All Stories

  1. Additive laser excitation of giant nonlinear surface acoustic wave pulses

    Article • Physical Review Applied, October 2023, American Physical Society (APS)

    Dr. Steven Kooi

  2. High-power laser beam shaping using a metasurface for shock excitation and focusing at the microscale

    Article • Optics Express, September 2023, Optical Society of America (OSA)

    Dr. Steven Kooi

  3. Biasing the quantum vacuum to control macroscopic probability distributions

    Article • Science, July 2023, American Association for the Advancement of Science

    Dr. Steven Kooi

  4. Free-electron–light interactions in nanophotonics

    Article • Applied Physics Reviews, March 2023, American Institute of Physics

    Dr. Steven Kooi

  5. Photonic flatband resonances for free-electron radiation

    Article • Nature, January 2023, Springer Science + Business Media

    Dr. Steven Kooi

  6. A framework for scintillation in nanophotonics

    Article • Science, February 2022, American Association for the Advancement of Science

    Dr. Steven Kooi

  7. High-velocity micro-projectile impact testing

    Article • Applied Physics Reviews, March 2021, American Institute of Physics

    Dr. Steven Kooi

  8. Interface-by-design in zirconia-polyurea matrix hybrid composites

    Article • Polymer, November 2020, Elsevier

    Dr. Steven Kooi

  9. Impact-induced glass-to-rubber transition of polyurea under high-velocity temperature-controlled microparticle impact

    Article • Applied Physics Letters, July 2020, American Institute of Physics

    Dr. Steven Kooi

  10. Multi-frame interferometric imaging with a femtosecond stroboscopic pulse train for observing irreversible phenomena

    Article • Review of Scientific Instruments, March 2020, American Institute of Physics

    Dr. Steven Kooi

  11. Molecular dependencies of dynamic stiffening and strengthening through high strain rate microparticle impact of polyurethane and polyurea elastomers

    Article • Applied Physics Letters, August 2019, American Institute of Physics

    Dr. Steven Kooi, Yaqing Zhang

  12. Towards integrated tunable all-silicon free-electron light sources

    Article • Nature Communications, July 2019, Springer Science + Business Media

    Dr. Steven Kooi

  13. Single-Shot Multi-Frame Imaging of Cylindrical Shock Waves in a Multi-Layered Assembly

    Article • Scientific Reports, March 2019, Springer Science + Business Media

    Dr. Steven Kooi

  14. Publisher Correction: Maximal spontaneous photon emission and energy loss from free electrons

    Article • Nature Physics, July 2018, Springer Science + Business Media

    Dr. Steven Kooi

  15. Maximal spontaneous photon emission and energy loss from free electrons

    Article • Nature Physics, July 2018, Springer Science + Business Media

    Dr. Steven Kooi

  16. Molecular influence in the glass/polymer interface design: The role of segmental dynamics

    Article • Polymer, June 2018, Elsevier

    Dr. Steven Kooi

  17. Correction: Corrigendum: Dynamics of supersonic microparticle impact on elastomers revealed by real–time multi–frame imaging

    Article • Scientific Reports, February 2018, Springer Science + Business Media

    Dr. Steven Kooi

  18. Molecular influence in high-strain-rate microparticle impact response of poly(urethane urea) elastomers

    Article • Polymer, August 2017, Elsevier

    Dr. Steven Kooi

  19. Acoustical breakdown of materials by focusing of laser-generated Rayleigh surface waves

    Article • Applied Physics Letters, July 2017, American Institute of Physics

    Dr. Steven Kooi

  20. Dynamics and extreme plasticity of metallic microparticles in supersonic collisions

    Article • Scientific Reports, July 2017, Springer Science + Business Media

    Dr. Steven Kooi

  21. Corrigendum: Focused laser‐induced marangoni dewetting for patterning polymer thin films

    Article • Journal of Polymer Science Part B Polymer Physics, February 2017, Wiley

    Dr. Steven Kooi

  22. Spectrally and Spatially Resolved Smith-Purcell Radiation in Plasmonic Crystals with Short-Range Disorder

    Article • Physical Review X, January 2017, American Physical Society (APS)

    Dr. Steven Kooi

  23. High-order Smith-Purcell radiation in Silicon Nanowires

    Article • January 2017, Optical Society of America (OSA)

    Dr. Steven Kooi

  24. Smith-Purcell radiation from low-energy electrons

    Article • January 2017, Optical Society of America (OSA)

    Dr. Steven Kooi

  25. Smith-Purcell radiation in the presence of short-range disorder

    Article • January 2017, Optical Society of America (OSA)

