Publications
1) "Vibrational lifetimes of hydrogen and silicon MOSFET reliability," by Feldman LC, Lupke G, Tolk NH, SOL ST PHEN 95-96: 123-128 (2004).
2) "Contactless ultra-fast laser probing of radiation-induced leakage current in ultra-thin oxides," by Pasternak R, Chatterjee A, Shirokaya YV, Choi BK, Marka Z, Miller JK, Albridge RG, Rashkeev SN, Pantelides ST, Schrimpf RD, Fleetwood DM, Tolk NH, IEEE T NUCL SCI 50 (6): 1929-1933 Part 1 (2003).
3) "Carrier relaxation time divergence in single and double layer cuprates," by Schneider ML, Rast S, Onellion M, Demsar J, Taylor AJ, Glinka Y, Tolk NH, Ren YH, Lupke G, Klimov A, Xu Y, Sobolewski R, Si W, Zeng XH, Soukiassian A, Xi XX, Abrecht M, Ariosa D, Pavuna D, Krapf A, Manzke R, Printz JO, Williamsen MS, Downum KE, Guptasarma P, Bozovic I, EUR PHYS J B 36 (3): 327-334 (2003).
4) "Spin/carrier dynamics at semiconductor interfaces using intense, tunable, ultra-fast lasers,", by Jiang Y, Pasternak R, Marka Z, Shirokaya YV, Miller JK, Rashkeev SN, Glinka YD, Perakis IE, Roy PK, Kozub J, Choi BK, Fleetwood DM, Schrimpf RD, Liu X, Sasaki Y, Furdyna JK, Tolk NH, PHYS STATUS SOLIDI B 240 (3): 490-499 (2003).
5) "Optical nanospectroscopy study of ion-implanted silicon and biological growth medium," by Cricenti A, Marocchi V, Generosi R, Luce M, Perfetti P, Vobornik D, Margaritondo G, Talley D, Thielen P, Sanghera JS, Aggarwal ID, Miller JK, Tolk NH, Piston DW, J ALLOY COMPD 362 (1-2): 21-25 (2004).
6) "Laser Detection of Radiation Enhanced Electron Transport in Ultra-Thin Oxides," by R. Pasternak, Y. V. Shirokaya, Z. Marka, J. K. Miller, S. N. Rashkeev, S. T. Pantelides, N. H. Tolk, B. K. Choi, R.D. Schrimpf, D. M. Fleetwood, submitted to Nucl. Instr. and Meth. Phys. Res. A. 514 (1-3): 150-155 (2003).
7) "Particle-solid interactions and 21st century materials science ," by Feldman LC, Lupke G, Tolk NH, Lopez R, Haglund RF, Haynes TE, Boatner LA, IEEE T NUCL SCI 50 (6): 1929-1933 Part 1 (2003).
8) "AFM and SNOM characterization of carboxylic acid terminated silicon and silicon nitride surfaces," by Cricenti A, Longo G, Luce M, Generosi R, Perfetti P, Vobornik D, Margaritondo G, Thielen P, Sanghera JS, Aggarwal ID, Miller JK, Tolk NH, Piston DW, Cattaruzza F, Flamini A, Prosperi T, Mezzi A, Surf. Sci. 544 (1): 51-57 (2003).
9) "Chemically resolved imaging of biological cells and thin films by infrared scanning near-field optical microscopy," by Cricenti A, Generosi R, Luce M, Perfetti P, Margaritondo G, Talley D, Sanghera JS, Aggarwal ID, Tolk NH, Congiu-Castellano A, Rizzo MA, Piston DW, BIOPHYSICAL J. 85 (4): 2705-2710 (2003).
10) "Time-resolved light scattering measurements of cartilage and cornea denaturation due to free electron laser radiation ," by Sobol E, Sviridov A, Kitai M, Gilligan JM, Tolk NH, Edwards GS , J. BIOMEDICAL OPTICS 8 (2): 216-222 (2003).
11) "Vibrational lifetimes of hydrogen in silicon," by Lupke G, Tolk NH, Feldman LC, J. Appl. Phys. 93 (5): 2317-2336 (2003).
