University of Maryland

University of Maryland

Materials Research Science and Engineering Center

Publications

Publications

IRG 1 Publications

Key: 1. ¤ A. Calzolari, W. Jin, J. E. Reutt-Robey and M. Buongiorno Nardelli, "Substrate-Mediated Intermolecular Hybridization in Binary Phthalocyanine Superstructures." Journal of Physical Chemistry C 114, 1041-5 (2010).

2. § T. L. Einstein and T. J. Stasevich, "Epitaxial Growth Writ Large." Science 327, 423-4 (2010).

3. § A. Pimpinelli and T. L. Einstein, "Pimpinelli and Einstein Reply to Comment by M. Li, Y. Han, and J. W. Evans on “Capture-Zone Scaling in Island Nucleation: Universal Fluctuation Behavior"." Physics Review Letters 104, 149602/1 (2010).

4. S§ C. Tao, W. G. Cullen and E. D. Williams, "Visualizing the Electron Scattering Force in Nanostructures." Science 328, 736-40 (2010).

5. ¤ K. Berland, T. L. Einstein and P. Hyldgaard, "Rings sliding on a honeycomb network: Adsorption contours, interactions, and assembly of benzene on Cu(111)." Physical Review B 80, 155431/1-12 (2009).

6. ¤ J.-D. Chai, V. L. Ligneres, G. Ho, E. A. Carter and J. D. Weeks, "Orbital-Free Density Functional Theory: Linear Scaling Methods for Kinetic Potentials, and Applications to Solid Al and Si." Chemical Physical Letters 473, 263-267 (2009).

7. § J. H. Chen, W. G. Cullen, C. Jang, M. S. Fuhrer and E. D. Williams, "Defect Scattering in Graphene." Physical Review Letters 102, 236805/1-4 (2009).

8. § J. H. Chen, C. Jang, M. Ishigami, S. Xiao, W. G. Cullen, E. D. Williams and M. S. Fuhrer, "Diffusive Charge Transport in Graphene on SiO2." Solid State Communications 149, 1080-1086 (2009).

9. S¤ B. R. Conrad, J. Tosado, G. Dutton, D. B. Dougherty, W. Jin, T. Bonnen, A. Schuldenfrei, W. G. Cullen, E. D. Williams, J. E. Reutt-Robey and S. W. Robey, "C60 cluster formation at interfaces with pentacene thin-film phases." Applied Physics Letters 95, 213302/1-3 (2009).

10. S B. R. Conrad, W. G. Cullen, B. Riddick and E. D. Williams, "Pentacene Islands Grown on Ultra-thin SiO2." Surface Science Letters 603, L27-L30 (2009).

11. ¤ S. D'Agostino, P. P. Pompa, R. Chiuri, R. J. Phaneuf, D. G. Britti, R. Rinaldi, R. Cingolani and F. Della Sala, "Enhanced fluorescence by metal nanospheres on metal substrates." Optics Letters 34, 2381-2383 (2009).

12. S§ D. B. Dougherty, W. Jin, W. G. Cullen, G. Dutton, J. E. Reutt-Robey and S. Robey, "Striped Domains at the Pentacene: C60 Interface." Applied Physics Letters 94, 023103/1-3 (2009).

13. ¤ S.-H. Guo, D. G. Britti, J. J. Heetderks, H.-C. Kan and R. J. Phaneuf, "Spacer Layer Effect in Fluorescence Enhancement from Silver Nanowires over a Silver Film; Switching of Optimum Polarization." Nano Letters 9, 2666-2670 (2009).

14. § A. B. Hamouda, T. J. Stasevich, A. Pimpinelli and T. L. Einstein, "Effects of Impurities on Surface Morphology: Some Examples." Journal of Physics: Condensed Matter 21, 084215/1-10 (2009).

15. § A. B. Hamouda, A. Pimpinelli and T. L. Einstein, "Narrowing of Terrace-Width Distributions During Growth on Vicinal Surfaces." Europhysics Letters 88, 26005/1-6 (2009).

