Weibo Gao

Optical information security

Hongtao Wang, Haoran Zhang, Xiaoyan Zhou, Chi Li et autres

sg, au, fr, Afrique du Sud (code pays fourni par la source)

Computation‐Less, Bias‐Free, and Ultra‐Broadband Photodetector for On‐Chip Edge Extraction

Jintao Fu, Hao Jiang, Xingsi Liu, Fakun Wang et autres

Edges represent the critical structural features in visual information, and their extraction is essential for image processing. However, mainstream edge extraction technologies either rely on numerical computation implemented in software or hardware, or require auxiliary delicate optical components, thereby facing challenges in …

sg, cn (code pays fourni par la source)

Experimental Demonstration of Asynchronous Measurement-Device-Independent Quantum Cryptographic Conferencing

Anonymous, Zhenhua Li, Shuai Zhao, Xiaodan Lyu et autres

sg, cn, fr (code pays fourni par la source)

Artificial intelligence for representing and characterizing quantum systems

Yuxuan Du, Yan Zhu, Yuanhang Zhang, Min-Hsiu Hsieh et autres

sg, hk, us, tw, de, ca, gb, cn (code pays fourni par la source)

Reversed Forster Resonance Energy Transfer in ReS2-Based Heterostructures

Shi Guo, Cheng Sun, Sung-Gyu Lee, Qingyun Wu et autres

Energy transfer (ET) is central to energy-harvesting and optoelectronic technologies. Conventional Förster resonance energy transfer (FRET) requires substantial spectral overlap between donor emission and acceptor absorption and downhill energy flow. Here, we demonstrate an unconventional FRET process that operates without spectral overlap …

sg, cn, jp (code pays fourni par la source)

Switchable band alignment in 2D-perovskite/WS 2 heterostructures for tunable exciton transport and valley polarization

Yingying Chen, Zeyi Liu, Zisheng Gong, Cheng Wang et autres

Abstract Van der Waals heterostructures integrated by two-dimensional (2D) transition metal dichalcogenides (TMDs) hold great potential for engineering promising exciton phenomena, particularly interlayer excitons (IXs) featuring extended lifetimes and permanent out-of-plane electric dipole moments. While electrically controllable IX emission has been extensively …

cn, sg (code pays fourni par la source)

Lorentz skew scattering nonreciprocal magneto-transport

Xiu Fang Lu, Xue-Jin Zhang, Naizhou Wang, Cao Jin et autres

In materials with broken inversion symmetry, nonreciprocal magneto-transport manifests as a bilinear dependence of charge conductivity on electric and magnetic fields. This phenomenon is rooted in symmetry and electronic quantum geometry and is relevant for rectification and detection technologies. Experimental studies generally …

cn, mo, sg, hk (code pays fourni par la source)

Accessing dirty-regime anomalous Hall effect in pure ferromagnetic metals

Tengfei Ma, Lingsong Huang, Ning Jiang, Yaoxiang Jiang et autres

cn, sg (code pays fourni par la source)

Spin-transition modulated light-emitting devices in a 2D magnet

Fanglu Qin, Haiyang Liu, Aosai Yang, Yilin Liu et autres

Emerging two-dimensional magnetic semiconductors represent transformative platforms to explore magneto-optics and opto-spintronic applications. Though two-dimensional opto-spintronics has attracted tremendous research efforts in spin-dependent photodetectors and non-volatile memory components, the realization of one core application - spin-modulated light-emitting device - remains elusive so …

cn, cz, sg (code pays fourni par la source)

Interlayer Charge-Density-Wave Vector Phase Induced Structural Chirality

Sen Shao, Wei-Chi Chiu, Tao Hou, Naizhou Wang et autres

sg, mx, jp, us, cn, cz, ca (code pays fourni par la source)

Transistor-type optoelectronic sensors from light intensity detection to multifunctional perception

Jintao Fu, Hao Jiang, Xingsi Liu, Xinyun Zhu et autres

sg (code pays fourni par la source)

Lewis acid-base interaction boosting ion selectivity of SPEEK/PI membrane towards high-performance alkaline zinc-iron flow batteries

Guanqin Wang, Weibo Gao, Yuting Han, Xinyu Wang

cn (code pays fourni par la source)