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The time-dependent multilevel approach (TDMA) and the B-spline expansion technique are used to study the properties of Rydberg lithium atom. The energy level structures of high excited states n = 7075, l = 05 and population transfer of lithium atom in a microwave field are studied by numerical calculation. The results show that the coherent control of the population transfer in microwave field from the initial to the target states can be accomplished by optimizing the microwave field parameters. and that each state plays a crucial role in the transition process.
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Keywords:
- Rydberg lithium atom /
- B-spline technique /
- population transfer
[1] Melinger J S, Gandhi Suketu R, Hariharan A, Tull J X, Warren W S 1992 Phys. Rev. Lett. 68 2000
[2] Zhang X Z, Wu S L, Jiang L J, Ma H Q, Jia G R 2010 Chin. Phys. B 19 083101
[3] He Y L, Zhou X X, Li Y Y 2008 Acta Phys. Sin. 57 116 (in Chinese) [何永林, 周效信, 李小勇2008 57 116]
[4] Zhang X Z, Jiang H M, Rao J G, Li B W 2003 Phys. Rev. A 68 025401
[5] Li X H, Zhang X Z, Zhang R Z, Yang X D 2007 Chin. Phys. 16 2924
[6] Meng H Y, Kang S, Shi T Y, Zhan M S 2007 Acta Phys. Sin. 56 3198 (in Chinese) [孟慧艳, 康帅, 史庭云, 詹明生 2007 56 3198]
[7] Zhang X Z, Ren Z Z, Jia G R, Guo X T, Gong W G 2008 Chin. Phys. B 17 4476
[8] Michael W N, Griffith W M, Gallagher T F 1998 Phys. Rev. A 58 2265
[9] Djotyan G P, Bakos J S, Sorlei Z S 2001 Phys. Rev. A 70 063406
[10] Carrera J J, Chu S I 2007 J. Phys. Chem. A 111 9320
[11] Murgu E, Ropke F, Djambova S M, Gallagher T F 1999 J. Chem. Phys. 110 9500
[12] Maeda H, Norum D V L, Gallagher T F 2005 Science 307 1757
[13] Maeda H, Gallagher T F 2007 Phys. Rev. A 75 033410
[14] Maeda H, Gurian J H, Gallagher T F 2009 Phys. Rev. Lett. 102 103001
[15] Deboor C 1978 A Practical Guide to Splines (New York: Springer)
[16] Kang S, Liu Q, Zhong Z X, Zhang X Z, Shi T Y 2006 Acta Phys. Sin. 55 3380 (in Chinese) [康帅, 刘强, 钟振祥, 张现周, 史庭云2006 55 3380]
[17] Liu Q, Kang S, Zhang X Z, Shi T Y 2006 J. At. Mol. Phys. 23 458 (in Chinese) [刘强, 康帅, 张现周, 史庭云2006 原子与分子 23 458]
[18] Jia G R, Zhang J C, Zhang X Z, Ren Z Z 2009 Chin. Phys. Lett. 26 103201
[19] Zhang Y X, Meng H Y, Shi T Y 2008 Chin. Phys. B 17 140
[20] Schweizer W, Faβbinder P, Gonzalez F R 1999 Atomic Data and Nuclear Data Tables 72 33
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[1] Melinger J S, Gandhi Suketu R, Hariharan A, Tull J X, Warren W S 1992 Phys. Rev. Lett. 68 2000
[2] Zhang X Z, Wu S L, Jiang L J, Ma H Q, Jia G R 2010 Chin. Phys. B 19 083101
[3] He Y L, Zhou X X, Li Y Y 2008 Acta Phys. Sin. 57 116 (in Chinese) [何永林, 周效信, 李小勇2008 57 116]
[4] Zhang X Z, Jiang H M, Rao J G, Li B W 2003 Phys. Rev. A 68 025401
[5] Li X H, Zhang X Z, Zhang R Z, Yang X D 2007 Chin. Phys. 16 2924
[6] Meng H Y, Kang S, Shi T Y, Zhan M S 2007 Acta Phys. Sin. 56 3198 (in Chinese) [孟慧艳, 康帅, 史庭云, 詹明生 2007 56 3198]
[7] Zhang X Z, Ren Z Z, Jia G R, Guo X T, Gong W G 2008 Chin. Phys. B 17 4476
[8] Michael W N, Griffith W M, Gallagher T F 1998 Phys. Rev. A 58 2265
[9] Djotyan G P, Bakos J S, Sorlei Z S 2001 Phys. Rev. A 70 063406
[10] Carrera J J, Chu S I 2007 J. Phys. Chem. A 111 9320
[11] Murgu E, Ropke F, Djambova S M, Gallagher T F 1999 J. Chem. Phys. 110 9500
[12] Maeda H, Norum D V L, Gallagher T F 2005 Science 307 1757
[13] Maeda H, Gallagher T F 2007 Phys. Rev. A 75 033410
[14] Maeda H, Gurian J H, Gallagher T F 2009 Phys. Rev. Lett. 102 103001
[15] Deboor C 1978 A Practical Guide to Splines (New York: Springer)
[16] Kang S, Liu Q, Zhong Z X, Zhang X Z, Shi T Y 2006 Acta Phys. Sin. 55 3380 (in Chinese) [康帅, 刘强, 钟振祥, 张现周, 史庭云2006 55 3380]
[17] Liu Q, Kang S, Zhang X Z, Shi T Y 2006 J. At. Mol. Phys. 23 458 (in Chinese) [刘强, 康帅, 张现周, 史庭云2006 原子与分子 23 458]
[18] Jia G R, Zhang J C, Zhang X Z, Ren Z Z 2009 Chin. Phys. Lett. 26 103201
[19] Zhang Y X, Meng H Y, Shi T Y 2008 Chin. Phys. B 17 140
[20] Schweizer W, Faβbinder P, Gonzalez F R 1999 Atomic Data and Nuclear Data Tables 72 33
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