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Volumn 122, Issue 20, 2005, Pages

Controlled subnanosecond isomerization of HCN to CNH in solution

Author keywords

[No Author keywords available]

Indexed keywords

BENDING MOTION; INFRARED PHOTONS; LASER FIELD MANIPULATION; SOLUTION-PHASE MOLECULAR PROCESSES;

EID: 20844450451     PISSN: 00219606     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.1913398     Document Type: Article
Times cited : (18)

References (36)
  • 13
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    • For theoretical work on quantum control of an ensemble of molecules with different orientations, see B. Amstrup, A. Lörincz, and S. A. Rice, J. Phys. Chem. 97, 6175 (1993);
    • (1993) J. Phys. Chem. , vol.97 , pp. 6175
    • Amstrup, B.1    Lörincz, A.2    Rice, S.A.3
  • 22
    • 3142697864 scopus 로고    scopus 로고
    • 0021-9606 10.1063/1.1753260
    • C. Uiberacker and W. Jakubetz, J. Chem. Phys. 0021-9606 10.1063/1.1753260 120, 11532 (2004); C. Uiberacker and W. Jakubetz, J. Chem. Phys. 120, 11540 (2004).
    • (2004) J. Chem. Phys. , vol.120 , pp. 11532
    • Uiberacker, C.1    Jakubetz, W.2
  • 23
    • 3142753597 scopus 로고    scopus 로고
    • C. Uiberacker and W. Jakubetz, J. Chem. Phys. 0021-9606 10.1063/1.1753260 120, 11532 (2004); C. Uiberacker and W. Jakubetz, J. Chem. Phys. 120, 11540 (2004).
    • (2004) J. Chem. Phys. , vol.120 , pp. 11540
    • Uiberacker, C.1    Jakubetz, W.2
  • 25
    • 20844453326 scopus 로고    scopus 로고
    • note
    • In accord with our earlier work sRef. 20d, the reason why we may achieve high-efficiency multiphoton excitation of HCN is not that the applied field is suffciently strong in overcoming any anharmonicity of the vibrational motion. Rather, the multiphoton excitation dynamics can be understood as a "self-catalysis" process, where the centrifugal force associated with the rotational excitation changes the shape of the molecule, increases the dipole moment of HCN that is perpendicular to the CN bond, and then induces more rotational excitation. This self-catalysis process is not initiated for CNH because the applied laser frequency is far from that of CNH bending, hence CNH can hardly get excited.
  • 26
    • 0043283509 scopus 로고    scopus 로고
    • Using population relaxation to improve laser control of a model surface reaction was proposed by G. K. Paramonov and P. Saalfrank, Chem. Phys. Lett. 301, 509 (1999).
    • (1999) Chem. Phys. Lett. , vol.301 , pp. 509
    • Paramonov, G.K.1    Saalfrank, P.2
  • 27
    • 0012896778 scopus 로고    scopus 로고
    • Some interesting and seemingly advantageous dissipation effects on laser control were also observed by P. Gross and S. D. Schwartz, J. Chem. Phys. 109, 4843 (1998);
    • (1998) J. Chem. Phys. , vol.109 , pp. 4843
    • Gross, P.1    Schwartz, S.D.2
  • 30
    • 1842631270 scopus 로고    scopus 로고
    • on how to use decaying target states to improve control of molecular dynamics.
    • J. Gong and S. A. Rice, J. Chem. Phys. 120, 5117 (2004) on how to use decaying target states to improve control of molecular dynamics.
    • (2004) J. Chem. Phys. , vol.120 , pp. 5117
    • Gong, J.1    Rice, S.A.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.