12) "Pump-Probe Second Harmonic Generation Study of Ultrafast Spin Dynamics in Semiconductor Multilayers, Surface and Interface Analysis," Yu. D. Glinka, T. V. Shahbazyan, I. E. Perakis, N. H. Tolk, X. Liu, Y. Sasaki, and J. K. Furdyna, Surf. Interface Anal. 35, 146 (2003).
13) "Two-Color Optical Technique for Characterization of X-Ray Radiation Enhanced Electron Transport in SiO2," Z. Marka, R. Pasternak, R. G. Albridge, S. N. Rashkeev, S. T. Pantelides, N. H. Tolk, B. K. Choi, D. M. Fleetwood, R. D. Schrimpf, J. Appl. Phys. 93, 1865 (2003).
14) "Band Offsets Measured by Internal Photoemission Induced Second-Harmonic Generation," Z. Marka, R. Pasternak, S. N. Rashkeev, Y. Jiang, S. T. Pantelides, N. H. Tolk, P. K. Roy, and J. Kozub, Phys. Rev. B 67, 045302 (2003).
15) "Energy Response Of An Imaging Plate Exposed To Standard Beta Sources," Gonzalez Al, Li H, Mitch M, Tolk N, Duggan DM, Applied Radiation And Isotopes, 57 (6): 875-882 Dec 2002.
16) "Ultrafast Carrier Relaxation Dynamics in Single-Layer Cuprates", M. L. Schneider, J. Demsar, Yu. D. Glinka, A. Klimov, A. Krapf, S. Rast, Y. H. Ren, W. Si, Y. Xu, X. H. Zeng, I. Bozovic, G. Lüpke, R. Manzke, R. Sobolewski, A. J. Taylor, N. H. Tolk, X. X. Xi, R. Joynt, and M. Onellion, Europhysics Letters 60 (3): 460-466 Nov 2002.
17) "Femtosecond Optical Studies of Cuprates," M. L. Schneider, J. Demsar, Yu. D. Glinka, A. Klimov, A. Krapf, S. Rast, Y. H. Ren, W. Si, Y. Xu, X. H. Zeng, I. Bozovic, G. Lüpke, R. Manzke, R. Sobolewski, A. J. Taylor, N. T. Tolk, X. X. Xi, R. Joynt, and M. Onellion, in: Superconducting and Related Oxides: Physics and Nanoengineering V, ed. by I. Bozovic and D. Pavuna, Proc. SPIE vol. 4811 (2002).
18) "Ultra-fast Dynamics of Interfacial Electric Fields in Semiconductor Heterostructures Monitored by Pump-Probe Second Harmonic Generation," Yu. D. Glinka, T. V. Shahbazyan, I. E. Perakis, N. H. Tolk, X. Liu, Y. Sasaki, and J. K. Furdyna, Appl. Phys. Lett. 81, 3717 (2002).
19) "Defect transition energies and the density of electronic states in hydrogenated amorphous silicon," Mensing G, Gilligan J, Hari P, Hurt E, Lupke G, Pantelides S, Tolk N, Taylor PC, J. Non-crystalline Solids, 299: 621-625 Part A Apr 1 2002.
20) "Very high resolution near-field chemical imaging using an infrared free electron laser," Cricenti A, Generosi R, Luce M, Perfetti P, Margaritondo G, Talley D, Sanghera JS, Aggarwal ID, Tolk NH, Phys..Chem. Chem. Phys. 4 (12): 2738-2741 2002.
21) "Ultrafast Spin Dynamics in GaAs/GaSb/InAs Heterostructures Probed by Second Harmonic Generation", Yu. D. Glinka, T. V. Shahbazyan, I. E. Perakis, N. H. Tolk, X. Liu, Y. Sasaki, and J. K. Furdyna, Appl. Phys. Lett. 81, 220-222 (2002).
22) "Structure-Dependent Vibrational Lifetimes of Hydrogen in Silicon," G.Luepke, X. Zhang, B. Sun, A. Fraser, N.H. Tolk and L.C. Feldman, Phys. Rev. Let. 88, 135501 (2002).
