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Title: Probing ultracold chemistry using ion spectrometry


Reactions between KRb molecules at sub-microkelvin temperatures were probed using ion spectrometry.

ORCiD logo [1]; ORCiD logo [1]; ORCiD logo [1]; ORCiD logo [1]
  1. Department of Physics, Harvard University, Cambridge, USA, Department of Chemistry and Chemical Biology
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Publisher's Accepted Manuscript
Journal Name:
Physical Chemistry Chemical Physics. PCCP
Additional Journal Information:
Journal Name: Physical Chemistry Chemical Physics. PCCP Journal Volume: 22 Journal Issue: 9; Journal ID: ISSN 1463-9076
Royal Society of Chemistry (RSC)
Country of Publication:
United Kingdom

Citation Formats

Liu, Yu, Grimes, David D., Hu, Ming-Guang, and Ni, Kang-Kuen. Probing ultracold chemistry using ion spectrometry. United Kingdom: N. p., 2020. Web. doi:10.1039/C9CP07015J.
Liu, Yu, Grimes, David D., Hu, Ming-Guang, & Ni, Kang-Kuen. Probing ultracold chemistry using ion spectrometry. United Kingdom.
Liu, Yu, Grimes, David D., Hu, Ming-Guang, and Ni, Kang-Kuen. Wed . "Probing ultracold chemistry using ion spectrometry". United Kingdom.
title = {Probing ultracold chemistry using ion spectrometry},
author = {Liu, Yu and Grimes, David D. and Hu, Ming-Guang and Ni, Kang-Kuen},
abstractNote = {Reactions between KRb molecules at sub-microkelvin temperatures were probed using ion spectrometry.},
doi = {10.1039/C9CP07015J},
journal = {Physical Chemistry Chemical Physics. PCCP},
number = 9,
volume = 22,
place = {United Kingdom},
year = {2020},
month = {3}

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Cited by: 13 works
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Works referenced in this record:

Dipolar exchange quantum logic gate with polar molecules
journal, January 2018

  • Ni, Kang-Kuen; Rosenband, Till; Grimes, David D.
  • Chemical Science, Vol. 9, Issue 33
  • DOI: 10.1039/C8SC02355G

Photoassociative Production and Trapping of Ultracold KRb Molecules
journal, December 2004

Schemes for robust quantum computation with polar molecules
journal, November 2006

Real‐time clocking of bimolecular reactions: Application to H+CO 2
journal, May 1990

  • Scherer, N. F.; Sipes, C.; Bernstein, R. B.
  • The Journal of Chemical Physics, Vol. 92, Issue 9
  • DOI: 10.1063/1.458531

Dipolar quantum logic for freely rotating trapped molecular ions
journal, October 2018

Observation of Ultracold Ground-State Potassium Molecules
journal, January 1999

Ultracold Dipolar Gas of Fermionic Na 23 K 40 Molecules in Their Absolute Ground State
journal, May 2015

Channel electron multiplier and channelplate efficiencies for detecting positive ions
journal, September 2005

  • Krems, M.; Zirbel, J.; Thomason, M.
  • Review of Scientific Instruments, Vol. 76, Issue 9
  • DOI: 10.1063/1.2052052

Magnetic field modification of ultracold molecule–molecule collisions
journal, May 2009

Creation of an Ultracold Gas of Ground-State Dipolar Na 23 Rb 87 Molecules
journal, May 2016

State-to-state chemistry for three-body recombination in an ultracold rubidium gas
journal, November 2017

Directly probing anisotropy in atom–molecule collisions through quantum scattering resonances
journal, October 2016

  • Klein, Ayelet; Shagam, Yuval; Skomorowski, Wojciech
  • Nature Physics, Vol. 13, Issue 1
  • DOI: 10.1038/nphys3904

Statistical aspects of ultracold resonant scattering
journal, June 2012

Direct observation of bimolecular reactions of ultracold KRb molecules
journal, November 2019

Structure and thermochemistry of K 2 Rb, KRb 2 , and K 2 Rb 2
journal, July 2010

An ultracold high-density sample of rovibronic ground-state molecules in an optical lattice
journal, February 2010

  • Danzl, Johann G.; Mark, Manfred J.; Haller, Elmar
  • Nature Physics, Vol. 6, Issue 4
  • DOI: 10.1038/nphys1533

Λ-enhanced grey molasses on the D2 transition of Rubidium-87 atoms
journal, January 2018

Reconstruction of Abel-transformable images: The Gaussian basis-set expansion Abel transform method
journal, July 2002

  • Dribinski, Vladimir; Ossadtchi, Alexei; Mandelshtam, Vladimir A.
  • Review of Scientific Instruments, Vol. 73, Issue 7
  • DOI: 10.1063/1.1482156

