iop-cas-A06group

Lattice Dynamics and Contraction of Energy Bandgap in Photoexcited Semiconducting Boron Nitride Nanotubes
Zhongwen Li,Rui-Juan Xiao, Peng Xu, Chunhui Zhu,Shuaishuai Sun, Dingguo Zheng, Hong Wang,Ming Zhang,Huanfang Tian, Huai-Xin Yang, Jian-Qi Li
ACS Nano 13(2019) 11623−11631
https://doi.org/10.1021/acsnano.9b05466

High Spatiotemporal Resolution of Magnetic Dynamics in Mn-Ni-Ga via Four-Dimensional Lorentz Microscopy
Ming Zhang, Zi-An Li,1 Shuaishuai Sun, Peng Xu, Chunhui Zhu, Huanfang Tian, Zhongwen Li, Ying Zhang, Huaixin Yang, Jianqi Li
PHYSICALREVIEWAPPLIED12,034037(2019) https://doi.org/10.1103/PhysRevApplied.12.034037

Formation of Zero‐Field Magnetic Bubbles and Magnetic Phase Transitions in PbFe12O19 via In Situ Lorentz Microscopy
Hong Wang Zi‐An Li Ming Zhang Huanfang Tian Chunhui Zhu Ying Zhang Huaixin Yang Jianqi Li
Phys. Status Solidi B 2019, 256, 1900157
https://doi.org/10.1002/pssb.201900157

2018

Defect effects on spatiotemporal evolution of photoinduced martensitic transition in MnNiSn
Ming Zhang , Zi-An Li, Huanfang Tian, Huaixin Yang, and Jianqi Li
APPLIED PHYSICS LETTERS 113 (2018) 133103
https://doi.org/10.1063/1.5047080

Cooperative inter- and intra-layer lattice dynamics of photoexcited multi-walled carbon nanotubes studied by ultrafast electron diﬀraction
Shuaishuai Sun, Zhongwen Li, Zi-An Li, Ruijuan Xiao, Ming Zhang,Huanfang Tian, Huaixin Yang, Jianqi Li
Nanoscale, 10 (2018) 7465
https://doi.org/10.1039/c8nr00432c

Hidden CDW states and insulator-to-metal transition after a pulsed femtosecond laser excitation in layered chalcogenide 1T-TaS2−xSex
Kai Sun, Shuaishuai Sun, Chunhui Zhu, Huanfang Tian, Huaixin Yang, Jianqi Li
SCIENCE ADVANCES . 4 (2018) eaas9660
https://doi.org/10.1126/sciadv.aas9660

Direct Observation of Inner-Layer Inward Contractions of Multiwalled Boron Nitride Nanotubes upon in Situ Heating
Zhongwen Li, Zi-An Li , Shuaishuai Sun , Dingguo Zheng , Hong Wang, Huanfang Tian, Huaixin Yang, Xuedong Bai , Jianqi Li
Nanomaterials 8(2) (2018) 86
https://doi.org/10.3390/nano8020086

Ultrafast electron microscopy in materia lscience
Huaixin Yang, Shuaishuai Sun, Ming Zhang, Zhongwen Li, Zian Li, Peng Xu, Huanfang Tian, and Jianqi Li
Chin.Phys.B 27 (2018) 070703
https://doi.org/10.1088/1674-1056/27/7/070703

2017

Dynamic diffraction effects and coherent breathing oscillations in ultrafast electron diffraction in layered 1T-TaSeTe
Linlin Wei, Shuaishuai Sun, Cong Guo, Zhongwen Li, Kai Sun, Yu Liu, Wenjian Lu, Yuping Sun, Huanfang Tian, Huaixin Yang, and Jianqi Li
STRUCTURAL DYNAMICS 4 (2017) 044012
https://doi.org/10.1063/1.4979643

Built-In-Homojunction-Dominated Intrinsically RectifyingResistive Switching in NiO Nanodots for Selection-DeviceFree Memory Application
Zhong Sun, Linlin Wei, Ce Feng, Peixian Miao, Meiqi Guo, Huaixin Yang, Jianqi Li, and Yonggang Zhao
Adv. Electron. Mater. 3(2017)1600361
https://doi.org/10.1002/aelm.201600361