23) "Characterization of charge-carrier dynamics, in thin oxide layers on silicon by second harmonic generation," Yu. D. Glinka, W. Wang, , S. K. Singh, Z. Marka, S. N. Rashkeev, Y. shirokaya, R. Albridge S. T. Pantelides, and N. H. Tolk, Phys. Rev. B 65, 193103 (2002).
24)
"Vibrational Dynamics of Isolated Hydrogen in Germanium,"
by Cheney CP, Budde M, Lupke G, Feldman LC, Tolk NH, Phys. Rev. B 65 (3):
5214 (Jan. 15, 2002).
25)
"Lifetimes of Hydrogen and Deuterium Related Vibrational Modes
in Silicon," by Glinka YD, Lin SH, Hwang LP, Chen YT, Tolk NH, Phys. Rev.
Lett. 87 (14): 5501 (Oct. 1, 2001).
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"Size Effect in Self-trapped Exciton Photoluminescene from
SiO2-based Nanoscale Materials," by Glinka YD, Lin SH, Hwang LP, Chen YT,
Tolk NH, Phys. Rev. B 64 (8): 5421 (Aug. 15, 2001).
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"Spectroscopic Scanning Near-Field Optical Microscopy with a
Free Electron Laser: CH2 Bond Imaging in Diamond Films," Cricenti A,
Generosi R, Luce M, Perfetti P, Margaritondo G,
Talley D, Sanghera JS, Aggarwal ID, Gilligan JM, Tolk NH , J Microsc-Oxford 202: 446-450 Part 2
(May 2001).
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"Absolute Total Cross Sections for Electron-Stimuate Desorption
of Hydrogen and Deuterium for Si(111) Measured by Second Harmonic
Generation," M. M.
Albert, N. H. Tolk, Phys. Rev. B 63, 35308
(2001).
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"Vibrational Dynamics of Bond-Center Hydrogen in Crystalline
Silicon," by M. Budde, G. Lupke, C. Parks Cheney, N.H. Tolk, and L.C. Feldman,
Phys. Rev. B 63 (19): 5203 (May 15, 2001).
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"Characterization of X-Ray Radiation Damage in Si/SiO2
Structures Using Second Harmonic Generation," Z. Marka,
S. K. Singh, W. Wang, S. N. Rashkeev, S. T.
Pantelides, S. C. Lee, R. D. Schrimpf, D. M. Fleetwood, N. H. Tolk, IEEE T NUCL SCI 47 (6): 2256-2261 Part
(Dec. 3 2000).
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"Electron and Hole Dynamics
at the Si-ZjrSiOx Interface Studied by Second Harmonic Generation,"
by W. Wang, S. K. Singh, Z. Marka, S. N. Rashkeef, Y. Rogachyova, R. Albridge,
S. Pantelides, and N.H. Tolk,
Submitted to Phys. Rev. B
Rapid Communications, October 2000.
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"Wavelength selective materials modification of bulk As2S3 and
As2Se3 by free electron laser irradiation," by Hari P, Cheney C, Leupke G,
Singh S, Tolk N, Sanghera JS, Aggarwal ID, J NON-CRYST SOLIDS 270 (1-3): 265-268
(May 2000).
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"Local Vibrational Modes of Isolated Hydrogen in
Germanium,"; by M. Budde, B. Bech Nielsen, C. Parks Cheney, N.H. Tolk, and L.C. Feldman,
Phys. Rev. Lett. 85, 2965
(2000)
- "Electron- and photon-stimulated desorption of atomic hydrogen from radiation-modified alkali halide surfaces," by L. T. Hudson, N.H. Tolk, C. Bao, P. Nordlander, D. P. Russell, and J. Xu, Phys. Rev. B62, 10,535 (15 October, 2000).
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"Vibrational Lifetime of Bond-Center Hydrogen in Crystalline
Silicon," by M. Budde, G. Lupke, C. Parks Cheney, N.H. Tolk, and L.C. Feldman,
Phys. Rev. Lett. 85, 1452
(2000)
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"Scanning near field infrared microscopy using chalcogenide
fiber tips," by Talley DB, Shaw LB, Sanghera JS, Aggarwal ID, Cricenti A,
Generosi R, Luce M, Margaritondo G, Gilligan JM, Tolk NH, MATERIALS LETTERS 42
(5): 339-344 (Feb. 2000).
