必威电竞|足球世界杯竞猜平台

王兵兵
來源:互聯網

王兵兵,女,1996年在吉林大學原子與分子物理研究所獲理學博士學位。現任中國科學院物理研究所研究員,博士生導師。

人物經歷

1996-1998年在中國科學院物理研究所作博士后,出站后留所工作。

2001-2003年在加拿大 University of 多倫多 作博士后。

現任中國科學院物理研究所研究員、博士生導師、中國科學院大學崗位教授。

主要成就

研究方向

1、原子和分子與強激光場相互作用,包括強激光場中高次諧波產生(HHG)、電子的高階閾值上電離(HATI)及雙(多)電子非序列電離(NSDI、NSMI)過程。

2、阿秒脈沖的產生和應用。

3、利用超短脈沖激光探測分子結構和操控分子電離和解離動力學過程。

4、非重碰機制(Beyond rescattering mechanism)引起的強場效應及強激光場中的相對論效應。

研究成果

(1)發展非微擾量子電動力學理論,處理強激光場中重碰過程:建立強激光場中原子和分子重碰過程的頻域理論;研究了強場全量子理論與半經典理論的對應關系;發展該理論,研究分子在強激光場中動力學過程,提出角度分辨的分子電離譜中量子相干條紋的產生機制,并預言在高頻激光場條件下能夠得到更清晰的分子結構成像。相關研究結果發表于Phys.Rev.A85,023402(2012);82,043402(2010);80,063408(2009);75,063419(2007);64,063401(2001).合作開展了飛秒激光超快分子結構成像研究,提出利用隨機取向的分子在強飛秒激光場中的電離現象可以獲取分子結構信息,為分子結構及動力學超快成像研究提供了新思路。相關研究結果發表于Phys.Rev.Lett.104,203001(2010)。

(2)利用原子超精細計算方法,處理多電子原子和分子在強激光場中的動力學過程??疾煸酉到y激發中CEP效應,提出相鄰躍遷路徑的量子相干是造成激發態CEP效應的原因。相關研究結果發表于Phys.Rev.A86,043432(2012);82,053407(2010);

(3)在理論上利用阿秒脈沖實現控制高次諧波產生。發現利用超短脈沖產生的高次諧波譜可以探測電離電子波包的瞬間結構(Phys.Rev.A78,023413(2008));并提出利用超短脈沖諧波譜直接探測里德堡態電子密度空間分布的方案(Phys.Rev.A82,043422(2010)).

(4)利用靜電場和雙色場提高諧波產生效率。Phys.Rev. from DVLA72,063412(2005);Phys.Rev.A62,063816(2000);Phys.Rev.A59,2894(1999).

(5)利用外靜場調控超短強激光場中多電子非序列電離過程,首次提出‘激光輔助碰撞電離’新機制,并解釋實驗上離子動量分布結果。

研究課題

1。原子和分子在強激光場中的高階閾值上電離及多電子非序列電離過程;

2。阿秒脈沖的產生和應用;

3。利用超短脈沖激光探測分子結構及操控分子電離和解離動力學過程;

4。非重碰機制引起的強場效應及強激光場中的相對論效應;

5。發展原子物理超精細計算方法,研究強激光場中的少體動力學過程。

代表性論文

Fei Li, Facheng Jin, Yujun Yang, Jing Chen, Zong-Chao Yan, Xiaojun Liu and Bingbing Wang, Understanding two-photon double ionization of helium from the perspective of the characteristic 時間 of dynamic transitions, J. Phys. B: At. 摩爾 Opt. Phys. 52, 195601 (2019)

Facheng Jin, Huihui Yang, Bingbing Wang, Limin Wei and Huachun Wu, Angular resolved above-threshold ionization spectrum of an atom in IR+XUV orthogonally polarized two-color laser fields, Optics Express 27, 20755 (2019).

