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Bumho Kim
Researcher at Columbia University
Publications - 48
Citations - 2194
Bumho Kim is an academic researcher from Columbia University. The author has contributed to research in topics: Exciton & Monolayer. The author has an hindex of 15, co-authored 42 publications receiving 1188 citations. Previous affiliations of Bumho Kim include Seoul National University.
Papers
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Journal ArticleDOI
Correlated electronic phases in twisted bilayer transition metal dichalcogenides
Lei Wang,Lei Wang,En-Min Shih,Augusto Ghiotto,Lede Xian,Daniel Rhodes,Cheng Tan,Martin Claassen,Dante M. Kennes,Dante M. Kennes,Yusong Bai,Bumho Kim,Kenji Watanabe,Takashi Taniguchi,Xiaoyang Zhu,James Hone,Angel Rubio,Angel Rubio,Abhay Pasupathy,Cory Dean +19 more
TL;DR: The observation of tunable collective phases in a simple band, which hosts only two holes per unit cell at full filling, establishes twisted bilayer transition metal dichalcogenides as an ideal platform to study correlated physics in two dimensions on a triangular lattice.
Journal ArticleDOI
Magic continuum in twisted bilayer WSe2
Lei Wang,En-Min Shih,Augusto Ghiotto,Lede Xian,Daniel Rhodes,Cheng Tan,Martin Claassen,Dante M. Kennes,Yusong Bai,Bumho Kim,Kenji Watanabe,Takashi Taniguchi,Xiaoyang Zhu,James Hone,Angel Rubio,Abhay Pasupathy,Cory Dean +16 more
TL;DR: In this article, twisted bilayer tungsten diselenide (tWSe2), a semiconducting transition metal dichalcogenide (TMD), the authors observed correlated states over a continuum of angles, spanning 4 degree to 5.1 degree.
Journal ArticleDOI
Deterministic coupling of site-controlled quantum emitters in monolayer WSe 2 to plasmonic nanocavities.
Yue Luo,Gabriella D. Shepard,Jenny Ardelean,Daniel Rhodes,Bumho Kim,Katayun Barmak,James Hone,Stefan Strauf +7 more
TL;DR: In this paper, the sharp corners of a metal nanocube are used to deform a 2D material to create an induced strain that can then create excitons at defined locations.
Journal ArticleDOI
Approaching the Intrinsic Limit in Transition Metal Diselenides via Point Defect Control.
Drew Edelberg,Daniel Rhodes,Alexander Kerelsky,Bumho Kim,Jue Wang,Amirali Zangiabadi,Chanul Kim,Antony Abhinandan,Jenny Ardelean,Micheal Scully,Declan Scullion,Lior Embon,Rui Zu,Elton J. G. Santos,Luis Balicas,Chris A. Marianetti,Katayun Barmak,Xiaoyang Zhu,James Hone,Abhay Pasupathy +19 more
TL;DR: Two dimensional transition metal dichalcogenide (TMD) based semiconductors have generated intense recent interest due to their novel optical and electronic properties and potential for applica... as discussed by the authors.
Journal ArticleDOI
Transferred via contacts as a platform for ideal two-dimensional transistors
Younghun Jung,Min Sup Choi,Min Sup Choi,Ankur Nipane,Abhinandan Borah,Bumho Kim,Amirali Zangiabadi,Takashi Taniguchi,Kenji Watanabe,Won Jong Yoo,James Hone,James T. Teherani +11 more
TL;DR: In this article, the authors used contacts made from metal embedded in insulating hexagonal boron nitride and dry transferred onto 2D semiconductors to create high-quality 2D transistors.