Ultrafast structural dynamics of boron nitride nanotubes studied using transmitted electrons
Zhongwen Li, Shuaishuai Sun,Zi-An Li, Ming Zhang,Gaolong Cao,Huanfang Tian, Huaixin Yanga, Jianqi Li
Nanoscale, 9(2017) 13313
https://doi.org/10.1039/c7nr04162d

Picosecond view of a martensitic transition and nucleation in the shape memory alloy Mn50Ni40Sn10 by four-dimensional transmission electron microscopy
Ming Zhang, Gaolong Cao, Huanfang Tian, Shuaishuai Sun, Zhongwen Li, Xingyuan Li, Cong Guo, Zian Li, Huaixin Yang, and Jianqi Li
PHYSICAL REVIEW B 96 (2017)174203
https://doi.org/10.1103/PhysRevB.96.174203

Direct visualization of soliton stripes in the CuO2 plane and oxygen interstitials in Bi2(Sr2−xLax)CuO6+δ superconductors
C. Guo, H. F. Tian, H. X. Yang,1,2 B. Zhang, K. Sun, X. Sun, Y. Y. Peng, X. J. Zhou,and J. Q. Li
PHYSICAL REVIEW MATERIALS 1, 064802 (2017)
https://doi.org/10.1103/PhysRevMaterials.1.064802

Circular Photogalvanic Effect in the Weyl Semimetal TaAs
Kai Sun, Shuai-Shuai Sun, Lin-Lin Wei, Cong Guo, Huan-Fang Tian, Gen-Fu Chen, Huai-Xin Yang, Jian-Qi Li
CHIN.PHYS.LETT. Vol.34, No.11(2017)117203
https://doi.org/10.1088/0256-307X/34/11/117203

Charge Density Wave States and Structural Transition in Layered Chalcogenide TaSe2− x Te x
Lin-Lin Wei,Shuai-Shuai Sun, Kai Sun, Yu Liu, Ding-Fu Shao, Wen-Jian Lu, Yu-Ping Sun, Huan-Fang Tian, Huai-Xin Yang
CHIN.PHYS.LETT.Vol.34,No.8(2017)086101
https://doi.org/10.1088/0256-307X/34/8/086101

2016

Structural Channels and Atomic-Cluster Insertion in CsxBi4Te6 (1 ≤ x ≤ 1.25) As Observed by Aberration-Corrected Scanning Transmission Electron Microscopy
Ruixin Zhang,Huaixin Yang, Cong Guo, Huanfang Tian, Honglong Shi, Genfu Chen, Jianqi Li
Inorg. Chem. 2016, 55, 24, 12791-12797
https://doi.org/10.1021/acs.inorgchem.6b02077

Persistent photoinduced modiﬁcations in the phase-separated states of La2−2xSr1+2xMn2O7
Kai Sun, Shuaishuai Sun,Xingyuan Li,1 Zhongwen Li, Ruixin Zhang, Linlin Wei, Cong Guo, Dingguo Zheng, Huanfang Tian, Huaixin Yang,, and Jianqi Li
PHYSICAL REVIEW B 94, 205108 (2016)
https://doi.org/10.1103/PhysRevB.94.205108

Homotopy-Theoretic Study & Atomic-Scale Observation of Vortex Domains in Hexagonal Manganites
Jun Li, Fu-Kuo Chiang, Zhen Chen, Chao Ma, Ming-Wen Chu, Cheng-Hsuan Chen, Huanfang Tian, Huaixin Yang, Jianqi Li
Scientific Reports 6 (2016) 28047
https://doi.org/10.1038/srep2804

Direct imaging of incommensurate wave pockets in the charge-density-wave state of LaTe2
H. X. Yang, Y. Cai, C. Ma, J. Li, Y. J. Long, G. F. Chen, H. F. Tian, L. L. Wei and J. Q. Li
EPL, 114 (2016) 67002
https://doi.org/10.1209/0295-5075/114/67002

Homotopy-Theoretic Study & Atomic-Scale Observation of Vortex Domains in Hexagonal Manganites
Jun Li, Fu-Kuo Chiang, Zhen Chen, Chao Ma, Ming-Wen Chu, Cheng-Hsuan Chen, Huanfang Tian, Huaixin Yang,Jianqi Li
Scientific Reports 6 (2016) 28047
https://doi.org/10.1038/srep28047

Address: Beijing National Laboratory for Condensed Matter Physics No.8, 3rd South Street, Zhongguancun, Haidian District, Beijing 100190, China
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