Facheng Jin, Fei Li, Jing Chen, Xiaojun Liu and Bingbing Wang, Angle-resolved photoelectron 能量 spectrum from the high-order above threshold ionization process in IR+XUV two-color laser fields, J. Phys. B: At. 摩爾 Opt. Phys. 51, 245601 (2018).

Facheng Jin, Jing Chen, Yujun Yang, Xiaojun Liu, Zong-Chao Yan, and Bingbing Wang, Nonsequential double ionization of helium in IR+XUV two-color laser fields II: collision-excitation ionization process, J. Phys. B: At. 摩爾 Opt. Phys. 51, 035601 (2018).

Facheng Jin, Jing Chen, Yujun Yang, Zong-Chao Yan and Bingbing Wang*, Intensity dependence of nonsequential double ionization of helium in IR+XUV two-color laser fields, J. Phys. B: At. 摩爾 Opt. Phys. 49, 195602 (2016).

Facheng Jin, Yuanye Tian, Jing Chen, Yujun Yang, Xiaojun Liu, Zong-Chao Yan, and Bingbing Wang*, Nonsequential double ionization of helium in IR+XUV two-color laser fields: collision-ionization process, Phys. REV A, 93, 043417 (2016).

Jigen Chen, Yujun Yang, Jing Chen, Bingbing Wang*, Probing dynamic information and spatial structure of Rydberg wave packets by harmonic spectra in a few-cycle laser pulse, Phys. Rev. from DVL A, 91, 043403 (2015).

XiaoLei Hao and Jing Chen*, WeiDong Li, Bingbing Wang, Xiaodong Wang, W. Becker, Quantum Effects in Double Ionization of below the Threshold Intensity, Phys. Rev. Lett. 112, 073002 (2014).

Kui Zhang, Jing Chen, Panming Fu, Zong-Chao Yan, and Bingbing Wang*, Terracelike structure in the above-threshold-ionization spectrum of an atom in an IR+XUV two-color laser field, Phys. REV A, 88, 043435 (2013).

Shan-Shan Wei, Su-Yu Li, Fu-Ming Guo*, and Yu-Jun Yang*, and Bingbing Wang*, Dynamic stabilization of ionization for an atom irradiated by high-frequency laser pulses studied with the Bohmian-trajectory scheme, Phys. REV A, 87, 063418 (2013).

Xi Zhao, Jing Chen, Panming Fu, Xueshen Liu, Zong-Chao Yan, and Bingbing Wanarrier-envelope-phase effect in a long laser pulse with tens of optical cycles, Phys. Rev. A, 87, 043411 (2013).

Z. Zhen, D. Peng, X. Zhao, J. Chen, F. Guo, Y. Yang, P. Fu, Z.-C. Yan and B. Wang*, CEP effect on bound-bound transition in high 頻率 region, Phys. Rev. from DVL A, 86, 0343432 (2012).

J.-G. Chen, R. Wang, Z. Zhai, J. Chen, P. Fu, B. Wang*, Frequency-selected enhancement of high-order-harmonic generation by interference of degenerate Rydberg states in a few-cycle laser pulse, Phys. Rev. A, 86, 033417 (2012).

B. Wang, Y. Guo, J. Chen, Z.-C. Yan and P. Fu, 頻率domain theory of nonsequential double ionization in intense laser fields based on nonperturbative QED, Phys. REV A, 85, 023402 (2012).

Z. Zhai, Q. Zhu, J. Chen, Z.-C. Yan, P. Fu and B. Wang*, High-order harmonic generation by a Rydberg atom in an ultrashort low-頻率 laser pulse, Phys. Rev. from DVL A, 83, 043409 (2011)

H. Li, J. Chen, H. Jiang, P. Fu, J. Liu, Q. Gong, Z.-C. Yan and B. Wang*, Resonance enhancement of nonsequential double ionization by a magnetic field, Phys. Rev. A, 83,013408 (2011)

D. peng, B. Wu, P. Fu, B. Wang*, J. Gong and Z.-C. Yan, Sensitive 頻率 dependence of the carrier-envelope phase effect on bound-bound transitions: An interference perspective, Phys. REV A 82, 053407 (2010).

