2026 Changgu Lee: Materials Science Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Materials Science	69	4531	4385	164	162	251	76244

Discipline name

D-Index

World Ranking

Current World Ranking

National Ranking

Current National Ranking

Publications

Citations

Materials Science

4531

4385

164

162

251

76244

Overview

Changgu Lee is affiliated with Ajou University in South Korea. Their research spans multiple disciplines within materials science, engineering, and physics, with a strong focus on 2D materials and electronic phenomena.

Their main fields of study include:

Materials Science
Engineering
Physics and Astronomy

Within these fields, Changgu Lee specializes in subfields such as materials chemistry, atomic and molecular physics and optics, electrical and electronic engineering, electronic, optical and magnetic materials, and condensed matter physics.

Key research topics covered by their work include:

2D Materials and Applications
Graphene research and applications
Topological Materials and Phenomena
Quantum and electron transport phenomena
ZnO doping and properties
Perovskite Materials and Applications
Chalcogenide Semiconductor Thin Films

Changgu Lee has published extensively in several scientific journals. The most frequent publication venues are:

Advanced Materials
Nano Letters
ACS Applied Materials & Interfaces
ACS Nano
Nanoscale

Among the recent papers authored or coauthored by Lee are:

Measurements of the Electrical Conductivity of Monolayer Graphene Flakes Using Conductive Atomic Force Microscopy, 2021, Nanomaterials
Resonant tunnelling diodes based on twisted black phosphorus homostructures, 2021, Nature Electronics
Direct Observation of Fe-Ge Ordering in Fe₅₋_xGeTe₂ Crystals and Resultant Helimagnetism, 2021, Advanced Functional Materials
Spin Dynamics Slowdown near the Antiferromagnetic Critical Point in Atomically Thin FePS₃, 2021, Nano Letters
Phase-Engineered Molybdenum Telluride/Black Phosphorus Van der Waals Heterojunctions for Tunable Multivalued Logic, 2020, ACS Applied Materials & Interfaces

Frequent collaborators of Changgu Lee include:

Minwoong Joe
Pawan Kumar Srivastava
Hyobin Ahn
Yasir Hassan
Won Jong Yoo

Best Publications

Measurement of the Elastic Properties and Intrinsic Strength of Monolayer Graphene

Changgu Lee;Xiaoding Wei;Jeffrey W. Kysar;James Hone;James Hone

24630
Citations
Atomically thin MoS2: a new direct-gap semiconductor

Kin Fai Mak;Changgu Lee;James Hone;Jie Shan

14402
Citations
Boron nitride substrates for high-quality graphene electronics

C. R. Dean;A. F. Young;I. Meric;C. Lee

8059
Citations
Anomalous lattice vibrations of single- and few-layer MoS2.

Changgu Lee;Hugen Yan;Louis E. Brus;Tony F. Heinz

4136
Citations
Tightly bound trions in monolayer MoS2

Kin Fai Mak;Keliang He;Changgu Lee;Gwan Hyoung Lee

3153
Citations
Observation of tightly bound trions in monolayer MoS2

Kin Fai Mak;Keliang He;Changgu Lee;Gwan Hyoung Lee

2739
Citations
Frictional Characteristics of Atomically Thin Sheets

Changgu Lee;Qunyang Li;William Kalb;Xin-Zhou Liu

2034
Citations
Flexible and Transparent MoS2 Field-Effect Transistors on Hexagonal Boron Nitride-Graphene Heterostructures

Gwan Hyoung Lee;Young Jun Yu;Young Jun Yu;Xu Cui;Nicholas Petrone

1240
Citations
High-Strength Chemical-Vapor–Deposited Graphene and Grain Boundaries

Gwan Hyoung Lee;Gwan Hyoung Lee;Ryan C. Cooper;Sung Joo An;Sunwoo Lee

1018
Citations
Nonlinear elastic behavior of two-dimensional molybdenum disulfide

Ryan C. Cooper;Changgu Lee;Chris A. Marianetti;Xiaoding Wei

634
Citations
Chemical vapor deposition-grown graphene: the thinnest solid lubricant.

Kwang Seop Kim;Hee Jung Lee;Changgu Lee;Seoung Ki Lee

620
Citations
Electron tunneling through atomically flat and ultrathin hexagonal boron nitride

Gwan Hyoung Lee;Young Jun Yu;Changgu Lee;Cory Dean

613
Citations
Synthesis of large-area multilayer hexagonal boron nitride for high material performance

Soo Min Kim;Allen Hsu;Min Ho Park;Sang Hoon Chae

580
Citations
Elastic and frictional properties of graphene

Changgu Lee;Xiaoding Wei;Qunyang Li;Robert Carpick

503
Citations
Kinetic, equilibrium and thermodynamic studies for phosphate adsorption to magnetic iron oxide nanoparticles

Seo Young Yoon;Chang Gu Lee;Jeong Ann Park;Jae Hyun Kim

457
Citations
Hard magnetic properties in nanoflake van der Waals Fe3GeTe2.

Cheng Tan;Jinhwan Lee;Soon-Gil Jung;Tuson Park

377
Citations
Friction anisotropy-driven domain imaging on exfoliated monolayer graphene.

Jin Sik Choi;Jin-Soo Kim;Ik-Su Byun;Duk Hyun Lee

361
Citations
Porous Electrospun Fibers Embedding TiO2 for Adsorption and Photocatalytic Degradation of Water Pollutants.

Chang Gu Lee;Hassan Javed;Danning Zhang;Jae Hong Kim

360
Citations
Dye-sensitized MoS2 photodetector with enhanced spectral photoresponse.

Seong Hun Yu;Youngbin Lee;Sung Kyu Jang;Jinyeong Kang

341
Citations
Direct exfoliation and dispersion of two-dimensional materials in pure water via temperature control

Jinseon Kim;Sanghyuk Kwon;Dae-Hyun Cho;Byunggil Kang

340
Citations