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Journal Articles

Coupling and propagation of strong-field THz waves on tungsten wires

Jiahua Cai, Hongting Xiong, Shaojie Liu, Xiaojun Wu
Journal: Applied Physics Letters
Appl. Phys. Lett. 126, 051103 (2025)
https://doi.org/10.1063/5.0252779
Published: February 2025
View articletitled, Coupling and propagation of strong-field THz waves on tungsten wires
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Journal Articles

Multi-functional terahertz nano-metasurface for beam-splitting and nonlinear resonance frequency shifting

Jianghao Li, Jiahua Cai, Chunyan Geng, Deyin Kong, Mingxuan Zhang, Baogang Quan, Xianxun Yao, Guolin Sun, Xiaojun Wu
Journal: Applied Physics Letters
Appl. Phys. Lett. 126, 021701 (2025)
https://doi.org/10.1063/5.0252621
Published: January 2025
View articletitled, Multi-functional terahertz nano-metasurface for beam-splitting and nonlinear resonance frequency shifting
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Journal Articles

High-sensitivity integrated terahertz sensor with large dynamic range based on adjustable high-Q microring resonator

Editor’s Pick
Zhibo Hou, Liao Chen, Xiaoyan Gao, Rongwu Liu, Yufan Du, Chi Zhang, Xiaojun Wu, Xinliang Zhang
Journal: APL Photonics
APL Photonics 9, 126109 (2024)
https://doi.org/10.1063/5.0233142
Published: December 2024
View articletitled, High-sensitivity integrated terahertz sensor with large dynamic range based on adjustable high-Q microring resonator
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Journal Articles

The effect of magnetic nanofilm morphology on spintronic terahertz emission performance

Zejun Ren, Shaojie Liu, Mingcong Dai, Jiaqi Wang, Zehao Yang, Mingxuan Zhang, Xinxiong Chen, Songbo Cui, Peilin Chen, Zhaofeng Yu, Xiaojun Wu
Journal: Applied Physics Letters
Appl. Phys. Lett. 125, 181104 (2024)
https://doi.org/10.1063/5.0221778
Published: October 2024
View articletitled, The effect of magnetic nanofilm morphology on spintronic terahertz emission performance
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Journal Articles

Terahertz spin currents resolved with nanometer spatial resolution

Jiahua Cai, Mingcong Dai, Sai Chen, Peng Chen, Jiaqi Wang, Hongting Xiong, Zejun Ren, Shaojie Liu, Zhongkai Liu, Caihua Wan, Ming Bai, Xiaojun Wu
Journal: Applied Physics Reviews
Appl. Phys. Rev. 10, 041414 (2023)
https://doi.org/10.1063/5.0170207
Published: December 2023
View articletitled, Terahertz spin currents resolved with nanometer spatial resolution
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Includes: Supplementary data
Journal Articles

Unraveling the discrepancy of temperature- and composition-dependent strain regulation in Bi0.5Na0.5TiO3 ceramics

Xiaojun Wu, Chao Wu, Lanji Wen, Jie Yin, Jiagang Wu
Journal: Applied Physics Letters
Appl. Phys. Lett. 122, 052901 (2023)
https://doi.org/10.1063/5.0133524
Published: January 2023
View articletitled, Unraveling the discrepancy of temperature- and composition-dependent strain regulation in Bi0.5Na0.5TiO3 ceramics
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Includes: Supplementary data
Journal Articles

Enhanced piezoelectric response of Aurivillius ferroelectrics by constructing a novel solid solution and combining traditional chemical substitution

Shangyi Guan, Xiaojun Wu, Wei Shi, Yutong Wu, Hongfei Xu, Rong Lang, Yu Chen, Zhi Tan, Jie Xing, Jianguo Zhu, Qiang Chen
Journal: Journal of Applied Physics
J. Appl. Phys. 133, 014103 (2023)
https://doi.org/10.1063/5.0133084
Published: January 2023
View articletitled, Enhanced piezoelectric response of Aurivillius ferroelectrics by constructing a novel solid solution and combining traditional chemical substitution
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Journal Articles

New strategy for simultaneously achieving enhanced piezoelectricity and deferred Td in Bi0.5Na0.5TiO3-based relaxor ferroelectrics

Diyan Yang, Xiaojun Wu, Xianya Wang, Haoyue Xue, Jie Yin, Jiagang Wu
Journal: Journal of Applied Physics
J. Appl. Phys. 132, 115103 (2022)
https://doi.org/10.1063/5.0102848
Published: September 2022
View articletitled, New strategy for simultaneously achieving enhanced piezoelectricity and deferred Td in Bi0.5Na0.5TiO3-based relaxor ferroelectrics
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Includes: Supplementary data
Journal Articles

Laser terahertz emission microscopy of nanostructured spintronic emitters

Peiyan Li, Shaojie Liu, Zheng Liu, Min Li, Hao Xu, Yong Xu, Heping Zeng, Xiaojun Wu
Journal: Applied Physics Letters
Appl. Phys. Lett. 120, 201102 (2022)
https://doi.org/10.1063/5.0080397
Published: May 2022
View articletitled, Laser terahertz emission microscopy of nanostructured spintronic emitters
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Journal Articles

Modulated terahertz generation in femtosecond laser plasma filaments by high-field spintronic terahertz pulses

Shaojie Liu, Chenhui Lu, Zhengquan Fan, Shixiang Wang, Peiyan Li, Xinhou Chen, Jun Pan, Yong Xu, Yi Liu, Xiaojun Wu
Journal: Applied Physics Letters
Appl. Phys. Lett. 120, 172404 (2022)
https://doi.org/10.1063/5.0080234
Published: April 2022
View articletitled, Modulated terahertz generation in femtosecond laser plasma filaments by high-field spintronic terahertz pulses
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Includes: Supplementary data
Journal Articles

