He Tian

Jan 8, 2025 | nature.com | Peiran Tong |Meng Zhang |Haizhong Guo |Zijian Hong |Yanwu Xie |He Tian

AbstractParticle-like topological structures such as polar skyrmions in ferroelectrics have the potential for application in high-density information storage. Since the polar topologies arise from a complicated competitive energy balance, such non-trivial topological states are difficult to manipulate by applying non-persistent external stimuli, such as bias or strain. Thus, a flexible strategy for manipulating topological polar states is needed to realize ultrahigh-density topological devices.

Mar 7, 2024 | nature.com | Weiwei Zhang |Tao Liu |Xueyan Liu |Haofan Yang |Yang Bai |Qiang Zhu | +7 more

AbstractDiscovering and optimizing multicomponent organic semiconductors is typically a laborious process. High-throughput experimentation can accelerate this, but the results of small-scale screening trials are not always transferable to bulk materials production. Here we report the accelerated discovery of molecular nanojunction photocatalysts based on a combinatorial donor–acceptor molecular library assisted by high-throughput automated screening.

Dec 22, 2023 | onlinelibrary.wiley.com | Mario Lanza |He Tian

Memristive devices are entering in our lives.

Aug 25, 2023 | opg.optica.org | He Tian |Jiaqi Song |Xinyi Zhang |Yajie Liu

This paper elaborates on the design and simulation of a multifunctional optical sensor that features simultaneous detection of pressure and temperature, which is based on the metal–insulator–metal waveguide structure with two T-shaped resonant cavities. Depending on the simulation findings, pressure and temperature can be measured separately by two T-shaped cavities at different Fano resonance wavelengths.

Jun 26, 2023 | nature.com | He Tian |Guanghou Shui |Zhihui Zhang

AbstractPhysical endurance and energy conservation are essential for survival in the wild. However, it remains unknown whether and how meal timing regulates physical endurance and muscle diurnal rhythms. Here, we show that day/sleep time-restricted feeding (DRF) enhances running endurance by 100% throughout the circadian cycle in both male and female mice, compared to either ad libitum feeding or night/wake time-restricted feeding.