Dr. Burggraf is a Professor of Engineering Physics for the Graduate School of Engineering, Department of Engineering Physics (ENP). He has taught courses in nuclear measurements, nuclear chemical engineering, chemical physics, environmental monitoring, materials chemistry and positron chemistry. He conducts research in nuclear radiation measurements, positron spectroscopy, radiation chemistry, molecular spectroscopy and quantum chemistry with applications in gamma imaging, additive manufactured materials, electro-optical materials, and quantum entanglement technology. Dr. Burggraf serves as Curriculum Chair for the Materials Science Curriculum in ENP.
Dr. Burggraf has served the US Air Force since 1970. In his Masters research (1969-1970) in chemistry, he used an electron linear accelerator for pulse radiolysis kinetics of hydrocarbons at The Ohio State University (AFIT-CI). At the Armament Development Test Center at Eglin Air Force Base (1971-1974) he served as Project Engineer in development of several successful guided weapon systems. He began his MS Degree in applied math at the University of West Florida (awarded 1977) and applied queuing theory to model sample throughput at the Air Force Technical Application Center (AFTAC) laboratory (1974-1977). At AFTAC he served as Nuclear Research Officer and Chief of the NI Advanced Technology Unit. He led an R&D team in construction and maintenance of low-level radiation measurement systems implementing the first pulse shape discrimination techniques in AFTAC counting systems. He supervised design and construction of the laboratory tritium measurement system and supervised airborne tritium sampling research. His R&D team designed, built and conducted operational evaluation of a system for continuous airborne measurement of xenon radioisotopes. Between 1977 and 1985, Dr. Burggraf taught at the US Air Force Academy (USAFA) in the Department of Chemistry (DFC). During (1980-1981) he was assigned to complete his Ph.D. in Chemistry at the University of Denver doing spectroscopy of metal ion chemistry on modified silica and alumina surfaces (AFIT-CI DG). At USAFA DFC he taught courses in general, physical and analytical chemistry; conducted experimental and computational research in sol-gel silica chemistry; and supervised all DFC nuclear measurements. He served as DFC Director of Advanced Curriculum; managing advanced measurement labs and instrument upgrades, and managed chemical and nuclear safety programs. Dr. Burggraf served as Program Manager for various basic research programs in the Department of Chemical and Atmospheric Sciences including Surface Chemistry, Molecular Dynamics, Computational Chemistry and Ceramics at the Air Force Office of Scientific Research (1985-1993). In 1992 he was appointed an Assistant Director of Chemistry and Materials Science to lead teams of managers and scientists to create new technologies and transfer technologies to AF Labs and industry. He promoted research and technology transfer with Dr. Ahmed Zewail (Nobel Prize in Chemistry for femtochemistry 1999) and Dr. Richard Smalley (Nobel Prize in Chemistry for buckyball and buckytube discovery 1996).
Postdoctoral Associate, Computational Chemistry, Iowa State University, with M.S. Gordon, Computational Chemistry of Siliconates, 1993
Ph.D., Chemistry, University of Denver, with D.E. Leyden, Photoacoustic Spectroscopy of Chemically Modified Surfaces, 1981
M.A., Mathematics, University of West Florida, Queing Simulation of Sample Processing in a Production Lab, 1977
M.S., Chemistry, The Ohio State University, with R.F. Firestone, Pulse Radiolysis of n-Pentane and n-Pentane, Oxygen Solutions, 1971
B.A., Chemistry, Olivet Nazarene University, 1968
Journal Articles and Proceedings (peer reviewed):
69. “Single-shot positron annihilation lifetime spectroscopy using a liquid scintillator”, Joshua R. Machacek, Shawn McTaggart, and Larry W. Burggraf, AIP Advances 11, 055223, May 2021; https://doi.org/10.1063/5.0048366.
68. “Development of a modular mixed-radiation directional rotating scatter mask detection system”, Bryan V. Egner, Darren E. Holland, Larry W. Burggraf, James E. Bevins, Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Volume 987, 164820, Jan 2021, https://doi.org/10.1016/j.nima.2020.164820.
