Dr Marco A Allodi, PhD - The University of Chicago - Yen Postdoctoral Scholar

Dr Marco A Allodi

PhD

The University of Chicago

Yen Postdoctoral Scholar

Chicago, IL | USA

Main Specialties: Biology

Additional Specialties: Laser Spectroscopy, Molecular Dynamics, Biophysics, Astrochemistry


Top Author

Dr Marco A Allodi, PhD - The University of Chicago - Yen Postdoctoral Scholar

Dr Marco A Allodi

PhD

Introduction

Primary Affiliation: The University of Chicago - Chicago, IL , USA

Specialties:

Additional Specialties:

Metrics

Number of Publications

13

Publications

Number of Profile Views

588

Profile Views

Number of Article Reads

85

Reads

Number of PubMed Central Citations

20

PubMed Central Citations

Education

Jun 2015
California Institute of Technology
PhD
May 2009
Heinrich Heine University Dusseldorf, Germany
May 2008
Hamilton College
AB

Top co-authors

Geoffrey A Blake
Geoffrey A Blake

California Institute of Technology

6
Ian A Finneran
Ian A Finneran

California Institute of Technology

4
Karl N Kirschner
Karl N Kirschner

Hamilton College

3
George C Shields
George C Shields

College of Arts and Sciences

3
Sergio Ioppolo
Sergio Ioppolo

The Open University

2
Robert M Shields
Robert M Shields

College of Arts and Sciences

1
Jovan Livada
Jovan Livada

The Pennsylvania State University

1
Thomas E Morrell
Thomas E Morrell

College of Science and Technology

1

Publications

13Publications

85Reads

20PubMed Central Citations

Elucidation of near-resonance vibronic coherence lifetimes by nonadiabatic electronic-vibrational state character mixing.

Proc Natl Acad Sci U S A 2018 Aug 9. Epub 2018 Aug 9.

Qatar Environment and Energy Research Institute, Hamad Bin Khalifa University, Qatar Foundation, Doha, Qatar;

View Article
August 2018
2 Reads
9.81 Impact Factor

Optical Resonance Imaging: An Optical Analog to MRI with Subdiffraction-Limited Capabilities

ACS Photonics, 2016, 3 (12), 2445–2452.

ACS Photonics

We propose here optical resonance imaging (ORI), a direct optical analog to magnetic resonance imaging (MRI). The proposed pulse sequence for ORI maps space to time and recovers an image from a heterodyne-detected third-order nonlinear photon echo measurement. As opposed to traditional photon echo measurements, the third pulse in the ORI pulse sequence has significant pulse-front tilt that acts as a temporal gradient. This gradient couples space to time by stimulating the emission of a photon echo signal from different lateral spatial locations of a sample at different times, providing a widefield ultrafast microscopy. We circumvent the diffraction limit of the optics by mapping the lateral spatial coordinate of the sample with the emission time of the signal, which can be measured to high precision using interferometric heterodyne detection. This technique is thus an optical analog of MRI, where magnetic-field gradients are used to localize the spin–echo emission to a point below the diffraction limit of the radio frequency wave used. We calculate the expected ORI signal using 15 fs pulses and 87° of pulse-front tilt, collected using f/2 optics, and find a two-point resolution of 275 nm using 800 nm light that satisfies the Rayleigh criterion. We also derive a general equation for resolution in optical resonance imaging that indicates that there is a possibility of superresolution imaging using this technique. The photon echo sequence also enables spectroscopic determination of the input and output energy. The technique thus correlates the input energy with the final position and energy of the exciton.

View Article
November 2016
6 Reads

THz time-domain spectroscopy of mixed CO2-CH3OH interstellar ice analogs.

Phys Chem Chem Phys 2016 Jul;18(30):20199-207

Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA 91125, USA and Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, CA 91125, USA.

View Article
July 2016
11 Reads
4.49 Impact Factor

Coherent two-dimensional terahertz-terahertz-Raman spectroscopy.

Proc Natl Acad Sci U S A 2016 06 6;113(25):6857-61. Epub 2016 Jun 6.

Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA 91125; Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, CA 91125

View Article
June 2016
10 Reads
8 PubMed Central Citations(source)
9.81 Impact Factor

Nonlinear terahertz coherent excitation of vibrational modes of liquids.

J Chem Phys 2015 Dec;143(23):234204

Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, USA.

View Article
December 2015
8 Reads
5 PubMed Central Citations(source)
2.95 Impact Factor

Hydrogen bonding in the ethanol-water dimer.

Phys Chem Chem Phys 2015 Oct 1;17(37):24210-4. Epub 2015 Sep 1.

Division of Chemistry and Chemical Engineering, California Institute of Technology, 1200 E California Blvd., Pasadena, CA 91125, USA.

View Article
October 2015
10 Reads
4.49 Impact Factor

Decade-spanning high-precision terahertz frequency comb.

Phys Rev Lett 2015 Apr 21;114(16):163902. Epub 2015 Apr 21.

Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, USA.

View Article
April 2015
8 Reads
5 PubMed Central Citations(source)
7.51 Impact Factor

The structure and dynamics of carbon dioxide and water containing ices investigated via THz and mid-IR spectroscopy.

Phys Chem Chem Phys 2014 Feb;16(8):3442-55

Division of Chemistry and Chemical Engineering, California Institute of Technology, 1200 E California Blvd., Pasadena, CA 91125, USA.

View Article
February 2014
14 Reads
4.49 Impact Factor

Quantum mechanical study of sulfuric acid hydration: atmospheric implications.

J Phys Chem A 2012 Mar 22;116(9):2209-24. Epub 2012 Feb 22.

Dean's Office, College of Arts and Sciences, and Department of Chemistry, Bucknell University, Lewisburg, Pennsylvania 17837, United States.

View Article
March 2012
7 Reads
2 PubMed Central Citations(source)
2.69 Impact Factor

Thermodynamics of the hydroxyl radical addition to isoprene.

J Phys Chem A 2008 Jul 4;112(30):7064-71. Epub 2008 Jul 4.

Department of Chemistry, Center for Molecular Design, Hamilton College, 198 College Hill Road, Clinton, NY 13323, USA.

View Article
July 2008
9 Reads
2.69 Impact Factor

Do hydroxyl radical-water clusters, OH(H2O)n, n = 1-5, exist in the atmosphere?

J Phys Chem A 2006 Dec;110(49):13283-9

Department of Chemistry, Hamilton College, Clinton, New York 13323, USA.

View Article
December 2006
6 Reads
2.69 Impact Factor

Top co-authors

Geoffrey A Blake
Geoffrey A Blake

California Institute of Technology

6
Ian A Finneran
Ian A Finneran

California Institute of Technology

4
Karl N Kirschner
Karl N Kirschner

Hamilton College

3
George C Shields
George C Shields

College of Arts and Sciences

3
Sergio Ioppolo
Sergio Ioppolo

The Open University

2
Robert M Shields
Robert M Shields

College of Arts and Sciences

1
Jovan Livada
Jovan Livada

The Pennsylvania State University

1
Thomas E Morrell
Thomas E Morrell

College of Science and Technology

1