Publications


  1. "Candidates for direct laser cooling of diatomic molecules with the 1Σ+1Σ+ electronic transition system", C. Li,* Y. Li, Z. Ji, X. Qiu, Y. Lai, J. Wei, Y. Zhao,* L. Deng, Y. Chen, and J. Liu* Phys. Rev. A. (accepted)
  2. "Rotational and fine structure of open-shell molecules in nearly degenerate electronic states", J. Liu*, J. Chem. Phys. 148, 124112 (16 pages) (2018). [Link]:DOI: 10.1063/1.5021946
  3. "Ultrafast Exciton Dynamics in Shape-Controlled Methylammonium Lead Bromide Perovskite Nanostructures: Effect of Quantum Confinement on Charge Carrier Recombination" H. Telfah, A. Jamhawi, M. B. Teunis, R. Sardar, and J. Liu*,  J. Phys. Chem. C  121, 28556–28565 (2017) [Link]  DOI: 10.1021/acs.jpcc.7b10377

  4. "Dispersed-Fluorescence Spectroscopy of Jet-Cooled Calcium Ethoxide Radical (CaOC2H5)" A. C. Paul, Md. A. Reza, J. Liu,* J. Mol. Spectrosc. 330, 142-146 (2016). [Link] DOI: 10.1016/j.jms.2016.09.001.

  5. "Dispersed Fluorescence Spectroscopy of Jet-Cooled Isobutoxy and 2-Methyl-1-Butoxy Radicals" Md. A. Reza, A, Paul, N. J. Reilly, J. Alam, J. Liu,*  J. Phys. Chem. A 120, 6761-6767 (2016). [Link] DOI: 10.1021/acs.jpca.6b06445


  6. "Laser-Induced Fluorescence Spectroscopy of Jet-Cooled t-Butoxy" J. Liu,* N. J. Reilly, A. Mason, and T. A. Miller, J. Phys. Chem. A 119, 11804–11812 (2015). [LinkDOI: 10.1021/acs.jpca.5b08922


  7. "Dispersed Fluorescence Spectroscopy of Jet-cooled 2-, 3-, and 4-Methylcyclohexoxy Radicals", J. Alam, Md. A. Reza, A. Mason, N. J. Reilly, and J. Liu,* J. Phys. Chem. A  119, 6257–6268 (2015) [Link] DOI: 10.1021/acs.jpca.5b03454

  8. "Ultrafast charge carrier relaxation and charge transfer processes in CdS/CdTe thin Films", B. Pandit, R. Dharmadasa, I. M. Dharmadasa, T. Druffel, and J. Liu,* Phys. Chem. Chem. Phys. 17, 16760-16766 (2015)􀀀 [LinkDOI: 10.1039/C5CP01652E 

  9. "Molecule-like CdSe nanoclusters passivated with strongly interacting ligands: energy level alignment and photoinduced ultrafast charge transfer processes", Y. Xie, M. Teunis, B. Pandit, R. Sardar,* and J. Liu,* J. Phys. Chem. C. 119, 2813−2821 (2015). [Lin
    k] 
    DOI: http://dx.doi.org/10.1021/jp510276c).

  10. "A DGFETD Port formulation for photoconductive antenna analysis", J. C. Young,* D. Boyd, S. D. Gedney, T. Suzuki,  and J. Liu, IEEE Antenn. Wirl. Pr. 14, 386-389 (2015). [Link] DOI: 10.1109/LAWP.2014.2364524)
  11. "Jet-cooled laser-induced fluorescence spectroscopy of cyclohexoxy: Rotational and fine structure of molecules in nearly degenerate electronic states", J. Liu and T. A. Miller,* J. Phys. Chem. A 118, 11871−11890 (2014). [Link] DOI: 10.1021/jp504326p

  12. "Jet-Cooled laser-induced fluorescence spectroscopy of isopropoxy radical: Vibronic analysis of B ̃-X ̃ and B ̃-A ̃ band systems" R. Chhantyal-Pun, M. Roudjane, D. Melnik, T. A. Miller,* and J. Liu, J. Phys. Chem. A 118, 11852−11870 (2014). [Link] DOI: 10.1021/jp504322j

  13. High-resolution spectroscopy and quantum-defect model for the gerade triplet np and nf Rydberg states of He2”, D. Sprecher, J. Liu, T. Krahenmann, M. Schafer, and F. Merkt,* J. Chem. Phys. 140, 064304 (16 pages) (2014)[Link] DOI: http://dx.doi.org/10.1063/1.4864002
  14. “Charge transfer in rare earth oxide hybrid solar cells”, K. Fernando, B. Pandit, J. Liu, and B. W. Alphenaar,* Chem. Phys. Lett. 592, 155-159 (2014). [Link]

  15. “Spectroscopic investigation of photoinduced charge transfer Processes in FTO/TiO2/N719 photoanodes with and without covalent attachment through silane-based linkers”, B. Pandit, T. Luitel, D. Cummins, A. K. Thapa, T. Druffel, F. Zamborini, and J. Liu,* J. Phys. Chem. A. 117, 13513-13523 (2013). [Link] DOI: 10.1021/jp407270j

