]

Ab-initio calculations of interactions between Cu adatoms on Cu(1 1 0): Sensitivity of strong multi-site interactions to adatom relaxations, Rajesh Sathiyanarayanan and TLE, Surface Sci. 603, 2387–2392 (2009)

Rings sliding on a honeycomb network: Adsorption contours, interactions, and assembly of benzene on Cu(111), K Berland, TLE, and P. Hyldgaard, Phys. Rev. B 80, 155431 [12pp] (2009) [pdf]

Narrowing of Terrace-width Distributions During Growth on Vicinals, Ajmi BH. Hamouda, Alberto Pimpinelli, and TLE, EPL (formerly Europhys. Lett.) 88, 26005 [6 pp] (2009) [pdf]

Terrace-width distributions of touching steps: Modification of the fermion analogy with implications for measuring step-step interactions, Rajesh Sathiyanarayanan, Ajmi B. H. Hamouda, and TLE, Phys. Rev. B 80, 153415 [4pp] (2009) [pdf]

Epitaxial Growth Writ Large [Science Perspective] , TLE and Timothy J. Stasevich, Science 327, 423-433 (22 Jan. 2010) [pdf]

Pimpinelli and Einstein Reply [to Comment on ‘‘Capture-Zone Scaling in Island Nucleation: Universal Fluctuation Behavior’’ by Li, Han, and Evans], Alberto Pimpinelli and TLE, Phys. Rev. Lett. 104, 149602 [1 p] (2010) [pdf]

Strong Quantum Size Effects in Pb(111) Thin Films Mediated by Anomalous Friedel Oscillations, Yu Jia, Biao Wu, Chong Li, TLE, H. H. Weitering, and Zhenyu Zhang, Phys. Rev. Lett. 105, 066101 [4pp] (2010) [pdf]

Adsorbates in a Box: Titration of Substrate Electronic States, Zhihai Cheng, Jonathan Wyrick, Miaomiao Luo, Dezheng Sun, Daeho Kim, Yeming Zhu, Wenhao Lu, Kwangmoo Kim, TLE, and Ludwig Bartels, Phys. Rev. Lett. 105, 066104 [4pp] (2010) [pdf]

The Power of Confinement: Adsorbate Dynamics on Nanometer-Scale Exposed Facets, Zhihai Cheng, MiaoMiao Luo, Jonathan Wyrick, Dezheng Sun, Daeho Kim, Yeming Zhu, Wenhao Lu, Kwangmoo Kim, TLE, Ludwig Bartels, NanoLetters 10, 3700–3703 (2010)

Effective Elastic Properties of a Molecular Monolayer at a Metal Surface, Dezheng Sun, Dae-Ho Kim, Duy Le, Øyvind Borck, Kristian Berland, Kwangmoo Kim, Wenhao Lu, Yeming Zhu, Miaomiao Luo, Jonathan Wyrick, Zhihai Cheng, TLE, Talat S. Rahman, Per Hyldgaard, Ludwig Bartels, Phys. Rev. B 82, 201410 (R) [4pp] (2010) [pdf].

One-Dimensional Model of Interacting-Step Fluctuations on Vicinal Surfaces: Analytical Formulas and Kinetic Monte-Carlo Simulations, Paul N. Patrone, TLE, and D. Margetis, Phys. Rev. E 82 , 061601 [18pp] (2010) [pdf].

Role of Codeposited Impurities During Growth: I. Explaining Distinctive Experimental Morphology on Cu(0 0 1) , Ajmi BH. Hamouda, Rajesh Sathiyanarayanan, Alberto Pimpinelli, and TLE, Phys. Rev. B 83 , 035423 [8pp] (2011) [pdf].

Role of Codeposited Impurities During Growth: II. Dependence of Morphology on Binding and Barrier Energies, Rajesh Sathiyanarayanan, Ajmi BH. Hamouda, Alberto Pimpinelli, and TLE, Phys. Rev. B 83 , 035424 [6pp] (2011) [pdf].