67. “Spectral and Temporal Response of UV-pumped Colloidal Quantum Dots in Polymer, Thin-film, and Additively-Manufactured Structures”, Michael Sherburne, Sergei Ivanov, Shruti Gharde, Gema Alas, Arjun Senthil, Dominic Bosomtwi, Nathan Withers, Marek Osinski, Larry Burggraf, Thomas Weber, Tod Laurvick, AD1157271, DTIC, 21 Jan 2021. https://apps.dtic.mil/sti/citations/AD1157271
66. “Monte Carlo and Experimental Analysis of a Novel Directional Rotating Scatter Mask Gamma Detection System”, Logan, J., Holland, D., Burggraf, L., Clinton, J., O’Day, B. 2019, Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 947, pp. 162698.
65. “Characterization of novel rotating scatter mask designs for gamma direction identification”. Olesen R., O’Day B., Holland D., Burggraf L., and Bevins J., 2020. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 954, pp. 161232.
64. “Towards a Mechanism for Formation of Silicon Carbide Crystals in AGB Stars” Lutz, Jesse J.; Duan, Xiaofeng F.; Burggraf, Larry W., 74th International Symposium on Molecular Spectroscopy, June 2019 DOI: 10.15278/isms.2019.WA02
63. “Mitigation of scan strategy effects and material anisotropy through supersolvus annealing in LPBF IN718” David J. Newell, Ryan P. O'Hara, Gregory R. Cobb, Anthony N. Palazottoa, Michael M. Kirka, Larry W. Burggraf, Joshuah A. Hess, Materials Science & Engineering A 764 (2019) 138230.
62. “Characterization of novel rotating scatter mask designs for gamma direction identification,” R. J. Olesen, B. E. O'Day, D. E. Holland, L. W. Burggraf, and J. E. Bevins, Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment (2018) Version of Record: Volume 954, 2020,161232; https://doi.org/10.1016/j.nima.2018.09.067
61. “The Lowest-Energy Isomer of C2Si2H4 Is a Bridged Ring: Reinterpretation of the Spectroscopic Data Based on DFT and Coupled-Cluster Calculations, Jesse J. Lutz and Larry W. Burggraf, Inorganics, 7(4), 51 (2019)
60. “Rotating scatter mask optimization for gamma source direction identification”, D.E. Holland, J.E. Bevins, L.W. Burggraf, B.E. O’Day, Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 901, 104-111 (2018).
59. “Semiconductor color-center structure and excitation spectra: Equation-of-motion coupled-cluster description of vacancy and transition-metal defect photoluminescence” J. J. Lutz, X. F. Duan, and L. W. Burggraf, Physical Review B, 97, 115108 (2018).
58. “Valence and charge-transfer optical properties for some SinCm (m, n ≤ 12) clusters: Comparing TD-DFT, complete-basis-limit EOMCC, and benchmarks from spectroscopy” J.J. Lutz, X. F. Duan, D. S. Ranasinghe, Y. Jin, J. T. Margraf, A. Perera, L. W. Burggraf, and R. J. Bartlett, The Journal of Chemical Physics 148, 174309 (2018).
57. "The Closo-Si12C12 Molecule from Cluster to Crystal: Effects of Hydrogenation and Oligomerization on Excited States" X.F. Duan and L.W. Burggraf, Journal of Chemical Physics 146, 234302 (2017).
56. “Predictive coupled cluster isomer orderings for some SinCm (m, n ≤ 12) clusters: A pragmatic comparison between DFT and complete basis limit coupled-cluster benchmarks” J.N. Byrd, J.J. Lutz, Y. Jin, D.S. Ranasinghe, J.A. Montgomery Jr, A. Perera, X.F. Duan, L.W. Burggraf, B.A. Sanders, R.J. Bartlett, J. Chem. Phys.145(2):024312 (2016).
55. The closo-Si12C12 molecule from cluster to crystal: A theoretical prediction” Xiaofeng F. Duan and Larry W. Burggraf, J. Chem. Phys. 144, 114309 (2016).
54. “Nanomechanical characterization of Bacillus anthracis spores by atomic force microscopy” Alex G. Li, Larry W. Burggraf and Yun Xing, Appl Environ Microbiol. 82:2988–2999 (2016).
