Explanipedia

Searching for new physics with $^{136}$Xe double beta decay spectrum in PandaX-4T Open

PandaX Collaboration, Zhe Yuan, Wei Chen, Xun Chen, Yunhua Chen , et al. · 2025

The continuous spectrum of double beta decay ($ββ$) provides a sensitive probe to test the predictions of the Standard Model and to search for signatures of new physics beyond it. We present a comprehensive analysis of the $^{136}$Xe $ββ$ …

Acute Lead Exposure Weakens Myocardial Contractile Function and the Therapeutic Effect of Alpha Lipoic Acid Open

Zheng‐Yi Zhou, Yanqi Ge, Yuemin Ding · 2025

This study comprehensively utilized toad hearts and myocardial cell models to explore the effects of acute lead exposure on myocardial contractile function and the therapeutic effect of alpha lipoic acid (ALA). The results showed that lead…

Probing scalar-neutrino and scalar-dark-matter interactions with PandaX-4T Open

PandaX Collaboration, T. Li, Wei Chen, Xun Chen, Yunhua Chen , et al. · 2025

Scalar-mediated interactions may exist among neutrinos, dark matter particles, or between the two. Double $β$-decay experiments provide a powerful tool to probe such exotic interactions. Using $^{136}$Xe double $β$-decay data from PandaX-4…

Fair Incentives for Early Arrival in 0-1 Cooperative Games Open

Yanqi Ge, Yao Zhang, Dengji Zhao · 2025

Incentives for early arrival (I4EA) was recently proposed for studying online cooperative games. In an online cooperative game, players arrive in an unknown order, and the value increase after each player arrived should be distributed imme…

Ultrasensitive optoelectronic biosensor arrays based on twisted bilayer graphene superlattice Open

Bowen Du, Xilin Tian, Zhi Chen, Yanqi Ge, Chen Chen , et al. · 2025

Recent advances in twistronics have revealed tunable optoelectronic properties in twisted bilayer graphene (tBLG), including angle-dependent dielectric responses and enhanced light absorption due to van Hove singularity (VHS). However, ach…

Research on the Dynamic Model Construction and Intelligent Decision-making Application of Credit Scoring for Anhui SMEs from the Perspective of Digital Supply Chain Open

Weijie Shen, Yanqi Ge, Hui Xu, Yitian Zhang, Ernian Pan · 2025

This study focuses on the financing challenges faced by small and medium-sized enterprises in the digital economy era, innovatively constructing a dynamic credit assessment system based on multi-source government data. Taking Anhui Provinc…

Precise Measurement of $^{216}$Po Half-life with Exact Parent-daughter Pairing in PandaX-4T Open

PandaX Collaboration, Chenxiang Li, Zihao Bo, Wei Chen, Xun Chen , et al. · 2025

We report a precise measurement of $^{216}\rm Po$ half-life using the PandaX-4T liquid xenon time projection chamber (TPC). $^{220}\rm Rn $, emanating from a $^{228}\rm Th $ calibration source, is injected to the detector and undergoes suc…

A Novel Sophia-SPGD (Stochastic Parallel Gradient Descent) Optimization Method for Wavefront Correction in WFS-Less AO (Wavefront Sensorless Adaptive Optics) Systems Open

Peng Chen, Wenjie Yang, Yanqi Ge, Zhiguang Zhang, Xianshuo Li , et al. · 2025

In wavefront sensorless adaptive optics (WFS-less AO) systems, stochastic parallel gradient descent (SPGD) is the primary optimization method for correcting wavefront distortions. However, as the intensity of atmospheric turbulence interfe…

Thermokarst lake drainage halves the temperature sensitivity of CH4 release on the Qinghai-Tibet Plateau Open

Mei Mu, Cuicui Mu, Hebin Liu, Pengsi Lei, Yanqi Ge , et al. · 2025

Wavefront Correction for Extended Sources Imaging Based on a 97-Element MEMS Deformable Mirror Open

Huizhen Yang, Lingzhe Tang, Zhaojun Yan, Peng Chen, Wenjie Yang , et al. · 2024

Adaptive optics (AO) systems are capable of correcting wavefront aberrations caused by transmission media or defects in optical systems. The deformable mirror (DM) plays a crucial role as a component of the adaptive optics system. In this …