Stochastic Models of Epitaxial Growth, D. Margetis, Paul N. Patrone, and TLE, Mater. Res. Soc. Symp. Proc. 1318, mrsf10-1318-uu07-04 [6pp] (2011).

Monte Carlo Study of the Honeycomb Structure of Anthraquinone Molecules on Cu(111) , Kwangmoo Kim and TLE, Phys. Rev. B 83, 245414 [9pp] (2011) [pdf]

Spacing Distribution Functions for the One-Dimensional Point-Island Model with Irreversible Attachment, Diego Luis González, A. Pimpinelli, and TLE, Phys. Rev. E 84, 011601 [10pp] (2011) [pdf]

Do 2D “Noble Gas Atoms” Produce Molecular Honeycombs at a Metal Surface?, Jonathan Wyrick, Dae-Ho Kim, Dezheng Sun, Zhihai Cheng, Wenhao Lu, Yeming Zhu, Kristian Berland, Yong Su Kim, Eli Rotenberg, Miaomiao Luo, Per Hyldgaard, TLE, & Ludwig Bartels, Nano Lett. 11, 2944 –2948 [ +supplement] (2011)

Self-Assembly of Interlocking Pinwheels: 3-Phenyl-Propynenitrile on Cu(111), Miaomiao Luo, Wenhao Lu, Daeho Kim, Eric Chu, Jon Wyrick, Connor Holzke, Daniel Salib, Kamelia D. Cohen, Zhihai Cheng, Dezheng Sun, Yeming Zhu, TLE, and Ludwig Bartels, J. Chem. Phys. 135, 134705 [5pp] (2011) [pdf]

Voronoi cell patterns: Theoretical model and applications, Diego Luis González and TLE, Phys. Rev. E 84, 051135 [10 pp] (2011) [pdf]; arXiv 1110.3994.

Temperature-dependent nucleation and capture-zone scaling of C₆₀ on silicon oxide, Michelle A. Groce, Brad R. Conrad, William G. Cullen, Alberto Pimpinelli, Ellen D. Williams, and TLE, Surface Sci. 606 , 53–56 (2012) [pdf]

Response of the Shockley Surface State to an External Electrical Field : A Density-Functional Theory Study of Cu(111), K. Berland, TLE, and P. Hyldgaard, Phys. Rev. B 85, 035427 [12pp] (2012) [pdf]; arXiv 1109.6706.

Anisotropic Surface State Mediated RKKY Interaction Between Adatoms, Paul N. Patrone and TLE, Phys. Rev. B 85, 045429 [9pp] (2012) [pdf].

Mean-Field Approximation for Spacing Distribution Functions in Classical Systems, Diego Luis González, Alberto Pimpinelli, and TLE, Phys. Rev. E 85 , 011151 [10pp] (2012) [pdf]; arXiv 1111.5212.

Charge Inhomogeneity Determines Oxidative Reactivity of Graphene on Substrates, M. Yamamoto, TLE, M. S. Fuhrer, and W. G. Cullen, ACS Nano 6, 8335–8341 (2012) [pdf].

"The Princess and the Pea" at the Nanoscale: Wrinkling and Delamination of Graphene on Nanoparticles, M. Yamamoto, O. Pierre-Louis, J. Huang, M. S. Fuhrer, TLE, and W. G. Cullen, Phys. Rev. X 2, 041018 [11 pp] (2012) [pdf]; arXiv1201.5667.

Interacting Steps with Finite-Range Interactions: Analytical Approximation and Numerical Results, Diego Felipe Jaramillo, Gabriel Téllez, Diego Luis González, and TLE, Phys. Rev. E 87, 052405 [9pp] (2013) [pdf].

Anisotropic Etching of Atomically Thin MoS₂, Mahito Yamamoto, TLE, Michael S. Fuhrer and William G. Cullen, J. Phys. Chem. C 117, 25643–25649 (2013).

From atoms to steps: The microscopic origins of crystal evolution, Paul N. Patrone, TLE, and Dionisios Margetis, Surface Sci. 625, 37–43 (2014) [pdf].

