Publications (7)
First GNSS-deployed optical clock for local time scale upgrade
Yi Yuan, Jian Cao, Jinbo Yuan +14
Precise time scale is the universal base for all measurements. Here we report the deployment of a compact and transportable optical clock to a timekeeping institution and steering…
Oxygen-Vacancy-Induced Antiferromagnetism to Ferromagnetism Transformation in Multiferroic Thin Films
Weiwei Li, Run Zhao, Le Wang +15
Oxygen vacancies (VOs) effects on magnetic ordering in Eu0.5Ba0.5TiO3-δ (EBTO3-δ) thin films have been investigated using a combination of experimental measurements and first-pri…
Observation of room-temperature ferroelectricity in elemental Te nanowires
Jinlei Zhang, Jiayong Zhang, Yaping Qi +10
Ferroelectrics are essential in low-dimensional memory devices for multi-bit storage and high-density integration. A polar structure is a necessary premise for ferroelectricity, ma…
Chargeable photoconductivity in Van der Waals heterojunctions
Yucheng Jiang, Anpeng He, Yu Chen +9
Van der Waals (vdW) heterojunctions, based on two-dimensional (2D) materials, show great potential for the development of eco-friendly and high-efficiency nano-devices. Considerabl…
Ferromagnetic Two-dimensional Electron Gases with Magnetic Doping and Proximity Effects
Zixin Fan, Jiale Chen, Qiangtao Sui +10
The advent of magnetic two-dimensional electron gases (2DEGs) at oxide interfaces has provided new opportunities in the field of spintronics. The enhancement of magnetism in 2DEGs…
Tight bound for the skew Hamming set-pair problem
Guorong Gao, Run Zhao
Let be an alphabet, let and , and let be an ordered family of word pairs in satisfying for every …
Manipulating Multiple Order Parameters via Oxygen Vacancies: The case of Eu0.5Ba0.5TiO3-δ
Weiwei Li, Qian He, Le Wang +27
Controlling functionalities, such as magnetism or ferroelectricity, by means of oxygen vacancies (VO) is a key issue for the future development of transition metal oxides. Progress…