Youngmin Kim
Youngmin Kim
Postdoctoral Research Fellow, Nanyang Technological University (NTU)
Verified email at - Homepage
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Pseudo-magnetic field-induced slow carrier dynamics in periodically strained graphene
DH Kang, H Sun, M Luo, K Lu, M Chen, Y Kim, Y Jung, X Gao, ...
Nature Communications 12 (1), 5087, 2021
Enhanced GeSn Microdisk Lasers Directly Released on Si
Y Kim†, S Assali†, D Burt, Y Jung, HJ Joo, M Chen, Z Ikonic, ...
Advanced Optical Materials 10 (2), 2101213, 2022
1D photonic crystal direct bandgap GeSn-on-insulator laser
HJ Joo†, Y Kim†, D Burt, Y Jung, L Zhang, M Chen, SJ Parluhutan, ...
Applied Physics Letters 119 (20), 201101, 2021
Strain-relaxed GeSn-on-insulator (GeSnOI) microdisks
D Burt, HJ Joo, Y Jung, Y Kim, M Chen, YC Huang, D Nam
Optics Express 29 (18), 28959-28967, 2021
Biaxially strained germanium crossbeam with a high-quality optical cavity for on-chip laser applications
Y Jung†, Y Kim†, D Burt, HJ Joo, DH Kang, M Luo, M Chen, L Zhang, ...
Optics Express 29 (10), 14174-14181, 2021
Ge microdisk with lithographically-tunable strain using CMOS-compatible process
DS Sukhdeo, J Petykiewicz, S Gupta, D Kim, S Woo, Y Kim, J Vučković, ...
Optics Express 23 (26), 33249-33254, 2015
Optically pumped low-threshold microdisk lasers on a GeSn-on-insulator substrate with reduced defect density
Y Jung, D Burt, L Zhang, Y Kim, HJ Joo, M Chen, S Assali, O Moutanabbir, ...
Photonics Research 10 (6), 1332-1337, 2022
Frequency-tunable terahertz graphene laser enabled by pseudomagnetic fields in strain-engineered graphene
H Sun, Z Qi, Y Kim, M Luo, B Yang, D Nam
Optics Express 29 (2), 1892-1902, 2021
Efficient Avalanche Photodiodes with a WSe2/MoS2 Heterostructure via Two-Photon Absorption
B Son, Y Wang, M Luo, K Lu, Y Kim, HJ Joo, Y Yi, C Wang, QJ Wang, ...
Nano Letters 22 (23), 9516-9522, 2022
Triaxially strained suspended graphene for large-area pseudo-magnetic fields
M Luo, H Sun, Z Qi, K Lu, M Chen, D Kang, Y Kim, D Burt, X Yu, C Wang, ...
Optics letters 47 (9), 2174-2177, 2022
Short-wave infrared cavity resonances in a single GeSn nanowire
Y Kim†, S Assali†, HJ Joo, S Koelling, M Chen, L Luo, X Shi, D Burt, ...
Nature Communications 14 (1), 4393, 2023
Extended-SWIR GeSn LEDs with Reduced Footprint and Efficient Operation Power
MRM Atalla†, Y Kim†, S Assali, D Burt, D Nam, O Moutanabbir
ACS Photonics, 2023
Improved GeSn microdisk lasers directly sitting on Si
Y Kim, S Assali, D Burt, Y Jung, HJ Joo, M Chen, Z Ikonic, O Moutanabbir, ...
Silicon Photonics XVII 12006, 151-157, 2022
Enhanced second-harmonic generation in strained germanium-on-insulator microdisks for integrated quantum photonic technologies
J Tan, X Shi, K Lu, HJ Joo, Y Kim, M Chen, L Zhang, CS Tan, KY Lim, ...
Optics Letters 48 (16), 4269-4271, 2023
High‐Precision Wavelength Tuning of GeSn Nanobeam Lasers via Dynamically Controlled Strain Engineering
Y Kim†, HJ Joo†, M Chen, B Son, D Burt, X Shi, L Zhang, Z Ikonic, CS Tan, ...
Advanced Science, 2207611, 2023
Direct bandgap GeSn nanowires enabled with ultrahigh tension from harnessing intrinsic compressive strain
D Burt†, HJ Joo†, Y Kim†, Y Jung, M Chen, M Luo, DH Kang, S Assali, ...
Applied Physics Letters 120 (20), 202103, 2022
Strained Ge Light Emitter with Ge on Dual Insulators for Improved Thermal Conduction and Optical Insulation
Y Kim, J Petykiewicz, S Gupta, J Vuckovic, KC Saraswat, D Nam
IEIE Transactions on Smart Processing and Computing 4 (5), 318-323, 2015
High‐Precision Wavelength Tuning of GeSn Nanobeam Lasers via Dynamically Controlled Strain Engineering (Adv. Sci. 17/2023)
Y Kim, HJ Joo, M Chen, B Son, D Burt, X Shi, L Zhang, Z Ikonic, CS Tan, ...
Advanced Science 10 (17), 2023
Tensile strained direct bandgap GeSn microbridges enabled in GeSn-on-insulator substrates with residual tensile strain
D Burt, L Zhang, Y Jung, HJ Joo, Y Kim, M Chen, B Son, W Fan, Z Ikonic, ...
Optics Letters 48 (3), 735-738, 2023
Low-Threshold Lasing in GeSnOI Microdisk Lasers with Reduced Defect Density
M Chen, Y Jung, D Burt, Y Kim, HJ Joo, L Zhang, S Assali, O Moutanabbir, ...
2022 Conference on Lasers and Electro-Optics (CLEO), 1-2, 2022
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