16. S§ W. Jin, D. B. Dougherty, W. G. Cullen, S. Robey and J. E. Reutt-Robey, "C60-Pentacene Network Formation by 2-D Co-Crystallization." Langmuir 25, 9857–9862 (2009). [17]

17. S D. R. Lenski, A. Southard and M. S. Fuhrer, "Frequency-dependent complex conductivity of an organic thin-film transistor." Applied Physics Letters 94, 232103/ 1-3 (2009).

18. § R. Sathiyanarayanan and T. L. Einstein, "Ab-Initio Calculations of Interactions Between Cu Adatoms on Cu(110): Sensitivity of Strong Multi-Site Interactions to Adatom Relaxation." Surface Science 603, 2387-2392 (2009).

19. § R. Sathiyanarayanan, A. B. Hamouda and T. L. Einstein, "Terrace-width Distributions of Touching Steps: Modification of the Fermion Analogy with Implications for Measuring Step-step Interactions." Physical Review B 80, 153415/1-4 (2009).

20. S§ T. J. Stasevich, C. Tao, W. G. Cullen, E. D. Williams and T. L. Einstein, "Impurity Decoration for Crystal Shape Control: C60 on Ag(111)." Physical Review Letters 102, 085501 /1-4 (2009).

21. S¤ Y. Wei, S. W. Robey and J. E. Reutt-Robey, "TiOPc Molecular Dislocation Networks as Nanotemplates for C60 Cluster Arrays." J. Am. Chem. Soc. 131, 12026-12027 (2009).

22. S¤ J. H. Chen, C. Jang, S. Adam, M. S. Fuhrer, E. D. Williams and M. Ishigami, "Charged Impurity Scattering in Graphene." Nature Physics 4, 377-381 (2008).

23. ¤ J. H. Chen, C. Jang, S. Xiao, M. Ishigami and M. S. Fuhrer, "Intrinsic and Extrinsic Performance Limits of Graphene Devices on SiO2." Nature Nanotechnology 3, 206-9 (2008).

24. ¤ S. Cho and M. S. Fuhrer, "Charge Transport and Inhomogeneity Near the Minimum Conductivity Point in Graphene." Physical Review B 77, 081402/1-4 (2008).

25. S E. Cobas and M. S. Fuhrer, "Microwave Rectification by a Carbon Nanotube Schottky Diode." Applied Physics Letters 93, 043120 /1-3 (2008).

26. S¤ B. R. Conrad, E. Gomar-Nadal, W. G. Cullen, A. Pimpinelli, T. L. Einstein and E. D. Williams, "Effect of Impurities on Pentacene Island Nucleation." Physical Review B 77, 205328 /1-5 (2008).

27. S¤ D. B. Dougherty, W. Jin, W. G. Cullen, G. Dutton, J. E. Reutt-Robey and S. Robey, "Local Transport Gap in C60 Nanochains on a Pentacene Template." Physical Review B 77, 073414/1-4 (2008).

28. S§ D. B. Dougherty, W. Jin, W. G. Cullen, J. E. Reutt-Robey and S. W. Robey, "Variable Temperature Scanning Tunneling Microscopy of Pentacene Monolayer and Bilayer Phases on Ag(111)." Journal of Physical Chemistry C 112, 20334-20339 (2008).

29. S§ E. Gomar-Nadal, B. Conrad, W. G. Cullen and E. D. Williams, "Effect of Impurities on Pentacene Thin Film Growth for Field-Effect Transistors." Journal of Physical Chemistry C 112, 5646-50 (2008).

30. ¤ S.-H. Guo, S.-J. Tsai, H.-C. Kan, D.-H. Tsai, M. R. Zachariah and R. J. Phaneuf, "The Effect of an Active Substrate on Nanoparticle-Enhanced Fluorescence." Advanced Materials 20, 1424-8 (2008).

31. § A. B. Hammouda, A. Pimpinelli and R. J. Phaneuf, "Anomalous Scaling in Epitaxial Growth on Vicinal Surfaces: Meandering and Mounding Instabilities in a Linear Growth Equation with Spatiotemporally Correlated Noise." Surface Science 602, 2819-2827 (2008).