    Dr. Steven Kooi

  26. Interferometric analysis of laser-driven cylindrically focusing shock waves in a thin liquid layer

    Article • Scientific Reports, December 2016, Springer Science + Business Media

    Dr. Steven Kooi

  27. Dynamics of supersonic microparticle impact on elastomers revealed by real–time multi–frame imaging

    Article • Scientific Reports, May 2016, Springer Science + Business Media

    Dr. Steven Kooi

  28. Focused laser‐induced marangoni dewetting for patterning polymer thin films

    Article • Journal of Polymer Science Part B Polymer Physics, October 2015, Wiley

    Dr. Steven Kooi

  29. Constructing Multifunctional Virus-Templated Nanoporous Composites for Thin Film Solar Cells: Contributions of Morphology and Optics to Photocurrent Generation

    Article • The Journal of Physical Chemistry C, June 2015, American Chemical Society (ACS)

    Dr. Steven Kooi

  30. Laser-induced versus shock wave induced transformation of highly ordered pyrolytic graphite

    Article • Applied Physics Letters, April 2015, American Institute of Physics

    Dr. Steven Kooi

  31. Scattering of long wavelengths into thin silicon photovoltaic films by plasmonic silver nanoparticles

    Article • October 2014, SPIE

    Dr. Steven Kooi

  32. Nanoporous Networks: Assembly of a Bacteriophage‐Based Template for the Organization of Materials into Nanoporous Networks (Adv. Mater. 21/2014)

    Article • Advanced Materials, June 2014, Wiley

    Dr. Steven Kooi

  33. Alignment and reordering of a block copolymer by solvent-enhanced thermal laser direct write

    Article • Polymer, April 2014, Elsevier

    Dr. Steven Kooi

  34. Assembly of a Bacteriophage‐Based Template for the Organization of Materials into Nanoporous Networks

    Article • Advanced Materials, March 2014, Wiley

    Dr. Steven Kooi

  35. Plasmonic Ag nanostructures on thin substrates for enhanced energy harvesting

    Article • September 2013, SPIE

    Ryan O'Hayre, Dr. Steven Kooi

  36. Direct‐Write Thermocapillary Dewetting of Polymer Thin Films by a Laser‐Induced Thermal Gradient

    Article • Advanced Materials, August 2013, Wiley

    Dr. Steven Kooi

  37. Large-area Ag nanoparticle arrays for plasmonically enhanced Raman scattering

    Article • October 2012, SPIE

    Dr. Steven Kooi

  38. Rapid fabrication of 3D terahertz split ring resonator arrays by novel single-shot direct write focused proximity field nanopatterning

    Article • Optics Express, April 2012, Optical Society of America (OSA)

    Dr. Steven Kooi

  39. Interferometric analysis of cylindrically focused laser-driven shock waves in a thin liquid layer

    Article • January 2012, American Institute of Physics

    Dr. Steven Kooi

  40. Direct Visualization of Laser-Driven Focusing Shock Waves

    Article • Physical Review Letters, May 2011, American Physical Society (APS)

    Professor Raul A. Radovitzky, Dr. Steven Kooi

  41. Focused laser spike (FLaSk) annealing of photoactivated chemically amplified resists for rapid hierarchical patterning

    Article • Nanoscale, January 2011, Royal Society of Chemistry

    Dr. Steven Kooi

  42. Reversible solid-state mechanochromic fluorescence from a boron lipid dye

    Article • Journal of Materials Chemistry, January 2011, Royal Society of Chemistry

    Dr. Steven Kooi

  43. Birefringence Control of Semicrystalline Block Copolymers by Crystallization under Confinement

    Article • Langmuir, October 2010, American Chemical Society (ACS)

    Dr. Steven Kooi

  44. Photoluminescent energy transfer from poly(phenyleneethynylene)s to near-infrared emitting fluorophores

    Article • Journal of Polymer Science Part A Polymer Chemistry, June 2010, Wiley

    Mindy Levine, Dr. Steven Kooi

  45. Enhanced Energy Dissipation in Periodic Epoxy Nanoframes

    Article • Nano Letters, May 2010, American Chemical Society (ACS)

    Dr. Steven Kooi

  46. Synthesis of Stair-Stepped Polymers Containing Dibenz[a,h]anthracene Subunits

    Article • Macromolecules, February 2010, American Chemical Society (ACS)

    Dr. Steven Kooi

  47. Synthesis of J-Aggregating Dibenz[a,j]anthracene-Based Macrocycles

    Article • Journal of the American Chemical Society, March 2009, American Chemical Society (ACS)

    Dr. Steven Kooi

  48. Anionic Oxidative Polymerization: The Synthesis of Poly(phenylenedicyanovinylene) (PPCN2V)

    Article • Journal of the American Chemical Society, December 2008, American Chemical Society (ACS)

    Dr. Steven Kooi

  49. The Role of the Interface in CO Oxidation on Au/CeO2 Multilayer Nanotowers

    Article • Advanced Functional Materials, September 2008, Wiley

    Dr. Steven Kooi

  50. Highly Emissive Iptycene−Fluorene Conjugated Copolymers: Synthesis and Photophysical Properties

    Article • Macromolecules, August 2008, American Chemical Society (ACS)