53. “Investigation of the Compton Rescue technique” Alexander W. Stevenson, Christopher S. Williams, Larry W. Burggraf, Benjamin R. Kowash, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, , Vol. 351, 46–50 (15 May 2015).
52. Theoretical Investigation of Stabilities and Optical Properties of Si12C12 Clusters”, Xiaofeng F. Duan and Larry W. Burggraf, J. Chem. Phys. 142, 034303 (2015).
51. “Nanoscale Structural and Mechanical Analysis of Bacillus anthracis Spores Inactivated with Rapid Dry Heating”, Yun Xing, Alex Li, Daniel L. Felker and Larry W. Burggraf, Appl. Environ. Microbiol., Vol. 80(5) 1739-1749 (March 2014).
50. “Searching for stable SinCn Clusters: Combination of Stochastic Potential Surface Search and Pseudopotential Plane-Wave Car-Parinello Simulated Annealing Simulations”, Xiaofeng F. Duan, Larry W. Burggraf and Lingyu Huang, Molecules, 18, 8591-8606 (2013).
49. “Thermal Effects on Surface Structures and Properties of Bacillus anthracis Spores on Nanometer Scales” Alex G. Li, Yun Xing, and Larry W. Burggraf, Langmuir 18 Jul 2013; 29(26):8343-54 (Published online: June 6, 2013).
48. “A Modulating Liquid Collimator for Coded Aperture Adaptive Imaging of Gamma-Rays”, Jack G. M. FitzGerald, Larry W. Burggraf, Benjamin R. Kowash, and Ethan L. Hull, IEEE Transactions on Nuclear Science, Vol. 60, No. 3, 2300-2307 (June 2013).
47. "Composition of uranium oxide particles related to TOF-SIMS ion distributions", Surface and Interface Analysis (John Wiley&Sons), SIMS procedings paper issue (5Aug 2012, doi: 10.1002/sia.5114)
46. “Three-dimensional Electron-Positron Momentum Distribution Of O3+-Irradiated 6H SiC Using Two Positron Spectroscopy Techniques Simultaneously”, C S Williams, L W Burggraf, P E Adamson, J C Petrosky, Journal of Physics: Conference Series, vol 262, 012064, pp. 1-5 (2011).
45.“Oxygen-atom Defects in 6H Silicon Carbide Implanted Using 24 MeV O3+ Ions Measured Using Three-dimensional Positron Annihilation Spectroscopy System (3DPASS),”C S Williams, X Duan, J C Petrosky, L W Burggraf, AIP Conference Proceedings, Volume 1336, 458-464 (2011).
44.“Simultaneous, coincident 2-D ACAR and DBAR using segmented HPGe detectors incorporating sub-pixel interpolation” Christopher S. Williams, Larry W. Burggraf, Paul E. Adamson, James C. Petrosky and Mark E. Oxley,Journal of Physics: Conference Series, Vol. 225, Number 1, 012058 (2010).
43.“Application of GAMESS/NEO to quantum calculations of muonic molecules”, Eugene V Sheely, Larry W. Burggraf, Paul E. Adamson, Xiaofeng F. Duan and Mike W. Schmidt, Journal of Physics: Conference Series Vol. 225, Number 1, 225, 012049 (2010).
42.“Glass transitions in small heated volumes in thin polystyrene films”, Alex G. Li and Larry W. Burggraf, Rev. Sci. Instrum. 81, 123707-17 (2010).
41."Application of GAMESS/NEO to quantum calculations of muonic molecules", E V Sheely, L W Burggraf, P E Adamson, X F Duan, M W Schmidt, , Journal of physics. Conference series [1742-6588] 225, 1:012049 (2010).
40.“Toward Simultaneous 2D ACAR and 2D DBAR: Sub-Pixel Spatial Characterization of a Segmented HPGe Detector Using Transient Charges”, C.S. Williams, W.P. Baker, L.W. Burggraf, P.E. Adamson, and J.C. Petrosky, IEEE Transactions on Nuclear Science, vol. 57, No. 2, 860-869 (2010).