32. § A. B. Hammouda, A. Pimpinelli and T. L. Einstein, "Understanding Surface Limiting Processes Occurring During the Relaxation of Steps on Vicinal Surfaces." J. Physics: Condens. Matter 20, 355001 /1-4 (2008).

33. § A. B. Hamouda, A. Pimpinelli and T. L. Einstein, "Relaxation of Terrace-width Distributions: Physical Information from Fokker–Planck Time." Surface Science 602, 3569-3577 (2008).

34. S D. R. Hines, A. Southard and M. S. Fuhrer, "Poly(3-hexylthiophene) Thin-film Transistors with Variable Polymer Dielectrics for Transfer-printed Flexible Electronics." Journal of Applied Physics 104, 024510/1-5 (2008).

35. § C. Jang, S. Adam, J. H. Chen, E. D. Williams, S. Das Sarma and M. S. Fuhrer, "Tuning the Effective Fine Structure Constant in Graphene: Opposing Effects of Dielectric Screening on Short- and Long-Range Potential Scattering." Physical Review Letters 101, 146805 /1-4 (2008).

36. § H.-C. Kan, T. Kwon and R. J. Phaneuf, "Effect of length scales in directing step bunch self-organization during annealing of patterned vicinal Si(111) surfaces: Comparison with a simple near-equilibrium model." Physical Review B 77, 205401/1-6 (2008).

37. ¤ A. Pang, K. L. Man, M. S. Altman, T. J. Stasevich, F. Szalma and T. L. Einstein, "Step Line Tension and Step Morphological Evolution on the Si(111) (1x1) Surface." Physical Review B 77, 115424/1-12 (2008).

38. S V. K. Sangwan, V. W. Ballarotto, M. S. Fuhrer and E. D. Williams, "Facile fabrication of suspended as-grown carbon nanotube devices." Applied Physics Letters 93, 113112 /1-3 (2008).

39. § R. Sathiyanarayanan, T. J. Stasevich and T. L. Einstein, "Sensitivity of Short-Range Trio Interactions to Lateral Relaxation of Adatoms: Challenges for Detailed Lattice-Gas Modeling." Surface Science 602, 1243-9 (2008).

40. S§ C. Tao, Q. Liu, B. Riddick, W. G. Cullen, J. E. Reutt-Robey, J. D. Weeks and E. D. Williams, "Dynamic Interfaces in an Organic Thin Film." PNAS 105, 16418-16425 (2008).

41. S¤ D. Tobias, M. Ishigami, A. Tselev, P. Barbara, E. D. Williams, C. J. Lobb and M. S. Fuhrer, "Origins of 1/f Noise in Individual Semiconducting Carbon Nanotube Field-Effect Transistors." Physical Review B 77, 033407/1-4 (2008).

42. S A. J. Tunnell, V. W. Ballarotto, D. R. Hines and E. D. Williams, "Vertical Integration on Plastic Substrates Using Transfer Printing." Applied Physics Letters 93, 119113 /1-3 (2008).

43. S¤ Y. Wei, S. W. Robey and J. E. Reutt-Robey, "Flux-Selected Titanyl Phthalocyanine Monolayer Architecture on Ag (111)." Journal of Physical Chemistry C 112, 18537-18542 (2008).

44. ¤ A. Ayari, E. Cobas, O. Ogundadegbe and M. S. Fuhrer, "Realization and Electrical Characterization of Ultrathin Crystals of Layered Transition-Metal Dichalcogenides." Journal of Applied Physics 101, 014507/1-5 (2007).

45. S§ O. Bondarchuk, W. G. Cullen, M. Degawa and E. D. Williams, "Biased Structural Fluctuations due to Current Stress." Physical Review Letters 99, 206801/1-4 (2007).

46. ¤ J.-D. Chai and J. D. Weeks, "Orbital-free Density Functional Theory: Kinetic Potentials and ab initio Local Pseudopotentials." Physical Review B 75, 205122/1-14 (2007).

47. S J. H. Chen, M. Ishigami, C. Jang, D. R. Hines, M. S. Fuhrer and E. D. Williams, "Printed Graphene Circuits." Advanced Materials 19, 3623-7 (2007).

