Core Faculty

Lincoln J. Lauhon

Professor of Materials Science and Engineering

2220 Campus Drive

Cook Hall 2036

Evanston, IL 60208

lauhon( at )northwestern.edu

Education

Post-doc Chemistry, Harvard University, Cambridge, MA

Ph.D. Physics, Cornell University, Ithaca, NY

B.S. Physics (Hons), University of Michigan, Ann Arbor, MI

Research Interests

The increasing relevance of fundamental research at the nanoscale to emerging technologies indicates a convergence of interests, across the traditional boundaries of academic disciplines and industry, that continues to drive exciting advances in the nanosciences. In this field, fascinating new insights and applications arise when physicists, chemists, materials scientists, and engineers bring their collective abilities to bear on significant problems of broad interest.

Research in the Lauhon group addresses three key aspects of nanoscience and technology: (1) the design and synthesis of novel low-dimensional materials, in particular inorganic nanowires; (2) the development of proximal probe techniques for nanoscale electrical, optical, and magnetic characterization; (3) the realization of new device technologies enabled by nanomaterials research. We are committed to developing a fundamental understanding of how novel physical properties arise in rationally designed nanostructures as a basis for exploiting these properties in various applications. Our research is highly interdisciplinary in nature and takes advantage of the outstanding facilities and collaborative environment of Northwestern University.

Significant Recognition

  • Camille Dreyfus Teacher-Scholar Award, 2008
  • Alfred P. Sloan Research Fellowship, 2007
  • Teacher of the Year, Department of Materials Science and Engineering, 2006
  • National Science Foundation CAREER Award, 2005
  • Searle Center for Teaching Excellence Junior Fellow, 2004
  • Nottingham Prize of the Physical Electronics Conference, 2000
  • Sigma Pi Sigma, National Physics Honor Society, 1992

Significant Professional Service

  • Morris E. Fine Junior Chair in Materials and Manufacturing, 2006
  • Member of ACS, APS, MRS, and TMS

