L
Li Li
Researcher at Harbin Engineering University
Publications - 192
Citations - 2017
Li Li is an academic researcher from Harbin Engineering University. The author has contributed to research in topics: Laser & Terahertz radiation. The author has an hindex of 21, co-authored 178 publications receiving 1412 citations. Previous affiliations of Li Li include King's College London & Harbin Institute of Technology.
Papers
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Journal ArticleDOI
High temperature martensitic transformation and giant magnetocaloric effect in Ni40Co10Mn41Sn9 melt-spun ribbons
Feng Chen,J.L. Sánchez Llamazares,C.F. Sánchez-Valdés,Peter Müllner,Y. G. Shi,Yunxiang Tong,Li Li +6 more
TL;DR: In this article, the authors reported a large magnetic entropy change associated with a high-temperature martensitic transformation in Ni40Co10Mn41Sn9 (at. %) melt-spun ribbons.
Journal ArticleDOI
A theoretical study of intrinsic optical bistability dynamics in Tm3+/Yb3+ codoped systems with an upconversion avalanche mechanism
TL;DR: In this article, the dynamics of intrinsic optical bistability (IOB) in Tm3+/Yb3+ codoped systems with an upconversion avalanche mechanism were investigated and a simplified analytic model was developed to give the formulations of two critical thresholds and the necessary condition for IOB to occur.
Journal ArticleDOI
End-pumped optical bistability Tm,Ho:YLF laser
TL;DR: In this article, a 2 μm continuous wave Tm,Ho:YLF laser with a bulk crystal was used to demonstrate strong optical bistability in a 2 µm continuous-wave Tm-Ho-LF laser, which is end-pumped by a 792 nm fiber-coupled laser diode.
Proceedings ArticleDOI
A new image encryption based on chaotic systems and singular value decomposition
TL;DR: Simulation results justify the feasibility of the proposed scheme in image encryption purpose and show the ability to enforce security in chaotic systems and singular value decomposition.