Publications 2025

1.    Optical nonlinearity of thin film lithium niobate: devices and recent progress

Lei Wang, Haoyang Du, Xiuquan Zhang, and Feng Chen

Journal of Physics D 25(2), 023001 (2025).

2.    Insulator-donor electron wavefunction coupling in pseudo-bilayer organic solar cells achieving a certificated efficiency of 19.18%

Jiangkai Sun, Ruijie Ma, Xue Yang, Xiaoyu Xie, Dongcheng Jiang, Yuan Meng, Yiyun Li, Fengzhe Cui, Mengfei Xiao, Kangning Zhang, Yu Chen, Xinxin Xia, Maojie Zhang, Xiaoyan Du, Long Ye, Haibo Ma, Kun Gao, Feng Chen, Gang Li, Xiaotao Hao, and Hang Yin

National Science Review 12(1), nwae385 (2025).

3.    Observation of topological edge states in photonic bilayer SSH lattice

Bin Zhang, Weizhao Cheng, Weijie Liu, Wenchao Yan, and Feng Chen

Applied Physics Letters 126(1), 011105 (2025).

4.    High-efficiency on-chip quantum photon source in modal phase-matched lithium niobate nanowaveguide

Xiao-Xu Fang, Hao-Yang Du, Lei Wang, Feng Chen, and He Lu

Laser & Photonics Reviews 19(1), 2400782 (2025).

5.    Femtosecond laser writing of telecom-band depressed-cladding waveguides and mode modulation in SK1310 glass

Jiaxiang Zhou, Weijie Liu, Weizhao Cheng, Haoyang Du, Bo Wu, Lei Wang, Qingming Lu, Bin Zhang, and Feng Chen

Optical Materials 159, 116651 (2025).

6.    Femtosecond laser fabricated semi-tapered waveguide for Q-switched vortex laser generation

Wenqing Sun, Fengqin Liu, Jing Guan, Yi Liu, Carolina Romero, Javier R. Vázquez De Aldana, Yuechen Jia, Xiaoli Sun, and Feng Chen

Optics Express 33(2), 1749-1759 (2025).

7.    Transforming semitransparent organic photovoltaics into catalysts for positive emotion

Zonghao Wu, Jiangsheng Yu, Wenxiao Wu, Zhenzhen Zhao, Siqi Ma, Beibei Shi, Rui Shi, Xin Liu, Yuguo Chen, Ziwu Ji, Feng Chen, Xiaotao Hao, Gang Li, and Hang Yin

Applied Physics Letters 126(7), 073904 (2025). (Selected as Featured Article)

8.    A novel approach towards robust construction of physical colors on lithium niobate crystal

Quanxin Yang, Menghan Yu, Zhixiang Chen, Siwen Ai, Ulrich Kentsch, Shengqiang Zhou, Yuechen Jia, Feng Chen, and Hongliang Liu

Opto-Electronic Advances 8(3), 240193 (2025).

9.    Hopping transfer optimizes avalanche multiplication in molybdenum disulfide

Xiaofan Cai, Ruichang Chen, Yushui Tian, Xu Gao, Meili Yuan, Haixia Hu, Hang Yin, Yuanyuan Qu, Yang Tan, and Feng Chen

Materials Today Nano 29, 100579 (2025).

10.  Strong polarization-tuned optical nonlinearity via femtosecond-laser plasmonic nanolithography in lithium niobate

Han Zhu, Wenqing Sun, Lingrui Chu, Shengqiang Zhou, Tianci Wu, Qingchuan Ye, Xiaoli Sun, Saulius Juodkazis, and Feng Chen

Small 21, 2411607 (2025). (Selected as the Back Cover)

11.  Nonlinear tuning of multiple topological edge states in photovoltaic photonic lattices

Ruichang Chen, Wenchao Yan, Weijie Liu, Weizhao Cheng, Qingming Lu, Yang Tan, and Feng Chen

Science Bulletin xx, xxx (2025).

12.  Coherence properties of rare-earth spins in micrometer-thin films

Zihua Chai, Zhaocong Wang, Xinghang Chen, Quanshen Shen, Zeyu Gao, Junyu Guan, Hanyu Zhang, Ya Wang, Yang Tan, Feng Chen, and Kangwei Xia

ACS Photonics x(x), xx (2025).

13.  Optical microcavity gyroscope assisted by mechanical modes in exceptional surfaces

Ranran Xie, Xueqing Cui, Zhuoqun Wang, Ruyi Xia, Yuechen Jia, and Feng Chen

Chinese Optics Letters 23(3), 032601 (2025).

14.  All optical poling of KTP crystal for phase matched second harmonic generation

Yuhao Zhao, Tianxiang Xu, Yunze Wang, Hui Zhao, Xiaoying He, Ruwei Zhao, Feng Chen, and Yan Sheng

Applied Physics Letters 126(10), 102902 (2025).

15.  Femtosecond laser induced material modification in PPLN for efficient waveguiding and nonlinear frequency conversion

Shixiang Wang, Hui Xu, Bin Zhang, Yuechen Jia, and Feng Chen

Materials Letters 388, 138305 (2025).

16.  Surface photosensitization enabled by embedded plasmonic nanoparticles in ferroelectric crystals for laser induced periodic surface structures

Zhixiang Chen, Quanxin Yang, Ning Lu, Xingjuan Zhao, Shengqiang Zhou, Hongliang Liu, Karsten Buse, Yuechen Jia, and Feng Chen

Applied Physics Letters 126(13), 131602 (2025).

17.  Recent advances on femtosecond laser direct writing of 3D periodic photonic structures in transparent materials

Bin Zhang, Wenchao Yan, and Feng Chen

Advanced Photonics 7(3), 034002 (2025).

18.  Modal phase matching in z-cut dual-layered lithium niobate rib waveguide for second harmonic generation

Haoyang Du, Xiuquan Zhang, Lei Wang, and Feng Chen

Optics Express 33(x), xxx (2025).

19.  Diameter dependent synaptic behaviors of III-V nanowires for neuromorphic image denoising

Zeqi Zang, Zixu Sa, Pengsheng Li, Guangcan Wang, Mingxu Wang, Yanxue Yin, Feng Chen, and Zai-xing Yang

Materials Today Electronics 12, 100148 (2025).

20.  Ultrafast and ultra-broadband ferroelectric photo-pyroelectric detectors with long-term stability

Yi Liu, Wenqing Sun, Zixu Sa, Rang Li, Zaixing Yang, Yuechen Jia, Xiaoli Sun, and Feng Chen

Advanced Functional Materials 35, 2502467 (2025).

21.  Tunable edge states and topological solitons in non-Hermitian photonic lattices

Wenchao Yan, Ruichang Chen, Weijie Liu, Yang Tan, Yuri Kivshar, and Feng Chen

Laser & Photonics Reviews 19(x), xxx (2025).

22.  Optical whispering-gallery mode as a fingerprint of magnetic ordering in van der Waals layered CrSBr

Chi Pang, Rang Li, Fangchao Long, Yi Li, Min Tang, Aljoscha Soll, Ksenia Mosina, Zdenek Sofer, Kambiz Jamshidi, Feng Chen, Yana Vaynzof, Shengqiang Zhou, and Libo Ma

Advanced Functional Materials 35, xxx (2025).

23.  Manipulation of encapsulated plasmons in solids for photonic applications

Rang Li, Chi Pang, Xiaoli Sun, Kambiz Jamshidi, Shengqiang Zhou, and Feng Chen

Fundamental Research xx, xxx (2025).