TY - Chin. Phys. B A1 - Yao Tong(童瑶), Wei-Chao Jiang(姜维超), Pan Wu(伍攀), Liang-You Peng(彭良友) T1 - Two-photon double ionization of helium by chirped few-cycle attosecond pulses: From nonsequential to sequential regime Y1 - 2016-07-05 JF - Chinese Physics B JO - Chin. Phys. B SP - 73202 EP - 073202 VL - 25 IS - 7 UR - https://cpb.iphy.ac.cn N1 - 10.1088/1674-1056/25/7/073202 ER -