Hyunyong Choi

About Hyunyong Choi

Hyunyong Choi, With an exceptional h-index of 36 and a recent h-index of 30 (since 2020), a distinguished researcher at Seoul National University, specializes in the field of Ultrafast light-matter interaction.

His recent articles reflect a diverse array of research interests and contributions to the field:

Spinful hinge states in the higher-order topological insulators WTe2

Terahertz-driven hot Dirac fermion and plasmon dynamics in the bulk-insulating topological insulator

Ultrafast probes of photovoltage and two-dimensional electron gas in the topological insulator by angle-resolved photoemission and terahertz spectroscopy

Two-dimensional Dirac plasmon-polaritons in graphene, 3D topological insulator and hybrid systems

Observation of the spinful higher-order topology in multilayer Td-WTe2

Deterministic Creation of Single Nitrogen-Vacancy Center in Diamond Using Femtosecond Laser Writing

Spin-Polarized Photocarrier Dynamics in WSe2/hBN/Bi2Se3 van der Waals Tunnel Device

Laser writing of single photon emitters in hexagonal boron nitride

Hyunyong Choi Information

University

Position

Associate Professor Department of Physics and Astronomy

Citations(all)

4289

Citations(since 2020)

2697

Cited By

2687

hIndex(all)

36

hIndex(since 2020)

30

i10Index(all)

63

i10Index(since 2020)

52

Email

University Profile Page

Google Scholar

Hyunyong Choi Skills & Research Interests

Ultrafast light-matter interaction

Top articles of Hyunyong Choi

Spinful hinge states in the higher-order topological insulators WTe2

Nature Communications

2023/3/31

Terahertz-driven hot Dirac fermion and plasmon dynamics in the bulk-insulating topological insulator

Physical Review B

2022/1/31

Ultrafast probes of photovoltage and two-dimensional electron gas in the topological insulator by angle-resolved photoemission and terahertz spectroscopy

Physical Review B

2022/11/29

Two-dimensional Dirac plasmon-polaritons in graphene, 3D topological insulator and hybrid systems

2022/10/27

Hyunyong Choi
Hyunyong Choi

H-Index: 26

Observation of the spinful higher-order topology in multilayer Td-WTe2

2022/5/15

Deterministic Creation of Single Nitrogen-Vacancy Center in Diamond Using Femtosecond Laser Writing

2022/5/15

Spin-Polarized Photocarrier Dynamics in WSe2/hBN/Bi2Se3 van der Waals Tunnel Device

2022/5/15

Laser writing of single photon emitters in hexagonal boron nitride

2022/5/15

Heteroepitaxial van der Waals semiconductor superlattices

Nature Nanotechnology

2021/7/15

Light absorption and emission dominated by trions in the Type-I van der Waals heterostructures

ACS Photonics

2021/6/11

Ultrafast non-excitonic valley Hall effect in MoS2/WTe2 heterobilayers

Nature communications

2021/3/12

Opposite behavior of ultrafast dynamics of exciton shift and linewidth broadening in bilayer

Physical Review B

2021/1/21

Reconfigurable photo-induced doping of two-dimensional van der Waals semiconductors using different photon energies

Nature Electronics

2021/1

2D transition metal dichalcogenide heterostructures for p‐and n‐type photovoltaic self‐powered gas sensor

Advanced Functional Materials

2020/10

Self‐Powered Gas Sensors: 2D Transition Metal Dichalcogenide Heterostructures for p‐and n‐Type Photovoltaic Self‐Powered Gas Sensor (Adv. Funct. Mater. 43/2020)

Advanced Functional Materials

2020/10

Polarization selective color filter based on plasmonic nanograting embedded etalon structures

Nano letters

2020/8/20

Hyunyong Choi
Hyunyong Choi

H-Index: 26

Hojin Lee
Hojin Lee

H-Index: 1

Role of weak interlayer coupling in ultrafast exciton-exciton annihilation in two-dimensional rhenium dichalcogenides

Physical Review B

2020/5/19

Trion light emission in type-I WSe2/MoTe2 van der Waals heterostructures

Bulletin of the American Physical Society

2020/3/5

Picosecond Competing Dynamics of Apparent Semiconducting-Metallic Phase Transition in the Topological Insulator Bi2Se3

ACS Photonics

2020/3/18

See List of Professors in Hyunyong Choi University(Seoul National University)

Co-Authors

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