SelectedWorks - J. Greg Story

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Selected Works of J. Greg Story

Emeritus

Dr. John Greg Story specializes in Experimental Atomic Physics, Nano-Particles, and Cloud Physics.

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About J. Greg Story

Dr. John Greg Story specializes in Experimental Atomic Physics, Nano-Particles, and Cloud Physics.

Present	Professor of Physics, Missouri University of Science and Technology ‐ Physics
Institution Organization Position Type Position Title Time Period to Options Current Position Affiliate my profile with this Institution

Physics

Autoionization of two electron atoms, Dielectronic Recombination, Low energy electron-ion scattering, Laser cooling of atoms, Fundamental measurement theory, Multiphoton excitation and ionization of atoms, Excited state photoionization of atoms, and Temporal evolution of excited atoms

S&T Sustained Excellence in Outstanding Teaching Award, 2019
S&T Outstanding Teaching Award, 2019
Missouri S&T Outstanding Teaching Award, 2018
Missouri S&T Sustained Excellence in Outstanding Teaching Award, 2017-18
S&T Outstanding Teaching Award, 2016-17

Modern Physics (Physics 2305)
Quantum Mechanics (Physics 4301 )
Laser Physics
Advanced Laboratory
Atomic Physics

1989	Ph.D. in Physics, University of Southern California
Institution Organization Student Type Student Title Degree Time Period to Options Currently enrolled Affiliate my profile with this Institution

Scopus Author Profile

120 Physics Building

Missouri University of Science and Technology

Rolla, MO 65409-0640

Phone: (573) 341-4792

Fax: (573) 341-4715

Email:

Nanometal Containing Nanocomposites and Photolithographic Polyaniline Nanofibers

Polymer Preprints (2006)

Frank D. Blum, Sunil K. Pillalamarri, Lalani K. Werake, J. Greg Story, et al.

A report on recent progress from our laboratories on the nanostructures produced from novel synthesis techniques will be discussed. Using ...

Infra Red Quantum Dot Photolithography

Journal of Sol-Gel Science and Technology (2006)

Raghuveer Reddy Gadipalli, Lane A. Martin, J. Greg Story, Phil Fraundorf, et al.

CdS quantum dots were fabricated photolithographically on the surface and in the bulk of silica hydrogels, as well as on ...

Patterning Porous Matrices and Planar Substrates with Quantum Dots

Journal of Sol-Gel Science Technology (2006)

Lane A. Martin, J. Greg Story, Nicholas Leventis, Massimo F. Bertino, et al.

Silica hydrogels and planar substrates were patterned with CdS nanoparticles using a photolithographic method based on the photo dissociation of ...

Photolithographic Synthesis of Polyaniline Fibers

Nanotechnology (2005)

Lalani K. Werake, J. Greg Story, Sunil K. Pillalamarri, Frank D. Blum, et al.

Thin films of polyaniline nanofibres were synthesized using ultraviolet irradiation of aqueous solutions of aniline, nitric acid, and ammonium peroxydisulfate. ...

Radiolytic Synthesis of Polyaniline Nanofibers: A New Templateless Pathway

Chemistry of Materials (2005)

Sunil K. Pillalamarri, Frank D. Blum, Akira Tokuhiro, J. Greg Story, et al.

Polyaniline is an electrically conductive polymer which is relatively easy to process and has simple, reversible acid/ base doping/de-doping chemistry. ...

Laser Writing of Semiconductor Nanoparticles and Quantum Dots

Applied Physics Letters (2004)

Massimo F. Bertino, Raghuveer Reddy Gadipalli, J. Greg Story, C. G. Williams, et al.

Silica aerogels were patterned with CdS using a photolithographic technique based on local heating with infrared (IR) light. The solvent ...

Electric Field Controlled, Pulsed Autoionization in Two Electron Wave Packets

Physical Review Letters (2001)

J. Greg Story and Heider N. Ereifej

In this paper, control of the evolution of a two electron wave packet through the application of a static electric ...

Short-pulse Laser-Induced Stabilization of Autoionizing States

Physical Review A - Atomic, Molecular, and Optical Physics (2000)

Heider N. Ereifej and J. Greg Story

Atoms in doubly excited states above the first ionization limit can decay via autoionization in which an electron is emitted ...

Direct Measurement of Oscillations between Degenerate Two-Electron Bound-State Configurations in ...

Physical Review A - Atomic, Molecular, and Optical Physics (2000)

Heider N. Ereifej and J. Greg Story

In this paper we report a direct observation of the oscillation between bound-state configurations in a rapidly autoionizing system. Calcium ...