Theoretical design of two-dimensional visible light-driven photocatalysts for overall water splitting

Featured
Cen-Feng Fu, Xiaojun Wu, Jinlong Yang
Journal: Chemical Physics Reviews
Chem. Phys. Rev. 3, 011310 (2022)
https://doi.org/10.1063/5.0079803
Published: March 2022
View articletitled, Theoretical design of two-dimensional visible light-driven photocatalysts for overall water splitting
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Journal Articles

Antenna-integrated silicon–plasmonic graphene sub-terahertz emitter

Zhibin Jiang, Yilun Wang, Liao Chen, Yu Yu, Shixing Yuan, Wentao Deng, Ruolan Wang, Ziwei Wang, Qizhi Yan, Xiaojun Wu, Xinliang Zhang
Journal: APL Photonics
APL Photonics 6, 066102 (2021)
https://doi.org/10.1063/5.0047070
Published: June 2021
View articletitled, Antenna-integrated silicon–plasmonic graphene sub-terahertz emitter
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Journal Articles

Generation and manipulation of chiral broadband terahertz waves from cascade spintronic terahertz emitters

Xinhou Chen, Xiaojun Wu, Shengyu Shan, Fengwei Guo, Deyin Kong, Chun Wang, Tianxiao Nie, Chandan Pandey, Lianggong Wen, Weisheng Zhao, Cunjun Ruan, Jungang Miao, Yutong Li, Li Wang
Journal: Applied Physics Letters
Appl. Phys. Lett. 115, 221104 (2019)
https://doi.org/10.1063/1.5128979
Published: November 2019
View articletitled, Generation and manipulation of chiral broadband terahertz waves from cascade spintronic terahertz emitters
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Includes: Supplementary data
Journal Articles

Band structure tailoring in ZrSe2 single crystal via trace rhenium intercalation

Zia ur Rehman, Sheng Wang, Mukhtar Adam Lawan, Shah Zareen, Oyawale Adetunji Moses, Wen Zhu, Xiaojun Wu, Zhe Sun, Li Song
Journal: Applied Physics Letters
Appl. Phys. Lett. 115, 213102 (2019)
https://doi.org/10.1063/1.5115280
Published: November 2019
View articletitled, Band structure tailoring in ZrSe2 single crystal via trace rhenium intercalation
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Journal Articles

Tunable high-quality Fano resonance in coupled terahertz whispering-gallery-mode resonators

Editor’s Pick
Shixing Yuan, Liao Chen, Ziwei Wang, Ruolan Wang, Xiaojun Wu, Xinliang Zhang
Journal: Applied Physics Letters
Appl. Phys. Lett. 115, 201102 (2019)
https://doi.org/10.1063/1.5129073
Published: November 2019
View articletitled, Tunable high-quality Fano resonance in coupled terahertz whispering-gallery-mode resonators
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Includes: Supplementary data
Journal Articles

Nonlinear terahertz emission in the three-dimensional topological insulator Bi2Te3 by terahertz emission spectroscopy

Zhaoji Fang, Hangtian Wang, Xiaojun Wu, Shengyu Shan, Chun Wang, Haihui Zhao, Chenyi Xia, Tianxiao Nie, Jungang Miao, Chao Zhang, Weisheng Zhao, Li Wang
Journal: Applied Physics Letters
Appl. Phys. Lett. 115, 191102 (2019)
https://doi.org/10.1063/1.5097335
Published: November 2019
View articletitled, Nonlinear terahertz emission in the three-dimensional topological insulator Bi2Te3 by terahertz emission spectroscopy
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Journal Articles

Picosecond nonlinear spintronic dynamics investigated by terahertz emission spectroscopy

Bo Wang, Shengyu Shan, Xiaojun Wu, Chun Wang, Chandan Pandey, Tianxiao Nie, Weisheng Zhao, Yutong Li, Jungang Miao, Li Wang
Journal: Applied Physics Letters
Appl. Phys. Lett. 115, 121104 (2019)
https://doi.org/10.1063/1.5117179
Published: September 2019
View articletitled, Picosecond nonlinear spintronic dynamics investigated by terahertz emission spectroscopy
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Includes: Supplementary data
Journal Articles

Observation of Kerr nonlinearity and Kerr-like nonlinearity induced by terahertz generation in LiNbO3

Bo Wang, Chun Wang, Li Wang, Xiaojun Wu
Journal: Applied Physics Letters
Appl. Phys. Lett. 114, 201102 (2019)
https://doi.org/10.1063/1.5096557
Published: May 2019
View articletitled, Observation of Kerr nonlinearity and Kerr-like nonlinearity induced by terahertz generation in LiNbO3
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Journal Articles

Optical modulation of terahertz behavior in silicon with structured surfaces

Xiaojun Wu, Xuecong Pan, Baogang Quan, Li Wang
Journal: Applied Physics Letters
Appl. Phys. Lett. 103, 121112 (2013)
https://doi.org/10.1063/1.4821947
Published: September 2013
View articletitled, Optical modulation of terahertz behavior in silicon with structured surfaces
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Journal Articles

Self-referenced sensing based on terahertz metamaterial for aqueous solutions

Xiaojun Wu, Xuecong Pan, Baogang Quan, Xinlong Xu, Changzhi Gu, Li Wang
Journal: Applied Physics Letters
Appl. Phys. Lett. 102, 151109 (2013)
https://doi.org/10.1063/1.4802236
Published: April 2013
View articletitled, Self-referenced sensing based on terahertz metamaterial for aqueous solutions
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