Order of Magnitude Smaller Limit on the Electric Dipole Moment of the Electron
journal, December 2013

The design and construction of a high-resolution velocity-map imaging apparatus for photoelectron spectroscopy studies of size-selected clusters
journal, August 2014

  • León, Iker; Yang, Zheng; Liu, Hong-Tao
  • Review of Scientific Instruments, Vol. 85, Issue 8
  • DOI: 10.1063/1.4891701

Formation of slow molecules in chemical reactions in crossed molecular beams
journal, August 2008

A High Phase-Space-Density Gas of Polar Molecules
journal, October 2008

Perspective: Ultracold molecules and the dawn of cold controlled chemistry
journal, October 2016

  • Balakrishnan, N.
  • The Journal of Chemical Physics, Vol. 145, Issue 15
  • DOI: 10.1063/1.4964096

Approach to chaos in ultracold atomic and molecular physics: Statistics of near-threshold bound states for Li+CaH and Li+CaF
journal, May 2016

Wavelengths, Transition Probabilities, and Energy Levels for the Spectra of Rubidium (Rb  I through Rb  XXXVII )
journal, March 2006

  • Sansonetti, J. E.
  • Journal of Physical and Chemical Reference Data, Vol. 35, Issue 1
  • DOI: 10.1063/1.2035727

Stable Topological Superfluid Phase of Ultracold Polar Fermionic Molecules
journal, October 2009

Stable, Tightly Confining Magnetic Trap for Evaporative Cooling of Neutral Atoms
journal, April 1995

  • Petrich, Wolfgang; Anderson, Michael H.; Ensher, Jason R.
  • Physical Review Letters, Vol. 74, Issue 17
  • DOI: 10.1103/PhysRevLett.74.3352

Evaporative cooling of magnetically trapped and compressed spin-polarized hydrogen
journal, September 1986

Strongly Correlated 2D Quantum Phases with Cold Polar Molecules: Controlling the Shape of the Interaction Potential
journal, February 2007

Photodissociation of ultracold diatomic strontium molecules with quantum state control
journal, July 2016

  • McDonald, M.; McGuyer, B. H.; Apfelbeck, F.
  • Nature, Vol. 535, Issue 7610
  • DOI: 10.1038/nature18314

Radio Frequency Magneto-Optical Trapping of CaF with High Density
journal, September 2017

Cold N + NH Collisions in a Magnetic Trap
journal, February 2011

Coherent population transfer among quantum states of atoms and molecules
journal, July 1998

Universality and chaoticity in ultracold K+KRb chemical reactions
journal, July 2017

  • Croft, J. F. E.; Makrides, C.; Li, M.
  • Nature Communications, Vol. 8, Issue 1
  • DOI: 10.1038/ncomms15897

Laser cooling of a diatomic molecule
journal, September 2010

  • Shuman, E. S.; Barry, J. F.; DeMille, D.
  • Nature, Vol. 467, Issue 7317
  • DOI: 10.1038/nature09443

Dipolar collisions of polar molecules in the quantum regime
journal, April 2010

Reaction kinetics of ultracold molecule-molecule collisions
journal, December 2018

Feshbach resonances in ultracold gases
journal, April 2010

Bimolecular Ni + ( 2 D 5/2 ) + C 3 H 8 Reaction Dynamics in Real Time
journal, January 1998

  • Noll, Robert J.; Yi, Sung Soo; Weisshaar, James C.
  • The Journal of Physical Chemistry A, Vol. 102, Issue 2
  • DOI: 10.1021/jp972673i

Formation of Ultracold Polar Molecules in the Rovibrational Ground State
journal, September 2008

Photoinduced Two-Body Loss of Ultracold Molecules
journal, September 2019

Doppler line shape of atomic fluorescence excited by molecular photodissociation
journal, January 1963

Precision Measurement of the Electron’s Electric Dipole Moment Using Trapped Molecular Ions
journal, October 2017

Sisyphus Laser Cooling of a Polyatomic Molecule
journal, April 2017

A high-flux BEC source for mobile atom interferometers
journal, June 2015

Low-temperature high-density magneto-optical trapping of potassium using the open 4 S 5 P transition at 405 nm
journal, December 2011

A toolbox for lattice-spin models with polar molecules
journal, April 2006

  • Micheli, A.; Brennen, G. K.; Zoller, P.
  • Nature Physics, Vol. 2, Issue 5
  • DOI: 10.1038/nphys287

Cold and ultracold molecules: science, technology and applications
journal, May 2009

Coherent Transfer of Photoassociated Molecules into the Rovibrational Ground State
journal, November 2010

Bose-Einstein condensation in a quadrupole-Ioffe-configuration trap
journal, October 1998

Scattering of ultracold molecules in the highly resonant regime
journal, January 2013