Laser-Induced Stabilization of Autoionizing States

Physical Review A - Atomic, Molecular, and Optical Physics (1999)

Heider N. Ereifej and J. Greg Story

Stabilization of autoionizing states of barium by laser-induced, stimulated emission of light is demonstrated. Relative to purely flourescent stabilization, the ...

Extreme Sensitivity in Trace Element Detection

Applied Physics B: Lasers and Optics (1999)

Heider N. Ereifej, G. Jay Doster, John L. Schmitt and J. Greg Story

A technique is demonstrated which can detect extremely low levels of trace elements. This technique uses multicolor, selective multiphoton ionization ...

Shakeoff Measurement of the L = 3 States of Barium

Physical Review A - Atomic, Molecular, and Optical Physics (1998)

Heider N. Ereifej and J. Greg Story

Isolated core excitation was used to produce low-energy continuum electrons in the l = 3 angular momentum state of barium. ...

Measurement of a Weak Value

Zeitschrift fur Naturforschung A (1997)

Randall G. Hulet, N. W M Ritchie and J. Greg Story

Weak measurements are measurements in which the coupling between the measuring device and the observable to be measured is so ...

Spatially Resolved Inter-Electron Interaction of Autoionising States

Australian Journal of Physics (1996)

J. Greg Story, D. I. Duncan and Thomas F. Gallagher

We have observed transitions to autoionising states in Mg using two short optical pulses. Mg atoms are initially prepared in ...

Floquet Description of Multiphoton Processes in Li

Physical Review A (1995)

D. I. Duncan, J. Greg Story and Thomas F. Gallagher

We have made several different types of measurements of the three-photon ionization of Li produced by 3-ps laser pulses and ...

Electric-Field Enhancement of Dielectronic Recombination from a Continuum of Finite ...

Physical Review A (1995)

J. Greg Story, Bernard J. Lyons and Thomas F. Gallagher

A small electric field is shown to increase the dielectronic recombination, via autoionizing Rydberg states, of an electron from a ...

Landau-Zener Treatment of Intensity-Tuned Multiphoton Resonances of Potassium

Physical Review A (1994)

J. Greg Story, D. I. Duncan and Thomas F. Gallagher

When exposed to intense light of ~580 nm, the ground state of K shifts up in energy, passing through two ...

Channel Closing in Multiphoton Ionization of Mg

Physical Review A (1994)

J. Greg Story, D. I. Duncan and Thomas F. Gallagher

Experimental data are presented showing the channel closing of four-photon ionization of Mg. It is shown that, for circularly polarized ...

Spatially Resolved Transitions to Autoionizing States

Physical Review Letters (1993)

J. Greg Story, D. I. Duncan and Thomas F. Gallagher

We have observed transitions to autoionizing states in Mg using two short optical pulses. Mg atoms are initially prepared in ...

Temporal Effects in Multiphoton Ionization of Lithium

Physical Review A (1993)

J. Greg Story and Thomas F. Gallagher

The temporal effects of multiphoton ionization are investigated using a two-color method which determines both the time and intensity at ...

Resonant Inhibition of Multiphoton Ionization

Physical Review Letters (1993)

J. Greg Story, D. I. Duncan and Thomas F. Gallagher

When exposed to intense light of ~580 nm, the ground state of K shifts up in energy, passing through two-photon ...

Residual-Ion Orientation After Autoionization

Physical Review A (1993)

G. T. Xu, Xiao Wang, J. Greg Story and William E. Cooke

We have measured the relative population in the two mj states of barium 6p1/2 ions produced by the autoionization of ...

Evolution of Atomic Motion in an Intense Standing Wave

Physical Review A (1993)

Jian Chen, J. Greg Story and Randall G. Hulet

We have investigated the effect of the dipole force and its fluctuation on the motion of Li atoms in an ...

Adiabatic Cooling of Atoms by an Intense Standing Wave

Physical Review Letters (1992)

Jian Chen, J. Greg Story, Jeffrey J. Tollett and Randall G. Hulet

Lithium atoms channeled in the nodes of an intense standing-wave radiation field are cooled to near the recoil limit by ...

Laser Cooling of Lithium Using Relay Chirp Cooling

Optics Letters (1992)

Curtis C. Bradley, J. Greg Story, Jeffrey J. Tollett, Jian Chen, et al.

We demonstrate a chirp-cooling technique that uses a laser with multiple FM sidebands to slow lithium atoms from initial velocities ...