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"Interface applications of
scanning near-field optical microscopy with a free electron laser," by A.
Cricenti, R. Generosi, P. Perfetti, G. Margaritondo, J. Almeida, J.M. Gilligan,
N.H. Tolk, C. Coluzza, M. Spajer, D. Courjon, and I.D. Aggarwal, Physica Status
Solidi a-Applied Research 175,
317-29 (1999).
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"Chemical contrast observed
at a III-V heterostructure by scanning near-field optical microscopy," by A.
Cricenti, R. Generosi, G. Herold, P. Chiaradia, P. Perfetti, G. Margaritondo,
J.M. Gilligan, and N.H. Tolk, Physica Status Solidi a-Applied Research 175, 345-9 (1999).
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"Nonlinear energy-selective
nanoscale modifications of materials and dynamics in metals and semiconductors,"
by Marka S, Cheney CP, Wang W, Lupke G, Gilligan J, Yao Y, Tolk NH, TECHNICAL
PHYSICS 44 (9): 1069-1072 (Sept. 1999).
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"Fabrication of single-mode
chalcogenide fiber probes for scanning near-field infrared optical microscopy,"
by D.T. Schaafsma, R. Mossadegh, J.S. Sanghera, I.D. Aggarwal, M. Luce, R.
Generosi, P. Perfetti, A. Cricenti, J.M. Gilligan, and N.H. Tolk, Opt. Eng. 38, 1381-5 (1999).
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"Singlemode chalcogenide
fiber infrared SNOM probes," by D.T. Schaafsma, R. Mossadegh, J.S. Sanghera,
I.D. Aggarwal, J.M. Gilligan, N.H. Tolk, M. Luce, R. Generosi, P. Perfetti, A.
Cricenti, and G. Margaritondo, Ultramicroscopy 77, 77-81 (1999).
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"First experimental results
with the free electron laser coupled to a scanning near-field optical
microscope," by A. Cricenti, R. Generosi, C. Barchesi, M. Luce, M. Rinaldi, C.
Coluzza, P. Perfetti, G. Margaritondo, D.T. Schaafsma, I.D. Aggarwal, J.M.
Gilligan, and N.H. Tolk, Physica Status Solidi a-Applied Research 170, 241-7 (1998).
- "Coupled Electron-Hole Dynamics at the Si/SiO2 Interface," W. Wang, G. Lüpke, M. Di Ventra, S. T. Pantelides, J. M. Gilligan, N. H. Tolk, I. C. Kizilyalli, P. K. Roy, G. Margaritondo, and G. Lucovsky, Phys. Rev. Lett. 81, 4224 (1998).
- "New Molecular Collisional Interaction Effect in Low-Energy Sputtering," Y. Yao, Z. Hargaitiai, M. Albert, R.G. Albridge, A. V. Barnes, J. M. Gilligan, B. Pratt Ferguson, G. Lüpke, V. D. Gordon*, and N.H. Tolk, Phys. Rev. Lett. 81, 550 (1998).
- Free-electron-laser near-field nanospectroscopy, A. Cricenti, R. Generosi, P. Perfetti, J. M. Gilligan, N. H. Tolk, C. Coluzza, and G. Margaritondo, Appl. Phys. Lett. 73, 151 (1998).
- “Infrared Wavelength-Selective Photodesorption on Diamond Surfaces”, ”, J. Sturmann, R.G. Albridge, A. V. Barnes, J. L. Davidson, J. L. Davidson, J. L. Gilligan, , G. Lüpke, A. Ueda, and N.H. Tolk, Appl. Surf. Sci. 127-129, 59 (1998).
- “Molecular Effects in Measured Sputtering Yields on Gold at Near-Threshold Energies”, Z. Hargitai, Y. Yao, B. Pratt-Ferguson, M.M. Albert, R.G. Albridge, A.V. Barnes, J.M. Gilligan, V.D. Gordon, G. Lupke, A. Puckett, and N.H. Tolk, Accepted for publication in Izvestija Akademii, Nauk of the Russian Federation.
