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Wujoon Cha
Wujoon Cha
Verified email at g.skku.edu
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Cited by
Year
Strong interfacial exchange field in the graphene/EuS heterostructure
P Wei, S Lee, F Lemaitre, L Pinel, D Cutaia, W Cha, F Katmis, Y Zhu, ...
Nature materials 15 (7), 711-716, 2016
3942016
Graphene‐Assisted Antioxidation of Tungsten Disulfide Monolayers: Substrate and Electric‐Field Effect
K Kang, K Godin, YD Kim, S Fu, W Cha, J Hone, EH Yang
Advanced Materials 29 (18), 1603898, 2017
572017
Non-destructive electrochemical graphene transfer from reusable thin-film catalysts
F Pizzocchero, BS Jessen, PR Whelan, N Kostesha, S Lee, JD Buron, ...
Carbon 85, 397-405, 2015
522015
Micron-gap spacers with ultrahigh thermal resistance and mechanical robustness for direct energy conversion
SM Nicaise, C Lin, M Azadi, T Bozorg-Grayeli, P Adebayo-Ige, DE Lilley, ...
Microsystems & Nanoengineering 5 (1), 31, 2019
272019
A graphene accelerometer
AM Hurst, S Lee, W Cha, J Hone
2015 28th IEEE International Conference on Micro Electro Mechanical Systems …, 2015
222015
Low Ohmic contact resistance and high on/off ratio in transition metal dichalcogenides field-effect transistors via residue-free transfer
A Mondal, C Biswas, S Park, W Cha, SH Kang, M Yoon, SH Choi, KK Kim, ...
Nature Nanotechnology 19 (1), 34-43, 2024
202024
Tunable tensile response of honeycomb plates with nanoscale thickness: Testing and modeling
P Jiao, SM Nicaise, M Azadi, J Cortes, DE Lilley, W Cha, PK Purohit, ...
Extreme Mechanics Letters 34, 100599, 2020
72020
Hollow atomic force microscopy cantilevers with nanoscale wall thicknesses
W Cha, MF Campbell, K Hasz, SM Nicaise, DE Lilley, T Sato, RW Carpick, ...
Small 17 (51), 2102979, 2021
62021
Microfabricated foldable wings for centimeter-scale microflyers
W Cha, MF Campbell, GA Popov, CH Stanczak, AK Estep, EB Steager, ...
Journal of Microelectromechanical Systems 29 (5), 1127-1129, 2020
62020
Third-order intermodulation distortion in graphene resonant channel transistors
M Lekas, S Lee, W Cha, J Hone, K Shepard
Applied Physics Letters 106 (7), 2015
62015
Probing Interfacial Charge Transfer between Amyloid-β and Graphene during Amyloid Fibrillization Using Raman Spectroscopy
W Cha, C Heo, S Lee, SJ Yun, BW Cho, T Ha, YH Lee
ACS nano 17 (5), 4834-4842, 2023
42023
Subwavelength terahertz resonance imaging (STRING) for molecular fingerprinting
T Ha, D Yoo, C Heo, F Vidal-Codina, NC Nguyen, KI Sim, SH Park, W Cha, ...
Nano letters 22 (24), 10200-10207, 2022
42022
Noise modeling of graphene resonant channel transistors
M Lekas, S Lee, W Cha, J Hone, K Shepard
IEEE Transactions on Electron Devices 62 (4), 1276-1283, 2015
42015
Strong interfacial exchange field in 2D material/magnetic–insulator heterostructures: Graphene/EuS
P Wei, S Lee, F Lemaitre, L Pinel, D Cutaia, W Cha, F Katmis, Y Zhu, ...
arXiv preprint arXiv:1510.05920, 2015
32015
Hollow Flexural Resonators with Nanoscale Thickness
W Cha, S Nicaise, D Lilley, C Lin, I Bargatin
Solid-State Sensors, Actuators and Microsystems Workshop, Hilton Head Island …, 2018
12018
Stress-enhanced chemical vapor deposited graphene NEMS RF resonators
M Lekas, S Lee, C Chen, WJ Cha, K Ayyagari, J Hone, K Shepard
2013 Joint European Frequency and Time Forum & International Frequency …, 2013
12013
Interfacial charge transfer of amyloid-β proteins with graphene examined using Raman spectroscopy
W Cha, C Heo, SH Lee, SJ Yoon, BW Cho, T Ha, YH Lee
APS March Meeting Abstracts 2023, F08. 009, 2023
2023
Carbon fiber–aluminum sandwich for micro-aerial vehicles and miniature robots
W Cha, L Kasper, MF Campbell, TJ Celenza, GA Popov, J Wang, ...
MRS Advances 6 (19), 477-481, 2021
2021
Hollow AFM Cantilever with Holes
W Cha, MF Campbell, A Jain, I Bargatin
Engineering Proceedings 4 (1), 13, 2021
2021
Lightweight Structures Enabled by Microfabrication
W Cha
University of Pennsylvania, 2021
2021
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