Analyzing Capture Zone Distributions (CZD) in Growth: Theory and Applications, TLE, Alberto Pimpinelli, and Diego Luis González, J. Crystal Growth 401, 67–71 (2014) [pdf]; arXiv:1311.3991 [pdf].

Dynamical Scaling Implications of Ferrari, Prähofer, and Spohn's Remarkable Spatial Scaling Results for Facet-Edge Fluctuations, TLE and Alberto Pimpinelli, J. Stat. Phys. 155, 1178–1190 (2014); longer version arXiv:1312.4910 [pdf].

How "hot precursors" modify island nucleation: A rate-equations model, Josue R. Morales-Cifuentes, TLE, and A. Pimpinelli, Phys. Rev. Lett. 113, 246101 [5pp] (2014) [pdf]; arXiv:1411.6575v1.

Chemical insight from density functional modeling of molecular adsorption: Tracking the bonding and diffusion of anthracene derivatives on Cu(111) with molecular orbitals, Jonathan Wyrick, TLE, and Ludwig Bartels, J. Chem. Phys. 142, 101907 [12 pp] (2015).

Progress in Characterizing Submonolayer Island Growth: Capture-Zone Distributions, Growth Exponents, & Hot Precursors, TLE, Alberto Pimpinelli, Diego Luis González, and Josue R. Morales-Cifuentes, Proc. CCP2014, J. Phys.: Conf. Series 640, 012024 [7 pp.] (2015) [pdf].

Competing growth processes induced by next-nearest-neighbor interactions: Effects on meandering wavelength and stiffness, Sonia Blel, Ajmi BH. Hamouda, B. Mahjoub, and TLE, Phys. Rev. B 95, 085404 [8pp] (2017) [pdf].

Role of step stiffness and kinks in the relaxation of vicinal (001) with zigzag [110] steps, B. Mahjoub, Ajmi BH. Hamouda, and TLE, Surface Sci. 662, 74–81 (2017) [pdf].

Fragmentation approach to the point-island model with hindered aggregation: Accessing the barrier energy, D.L. González, A. Pimpinelli , and TLE, Phys. Rev. E 96, 012804 [13pp] (2017) [pdf].

Coverage Dependent Molecular Assembly of Anthraquinone on Au(111), Andrew S. DeLoach, Brad R. Conrad, TLE, and Daniel B. Dougherty, J. Chem. Phys. 147, 184701 [7pp] (2017) [pdf].

Please scroll UP to recent accepted refereed papers and DOWN for review articles and book chapters.

*Elsevier reprint indicates a graciously-provided pdf reprint, copyright the year of publication, with permission from Elsevier Science. (This graciousness extends back only to 1995.) "Single copies of the article can only be downloaded and printed for the reader's personal research and study." The explicit journal reference is linked to ScienceDirect, from which subscribers can also obtain the article.

Steps on Surfaces: Experiment and Theory, Hyeong-Chai Jeong and Ellen D. Williams, Surface Sci. Rept. 34, 171-294 (1999) [Elsevier reprint*].

"Theory of Interaction Between Chemisorbed Atoms," Chemistry and Physics of Solid Surfaces, II, Ralf Vanselow, ed. [Proc. Third International Summer Institute in Surface Science, Milwaukee, 1977, in CRC Crit. Rev. in Solid State and Mat. Sci. 7, 261 (1978).] (CRC Press, Boca Raton, 1979), 181-208. For updated version, see "Interactions Between Adsorbate Particles," in Physical Structure of Solid Surfaces, W.N. Unertl, ed. below.

"Theoretical Issues in Chemisorption," TLE, J. A. Hertz and J. R. Schrieffer, in The Theory of Chemisorption (Topics in Current Physics series), John R. Smith, ed. (Springer-Verlag, Berlin, 1980), 183-235. Translated into Russian (Mir, Moscow, 1983), 256-327.

"Extended Absorption Fine Structure Analysis of Surface Structure" (Proc. Second International Conference on Solid Films and Surfaces, University of Maryland, College Park, 1981), Appl. Surface Sci. 11/12, 42 (1982).