Z. Zhai, J. Chen, Z.-C. Yan, P. Fu and B. Wang*, Directly Probing Rydberg atomic wavefunction by high-order harmonic generation in an intense few-cycle laser pulse, Phys. Rev. A 82,043422 (2010)

B. Wang*, Y. Guo*, B. Zhang, Z. Zhao, Z. –C. Yan and P. Fu, Charge distribution effect on imaging molecular structure by high-order above threshold ionization, Phys. Rev. from DVL A 82, 043402 (2010)

H. Kang, W. Quan, Y. Wang, Z. Lin, M. Wu, H. Liu, X. Liu*, B. Wang*, H. J. Liu, Y. Q. Gu, X. Y. Jia, J. Liu, J. Chen*, Y. Cheng, Structure effects in angle-resolved high-order above-threshold ionization of molecules, Phys. Rev. Lett. 104, 203001 (2010).

Y. Guo P. Fu, Z. Yan, J. Gong and B. Wang*, Imaging the geometrical structure of the H2+ molecular ion by high-order above threshold ionization in an intense laser field, Phys. Rev. from DVL A 80, 063408 (2009).

J. Niu, R. Wang, B. Wang, L-A Wu and P. Fu, Six-wave mixing spectroscopy in a Doppler-broadened cascade four-level system, J. Phys. B 42, 175505(2009).

H. Li, J. Chen, H. Jiang, P. Fu, J. Liu, Q. Gong, Z.-C. Yan and B. Wang*, Intensity dependence of non-sequential double ionization of helium in a few-cycle laser pulse, J. Phys. B, 42, 125601 (2009).

B. Wang, J. Chen, X. L, J. Liu, Z-C Yan, and P. Fu, Attosecond pulse-controlled high-order harmonic generation in an ultrashort laser field, Phys. Rev. A 78, 023413 (2008).

H. Li, J. Chen, H. Jiang, P. Fu, J. Liu, Q. Gong, Z.-C. Yan and B. Wang*, Carrier-envelope phase dependence of non-sequential double ionization in few-cycle pulses, Optics Express 16, 20562-20570 (2008).

H. Li, B. Wang*, J. Chen, H. Jiang, X. Li, J. Liu, Q. Gong, Z.-C. Yan and P. Fu, Effects of a static-electric field on non-sequential double ionization, Phys. Rev. from DVL A 76, 033405 (2007)

B. Wang, L. Gao, X. Li, D. Guo and P. Fu*, 頻率domain theory of high-order above-threshold ionization based on nonperturbative quantum electrodynamics, Phys. REV A 75, 063419 (2007)

B. Wang, P. Fu, J. Liu, and B. Wu, Self-trapping of Bose-阿爾伯特·愛因斯坦 condensates in optical lattices, Phys. Rev. from DVL A 74,063610 (2006).

B. Wang, T. Cheng, X. Li, P. Fu, S. Chen and J. Liu, Pulse-duration dependence of high-order harmonic generation with coherent superposition state, Phys. Rev. A 72, 063412 (2005)

P. Fu, B. Wang, X. Li, and L. Gao, Interrelation between high-order harmonic generation and above-threshold ionization, Phys. Rev. A 64, 063401 (2001)

B. Wang, X. Li, and P. Fu, Extension of the high-order-harmonic-generation cutoff 頻率 by two-color excitation, Phys. REV A 62, 063816 (2000)

B. Wang, X. Li, and P. Fu, Polarization effects in high-harmonic generation in the presence of static-electric field; Phys. Rev. A 59, 2894 (1999)

B. Wang, X. Li and P. Fu, The effects of static electric field on high-order harmonic generation; J. Phys. B 31, 1961 (1998)=12pt

培養研究生情況

在讀博士生2名。已畢業博士生6名,碩士生3名。擬每年招收碩博連讀生1名。

參考資料 >

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