Fair Diffusion Auctions Open

Zixin Gu, Yanqi Ge, Yao Zhang, Dengji Zhao · 2024

Diffusion auction design is a new trend in mechanism design which extends the original incentive compatibility property to include buyers' private connection report. Reporting connections is equivalent to inviting their neighbors to join t…

Nonlinear Absorption in 2D Ruddlesden–Popper Perovskites: Pathways to Ultrafast Optical Applications Open

Ja‐Hon Lin, Jen‐Feng Hsu, Yi-Chung Yang, Chun Che Lin, Chiung‐Cheng Huang , et al. · 2024

Owing to their distinctive photophysical properties resulting from their larger exciton binding energy and the influence of dielectric and quantum confinement effects, considerable research interest has been directed toward two-dimensional…

Light-induced tumor theranostics based on chemical-exfoliated borophene Open

Zhongjian Xie, Yanhong Duo, Taojian Fan, Yao Zhu, Shuai Feng , et al. · 2022

Among 2D materials (Xenes) which are at the forefront of research activities, borophene, is an exciting new entry due to its uniquely varied optical, electronic, and chemical properties in many polymorphic forms with widely varying band ga…

Performance analysis of photo-electrochemical photodetector based on liquid-phase exfoliation few-layered graphdiyne nanosheets Open

Peng Yin, Wenli Bao, Lingfeng Gao, Jianlong Kang, Rui Huang , et al. · 2021

The band gap of two-dimensional (2D) materials become a hot issue for photoelectric detection. Recently, public attention is thoroughly aroused as to the remarkable electrical transport characteristic and super photoresponse of 2D graphdiy…

Recent applications of black phosphorus and its related composites in electrochemistry and bioelectrochemistry: A mini review Open

Yuhao Huang, Lijun Yan, Bei Wang, Lin Zhu, Bo Shao , et al. · 2021

Boron quantum dots all-optical modulator based on efficient photothermal effect Open

Cong Wang, Qianyuan Chen, Hualong Chen, Jun Liu, Yufeng Song , et al. · 2021

All-optical devices without external electronic components have drawn extraordinary attentions in all-optical communication. In this work, boron quantum dots (BQDs) were synthesized by a facile liquid-phase exfoliation method. The as-prepa…

Two‐Dimensional Materials for Integrated Photonics: Recent Advances and Future Challenges Open

Jianghong Wu, Hui Ma, Peng Yin, Yanqi Ge, Yupeng Zhang , et al. · 2020

With the development of novel optoelectronic materials and nanofabrication technologies, integrated photonics is a rapidly developing field that will promote the development and application of next‐generation photonic devices. In recent ye…

Ti3C2Tx MXene Quantum Dots with Enhanced Stability for Ultrafast Photonics Open

Fumei Yang, Yanqi Ge, Teng Yin, Jia Guo, Feng Zhang , et al. · 2020

MXenes,as an emerging group of two-dimensional materials, have attracted significant interest for diverse photoelectric applicationsby virtue of their tunable terminated surface, excellent electrical conductivity, and strong nonlinear opti…

Graphdiyne Saturable Absorber for Passively Q-Switched Ho3+-Doped Laser Open

Cheng Zhang, Qianqian Hao, Yuqian Zu, Mengyu Zong, Jia Guo , et al. · 2020

High-quality all-carbon nanostructure graphdiyne (GDY) saturable absorber was successfully fabricated and saturable absorption properties in the 2 μm region were characterized using a commercial mode-locked laser as a pulsed source. The fa…

Recent advances in mode-locked fiber lasers based on two-dimensional materials Open

Junli Wang, Xiaoli Wang, Jingjing Lei, Mengyuan Ma, Cong Wang , et al. · 2020

Due to the unique properties of two-dimensional (2D) materials, much attention has been paid to the exploration and application of 2D materials. In this review, we focus on the application of 2D materials in mode-locked fiber lasers. We su…

Two-dimensional nanomaterials for Förster resonance energy transfer–based sensing applications Open

Jie Zhou, Jiajie Chen, Yanqi Ge, Yonghong Shao · 2020

Förster resonance energy transfer (FRET)–based sensing has been steadily gaining popularity in the areas of biochemical analysis, environmental monitoring, and disease diagnosis in the past 20 years. Two-dimensional (2D) nanomaterials are …

