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Yong-Jin Kim
Researcher at University of Manchester
Publications - 135
Citations - 8037
Yong-Jin Kim is an academic researcher from University of Manchester. The author has contributed to research in topics: Medicine & Internal medicine. The author has an hindex of 30, co-authored 86 publications receiving 6971 citations. Previous affiliations of Yong-Jin Kim include Seoul National University & Pohang University of Science and Technology.
Papers
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Journal ArticleDOI
Strong light-matter interactions in heterostructures of atomically thin films.
L. Britnell,Ricardo M. Ribeiro,Ricardo M. Ribeiro,Axel Eckmann,Rashid Jalil,Branson D. Belle,Artem Mishchenko,Yong-Jin Kim,Yong-Jin Kim,Roman V. Gorbachev,Thanasis Georgiou,Sergey V. Morozov,Alexander N. Grigorenko,Andre K. Geim,Cinzia Casiraghi,Cinzia Casiraghi,A. H. Castro Neto,K. S. Novoselov +17 more
TL;DR: Transition metal dichalcogenides sandwiched between two layers of graphene produce an enhanced photoresponse, which allows development of extremely efficient flexible photovoltaic devices with photoresponsivity above 0.1 ampere per watt (corresponding to an external quantum efficiency of above 30%).
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Vertical field-effect transistor based on graphene?WS2 heterostructures for flexible and transparent electronics
Thanasis Georgiou,Rashid Jalil,Branson D. Belle,L. Britnell,Roman V. Gorbachev,Sergey V. Morozov,Yong-Jin Kim,Yong-Jin Kim,Ali Gholinia,Sarah J. Haigh,Oleg Makarovsky,Laurence Eaves,Laurence Eaves,Leonid Ponomarenko,Andre K. Geim,Konstantin S. Novoselov,Artem Mishchenko +16 more
TL;DR: A new generation of field-effect vertical tunnelling transistors where two-dimensional tungsten disulphide serves as an atomically thin barrier between two layers of either mechanically exfoliated or chemical vapour deposition-grown graphene are described.
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Ultrafast collinear scattering and carrier multiplication in graphene
Daniele Brida,Andrea Tomadin,Cristian Manzoni,Yong-Jin Kim,Antonio Lombardo,Silvia Milana,Rahul R. Nair,Kostya S. Novoselov,Andrea C. Ferrari,Giulio Cerullo,Marco Polini +10 more
TL;DR: The mechanisms controlling the ultrafast dynamics, in particular the role of collinear scattering, are identified, which gives rise to Auger processes, including charge multiplication, which is key in photovoltage generation and photodetectors.
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Self-Activated Transparent All-Graphene Gas Sensor with Endurance to Humidity and Mechanical Bending
Yeon Hoo Kim,Sang Jin Kim,Yong-Jin Kim,Yong-Jin Kim,Yeong-Seok Shim,Soo Young Kim,Byung Hee Hong,Ho Won Jang +7 more
TL;DR: The all-graphene gas sensors which consist of graphene for both sensor electrodes and active sensing area exhibit highly sensitive, selective, and reversible responses to NO2 without external heating.
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Flexible Inorganic Nanostructure Light-Emitting Diodes Fabricated on Graphene Films
Chul Ho Lee,Yong-Jin Kim,Yong-Jin Kim,Young Joon Hong,Young Joon Hong,Seong Ran Jeon,Sukang Bae,Byung Hee Hong,Gyu-Chul Yi +8 more
TL;DR: The fabrication of fl exible inorganic light-emitting diodes (LEDs) using GaN/ZnO coaxial nanorod heterostructures grown directly on graphene fi lms and their reliable operation is reported on.