48. § S. Cho, Y.-F. Chen and M. S. Fuhrer, "Gate-tunable Graphene Spin Valve." Applied Physics Letters 91, 123105 (2007).

49. S¤ B. Conrad, W. G. Cullen, W. Yan and E. D. Williams, "Percolative Effects on Noise in Pentacene Transistors." Applied Physics Letters 91, 242110/1-3 (2007).

50. S§ B. Conrad, W. G. Cullen, D. B. Dougherty, I. Lyubinetsky and E. D. Williams, "Spatial first-passage statistics of Al/Si(111)-(Ö3xÖ3) step fluctuations." Physical Review E 75, 021603/1-6 (2007).

51. § M. Constantin, C. Dasgupta, S. Das Sarma, D. B. Dougherty and E. D. Williams, "Persistence and Survival in Equilibrium Step Fluctuations." Journal of Statistical Mechanics 07, P07011/1-29 (2007).

52. S§ M. Degawa, T. J. Stasevich, A. Pimpinelli, T. L. Einstein and E. D. Williams, "Facet-edge Fluctuations with Periphery Diffusion Kinetics." Surface Science 601, 3979-83 (2007).

53. § T. L. Einstein, "Using the Wigner-Ibach Surmise to Analyze Terrace-Width Distributions: History, User's Guide, and Advances." Applied Physics A 87, 375-84 (2007).

54. S G. Esen, M. S. Fuhrer, M. Ishigami and E. D. Williams, "Transmission Line Impedance of Carbon Nanotube Thin Films for Chemical Sensing." Applied Physics Letters 90, 123510/1-3 (2007).

55. S M. Ishigami, J. H. Chen, W. G. Cullen, M. S. Fuhrer and E. D. Williams, "Atomic Structure of Graphene on SiO2." Nano Letters 7, 1643-8 (2007).

56. ¤ T. Kwon, H.-C. Kan, G. Oehrlein and R. J. Phaneuf, "Transient Roughening Behaviour and Spontaneous Pattern Formation During Plasma Etching of Nanoporous Silica." Nanotechnology 18, 055305/1-5 (2007).

57. S¤ H. Li, B. Xu, D. Evans and J. E. Reutt-Robey, "Isonicotinic Acid Molecular Films on Ag(111): I. XPS and STM Studies of Orientational Domains." Journal of Physical Chemistry C 111, 2102-6 (2007).

58. § A. Pimpinelli and T. L. Einstein, "Capture-Zone Scaling in Island Nucleation: Universal Fluctuation Behavior." Physical Review Letters 99, 226102/1-4 (2007).

59. § T. J. Stasevich and T. L. Einstein, "Analytical Formulas for the Orientation Dependence of Step Stiffness and Line Tension: Key Ingredients for Numerical Modeling." Multiscale Modeling and Simulation 6, 90-104 (2007).

60. S¤ S. G. Sundaresan, M. Murthy, M. V. Rao, J. A. Schreifels, M. A. Mastro, C. R. Eddy Jr., R. T. Holm, R. L. Henry, J. A. Freitas Jr., E. Gomar-Nadal, R. D. Vispute and Y.-L. Tian, "Characteristics of in situ Mg-doped GaN Epilayers Subjected to Ultra-High-Temperature Microwave Annealing Using Protective Caps." Semiconductor Science and Technology 22, 1151-6 (2007).

61. S¤ S. G. Sundaresan, N. A. Mahadik, S. B. Qadri, J. A. Schreifels, Y. L. Tian, Q. Zhang, E. Gomar-Nadal and M. V. Rao, "Ultra-low Resistivity Al+ Implanted 4H–SiC Obtained by Microwave Annealing and a Protective Graphite Cap." Solid-State Electronics 52, 140-5 (2007).

62. S§ C. Tao, W. G. Cullen, E. D. Williams and C. Dasgupta, "Generalized Survival in Step Fluctuations." Physical Review E 76, 021601/1-9 (2007).