MXene Ti 3 C 2 T x saturable absorber for passively Q-switched mid-infrared laser operation of femtosecond-laser–inscribed Er:Y 2 O 3 ceramic channel waveguide Open

Qingyu Tian, Peng Yin, Teng Zhang, Lunbin Zhou, Bin Xu , et al. · 2020

We report on an Er:Y 2 O 3 ceramic channel waveguide laser operating at continuous-wave and passively Q-switched regimes, for the first time to the best of our knowledge. The Er:Y 2 O 3 ceramic channel waveguide has been fabricated by a fe…

Two-dimensional MXenes: From morphological to optical, electric, and magnetic properties and applications Open

Xiantao Jiang, Artem V. Kuklin, Alexander Baev, Yanqi Ge, Hans Ågren , et al. · 2020

MXenes, generally referring to two-dimensional (2D) transition-metal carbides, nitrides, and carbonitrides, have received tremendous attention since the first report in 2011. Extensive experimental and theoretical studies have unveiled the…

A self-encapsulated broadband phototransistor based on a hybrid of graphene and black phosphorus nanosheets Open

Guigang Zhou, Zhongjun Li, Yanqi Ge, Han Zhang, Zhenhua Sun · 2019

An air-stable, high-performing, broadband phototransistor employing a hybrid of graphene and BP nanosheets is fabricated using a facile process.

Inkjet-printed MXene micro-scale devices for integrated broadband ultrafast photonics Open

Xiantao Jiang, Wenjia Li, Ting Hai, Rui Yue, Zhangwei Chen , et al. · 2019

MXene, as a novel 2D crystal material, possessing tunable bandgap, low optical attenuation and broadband nonlinear optical responses that may promote the fabrications of advanced electro-photonics devices has gathered remarkable attention …

Photodetectors: Enhanced Photodetection Properties of Tellurium@Selenium Roll‐to‐Roll Nanotube Heterojunctions (Small 23/2019) Open

Weichun Huang, Ye Zhang, Qi You, Pu Huang, Yunzheng Wang , et al. · 2019

In article number 1900902, Pu Huang, Xiuwen Zhang, Han Zhang, and co-workers use Te@Se roll-to-roll nanotube heterojunctions to fabricate working electrodes for photoelectrochemical (PEC)-type photodetection. They exhibit not only a prefer…

Few-layer bismuthene for 1-μm ultrafast laser applications Open

Tianci Feng, Xiaohui Li, Tong Chai, Penglai Guo, Ying Zhang , et al. · 2019

Bismuthene, as a new two-dimensional (2D) material made up of diazo metal elements, has drawn massive attention for its unique electronic, mechanical, and quantum properties. However, the nonlinear optical properties of bismuthene in 1-µm …

Broadband Nonlinear Photonics in Few‐Layer MXene Ti3C2Tx (T = F, O, or OH) (Laser Photonics Rev. 12(2)/2018) Open

Xiantao Jiang, Shunxiang Liu, Weiyuan Liang, Shaojuan Luo, Zhiliang He , et al. · 2018

Ultrafast Photonics: Broadband Nonlinear Photoresponse of 2D TiS2 for Ultrashort Pulse Generation and All‐Optical Thresholding Devices (Advanced Optical Materials 4/2018) Open

Yanqi Ge, Zhengfeng Zhu, Yanhua Xu, Yu Chen, Si Chen , et al. · 2018

Single-crystal TiS2 nanosheets with very uniform morphology and narrow size distribution were prepared via a modified colloidal chemistry method by Haibo Zeng, Shixiang Xu, Han Zhang and co-workers (article number 1701166). The TiS2 nanosh…

Quantum Dots: Stabilization of Black Phosphorous Quantum Dots in PMMA Nanofiber Film and Broadband Nonlinear Optics and Ultrafast Photonics Application (Adv. Funct. Mater. 32/2017) Open

Yanhua Xu, Wenxi Wang, Yanqi Ge, Hanyu Guo, Xiaojian Zhang , et al. · 2017

In article number 1702437, Zhouguang Lu, Han Zhang, and co-workers present a method to stabilize black phosphorus quantum dots (BPQDs). BPQDs/polymethyl methacrylate (PMMA) composite nanofiber film, made via an electrospinning technique, p…

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