J
Joaquin F. Rodriguez-Nieva
Researcher at Harvard University
Publications - 45
Citations - 2848
Joaquin F. Rodriguez-Nieva is an academic researcher from Harvard University. The author has contributed to research in topics: Graphene & Magnon. The author has an hindex of 18, co-authored 39 publications receiving 2224 citations. Previous affiliations of Joaquin F. Rodriguez-Nieva include Massachusetts Institute of Technology & Stanford University.
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Journal ArticleDOI
Synthesis of monolayer hexagonal boron nitride on Cu foil using chemical vapor deposition.
Ki Kang Kim,Allen Hsu,Xiaoting Jia,Soo Min Kim,Yumeng Shi,Mario Hofmann,Daniel Nezich,Joaquin F. Rodriguez-Nieva,Mildred S. Dresselhaus,Tomas Palacios,Jing Kong +10 more
TL;DR: The results suggest that the growth here occurs via surface-mediated growth, which is similar to graphene growth on Cu under low pressure, which are particularly attractive for use as atomic membranes or dielectric layers/substrates for graphene devices.
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Raman enhancement effect on two-dimensional layered materials: graphene, h-BN and MoS2
Xi Ling,Wenjing Fang,Yi-Hsien Lee,Paulo T. Araujo,Xu Zhang,Joaquin F. Rodriguez-Nieva,Yuxuan Lin,Jin Zhang,Jing Kong,Mildred S. Dresselhaus +9 more
TL;DR: H-BN and MoS2 are identified as two different types of 2D materials with potential for use as Raman enhancement substrates and both charge transfer and dipole-dipole coupling may occur, although weaker in magnitude, forMoS2.
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Identifying topological order through unsupervised machine learning
TL;DR: In this paper, an unsupervised approach based on diffusion maps is proposed to learn topological phase transitions from raw data without the need for manual feature engineering, which can be used to classify samples of the two-dimensional XY model by winding number and capture the Berezinskii-Kosterlitz-Thouless transition.
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Imaging electrostatically confined Dirac fermions in graphene quantum dots
Juwon Lee,Dillon Wong,Jairo Velasco,Jairo Velasco,Joaquin F. Rodriguez-Nieva,Salman Kahn,Hsin-Zon Tsai,Takashi Taniguchi,Kenji Watanabe,Alex Zettl,Alex Zettl,Feng Wang,Feng Wang,Leonid Levitov,Michael F. Crommie,Michael F. Crommie +15 more
TL;DR: In this paper, the authors used scanning tunnelling microscopy to map the electronic structure of Dirac fermions confined in quantum dots defined by circular graphene p-n junctions.
Journal ArticleDOI
Creating and probing electron whispering-gallery modes in graphene
Yue Zhao,Jonathan Wyrick,Fabian D. Natterer,Joaquin F. Rodriguez-Nieva,Cyprian Lewandowski,Kenji Watanabe,Takashi Taniguchi,Leonid Levitov,Nikolai B. Zhitenev,Joseph A. Stroscio +9 more
TL;DR: Taking advantage of graphene’s gate-tunable light-like carriers, whispering-gallery mode (WGM) resonators defined by circular pn junctions are created, induced by a scanning tunneling probe, paving the way to develop electronic lenses and resonators.