"Critical Phenomena of Chemisorbed Overlayers," Chemistry and Physics of Solid Surfaces, IV, R. Vanselow and R. Howe , eds. [Proc. Fifth International Summer Institute in Surface Science, Milwaukee, 1981] (Springer-Verlag, Berlin, 1982), 251-280.

"Fine Structure Using Electron Beams," R. L. Park and TLE, Extended X-ray Absorption Fine Structure, R. W. Joyner, ed. (Plenum, New York, 1985??), Chap. 10.

"Extended Fine Structure in APS," TLE, M.J. Mehl, J. F. Morar, R. L. Park, and G. E. Laramore, EXAFS and Near Edge Structure, A. Bianconi, L. Incoccia, and S. Stipcich, eds. [Proc. Internat'l Conf. on EXAFS and Near Edge Structure, Frascati, 1982.] (Springer, Berlin, 1983), 391-393.

"Critical Properties of Adsorbed Atoms and Crystal Surfaces: Possible Realizations of Models of Interest in Conformal Invariance," Proc. 10th Johns Hopkins Workshop on Current Problems in Particle Theory: Infinite Lie Algebras and Conformal Invariance in Condensed Matter and Particle Physics, K. Dietz and V. Rittenberg, eds. (World Scientific, Singapore, 1987), 17-50. (see B.l.b).

"Critical Phenomena of Chemisorbed Atoms and Reconstruction--Revisited," Chemistry and Physics of Solid Surfaces, VII, R. Vanselow and R. Howe , eds. [Proc. 8th International Summer Institute in Surface Science, Milwaukee, 1987] (Springer-Verlag, Berlin, 1988), 307-339.

"Extended X-ray Absorption Fine Structure and Related Techniques," M. L. denBoer, TLE, and J. J. Rehr, The Encyclopedia of Advanced Materials, David Bloor, Richard J. Brook, Merton C. Flemings, and Subhash Mahajan, eds. (Pergamon Press, Oxford, 1994), 771-783.

"Interactions Between Adsorbate Particles," in Physical Structure of Solid Surfaces, W.N. Unertl, ed. (Elsevier, Amsterdam, 1996), Handbook of Surface Science, vol. 1, S. Holloway and N.V. Richardson, series eds., invited pedagogical review, chapter 11, 577-650. [pdf of article recast in RevTeX 2-col format]

"Survey of Self-Avoiding Random Surfaces on Cubic Lattices: Issues, Controversies, and Results," TLE and A. L. Stella, Topology and Geometry in Polymer Science (IMA Volumes in Mathematics and Its Applications, vol. 103), S.G. Whittington, D. Sumners, and T. Lodge, eds. [Proc. IMA (Institute for Mathematics and Its Applications) Workshop on Topology and Geometry in Polymer Science, Minneapolis, June, 1996 (plenary lecture)] (Springer-IMA series, Berlin, 1997), 159-174.

"Step Fluctuations: From Equilibrium Analysis to Step Unbunching and Cluster Diffusion in a Unified Picture," TLE and S.V. Khare, Dynamics of Crystal Surfaces and Interfaces, P.M. Duxbury and T.J. Pence, eds. [Proc. Conference on Dynamics of Crystal Surfaces and Interfaces, P. M. Duxbury, ed., Traverse City, Michigan, Aug., 1996.] (Plenum, New York, 1997), 83-96. [pdf of scan posted as item 6 on publication page of Prof. Sanjay V. Khare].

Critical introduction to 4 papers on surface physics, TLE and J. W. Davenport, in Selected Papers of J. Robert Schrieffer, N.E. Bonesteel and L.P. Gor'kov, eds. (World Scientific, Singapore, 2002). [pdf preprint]

Multisite Interactions in Lattice-Gas Models, TLE and Rajesh Sathiyanarayanan, in Nanophenomena at Surfaces: Fundamentals of Exotic Condensed Matter Properties (Stranski- Kaischew memorial), Michail Michailov, ed. (Springer, Berlin, 2011)

"Equilibrium Shape of Crystals,” TLE, in Handbook of Crystal Growth, Fundamentals, 2^nd ed., T. Nishinaga, P. Rudolph, and T. Kuech, eds. (Elsevier, Amsterdam, 2014--ISBN 9780444563699/eBook:9780444593764), vol. 1A (Thermodynamics and Kinetics), chap. 5; arXiv:1501.02213v1, [pdf].