63. S§ C. Tao, T. J. Stasevich, W. G. Cullen, T. L. Einstein and E. D. Williams, "Metal-Molecule Interface Fluctuations." Nano Letters 7, 1495-9 (2007). [Highlighted in Nature 446, 472 (2007)]

64. S§ C. Tao, W. G. Cullen, E. D. Williams, S. E. Hunyadi and C. J. Murphy, "Surface Morphology and Step Fluctuations on Ag Nanowires." Surface Science 601, 4939-43 (2007).

65. S§ E. D. Williams, O. Bondarchuk, C. Tao, W. Yan, W. G. Cullen, P. J. Rous and T. Bole, "Temporal Step Fluctuations on a Conductor Surface: Electromigration Force, Surface Resistivity and Low-Frequency Noise." New Journal of Physics 9, 387 (2007).

66. ¤ A. N. Benson, H. L. Richards and T. L. Einstein, "Step-Position Distributions and the Pairwise Einstein Model for Steps on Crystal Surfaces." Physical Review B 73, 115429/1-7 (2006).

67. ¤ Y.-F. Chen and M. S. Fuhrer, "Current-Carrying Capacity of Semiconducting Carbon Nanotubes." Physica Status Solidi B 243, 3403-7 (2006).

68. S Y.-F. Chen and M. S. Fuhrer, "Tuning from Thermionic Emissions to Ohmic Tunnel Contacts via Doping in Schottky-Barrier Nanotube Transistors." Nano Letters 6, 2158-62 (2006).

69. S§ M. Degawa, K. Thürmer and E. D. Williams, "Constrained Evolution of Nanocrystallites." Physical Review B 74, 155432/1-11 (2006).

70. S§ M. Degawa, T. J. Stasevich, W. G. Cullen, A. Pimpinelli, T. L. Einstein and E. D. Williams, "Distinctive Fluctuations in a Confined Geometry." Physical Review Letters 97, 080601/1-4 (2006).

71. § H. Gebremariam and T. L. Einstein, "Refined Evaluation of the Level-Spacing Distribution of Symplectic Ensembles: Moments and Implications." Physical Review E 73, 017101/1-3 (2006).

72. S M. Ishigami, J. H. Chen, E. D. Williams, D. Tobias, Y. F. Chen and M. S. Fuhrer, "Hooge's Constant for Carbon Nanotube Field Effect Transistors." Applied Physics Letters 88, 203116/1-3 (2006).

73. ¤ H.-C. Kan, R. Ankam, S. Shah, K. M. Micholsky, T. Tadayyon-Eslami, L. Calhoun and R. J. Phaneuf, "Evolution of Patterned GaAs(001) During Homoepitaxial Growth: Size vs. Spacing." Physical Review B 73, 195410/1-8 (2006).

74. § T. Kwon, R. J. Phaneuf and H.-C. Kan, "Length-Scale Dependence of the Step Bunch Self-Organization on Patterned Vicinal Si(111) Surfaces." Applied Physics Letters 88, 071914/1-3 (2006).

75. § T. J. Stasevich, T. L. Einstein and S. Stolbov, "Extended lattice gas interactions of Cu on Cu(111) and Cu(001): Ab initio evaluation and implications." Physical Review B 73, 115426/1-7 (2006).

76. § F. Szalma, D. B. Dougherty, M. Degawa, E. D. Williams, M. I. Haftel and T. L. Einstein, "Correlations in Nanoscale Step Fluctuations: Comparison of Simulation and Experiments." Physical Review B 73, 115413/1-10 (2006).

77. ¤ T. Tadayyon-Eslami, H.-C. Kan, L. Calhoun and R. J. Phaneuf, "Temperature-Driven Change in the Unstable Growth Mode on Patterned GaAs(001)." Physical Review Letters 97, 126101/1-4 (2006).

78. S§ C. Tao, T. J. Stasevich, T. L. Einstein and E. D. Williams, "Step Fluctuations on Ag(111) Surfaces with C60." Physical Review B 73, 125436/1-7 (2006).

79. S§ B. Xu, C. Tao, E. D. Williams and J. E. Reutt-Robey, "Coverage Dependent Supramolecular Structures: C60:ACA Monolayers on Ag(111)." Journal of the American Chemical Society 128, 8493-9 (2006).