39.“Mapping ground-state properties of silicon carbide molecular clusters using quantum mechanical calculations: SimCn and SimCn-” X.F. Duan, J. Wei, L.W. Burggraf, and D. Weeks, Computational Materials Science 47, 630-644 (2010).
38.“Assessment of the Accuracy of Shape-Consistent Relativistic Effective Core Potentials Using Multireference Spin−Orbit Configuration Interaction Singles and Doubles Calculations of the Ground and Low-Lying Excited States of U4+ and U5+” E. V. Beck, S. R. Brozell, J-P. Blaudeau, L.W. Burggraf, and R. M. Pitzer, J. Phys. Chem. A, 113 (45), 12626–12631 (2009).
37. Surface stress influences on nanopatterns formed in polystyrene films using a force-modulated nanohammer” G. Li and L.W. Burggraf, Nanotechnology 19, 095301(2008).
36.“A graphical unitary group approach-based hybrid density functional theory multireference configuration interaction method”, Eric V. Beck, Eric A. Stahlberg , Larry W. Burggraf, and Jean-Philippe Blaudeau, Chemical Physics, vol. 349, 1-3, 158-169 (2008).
35. “Modeling positrons in molecular electronic structure calculations with the nuclear-electronic orbital method”, P. E. Adamson , X.F. Duan, L.W. Burggraf, M.V.Pak, C. Swalina, S. Hammes-Schiffer, Journal of Physical Chemistry A. 112(6):1346-51(2008).
34."Controlled patterning of polymer films using an atomic force microscope tip as a nano-hammer," G Li, L W Burggraf, and David Phillips, Nanotechnology 18, 245302 (2007).
33.“Atomic Force Microscopy of Bacillus Spore Surface Morphology,” R.A. Zolock, G. Li, C. Bleckmann, L. Burggraf, and D.C. Fuller, Micron, 27, 363-369 (2006).
32. “Lead (II) Ion Inhibition of Respiration and Replication in a Toluene-Enriched Microbial Population,” L.W. Burggraf, P.J.S. Marbas, C.A. Bleckmann, and J. Goodbody, Bioremediation Journal, 9(2), 63-75 (2005).
31. “Uranium oxide weathering: spectroscopy and kinetics,” R.A. Schueneman, A.I. Khaskelis, D. Eastwood, W.J. van Ooij, and L.W. Burggraf, Journal of Nuclear Materials, 323, 8-17 (2003).
30. “Photoelectron spectroscopy of Si2C3- and quantum chemistry of the linear Si2C3 cluster and its isomers,” Xiaofeng Duan, Larry W. Burggraf, David E. Weeks, Davico E. Gustavo, Rebecca L. Schwartz, and Carl W. Lineberger, Journal of Chemical Physics, 116, Issue 9, 3601-12 (2002).
29.“Demonstration of energy-coded Compton scatter tomography with fan beams for one-sided inspection,” B.L Evans, J. B. Martin, L.W. Burggraf, and M.C. Roggemann, Nuclear Instruments & Methods in Physics Research, Section A (Accelerators, Spectrometers, Detectors and Associated Equipment), Vol. 480, No. 2-3, 21, 797-806 (2002).
28.“An ab initio cluster study of the structure of the Si(001) surface,” J. Shoemaker, L.W. Burggraf, and M.S. Gordon, Journal of Chemical Physics, 112, No. 6, 2994-3005 (2000), Response to "Comment on `An ab initio cluster study of the structure of the Si(001) surface' " [J. Chem. Phys. 113, 9353 (2000)], M.S. Gordon, J.R. Shoemaker, and L.W. Burggraf, Journal of Chemical Physics, 113, No. 20, 9355-6 (2000).
27.“Photothermal Spectroscopy using Multilayer Cantilever for Chemical Detection,” G. Li, L.W. Burggraf, and W. P. Baker, Applied Physics Letters, 76, 9, 1122 (2000).
26.“High-temperature photoluminescence in sol-gel silica containing SiC/C nanostructures,” G. Li, L.W. Burggraf, J.R. Shoemaker, D. Eastwood, and A.E. Stiegman, Applied Physics Letters, 76, 23, 3373 (2000).