Theory of Chemisorption in Relation to Heterogeneous Catalysis, J. W. Davenport, TLE, J. R. Schrieffer, and P. Soven, Battelle Gstaad Colloquium, 1974, in The Physical Basis for Heterogeneous Catalysis, Edmund Drauglis and Robert I. Jaffee, eds. (Plenum Press, New York, 1975) 295.

Surface Density of States on Crystalline Transition Metal Substrates, J. W. Davenport, TLE, and J. R. Schrieffer, Proc. Second International Congress on Surface Science, Kyoto (1974), Jpn. J. Appl. Phys. 2, 691 (1974).

Analysis of Extended Fine Structure in Appearance Potential Spectroscopy, R. L. Park, TLE, W. T. Elam, L. D. Roelofs, and P. I. Cohen, Proc. 4th Symposium on Fluid-Solid Surface Interactions, National Bureau of Standards, Gaithersburg, 1978.

Multi-Critical Phase Diagram of a Chemisorbed Lattice Gas System-O/Ni(111), R. L. Park, TLE, A. R. Kortan, and L. D. Roelofs, Ordering in Two Dimensions: Proc. Int'l Conf., Lake Geneva, WI, 1980, S. K. Sinha, ed. (North Holland, New York, 1980), pp. 17-24.

Extended Fine Structure in APS, TLE, M. J. Mehl, J. F. Morar, R. L. Park, and G. E. Laramore, EXAFS and
Near Edge Structure, Proceedings of the International Conference, Frascati, Italy, September 13 -17, 1982,
A. Bianconi, L. Incoccia, and S. Stipcich (eds.) (Springer, Berlin, 1983), pp. 391-393.

Use of Techniques from Modern Theory of Phase Transitions to Assess Small Interaction Energies on Surfaces, Theory, Modeling and Instrumentation for Materials by Design (DOE Workshop), Texas A&M, Sept. 1984, ed. by R. E. Allen, D. L. Cooke, J. J. Eberhardt, and A. Wilson, CONF-8409210.

Statistical Mechanics: Proc. Third U. California Conf. on Statistical Mechanics, (Davis, CA, March 1988), C. Garrod, ed., Nuclear Physics B (Proc. Supple.) 5 (1988):

1) Phase Transitions in 2-D Lattice Gases--Critical Phenomena of Chemisorbed Atoms, TLE, N. C. Bartelt and L. D. Roelofs, 40-43.

2) Temperature-Orientation Phase Diagram of Vicinal Si(111): Relationship Between (7x7) Reconstruction and Range of Unstable Orientations, R. J. Phaneuf, E. D. Williams, N. C. Bartelt, and TLE, 330-333.

Applications of Ideas from Random Matrix Theory to Step Distributions on "Misoriented" Surfaces, TLE, Proc. TH-2002, Paris, July 2002, Ann. Henri Poincaré 4, Suppl. 2, S811-S824 (2003) [cond-mat/0306347].

Structure and Evolution of Surfaces (Proc. Fall 1996 MRS Mtg., vol. 440), R.C. Cammarata, E.H. Chason, TLE, and E.D. Williams, eds. (Materials Research Society, Pittsburgh, 1997).

Thin Films-Structure and Morphology (Proc. Fall 1996 MRS Mtg., vol. 441), S.C. Moss, D. Ila, R.C. Cammarata, E.H. Chason, TLE, and E.D. Williams, eds. (Materials Research Society, Pittsburgh, 1997).

John H. Hudson, Surface Science: An Introduction, reviewed in Physics Today 45 (12), 85-86 (Dec. 1992)

A. Modinos, Quantum Theory of Matter: A Novel Introduction, reviewed in Physics Today 50 (6), 86 (June 1997)