- “Photoexcitation Spectroscopy and Material Alteration with Free-Electron Lasers”, J. Sturmann, R.G. Albridge, A. V. Barnes, J. Gilligan, M.T. Graham, J.T. McKinley, A. Ueda, W. Wang, X. Yang, and N.H. Tolk, Acta Physica Polonica, A91 (1997) 689-696.
- "Applications of Free-Electron Lasers," N.H. Tolk, R.G. Albridge, A.V. Barnes, B.M. Barnes, J.L. Davidson, V.D. Gordon, G. Margaritondo, J.T. McKinley, G.A. Mensing, and J. Sturmann, Chapter in Development and Applications of Free-Electron Lasers, Jia-er Chen, Hai-cang Ren, Jia-lin Xie, and Ming-han Ye, Eds., (The Netherlands: Gordon and Breach, 1997) p. 49
- “Anomalous Behavior of the Desorption of Excited Sodium Atoms Induced by Ion Bombardment of Sodium-fluoride Crystals,” Q. Yan, R. Albridge, A. V. Barnes, N. Seifert, and N. Tolk, Phys. Rev. B55, 2854-2858, (1997).
- “Free-Electron Laser Wavelength-Selective Materials Alteration and Photoexcitation Spectroscopy,” N.H. Tolk, R.G. Albridge, A.V. Barnes, B.M. Barnes, J.L. Davidson, V.D. Gordon, G. Margaritondo, J.T. McKinley, G.A. Mensing, and J. Sturmann, Appl. Surf. Sci. 106, 205-210 (1996).
- “Optical Studies of Defects Induced by Ion Bombardment of Alkali Halide Crystals,” Qun Yan, A. V. Barnes, B. Barnes, N. Seifert, R. Albridge, and N. Tolk, Nucl. Inst. & Meth. in Phys. Res. B115, 415-420 (1996)
- “Electron dose dependence and oxyen implantation effect on cathodoluminescence intensity in synthetic silica glass” Yukihiro Morimoto, Robert A. Weeks, Alan V. Barnes, Norman H. Tolk, and Raymond A. Zuhr, Journal of Non-Crystalline Solids 203 (1996) 62-68
- “Ablation in Teeth with the Free-Electron Laser around the Absorption Peak of Hydroxyapatite (9.5 mm) and between 6.0 and 7.5 mm,” M. Ostertag, R. Walker, H. Weber, Lex van der Meer, J. T. McKinley, N. H. Tolk, and B. Jean, SPIE 2672, 181-192 (1995).
- “Free-Electron Laser Spectroscopy of Surfaces and Interfaces,” N. H. Tolk, J. T. McKinley, and G. Margaritondo, Surface Review and Lett. 2, 4, 501-512 (1995).
- “Particle Impact Phenomena,” M. Albert, G. Mensing, and N.H. Tolk, Encycl. of App. Phys. 13, 175-192 (1995)
- “Spatial Distribution of Defects in LiF Induced by Low-Energy Electron Bombardment: Evidence for Rapid Hot-Hole Diffusion,” N. Seifert, S. Vijayalakshmi, Q. Yan, J.L. Allen, A.V. Barnes, R.G. Albridge, and N.H. Tolk, Phys. Rev. B51, 16 403-16 406 (1 June, 1995).
