Abstract
The density matrix method is a powerful theoretical technique to describe the ultrafast processes and to analyze the femtosecond time-resolved spectra in the pump-probe experiment. The dynamics of population and coherence of the system can be described by the evolution of density matrix elements. In this chapter, the applications of density matrix method on internal conversion and vibrational relaxation processes will be presented. As an example, the ultrafast internal conversion process of ππ* → nπ* transition of pyrazine will be presented, in which case the conical intersection is commonly believed to play an important role. A treatment with Q-dependent nonadiabatic coupling will be applied to deal with the internal conversion rate. Another important ultrafast process, vibrational relaxation, which usually takes place in sub-ps and ps range, will be treated using adiabatic approximation. Then the vibrational relaxation in water dimer and aniline will be chosen to demonstrate the calculation.
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References
Nafie LA, Peticolas WL (1972) J Chem Phys 57:3145–3155
Lin SH (1974) J Chem Phys 61:3810–3820
Nitzan A, Silbey RJ (1974) J Chem Phys 60:4070–4075
Fleming GR, Gijzeman OLJ, Lin SH (1974). J Chem Soc Faraday Trans 2, 70: 37–44
Nitzan A, Mukamel S, Jortner J (1975) J Chem Phys 63:200–207
Laubereau A, Kaiser W (1978) Rev Mod Phys 50:607–665
Oxtoby DW (1979) Adv Chem Phys 40:1–48
Burcl R, Carter S, Handy NC (2003) Chem Phys Lett 373:357–365
Barone V (2004) J Chem Phys 120:3059–3065
Barone V (2005) J Chem Phys 122:14108
Seidner L, Stock G, Sobolewski AL, Domcke W (1992) J Chem Phys 96:5298–5309
Woywod C, Domcke W, Sobolewski AL, Werner H (1994) J Chem Phys 100:1400–1413
Suzuki Y, Fuji T, Horio T, Suzuki T (2010) J Chem Phys 132:174302
Blum K (1981) Density matrix theory and applications. Plenum Press, New York.
Edwards SF (ed) (1969) Many-body problems. W. A. Benjamin, New York
Fain B (2000) Irreversibilities in quantum mechanics. Kluwer Academic Publishers, Dordrecht
Fain B (1980) Theory of rate processes in condensed media. Springer, Berlin
Alden R, Islampour R, Ma H, Villaeys AA, Lin SH (1991) Density matrix method and femtosecond processes. World Scientific Pub Co Inc, Hackensack
Breene RG (1981) Theories of spectral line shape. Wiley, New York
Liang KK, Lin C, Chang H, Hayashi M, Lin SH (2006) J Chem Phys 125:154706
Lin SH, Chang CH, Liang KK, Chang R, Shiu YJ, Zhang JM, Yang TS, Hayashi M, Hsu FC (2002) Adv Chem Phys 121:1–88
Fridh C, Åsbrink L, Jonsson BÖ, Lindholm E (1972) Int J Mass Spectrom Ion Phys 8:101–118
Suzuka I, Udagawa Y, Ito M (1979) Chem Phys Lett 64:333–336
Bolovinos A, Tsekeris P, Philis J, Pantos E, Andritsopoulos G (1984) J Mol Spectrosc 103: 240–256
Innes KK, Ross IG, Moomaw WR (1988) J Mol Spectrosc 132:492–544
Oku M, Hou Y, Xing X, Reed B, Xu H, Chang C, Ng C, Nishizawa K, Ohshimo K, Suzuki T (2008) J Phys Chem A 112:2293–2310
Seel M, Domcke W (1991) J Chem Phys 95:7806–7822
Lin CK, Niu YL, Zhu CY, Shuai ZG, Lin SH (2011) Chem Asian J 6:2977–2985
Carney GD (1978) Adv Chem Phys 37:305–379
Bowman JM (1978) J Chem Phys 68:608–610
Qian ZD, Zhang XG, Li XW, Kono H, Lin SH (1982) Mol Phys 47:713–719
Noid DW, Marcus RA (1975) J Chem Phys 62:2119–2124
Eastes W, Marcus RA (1974) J Chem Phys 61:4301–4306
Chapman S, Garrett BC, Miller WH (1976) J Chem Phys 64:502–509
Cohen M, Greita S, McEarchran RP (1979) Chem Phys Lett 60:445–450
Frisch MJ, Trucks GW, Schlegel HB, Scuseria GE, Robb MA, Cheeseman JR, Scalmani G, Barone V, Mennucci B, Petersson GA, Nakatsuji H, Caricato M, Li X, Hratchian HP, Izmaylov AF, Bloino J, Zheng G, Sonnenberg JL, Hada M, Ehara M, Toyota K, Fukuda R, Hasegawa J, Ishida M, Nakajima T, Honda Y, Kitao O, Nakai H, Vreven T, Montgomery JJA, Peralta JE, Ogliaro F, Bearpark M, Heyd JJ, Brothers E, Kudin KN, Staroverov VN, Kobayashi R, Normand J, Raghavachari K, Rendell A, Burant JC, Iyengar SS, Tomasi J, Cossi M, Rega N, Millam NJ, Klene M, Knox JE, Cross JB, Bakken V, Adamo C, Jaramillo J, Gomperts R, Stratmann RE, Yazyev O, Austin AJ, Cammi R, Pomelli C, Ochterski JW, Martin RL, Morokuma K, Zakrzewski VG, Voth GA, Salvador P, Dannenberg JJ, Dapprich S, Daniels AD, Farkas Ö, Foresman JB, Ortiz JV, Cioslowski J, Fox DJ. Gaussian 09. Gaussian, Inc., Wallingford
Huang ZS, Miller RE (1989) J Chem Phys 91:6613–6631
Nesbitt DJ, Field RW (1996) J Phys Chem 100:12735–12756
Voth GA, Hochstrasser RM (1996) J Phys Chem 100:13034–13049
Yamada Y, Okano J, Mikami N, Ebata T (2006) Chem Phys Lett 432:421–425
Yamada Y, Okano J, Mikami N, Ebata T (2005) J Chem Phys 123:124316
Ebata T, Minejima C, Mikami N (2002) J Phys Chem A 106:11070–11074
Hutchinson JS, Reinhardt WP, Hynes JT (1983) J Chem Phys 79:4247–4260
Ebata T, Kayano M, Sato S, Mikami N (2001) J Phys Chem A 105:8623–8628
Werner U, Mitric R, Suzuki T, Bonacic-Kouteck V (2008) Chem Phys 349:319–324
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Niu, Y.L. et al. (2012). Application of Density Matrix Methods to Ultrafast Processes. In: Nishikawa, K., Maruani, J., Brändas, E., Delgado-Barrio, G., Piecuch, P. (eds) Quantum Systems in Chemistry and Physics. Progress in Theoretical Chemistry and Physics, vol 26. Springer, Dordrecht. https://doi.org/10.1007/978-94-007-5297-9_4
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