  16. “Rotationally resolved B ̃ ←X ̃ electronic spectra of the isopropoxy radical: A comparative study”, J. Liu,* D. Melnik, and T. A. Miller,* J. Chem. Phys. 139, 094308 (27 pages) (2013). [Link] DOI: http://dx.doi.org/10.1063/1.4819343
  17. "The spectroscopic characterization of the methoxy radical. III. Rotationally resolved A˜2A1X˜2E electronic and X ̃2 E submillimeter wave spectra of partially deuterated CH2DO and CHD2O radical", D. G. Melnik, J. Liu, M.-W. Chen, T. A. Miller, and R. F. Curl, J. Chem. Phys. 135, 094310 (26 pages) (2011). [Link] DOI: http://dx.doi.org/10.1063/1.3615724
  18. "The ionization and dissociation energies of HD", D. Sprecher, J. Liu, Ch. Jungen, W. Ubachs, and F. Merkt, J. Chem. Phys. 133, 111102 (4 pages) (2010). ("Editors' Choice for 2010" by the Journal of Chemical Physics.) [Link] DOI: http://dx.doi.org/10.1063/1.3483462
  19. "Vibrational spectra of chloroform, Freon-11 and selected isotopomers in the terahertz region", Ch. Haase, J. Liu, and F. Merkt, J. Mol. Spectrosc. 262, 61-63 (2010). [Link]
  20. "Determination of the ionization and dissociation energies of the deuterium molecule (D2)", J. Liu, D. Sprecher, Ch. Jungen, W. Ubachs, and F. Merkt, J. Chem. Phys.132, 154301 (11 pages) (2010). [Link] DOI: http://dx.doi.org/10.1063/1.3374426
  21. "Generation of widely tunable Fourier-transform-limited terahertz pulses using narrowband near-infrared laser radiation", J. Liu, H. Schmutz, and F. Merkt, J. Mol. Spectrosc. 256, 111-118 (2009). [Link]
  22. "Determination of the ionization and dissociation energies of the hydrogen molecule", J. Liu, E. J. Salumbides, U. Hollenstein, J. C. J. Koelemeij, K. S. E. Eikema, W. Ubachs, and F. Merkt, J. Chem. Phys. 130, 174306 (8 pages) (2009). [Link] DOI: http://dx.doi.org/10.1063/1.3120443
  23. "The spectroscopic characterization of the methoxy radical. II. Rotationally resolved A˜2A1X˜2E electronic and X ̃2 E microwave spectra of the perdeuteromethoxy radical CD3O",J. Liu, M.-W. Chen, D. Melnik, T. A. Miller, Y. Endo, and E. Hirota, J. Chem. Phys. 130, 074303 (11 pages) (2009). [Link] DOI: http://dx.doi.org/10.1063/1.3072105
  24. "The spectroscopic characterization of the methoxy radical. I. Rotationally resolved A˜2A1X˜2E electronic spectra of CH3O", J. Liu, M.-W. Chen, D. Melnik, J. T. Yi, and T. A. Miller, J. Chem. Phys. 130, 074302 (19 pages) (2009). [Link] DOI: http://dx.doi.org/10.1063/1.3072104
  25. "Nuclear-spin effects in the photoionization of krypton", Th. A. Paul, J. Liu, and F. Merkt, Phys. Rev. A 79, 022505 (15 pages) (2009). [Link]
  26. "Generation of tunable Fourier-transform-limited terahertz pulses in 4-N,N-dimethylamino-4'-N'-methyl stilbazolium tosylate crystals"J. Liu and F. Merkt, Appl. Phys. Lett. 93, 131105 (3 pages) (2008). [Link] DOI: http://dx.doi.org/10.1063/1.2977490 
  27. "Development of the Hamiltonian and matrix elements for partially deuterated methoxy radical", D. Melnik, J. Liu, R. F. Curl, and T. A. Miller, Mol. Phys. 105, 529-540 (2007). [Link]
  28. "High resolution spectra and conformational analysis of 2-butoxy radical", V. L. Stakhursky, L. Zu, J. Liu, and T. A. Miller, J. Chem. Phys. 125, 094316 (14 pages) (2006). [Link] DOI: http://dx.doi.org/10.1063/1.2345362
  29.  "Jet-cooled laser spectroscopy of the cyclohexoxy radical", L. Zu, J. Liu, G. Tarczay, P. Dupre, and T. A. Miller, J. Chem. Phys. 120, 10579-10593 (2004). [Link] DOI: http://dx.doi.org/10.1063/1.1701618
  30. "The rotationally resolved electronic spectra of several conformers of 1-Hexoxy and 1-Heptoxy", L. Zu, J. Liu, S. Gopalakrishnan, and T. A. Miller, Can. J. Chem. (G. Herzberg Memorial Issue) 82, 854-866 (2004). [Link]
  31. "Band (5, 0) in the red system A ̃2 Πi ←X ̃2 Σ+ of CN studied by optical heterodyne magnetic rotation enhanced concentration modulation spectroscopy", C. Xu, L. Wu, J. Liu, S. Wu, C. Duan, Y. Chen, and Y. Liu, Chin. Phys. Lett. 19, 1277-1279 (2002). [Link]
  32. "Velocity modulation laser absorption spectroscopy of the A ̃2 Πi ←X ̃2 Σ+ transition of the CS+ cation", Y. Liu, C. Duan, J. Liu, L. Wu, C. Xu, Y. Chen, P. A. Hamilton, and P. B. Davies, J. Chem. Phys. 116,  9768-9775 (2002). [Link] DOI: http://dx.doi.org/10.1063/1.1470201


Conference Proceeding:


"Determination of the ionization and dissociation energies of H2 and He2", J. Liu, D. Sprecher, F. Merkt, E. J. Salumbides, and W. Ubachs, AIP Conf. Proc. 1504, 495 (2012). [Link] DOI: http://aip.scitation.org/doi/abs/10.1063/1.4771748