- “Sputtering of LiF Films Induced by Low-Energy Ar+ Impact,” N. Seifert, W. Husinsky, and G. Betz, Phys. Rev. B51, 12 202-12 208 (1 May, 1995)
- “Observation of Beam-Induced Changes in the Polarization of Balmer-a Radiation Emitted Following Beam-Tilted Foil Transmission,” D.L. Harper, R.G. Albridge, N.H. Tolk, W. Qi, D.D. Allred, and L.V. Knight, Phys. Rev. A52, 1-9 (1995)
- “Light Emission from Polymers Under Positron and Electron Bombardment,” Jun Xu, L.D. Hulett, Jr., T.A. Lewis, and N. H. Tolk, Appl. Surf. Sci. 85, 49-53 (1995)
- "Cathodoluminescence and Photoluminescence from Chemical-Vapor-Deposited Diamond," X. Yang, A. V. Barnes, M. M. Albert, R. G. Albridge, J. T. McKinley, N.H. Tolk, and J. L. Davidson, J. Appl. Phys., 77 (3), (15 Feb., 1995)
- "First experimental programs with the free-electron laser" G. Margaritondo, C. Coluzza, J.-L. Staehli, E. Tuncel, J.T. McKinley, R.G. Albridge, A.V. Barnes, A. Ueda, X. Yang and N.H. Tolk, J. de Physique IV, Colloque C9, supplement au J. de Physique III, 4, (November 1994)
- "Free-electron laser spectroscopy of semiconductors at interfaces," by J. T. McKinley, R.G. Albridge, A. V. Barnes, G. C. Chen, J. L. Davidson, M. L. Languell, P. L. Polavarapu, J. F. Smith, X. Yang, A. Ueda, N. Tolk, C. Coluzza, P. A. Baudat, C. Dupuy, F. Gozzo, M. Illegems, D. Martin, F. Morier-Genoud, A. Rudra, E. Tuncel, G. Margaritondo. J. Vac. Sci. Technol. A 12, 2323-2326 (1994).
- "Quantum Mechanical Phase-Interference Effects in Low-Energy Collisions," by Y. Yao, R. G. Albridge, J. L. Allen, A. V. Barnes, D. L. Harper, and N. H. Tolk,.. Proceedings of the International Symposium on Coherent States, eds. D. H. Feng, J. R. Klauder, and M. R. Strayer, World Scientific Press 543-551 (1994).
- "Free-Electron Lasers and Semiconductor Physics: First Results on Nonlinear Optics, Interfaces and Desorption," by J. T. McKinley, R.G. Albridge, A.V. Barnes, P. A. Baudat, G.C. Chen, C. Coluzza, J.L. Davidson, C. Dupuy, F. Gozzo, M. Ilegems, M.L. Languell, D. Martin, F. Morier-Genoud, P.L. Polavarapu, A. Rudra, J. F. Smith, E. Tuncel, X. Yang, A. Ueda, G. Margaritondo, and N.H. Tolk. Nucl. Instr. Meth. in Phys. Res. A 341, 156-161 (1994).
- "Optical Absorption Spectroscopy of Defects in Halides," by N. Seifert, S. Vijayalakshmi, Q. Yan, A. Barnes, R. Albridge, H. Ye, N.. Tolk, and W. Husinsky. Rad. Eff. and Def. in Sol. 128, 15-26 (1994).
- "Photon and Electron-Stimulated Desorption of Excited Alkali-metal Atoms and Molecules From Alkali-Halide Surfaces," by S. Vijayalakshmi, D. Liu, J. Xu, N. Seifert, D. J. McClure, A. Ueda, A. V. Barnes, R. G. Albridge, and N. H. Tolk. Rad. Eff. and Def. in Sol. 128, 135-149 (1994).
- "The Influence of Defects and Defect Clusters on Alkali Atom Desorption Stimulated by Low Energy Electron Bombardment of Alkali Halides," by N. Seifert, H. Ye, N. Tolk, W. Husinsky, and G. Betz. Nucl. Instr. Meth. in Phys. Res. B 84, 77-88 (1994).
- "Wavelength-dependent Laser Ablation of Diamond Films," J. T. McKinley, A. Ueda, R. G. Albridge, A. V. Barnes, N. H. Tolk J. L. Davidson and M. L. Languell. AIP Conference Proceedings 228, 70 (1993).
- "Point Defect Formation in Optical Materials Exposed To The Space Envionment," by J. L. Allen, N. Seifert, Y. Yao, R. G. Albridge, A. V. Barnes, A. M. Strauss, R. C. Linton, R.R. Kamenetzky, J. A. Vaughn, M.M. Finckenor, and N. H. Tolk. Proceedings, 3rd LDEF Post-Retrieval Symposium: Williamsburg, VA, pp. 1-15. (1993).
