174 citations
- Chinese Academy of SciencesCN18 papers
- Yunnan ObservatoriesCN13 papers
- National Astronomical ObservatoriesCN11 papers
- Kunming UniversityCN7 papers
- University of Chinese Academy of SciencesCN7 papers
- Yunnan UniversityCN6 papers
- Guangzhou UniversityCN5 papers
- Nanyang Technological UniversitySG5 papers
- Beijing Normal UniversityCN4 papers
- Nanjing UniversityCN4 papers
- Purple Mountain ObservatoryCN4 papers
- Tsinghua UniversityCN4 papers
97 papers
Chromospheric resonator model for sunspot revealed by multi-height observation of umbral wave
Kartika Sangal, A. K. Srivastava, Libo Fu +3
Sunspots are transient, magnetically intense features that host oscillations linked to magnetohydrodynamic (MHD) waves. These waves may contribute to plasma heating and drive mass…
Negative refraction with low absorption using EIT in a four-level left-handed atomic system
Shun-Cai Zhao, Zheng-Dong Liu, Gen Li +1
We suggest a scheme for obtaining negative refraction with low absorption in a left-handed atomic system.Under the the appropriate conditions,the atomic system displays negative re…
Negative refraction with absorption suppressed by electromagneticly induced transparency in a left-handed atomic system
Shun-Cai Zhao
This paper intends to realize negative refraction with absorption suppressed by the electromagneticly induced transparency(EIT) in a dense four-level atomic system. Without the two…
Adjusting the left-handedness in a cold Rb atom via multiple parameter modulation
ShunCai Zhao. Qi-Xuan Wu, Kun Ma
We demonstrate the adjusting left-handedness in the cold \(^{87}\)Rb atom by its number density, the strong coupling field and two incoherent pumping fields. The results show that…
Different roles of quantum interference in a quantum dot photocell with two intermediate bands
Shun-Cai Zhao, Jing-Yi Chen, Xin Li
It is generally believed that quantum interference can improve the transport of photo-generated carriers in a photocell, thereby improve the photoelectric conversion efficiency. In…
Nonequilibrium crossover in the supercritical region from quench dynamics
Zi-Qiang Zhao, Zhang-Yu Nie, Jing-Fei Zhang +1
Distinguishing different subphases in the supercritical region is an important issue in statistical physics and condensed matter physics. Traditional approaches rely mainly on stat…