曹霑
曹霑

副研究员
量子计算研究部
Office 537
Email: caozhan@baqis.ac.cn



曹霑,2011年本科毕业于兰州大学物理学基地班,2017年获兰州大学理论物理博士学位,之后在南方科技大学从事博士后工作,2019年9月加入北京量子院拓扑量子计算团队研究方向主要为量子点、纳米线、量子阱等低维系统中的量子输运理论,涉及各种典型的介观输运现象,如Kondo效应、Coulomb blockade/drag效应、Aharonov–Bohm干涉、Fano干涉、Andreev反射、声子/光子辅助的非弹性电子隧穿、热电输运、自旋电子学等。目前主要关注半导体-超导异质结系统中Majorana零能模的构建和探测问题,为实现拓扑量子计算做铺垫。已在PRL、PRB等国际著名物理学期刊上发表论文20余篇(详见https://orcid.org/0000-0002-6613-6870),长期为PRL、PRB、CPL等期刊提供审稿服务。


科研项目

1. 国家自然科学基金,面上项目,“半导体-超导复合纳米线中构建和探测Majorana零能模的理论研究”,2024/01-2027/12,53万元,主持;

2. 国家自然科学基金,青年基金项目,“基于Schr?dinger-Poisson方程的半导体-超导混合纳米线电学性质的数值模拟”,2021/01-2023/12,24万元,主持;

3. 国家自然科学基金,面上项目,“多端约瑟夫森效应的理论研究及其在量子计算中的应用”,2021/01-2024/12,62万元,参与;

4. 中国博士后基金,面上项目,“半导体-超导混合纳米线中衰减的Majorana振荡”,2019年,8万元,主持。


第一或通讯作者论文列表(*表示共同一作,#表示通讯作者)

[12] Zhan Cao#, Gu Zhang, Hao Zhang, Ying-Xin Liang, Wan-Xiu He, Ke He, and Dong E. Liu#, “Differential current noise as an identifier of Andreev bound states that induce nearly quantized conductance plateaus”, Physical Review B 108, L121407 (2023).

[11] Zhan Cao, Shumeng Chen, Gu Zhang, and Dong E. Liu#, “Recent progress on Majorana in semiconductor-superconductor heterostructures–engineering and detection”, Science China: Physics, Mechanics & Astronomy 66, 267003 (2023).

[10] Zhan Cao#, Gu Zhang#, Hao Zhang, Wan-Xiu He, Chuanchang Zeng, Ke He, and Dong E. Liu#, “Probing electron-hole weights of an Andreev bound state by transient currents”, Physical Review B 106, 075416 (2022).

[9] Zhan Cao, Dong E. Liu#, Wan-Xiu He, Xin Liu, Ke He#, and Hao Zhang#, “Numerical study of PbTe-Pb hybrid nanowires for engineering Majorana zero modes”, Physical Review B 105, 085424 (2022).

[8] Wan-Xiu He, Zhan Cao#, Gao-Yang Li, Lin Li, Hai-Feng Lü, ZhenHua Li, and Hong-Gang Luo#, “Performance of the T-matrix based master equation for Coulomb drag in double quantum dots”, Physical Review B 101, 035417 (2020).

[7] Zhan Cao, Hao Zhang, Hai-Feng Lü, Wan-Xiu He, Hai-Zhou Lu#, and X. C. Xie, “Decays of Majorana or Andreev oscillations induced by steplike spin-orbit coupling”, Physical Review Letters 122, 147701 (2019).

[6] Zhan Cao, Tie-Feng Fang#, Qing-Feng Sun, and Hong-Gang Luo#, “Inelastic Kondo-Andreev tunneling in a vibrating quantum dot”, Physical Review B 95, 121110(R) (2017).

[5] Zhan Cao, Tie-Feng Fang, Wan-Xiu He, and Hong-Gang Luo#, “Thermoelectric unipolar spin battery in a suspended carbon nanotube”, Journal of Physics: Condensed Matter 29, 165302 (2017).

[4] Lin Li?, Zhan Cao?, Tie-Feng Fang, Hong-Gang Luo#, and Wei-Qiang Chen#, “Kondo screening of Andreev bound states in a normal metal-quantum dot-superconductor system”, Physical Review B 94, 165144 (2016).

[3] Zhan Cao, Tie-Feng Fang, Lin Li, and Hong-Gang Luo, “Thermoelectric-induced unitary Cooper pair splitting efficiency”, Applied Physics Letters 107, 212601 (2015).

[2] Zhan Cao, Tie-Feng Fang, Qiao Chen, and Hong-Gang Luo, “Currents and current correlations in a topological superconducting nanowire beam splitter”, Europhysics Letters 111, 57002 (2015).

[1] Zhan Cao, Yu-Feng Wang, and Hong-Gang Luo#, “Inhomogeneity of the phase space of the damped harmonic oscillator under Lévy noise”, Physical Review E 85, 042101 (2012).