25.“SIMOMM: An Integrated Molecular Orbital/ Molecular mechanics Optimization Scheme for Surfaces,” J.R. Shoemaker, L.W. Burggraf, and M.S. Gordon, Journal of Physical Chemistry, A, 103, 3245 (1999).
24."Metabolic Inhibition by Transition Metal Ions in a Slow-Growing Toluene-Enriched Microbial Population," L.W. Burggraf, S.D. Hansen, and C.A. Bleckmann, Environmental Toxicology and Water Quality, 13, 249-261 (1998).
23."Nondestructive Inspection Using Compton Scatter Tomography,” B.L. Evans, J.B Martin, L.W. Burggraf, and M.C. Roggemann, IEEE Transactions on Nuclear Science, 45, 950-965 (1998).
22."Detecting Alpha Radiation by Scintillation in Porous Materials,” M.E. Keillor and L.W. Burggraf, IEEE Transactions on Nuclear Science, 44, 1741-1746 (1997).
21."Influence of Radionuclide Adsorption on Detection Efficiency and Energy Resolution for Flow-Cell Radiation Detectors," T.A. DeVol, M.E. Keillor, and L.W. Burggraf, IEEE Transactions on Nuclear Science, 43, 1310-1315 (1996).
20. "Theoretical Study of Pseudorotation of Pentacoordinated Silicon Anions: SiH5-nXn- (X=F, Cl)," T.L. Windus, M.S. Gordon, L.P. Davis, and L.W. Burggraf, Journal of the American Chemical Society, 116, 3568 (1994).
19. "Theoretical Studies of Hypervalent Silicic Acid Compounds," M.S. Gordon, M.T. Carroll, L.P. Davis, and L.W. Burggraf, Computational Materials Science, 1, 161-168 (1993).
18. "Barium Tris(glycolato)silicate, a Hexacoordinate Alkoxy Silane Synthesized from SiO2," M.L. Hoppe, R.M. Laine, J. Kampf, M.S. Gordon, and L.W. Burggraf, Angewandte Chemie, 32, 2, 287-289 (1993).
17. "Novel Pentacoordinated Bridged Silicon Anions," L.P. Davis, L.W. Burggraf, and M.S. Gordon, International Journal of Quantum Chemistry, 44, 691-698 (1992).
16. "The Nature of the Si-N Bond in Silatranes," M.S. Gordon, M.T. Carroll, L.P. Davis, L.W. Burggraf, and R.M. Guidry, Organometallics, 10, 2657 (1991).
15. "A New Twist on Pseudorotation," T.L. Windus, M.S. Gordon, L.W. Burggraf, and L.P. Davis, Journal of the American Chemical Society, 113, 5231 (1991).
14. "Hydration of Small Anions: Calculations by the AM1 Semi-Empirical Method," L.P. Davis, L.W. Burggraf, and D.M. Storch, Journal of Computational Chemistry, 12, 350-358 (1991).
13. "The Structure and Stability of Hexacoordinated Sila-Di-Anions," M.S. Gordon, M.T. Carroll, L.P. Davis, and L.W. Burggraf, Journal of Physical Chemistry, 94, 8125 (1990).
12. "A Theoretical Study of Pseudorotation of Pentacoordinated Silicon Anions: The Prototypical SiH5-," M.S. Gordon, T.L. Windus, L.W. Burggraf, and L.P. Davis, Journal of the American Chemical Society, 112, 7167 (1990).
11. "Gas Phase and Computational Studies of Pentacoordinate Silicon," R. Damrauer, L.W. Burggraf, L.P. Davis, and M.S. Gordon, Journal of the American Chemical Society, 110, 6601 (1988).
10. "A Theoretical Study of the Decomposition of Five-Coordinate Silicon Anions," L.P. Davis, L.W. Burggraf, and M.S. Gordon, Journal of the American Chemical Society, 110, 3056 (1988).
