Lu Wang

About

Dr. Lu Wang is a senior researcher and general manager in the US branch of Huikedu Group, which is the largest online education solution provider for higher and vocational education in China. Before joining Huikedu, he worked in higher education in the United States for more than nine years. During his academic career, Dr. Wang served nearly seven years as an assistant professor, associate professor, and director of the MS. Big Data Analytics program at St. Thomas University. He also spent two years as a senior researcher at Florida International University. His research areas include pattern recognition, data mining, and deep learning within the fields of Computer Science and Engineering. Dr. Wang has published more than 15 research papers in related journals and conferences. At St. Thomas University, he developed the online Master program in Big Data Analytics and completed the full application process in compliance with the Southern Association of Colleges and Schools (SACS).

Research topics

• Optoelectronics
• Physics
• Chemistry
• Nanotechnology
• Optics
• Condensed matter physics
• Materials science
• Quantum mechanics
• Composite material

Selected publications

• Correlated electronic phases in twisted bilayer transition metal dichalcogenides

  Nature Materials · 2020-06-22 · 976 citations

  articleOpen access1st author
  PublisherOA PDFDOI

• Non-Abelian interlayer coherent fractional quantum Hall states

  arXiv (Cornell University) · 2025-01-10

  preprintOpen access

  We study non-Abelian fractional quantum Hall state in double layer systems at total filling factor $1/2$. Recent progresses in two-dimensional van der Waals materials made it possible to explore the regime with very small interlayer distance. Numerical calculations suggests interlayer phase coherence can develop between the layers such that the electrons may redistribute between them without changing the Hall response. It corresponds to spontaneous breaking of the U(1) symmetry associated with t…

  PublisherOA PDFDOI

• Exciton condensation of composite fermions in double layer quantum Hall systems

  ArXiv.org · 2025-06-14

  preprintOpen access

  We study fractional quantum Hall states in double layer systems that can be interpreted as exciton condensates of composite fermions. An electron in one layer is dressed by two fluxes from the same layer and two fluxes from the other layer to become composite fermions that form effective Landau levels. It is found that two types of composite fermion exciton condensates could occur. In the first type ones, all effective levels are partially occupied and excitonic correlations are present between…

  PublisherOA PDFDOI

• Enhanced Light Extraction and Beam Focusing in GaN LEDs Using Hybrid Metasurface-Distributed Bragg Reflector Structures

  ArXiv.org · 2025-05-29

  preprintOpen accessSenior author

  This study presents an optimized hybrid design integrating a distributed Bragg reflector (DBR) and a TiO2 nanocylinder metasurface to enhance light extraction efficiency (LEE) and beam directionality(narrow divergence angle) in light-emitting diodes (LEDs) based on gallium nitride (GaN).Parametric simulations were used to identify an optimal device architecture.The resulting structure comprises a single-period DBR,which has a thickness of TiO2(dTiO2) equal to forty-six nm and a thickness of SiO2…

  PublisherOA PDFDOI

Frequent coauthors

• James Hone

  Columbia University

  79 shared

• Kenji Watanabe

  National Institute for Materials Science

  75 shared

• Takashi Taniguchi

  73 shared

• Cory R. Dean

  Columbia University

  63 shared

• Ángel Rubio

  Flatiron Health (United States)

  35 shared

• Philip Kim

  Delft University of Technology

  29 shared

• Dante M. Kennes

  29 shared

• Lede Xian

  27 shared

Education

• PhD

  Columbia University

  2014

Similar researchers at Columbia University

• Joseph Sweeneyh-127
• Catherine Rogersh-105
• Jiajing Wangh-86