Selected Publications

  • Lauhon, Lincoln J.; Connell, Justin G.; Perea, Daniel E.; Gu, Meng; Wang, Zhiguo, “Electronic origin for the phase transition from amorphous Li x Si to crystalline Li 15 Si 4”, ACS Nano, (2013)
  • Lauhon, Lincoln J.; Hyun, Jerome K.; Zhang, Shixiong, “Nanowire heterostructures”, Annual Review of Materials Research, (2013)
  • Everaerts, Ken; Sangwan, Vinod K.; Marks, Tobin J.; Hersam, Mark C.; Lauhon, Lincoln J., “Extrinsic and intrinsic photoresponse in monodisperse carbon nanotube thin film transistors”, Applied Physics Letters, (2013)
  • Lauhon, Lincoln J.; Schwalbach, Edwin J.; Voorhees, Peter W.; Connell, Justin G.; Yoon, Kunho, “Identification of an intrinsic source of doping inhomogeneity in vapor-liquid-solid-grown nanowires”, Nano Letters, (2013)
  • J. R. Riley, R. A. Bernal, Q. Li, H. D. Espinosa, G. T. Wang and L. J. Lauhon, “Atom Probe Tomography of a-Axis GaN Nanowires: Analysis of Nonstoichiometric Evaporation Behavior”, Acs Nano, (2012)
  • E. R. Hemesath, D. K. Schreiber, E. B. Gulsoy, C. F. Kisielowski, A. K. Petford-Long, P. W. Voorhees and L. J. Lauhon, “Catalyst Incorporation at Defects during Nanowire Growth”, Nano Letters, (2012)
  • F. J. Lopez, J. K. Hyun, U. Givan, I. S. Kim, A. L. Holsteen and L. J. Lauhon, “Diameter and Polarization-Dependent Raman Scattering Intensities of Semiconductor Nanowires”, Nano Letters, (2012)
  • E. R. Hemesath, D. K. Schreiber, C. F. Kisielowski, A. K. Petford-Long and L. J. Lauhon, “Atomic Structural Analysis of Nanowire Defects and Polytypes Enabled Through Cross-Sectional Lattice Imaging”, Small, (2012)
  • F. J. Lopez, U. Givan, J. G. Connell and L. J. Lauhon, “Silicon Nanowire Polytypes: Identification by Raman Spectroscopy, Generation Mechanism, and Misfit Strain in Homostructures”, Acs Nano, (2011)
  • Jerome K. Hyun;Lincoln J. Lauhon, “Spatially Resolved Plasmonically Enhanced Photocurrent from Au Nanoparticles on a Si Nanowire”, Nano Letters, (2011)
  • SX Zhang;IS Kim;LJ Lauhon, “Stoichiometry Engineering of Monoclinic to Rutile Phase Transition in Suspended Single Crystalline Vanadium Dioxide Nanobeams”, Nano Letters, (2011)
  • RA Schlitz;KH Yoon;LA Fredin;YG Ha;MA Ratner;TJ Marks;LJ Lauhon, “Weibull Analysis of Dielectric Breakdown in a Self-Assembled Nanodielectric for Organic Transistors”, Journal of Physical Chemistry Letters, (2010)
  • HW Gao;JK Hyun;MH Lee;JC Yang;LJ Lauhon;TW Odom, “Broadband Plasmonic Microlenses Based on Patches of Nanoholes”, Nano Letters, (2010)
  • JM NICHOL;ER HEMESATH;LJ LAUHON;R BUDAKIAN, “Controlling the nonlinearity of silicon nanowire resonators using active feedback”, Applied Physics Letters, (2009)
  • LJ LAUHON;P ADUSUMILLI;P RONSHEIM;PL FLAITZ;D LAWRENCE, “Atom-Probe Tomography of Semiconductor Materials and Device Structures”, Mrs Bulletin, (2009)
  • SX ZHANG;JY CHOU;LJ LAUHON, “Direct Correlation of Structural Domain Formation with the Metal Insulator Transition in a VO2 Nanobeam”, Nano Letters, (2009)
  • FJ LOPEZ;ER HEMESATH;LJ LAUHON, “Ordered Stacking Fault Arrays in Silicon Nanowires”, Nano Letters, (2009)
  • SX ZHANG;ER HEMESATH;DE PEREA;E WIJAYA;JL LENSCH-FALK;LJ LAUHON, “Relative Influence of Surface States and Bulk Impurities on the Electrical Properties of Ge Nanowires”, Nano Letters, (2009)
  • JE Allen, DE Perea, ER Hemesath, LJ Lauhon, “Nonuniform Nanowire Doping Profiles Revealed by Quantitative Scanning Photocurrent ...”, Advanced Materials, (2009)
  • JE ALLEN, ER HEMESATH, LJ LAUHON, “Scanning Photocurrent Microscopy Analysis of Si Nanowire Field-Effect Transistors Fabricated by Surface Etching of the Channel”, NANO LETTERS, (2009)
  • M SOFOS, J GOLDBERGER, DA STONE, et al., “A synergistic assembly of nanoscale lamellar photoconductor hybrids”, NATURE MATERIALS, (2009)
  • DE PEREA, ER HERNESATH, EJ SCHWALBACH, et al., “Direct measurement of dopant distribution in an individual vapour-liquid-solid nanowire”, NATURE NANOTECHNOLOGY, (2009)
  • JM NICHOL, ER HEMESATH, LJ LAUHON, et al., “Displacement detection of silicon nanowires by polarization-enhanced fiber-optic interferometry”, APPLIED PHYSICS LETTERS, (2008)
  • Allen, J. E.; Hemesath, E. R.; Perea, D. E.; Lensch-Falk, J. L.; Li, Z. Y.; Yin, F.; Gass, M. H.; Wang, P.; Bleloch, A. L.; Palmer, R. E.; Lauhon, L. J., “High-resolution detection of Au catalyst atoms in Si nanowires.”, Nature Nanotechnology, (2008)

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