Designing Efficient Metal Contacts to Two-Dimensional Semiconductors MoSi$_2$N$_4$ and WSi$_2$N$_4$ Monolayers

no code implementations • 14 Dec 2020 • Qianqian Wang, Liemao Cao, Shi-Jun Liang, Weikang Wu, Guangzhao Wang, Ching Hua Lee, Wee Liat Ong, Hui Ying Yang, Lay Kee Ang, Shengyuan A. Yang, Yee Sin Ang

Our findings reveal the potential of MoSi$_2$N$_4$ and WSi$_2$N$_4$ monolayers as a novel 2D material platform for designing high-performance and energy-efficient 2D nanodevices.

Mesoscale and Nanoscale Physics Materials Science Applied Physics Computational Physics

Tidal surface states as fingerprints of non-Hermitian nodal knot metals

no code implementations • 3 Dec 2018 • Ching Hua Lee, Guangjie Li, YuHan Liu, Tommy Tai, Ronny Thomale, Xiao Zhang

Non-Hermitian nodal knot metals (NKMs) contains intricate complex-valued energy bands gives rise to knotted exceptional loops and new topological surface states.

Mesoscale and Nanoscale Physics Materials Science Other Condensed Matter Mathematical Physics Mathematical Physics Quantum Physics

Composing Music with Grammar Argumented Neural Networks and Note-Level Encoding

no code implementations • 16 Nov 2016 • Zheng Sun, Jiaqi Liu, Zewang Zhang, Jingwen Chen, Zhao Huo, Ching Hua Lee, Xiao Zhang

Creating aesthetically pleasing pieces of art, including music, has been a long-term goal for artificial intelligence research.

Music Generation