9. "Semi-empirical Calculations of Molecular Trajectories: Method and Applications to Some Simple Molecular Systems," J.J.P. Stewart, L.P. Davis, and L.W. Burggraf, Journal of Computational Chemistry, 8, 1117 (1987).
8. "Theoretical Studies of the Reactions XHn ¿ XHn-1- + H+ and XHn-1- + SiH4 ¿ [SiH4XHn-1]-," M.S. Gordon, L.P. Davis, L.W. Burggraf, and R. Damrauer, Journal of the American Chemical Society, 108, 7889 (1986).
7. "A Theoretical Study of Fluorine Atom and Fluoride Ion Attack on Methane and Silane," L.P. Davis, L.W. Burggraf, M.S. Gordon, and K.K. Baldridge, Journal of the American Chemical Society, 107, 4415 (1985).
6. "Infrared and Photoacoustic Spectroscopic Studies of Silica-Immobilized Diketone," D.S. Kendall, D.E. Leyden, L.W. Burggraf, and F.J. Pern, Applied Spectroscopy, 36, 436 (1982).
5. "Fourier Transform Infrared Spectrometry, Carbon-13 Nuclear Magnetic Resonance Spectrometry, and Photoacoustic Spectroscopy of a Silica-Immobilized Ligand," D.E. Leyden, D.S. Kendall, L.W. Burggraf, and F.J. Pern, Analytical Chemistry, 54, 101 (1982).
4. "Photoacoustic Spectroscopy Study of Metal-Support Interactions in Co-Alumina and Ni-Alumina Catalysts," L.W. Burggraf, D.E. Leyden, R.L. Chin, and D.M. Hercules, Journal of Catalysis, 78, 360 (1981).
3. "Photoacoustic Studies of Complexation of Copper (II) with an Ethylenediamine Analog Immobilized on Silica Gel," L.W. Burggraf and D.E. Leyden, Analytica Chimica Acta, 129, 19 (1981).
2. "Quantitative Photoacoustic Spectroscopy of Intensely Light-Scattering Thermally Thick Samples," L.W. Burggraf and D.E. Leyden, Analytical Chemistry, 53, 759 (1981).
1. "Pulse Radiolysis of Liquid n-Pentane and n-Pentane, Oxygen Solutions. Rate Constants and Activation Energies for Second-Order Decay of Pentyl and Pentylperoxy Radicals," L.W. Burggraf and R.F. Firestone, Journal of Physical Chemistry, 78, 508 (1974).
11. "Low Energy Posiron Interactions with Biological Molecules", Bulletin of the American Physical Society, Volume 57, Number 1 (http://meetings.aps.org/link/BAPS.2012.MAR.H30.12)
10. “Developing a sensor, actuator, and nanoskin based on carbon nanotube arrays,” YeoHeung Yun, Vesselin N. Shanov, Swathi Balaji, Yi Tu, Sergey Yarmolenko, Sudhir Neralla, Jag Sankar, Shankar Mall, Jay Lee, Larry W. Burggraf, Guangming Li, Volodymyr P. Sabelkin, and Mark J. Schulz, in SPIE Smart Structures and Materials 2006: Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems, Masayoshi Tomizuka, Chung-Bang Yun, and Victor Giurgiutiu, Editors, 61743Z (April 11, 2006).
9. “Special Nuclear Material Imaging using a Germanium Strip Detector,” NBC Report, U.S. Army Nuclear and Chemical Agency, Clifford V. Sulham and Larry W. Burggraf, 34-38, Spring/Summer 2004.
8. “Demonstration of single-sided Compton scatter tomography in fan beams with an HPGe array,” B.L. Evans, J.B. Martin, L.W. Burggraf, and T.N. Hangartner, 2001 IEEE Nuclear Science Symposium Conference Record, IEEE Conference Paper, Vol. 2, 936-9 (2002).
7. "Classification of Infrared Spectra of Organophosphorus Compounds with Artificial Neural Networks," Howard T. Mayfield, DeLyle Eastwood, and Larry W. Burggraf, AFRL-ML-TY-TP-1999-4540 (AFRL Technical Report, 1999).
