| 白珂珂，讲师 | |
办公室地址：河北师范大学理科群2号楼A101 | ||
办公室电话：0311-80787239 | ||
电子邮箱：kekebai@hebtu.edu.cn |
工作教育经历：
(1) 2018.07-至今, 河北师范大学, 物理科学与信息工程学院, 讲师
(2) 2016.07-2018.06, 北京师范大学,化学学院, 博士后
(3) 2011.09-2016.06, 北京师范大学, 凝聚态物理, 理学博士
(4) 2007.09-2011.06, 河南大学, 物理学, 学士
主要研究方向：
利用化学气象沉积法（CVD）和分子束外延生长方法（MBE）制备低维纳米材料，包括石墨烯、二维拓扑绝缘体等;利用扫描隧道显微镜(STM)，角分辨光电子能谱仪(ARPES)对低维材料的表面结构和新奇物理性质进项研究。目前已在PRL，PRB等国际核心期刊发表论文10余篇。
主持科研项目：
(1) 中国博士后科学基金特别资助， 2017T100047，连续单，双石墨烯中npn结对狄拉
克费米子束缚作用研究，2017.06-2018.06，15万，已结题，主持
(2) 中国博士后科学基金面上项目，2016M600952，铜衬底上石墨烯结构及电学性质的
研究，2016.08-2018.06, 5万元，已结题，主持
已发表论文：
[1] K.-K. Bai,J. -J Zhou, Y. -C. Wei, J. -B. Qiao, Y. -W. Liu, H. -W. Liu, H. Jiang, L. He,Generating atomically-sharp p-n junctions in graphene and testing quantumelectron-optics in nanoscale. Phys. Rev. B 97, 045413 (2018).
[2] K. -K. Bai, J. -B. Qiao,H. Jiang, H. Liu, and L. He, Massless Dirac fermions trapping in a quasi-one-dimensional n-p-n junction of a continuous graphene monolayer, Phys. Rev. B 95, 201406(R) (2017).
[3]K. -K. Bai, Y. -C. Wei, J. -B.Qiao, S. -Y. Li, L. -J. Yin, W. Yan, J. -C. Nie, and L. He, Detecting giantelectron-hole asymmetry in a graphene monolayer generated by strain andcharged-defect scattering via Landau level spectroscopy, Phys. Rev. B 92,121405(R) (2015).
[4] K.-K. Bai, Y. Zhou, H. Zheng, L. Meng, H. Peng, Z. F. Liu, J. -C. Nie, and L.He, Creating One-Dimensional Nanoscale Periodic Ripples in a Continuous MosaicGraphene Monolayer, Phys. Rev. Lett. 113, 086102 (2014).
[5] H. Yan, C. -C. Liu, K.-K. Bai(共同一作), X. Wang, M. Liu, W. Yan, L. Meng, Y. Zhang, Z. F. Liu，R. -F. Dou, J. -C. Nie, Y. Yao, and L. He,Electronic structures of graphene layers on a metal foil: The effect ofatomic-scale defects, Appl. Phys. Lett. 103, 143120 (2013).
[6] S. -Y. Li, K.-K. Bai, W. J. Zuo, Y. -W.Liu, Z. -Q. Fu, W. -X. Wang, Y. Zhang, L. -J. Yin, J. -B. Qiao, and L. He,"The tunneling spectra of quasi-free-standing graphenemonolayer". Phys. Rev. Appl. 9, 054031 (2018).
[7] L. -J. Yin, K. -K. Bai, W. -X. Wang, S. -Y. Li, Y. Zhang, and L. He, Landau quantizationof Dirac fermions in graphene and its multilayers. Front. Phys. 12,127408, (2017).
[8]S. -Y. Li, K. -K. Bai, L. -J. Yin, J. B. Qiao, W. -X. Wang, andL. He, Observation of Valley-polarized Landau Levels in Strained Graphene. Phys. Rev. B 92,245302 (2015).
[9] D.-L. Ma, Z. -Q. Fu, X. -L. Sui, K. -K. Bai, J. -B. Qiao, C. Yan, Y. Zhang, J. -Y. Hu, Q. Xiao, X. -R. Mao, W. -H. Duan, and L. He, Modulating theelectronicproperties of Graphene by self-organized sulfur identical nanoclusterand Atomic superlattices Confined at an Interface. ACS Nano12 ,10984 (2018).
[10] Y. Zhang, X. Sui,D. -L. Ma, K. -K. Bai, W. Duan, and L.He, Spin-Polarized Semiconducting Band Structure of Monolayer Grapheneon Ni(111). Phys. Rev. Applied 10, 054043(2018).
[11] R. Xu, L. -J. Yin, J. B. Qiao, K.-K. Bai, J. -C. Nie, and L. He, Direct probing of the stacking order andelectronic spectrum of rhombohedral trilayer graphene with scanning tunnelingmicroscopy. Phys. Rev. B 91, 035410 (2015).
[12] Y. Zhang, S. -Y. Li, H.Huang, W. -T. Li, J. -B. Qiao, W. -X. Wang, L. -J. Yin, K. -K. Bai,W. Duan, and L. He, Direct experimental evidence of π magnetism of a singleatomic vacancy in graphene. Phys. Rev. Lett. 117, 166801 (2016).
[13] L. Meng, W. -Y. He, H.Zheng, M. Liu, H. Yan, W. Yan, Z. -D. Chu, K. –K. Bai, R. -F.Dou, Y. Zhang, Z. Liu, J. -C. Nie, and L. He, Strain-induced one-dimensionalLandau level quantization in corrugated graphene. Phys.Rev. B 87, 205405 (2013).