Physics and Chemistry of Cold Molecules
journal, January 2011

  • Dulieu, Olivier; Krems, Roman; Weidemüller, Matthias
  • Physical Chemistry Chemical Physics, Vol. 13, Issue 42
  • DOI: 10.1039/c1cp90157e

Trapping of Molecular Oxygen together with Lithium Atoms
journal, August 2017

A single hollow-beam optical trap for cold atoms
journal, October 2001

  • Kulin, S.; Aubin, S.; Christe, S.
  • Journal of Optics B: Quantum and Semiclassical Optics, Vol. 3, Issue 6
  • DOI: 10.1088/1464-4266/3/6/301

Direct Laser Cooling to Bose-Einstein Condensation in a Dipole Trap
journal, May 2019

Improved limit on the electric dipole moment of the electron
October 2018

Wavelengths, Transition Probabilities, and Energy Levels for the Spectra of Potassium (KI through KXIX)
journal, March 2008

  • Sansonetti, J. E.
  • Journal of Physical and Chemical Reference Data, Vol. 37, Issue 1
  • DOI: 10.1063/1.2789451

A broad-application microchannel-plate detector system for advanced particle or photon detection tasks: large area imaging, precise multi-hit timing information and high detection rate
journal, January 2002

  • Jagutzki, O.; Mergel, V.; Ullmann-Pfleger, K.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 477, Issue 1-3
  • DOI: 10.1016/S0168-9002(01)01839-3

Controlled state-to-state atom-exchange reaction in an ultracold atom–dimer mixture
journal, April 2017

  • Rui, Jun; Yang, Huan; Liu, Lan
  • Nature Physics, Vol. 13, Issue 7
  • DOI: 10.1038/nphys4095

Quantum-State Controlled Chemical Reactions of Ultracold Potassium-Rubidium Molecules
journal, February 2010

Velocity map imaging of ions and electrons using electrostatic lenses: Application in photoelectron and photofragment ion imaging of molecular oxygen
journal, September 1997

  • Eppink, André T. J. B.; Parker, David H.
  • Review of Scientific Instruments, Vol. 68, Issue 9
  • DOI: 10.1063/1.1148310

Controlling the quantum stereodynamics of ultracold bimolecular reactions
journal, March 2011

  • de Miranda, M. H. G.; Chotia, A.; Neyenhuis, B.
  • Nature Physics, Vol. 7, Issue 6
  • DOI: 10.1038/nphys1939

A dipolar gas of ultracold molecules
journal, January 2009

  • Ni, K. -K.; Ospelkaus, S.; Nesbitt, D. J.
  • Physical Chemistry Chemical Physics, Vol. 11, Issue 42
  • DOI: 10.1039/b911779b

Rotational Feshbach Resonances in Ultracold Molecular Collisions
journal, October 2002

Statistical product distributions for ultracold reactions in external fields
journal, November 2014

  • González-Martínez, Maykel L.; Dulieu, Olivier; Larrégaray, Pascal
  • Physical Review A, Vol. 90, Issue 5
  • DOI: 10.1103/PhysRevA.90.052716

Sub-Doppler laser cooling of fermionic 40 K atoms in three-dimensional gray optical molasses
journal, December 2012

Ultracold Molecules under Control!
journal, April 2012

  • Quéméner, Goulven; Julienne, Paul S.
  • Chemical Reviews, Vol. 112, Issue 9
  • DOI: 10.1021/cr300092g

Observation of Ultracold Ground-State Heteronuclear Molecules
journal, April 2004

Sticky collisions of ultracold RbCs molecules
journal, July 2019

  • Gregory, Philip D.; Frye, Matthew D.; Blackmore, Jacob A.
  • Nature Communications, Vol. 10, Issue 1
  • DOI: 10.1038/s41467-019-11033-y

Structure, energetics, and reactions of alkali tetramers
journal, January 2012

  • Byrd, Jason N.; Harvey Michels, H.; Montgomery, John A.
  • The Journal of Chemical Physics, Vol. 136, Issue 1
  • DOI: 10.1063/1.3672646

Reaction blockading in a reaction between an excited atom and a charged molecule at low collision energy
journal, May 2019

Observation of magnetically tunable Feshbach resonances in ultracold 23 Na 40 K + 40 K collisions
journal, January 2019

Collisions of ultracold 23 Na 87 Rb molecules with controlled chemical reactivities
journal, January 2018

  • Ye, Xin; Guo, Mingyang; González-Martínez, Maykel L.
  • Science Advances, Vol. 4, Issue 1
  • DOI: 10.1126/sciadv.aaq0083

Millikelvin Reactive Collisions between Sympathetically Cooled Molecular Ions and Laser-Cooled Atoms in an Ion-Atom Hybrid Trap
journal, December 2012