6. DeLyle Eastwood, Jeffrey B. Martin, Larry W. Burggraf, Dennis S. Rand, Matthew S. Zickafoose, and Dale L. Perry, "Photoluminescence and Vibrational Spectroscopic Studies on Weathered Uranium Oxides," SPIE conference on Environmental Monitoring and Remediation Technologies, Boston, MA, November 1998, SPIE Vol. 3534, 487-495 (1999).
5. "Nondestructive Inspection of Thin, Low-Z Samples Using Multiplexed Compton Scatter Tomography," B.L. Evans, J.B. Martin, and L.W. Burggraf, Proceedings of the Materials Research Society Symposium on November 1997, 503, 297-308 (1998).
4. “Characterization of a Multiplexed Compton Scatter Tomograph for Non-Destructive Inspection of Thin, Low-Z Samples,” B.L. Evans, J.B. Martin, and L.W. Burggraf, 1998 IEEE Nuclear Science Symposium and Medical Imaging Conference, November 1998.
3. “Nondestructive Inspection Using Compton Scatter Tomography,” 1997 Nuclear Science Symposium and Medical Imaging Conference, B.L. Evans, J.B. Martin, L.W. Burggraf, and M.C. Roggemann, pp. 386-390, November 1997.
2. “Laser processing of sol-gel coatings for infrared applications,” G. Li and L.W. Burggraf, SPIE, 3136, 257 (1997).
1. “Photothermal interferometric NIR detection using sol-gel materials,” L.W. Burggraf and G. Li, SPIE, 3082, 30 (1997).
Book chapters authored, edited:
9. “Chemical and biological early warning monitoring for water food and ground,” Editors: J.L Jensen and L.W. Burggraf (Conference - November 2001, Newton, MA), Proceedings: SPIE, The International Society for Optical Engineering, Vol. 4575 (2002), ISBN 0-8194-4303-4.
8. "Neutral and Anionic Hypervalent Silicon Complexes in Silanol Polymerization," L.W. Burggraf, L.P. Davis, and M.S. Gordon, in Ultrastructure Processing of Advanced Materials, D.R. Uhlmann and D.R. Ulrich, eds., p. 47-55 (John Wiley and Sons, Inc., 1992).
7. "Theoretical Studies of Hypervalent Silicon Anions," M.S. Gordon, L.P. Davis, and L.W. Burggraf, in Advances in Gas Phase Ion Chemistry, Vol. 1, p. 203-223 (JAI Press Inc. 1992).
6. "Theoretical Studies of Pentacoordinate Silicon," L.W. Burggraf, L.P. Davis, and M.S. Gordon, in Topics in Physical Organometallic Chemistry, M. Gielen, ed. Vol. 3, p. 75-105 (Freund, London, 1989).
5. "A Theoretical Study of the Silanol Polymerization Mechanism," L.P. Davis and L.W. Burggraf, in Ultrastructure Processing of Advanced Ceramics, J.D. Mackenzie and D.R. Ulrich, eds. p. 367 (John Wiley and Sons, Inc., New York, 1988).
4. "Potentiometric Measurement of Induced Organization in Chemically Modified Silica," L.W. Burggraf, in Silanes, Surfaces, and Interfaces, Volume 2, D.E. Leyden and W.T Collins, eds., p. 567 (Gordon and Breach, New York, 1988).
3. "A Theoretical Study of Silanol Polymerization," L.W. Burggraf and L.P. Davis, in Better Ceramics Through Chemistry II, C.J Brinker, D.E. Clark and D.R. Ulrich, eds. (Materials Research Society Symposia Proceedings, V. 73, p. 529 Materials Research Society, Pittsburgh, 1986).
2. "Application of MNDO to Silicon Chemistry," L.P. Davis and L.W. Burggraf, in Science of Ceramic Processing, L.L. Hench and D.R. Ulrich, eds. p. 400 (Wiley, New York, 1986).
1. "Applications of MNDO Molecular Orbital Calculations to Silanol Polymerization," L.W. Burggraf and L.P. Davis, in Silanes, Surfaces, and Interfaces, D.E. Leyden ed. p.157 (Chemically Modified Surfaces Series 1, Gordon and Breach, 1985).