80. S¤ C. D. Zangmeister, S. Robey, R. D. Van Zee, J. G. Kushmerick, J. Naciri, Y. Yao, J. M. Tour, B. Varughese and J. E. Reutt-Robey, "Fermi Level Alignment in Self-Assembled Molecular Layers: The Effect of Coupling Chemistry." Journal of Physical Chemistry B 110, 17138-44 (2006).

81. ¤ G. Esen and M. S. Fuhrer, "Temperature Control of Electromigration to Form Gold Nanogap Junctions." Applied Physics Letters 87, 263101/1-3 (2005).

82. ¤ J. Y. Park, R. J. Phaneuf, D. F. Ogletree and M. Salmeron, "Direct Measurement of Forces During Scanning Tunneling Microscopy Imaging of Silicon pn Junctions." Applied Physics Letters 86, 172105/1-3 (2005).

83. § A. Pimpinelli, H. Gebremariam and T. L. Einstein, "Evolution of Terrace-Width Distributions on Vicinal Surfaces: Fokker-Planck Derivation of the Generalized Wigner Surmise." Physical Review Letters 95, 246101/1-4 (2005).

84. S§ A. Pimpinelli, M. Degawa, T. L. Einstein and E. D. Williams, "A Facet is not an Island: Step-Step Interactions and the Fluctuations of the Boundary of a Crystal Facet." Surface Science 598, L355-60 (2005).

85. S§ M. Ranganathan, D. B. Dougherty, W. G. Cullen, T. Zhao, J. D. Weeks and E. D. Williams, "Spiral Evolution in a Confined Geometry." Physical Review Letters 95, 225505/1-4 (2005).

86. § H. L. Richards and T. L. Einstein, "Beyond the Wigner Distribution: Schrödinger Equations and Terrace Width Distributions." Physical Review E 72, 016124/1-8 (2005).

87. § T. J. Stasevich, H. Gebremariam, T. L. Einstein, M. Giesen, C. Steimer and H. Ibach, "Low-Temperature Orientation Dependence of Step Stiffness on {111} Surfaces." Physical Review B 71, 245414/1-11 (2005).

88. S§ B. Xu, C. Tao, W. G. Cullen, J. E. Reutt-Robey and E. D. Williams, "Chiral Symmetry Breaking in Two-Dimensional C60-ACA Intermixed Systems." Nano Letters 5, 2201-11 (2005).

89. ¤ J. A. Yancey, H. L. Richards and T. L. Einstein, "Terrace Width Distributions for Vicinal Surfaces with Steps of Altering Stiffness." Surface Science 598, 78-87 (2005).

90. V. K. Sangwan, V. W. Ballarotto, D. R. Hines, M. S. Fuhrer and E. D. Williams, "Controlled growth, patterning and placement of carbon nanotube thin films." Solid-State Electronics In Press, Corrected Proof, (3).

91. G. J. Dutton, W. Jin, J. E. Reutt-Robey and S. W. Robey, "Ultrafast charge transfer processes at an oriented organic-organic interface." Physical Review Letters (2).

92. ¤ Y. Jia, B. Wu, T. L. Einstein, H. H. Weitering and Z. Zhang, "Quantum Oscillations of Interlayer Lattice Relaxation in Pb Films." Submitted, (2).

93. S§ W. Jin, D. B. Dougherty, W. G. Cullen, S. Robey and J. E. Reutt-Robey, "Intermolecular Hybridization in Mixed Donor-Acceptor Superlattices." Journal of the American Chemical Society Submitted, (2).

94. § M. Ranganathan and J. D. Weeks, "Theory of Impurity Induced Step Pinning and Recovery in Crystal Growth from Solutions." Submitted, (2).

95. S§ S. Xiao, J. H. Chen, S. Adam, E. D. Williams and M. S. Fuhrer, "Charged impurity scattering in bilayer graphene." Submitted, (2).

96. S¤ X. Liu and J. E. Reutt-Robey, "TiOPc Adlayers on Ag(110): Dipole-Driven Chain Networks." In Preparation, (1).

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