    Dr. Steven Kooi

  51. Focused Ion Beam Processing of Polymeric Materials for Analytical Sample Preparation

    Article • Microscopy and Microanalysis, August 2008, Oxford University Press (OUP)

    Dr. Steven Kooi

  52. Vapor Deposition of Hybrid Organic–Inorganic Dielectric Bragg Mirrors having Rapid and Reversibly Tunable Optical Reflectance

    Article • Chemistry of Materials, February 2008, American Chemical Society (ACS)

    Dr. Steven Kooi

  53. Picosecond photoexcitation of acoustic waves in locally canted gold films

    Article • Applied Physics Letters, February 2008, American Institute of Physics

    Full Professor Daniel Chateigner, Dr. Steven Kooi

  54. Multi-Emissive Difluoroboron Dibenzoylmethane Polylactide Exhibiting Intense Fluorescence and Oxygen-Sensitive Room-Temperature Phosphorescence [J. Am. Chem. Soc. 2007, 129, 8942−8943].

    Article • Journal of the American Chemical Society, November 2007, American Chemical Society (ACS)

    Dr. Steven Kooi

  55. Enhanced Luminescence from Emissive Defects in Aggregated Conjugated Polymers

    Article • Macromolecules, November 2007, American Chemical Society (ACS)

    Dr. Steven Kooi

  56. Multi-Emissive Difluoroboron Dibenzoylmethane Polylactide Exhibiting Intense Fluorescence and Oxygen-Sensitive Room-Temperature Phosphorescence

    Article • Journal of the American Chemical Society, July 2007, American Chemical Society (ACS)

    Dr. Steven Kooi

  57. Shape Control of Multivalent 3D Colloidal Particles via Interference Lithography

    Article • Nano Letters, February 2007, American Chemical Society (ACS)

    Dr. Steven Kooi

  58. Highly Effective Water-Soluble Fluorescence Quenchers of Conjugated Polymer Thin Films in Aqueous Environments

    Article • Macromolecules, September 2006, American Chemical Society (ACS)

    Dr. Steven Kooi

  59. Focused Ion Beam Enabled Analysis of Nanocomposite and Nanostructured Soft Materials

    Article • Microscopy and Microanalysis, July 2006, Oxford University Press (OUP)

    Dr. Steven Kooi

  60. Dip‐Pen Nanolithography of Chemical Templates on Silicon Oxide

    Article • Advanced Materials, June 2004, Wiley

    Dr. Steven Kooi

  61. Solubilization of Single-Wall Carbon Nanotubes by Supramolecular Encapsulation of Helical Amylose

    Article • Journal of the American Chemical Society, March 2003, American Chemical Society (ACS)

    Dr. Steven Kooi

  62. Patterning of Narrow Au Nanocluster Lines Using V2O5 Nanowire Masks and Ion-Beam Milling

    Article • Nano Letters, December 2002, American Chemical Society (ACS)

    Dr. Steven Kooi

  63. Elektrochemische Modifizierung einzelner Kohlenstoff-Nanoröhren Diese Arbeit wurde von der Europäischen Union (Projektnummer HPRN-CT-1999-00011) unterstützt. Die Autoren danken B. Siegle, Max-Planck-Institut für Metallforschung, Stuttgart, für die Unte...

    Article • Angewandte Chemie, April 2002, Wiley

    Dr. Steven Kooi

  64. Electrochemical modification of individual nano-objects

    Article • Journal of Electroanalytical Chemistry, March 2002, Elsevier

    Dr. Steven Kooi

  65. Relaxation Dynamics of Electronically Excited Nanoscale Metal−Carbon Complexes:  Vanadium−Carbon Clusters

    Article • Nano Letters, February 2001, American Chemical Society (ACS)

    Dr. Steven Kooi

  66. Dehydrogenation of ammonia by early transition metals: formation of metal nitride clusters

    Article • Chemical Physics Letters, December 1999, Elsevier

    Dr. Steven Kooi

  67. Photofragmentation of Vanadium Oxide Cations

    Article • The Journal of Physical Chemistry A, July 1999, American Chemical Society (ACS)

    Dr. Steven Kooi

  68. Article • Journal of Cluster Science, January 1999, Springer Science + Business Media

    Dr. Steven Kooi

  69. Energy Disposal in the Photodissociation of Co(CO)3NO near 225 nm

    Article • The Journal of Physical Chemistry A, December 1998, American Chemical Society (ACS)

    Dr. Steven Kooi

  70. Delayed ionization in transition metal–carbon clusters: Further evidence for the role of thermionic emission

    Article • The Journal of Chemical Physics, June 1998, American Institute of Physics

    Dr. Steven Kooi

  71. Photodissociation of binary metal metallocarbohedrenes

    Article • The Journal of Chemical Physics, February 1997, American Institute of Physics

    Dr. Steven Kooi