- "Rotational Distributions of Excited CN Molecules Following Electron- and Photon-Stimulated Desorp tion From Surfaces," Jun Xu, Alan Barnes, Royal Albridge, Carl Ewig and Norman Tolk, and Lester D. Hulett, Jr. Physical Review B 48 (11): 15 September 1993
- "Rotational Distributions Following DIET: CN* from Alkali-Rich Sources," by Jun Xu, L. D. Hulett, Jr., A. Barnes, R. Albridge,and N. Tolk. Desorption Induced by Electronic Transitions (DIET V), Springer Series in Surface Sciences 31, 313-316 (1993).
- "New Mechanism for the Desorption of Excited Atoms by Photon Bombardment of Alkali Halide Crystals," by D. Liu, R. G. Albridge, A. V. Barnes, P. H. Bunton, C. S. Ewig, N. H. Tolk, and M. Szymonski. Desorption Induced by Electronic Transitions (DIET V), Springer Series in Surface Sciences 31, 304-308 (1993).
- "Simultaneous Measurements of Optical Absorption and Electron Stimulated Li Desorption on LiF Crystals," by N. Seifert, H. Ye, D. Liu, R. Albridge, A. Barnes, N. Tolk, W. Husinsky, and G. Betz. Desorption Induced by Electronic Transitions (DIET V), Springer Series in Surface Sciences 31, 309-312 (1993).
- "Free-Electron Laser Studies of Direct and Indirect Two-Photon Absorption in Germanium," by E. Tuncel, J-L. Staheli, C. Coluzza, F. Gozzo, G. Margaritondo, D. Martin, J. T. McKinley, R. G. Albridge, A. V. Barnes, A. Ueda, X. Yang, and N. H. Tolk. Phys. Rev. Lett. 70, 4146 (June, 1993).
- "Hydrogen Exposure-enhanced CN* Emission from Alkali-halide Surfaces," Jun Xu, Larry Hudson, Royal Albridge, Alan Barnes and Norman Tolk. Surface Science Letters 289:L622-L624 (1993).
- "Free-electron laser internal photoemission measurements of heterojunction band discontinuities," by J. T. McKinley, R.G. Albridge, A. V. Barnes, A. Ueda, N. Tolk, C. Coluzza, F. Gozzo, G. Margaritondo, D. Martin, F. Morier-Genoud, C. Dupuy, A. Rudra and M. Illegems. J. Vac. Sci. Technol. B 11 , 1614-1616 (1993).
- "Simultaneous Laser-induced Fluorescence and Quadrupole Mass-spectroscopy Studies of Electron Stimulated Desorption of Ground State Lithium Atoms from Lithium Fluoride Crystals," N. Seifert, D. Liu, A. Barnes, R. Albridge, Q. Yan, N. Tolk, W. Husinsky and G. Betz. Physical Review B47 (13): 7653-7658 (1 April 1993)
- "Semiconductor Spectroscopy and Ablation Processes with the Vanderbilt FEL," N.H. Tolk, R.G. Albridge, A.V. Barnes, J.T. McKinley, A. Ueda, j.F. Smith, J.L. Davidson, M.L. Languell, C. Coluzza, E. Tuncel and G. Margaritondo. Presented in the "Free-Electron Laser Spectroscopy in Biology, Medicine, and Materials Science," SPIE Vol. 1854:60-68 (1993).
- "Excitation Spectroscopy of Thin-Film Disordered Semiconductors," by S. Q. Gu, P. C. Taylor, J. T. McKinley, A. Ueda, X. Yang, and N. H. Tolk. SPIE, 1854, 77-84 (1993).
- "Photon- and Electron-stimulated Desorption of Excited Alkali-metal Atoms from Alkali Halide Surfaces," D. Liu, N. Seifert, D.J. McClure, A.V. Barnes, R.G. Albridge, N.H. Tolk and D. Russell. Physical Review B47:1553-66 (15 Jan 1993)
- "Tunable Laser Desorption from Diamond Films and Pyrolytic Graphite," A. Ueda, J.T. McKinley, R. G. Albridge, A.V. Barnes, N.H. Tolk, J.L. Davidson and M.L. Languell, Mat. Res. Soc. Symp. Proc. Vol 285:215-220 (1993)