Publications
†Corresponding author, *equal contribute
International Papers
2024
62. Author 1, Author 2, Author 3, Author 4, and Author 5, "Title", Journal, (2024)
61. Si Eun Yu, Han Joo Lee, Min-gu Kim†, Seongil Im†, and Y. T. Lee†, "J-MISFET Hybrid Dual-Gate Switching Devices for Multi-Functional Opto-Electonic Logic Gate Applications", ACS Nano, (2024) Accepted https://doi.org/10.1021/acsnano.4c01450
2023
60. C. Y. Park, M. Choi, H. Nam, and Y. T. Lee†, "PWM-to-Message Signal Decoder Circuit System based on Opto-Electronic Devices and Their PPC Characteristics", J. Kor. Phys. Soc, (2024) http://doi.org/10.1007/s40042-023-00948-x
59. M. Lee*, T. W. Kim*, C. Y. Park*, K. Lee, T. Taniguchi, K. Watanabe, M. Kim†, D. K. Hwang†, Y. T. Lee†, "Graphene Bridge Heterostructure Devices for Negative Differential Transconductance Circuit Applications", Nano-Micro Lett., 15, 22 (2023) https://doi.org/10.1007/s40820-022-01001-5
2022
58. M. Lee*, D. Rhee*, J. Kim, C. Y. Park, M. Kim†, J. Kang†, and Y. T. Lee†, "Solution-Processed MoS2 based Back-to-Back Diodes Circuit Applications for Signal Demodulators and Envelope Detectors", ACS Materials Lett, 4, 8, 1556 (2022) https://doi.org/10.1021/acsmaterialslett.2c00515
57. M. Lee, C. Y. Park, D. K. Hwang†, M. Kim†, and Y. T. Lee†, "Longitudinal and Latitudinal Split-Gate Field-Effect Transistors for NAND and NOR Logic Circuit Applications", npj 2D Mater. Appl., 6, 45 (2022) https://doi.org/10.1038/s41699-022-00320-w
56. M. Choi, C. Y. Park, S. Kim, and Y. T. Lee†, "Direct Comparison of Ohmic Contact Properties between Graphene and Metal Source/Drain Electrodes", J. Kor. Phys. Soc, 80, 986 (2022) https://doi.org/10.1007/s40042-022-00447-5
Advanced Electronic Materials (Cover Picture)
55. M. Lee, C. Y. Park, S. Sim, K. Lee†, and Y. T. Lee†, "Homogeneous Palladium Diselenide pn-Junction Diodes for Reconfigurable Circuit Applications", Adv. Electron. Mater., 8, 10, 2101282 (2022) https://doi.org/10.1002/aelm.202101282
Reconfigurable Diode Circuit Applications
Palladium diselenide (PdSe2) has recently emerged as a 2D material that has strong ambipolar property and air stability for use in future nano-electronic devices. Ambipolar semiconductor could easily accumulate the electron or hole carriers at the channel material by gate field modulation. Kimoon Lee, Young Tack Lee, and co-workers in article number 2101282 present the PdSe2-based split-gate field-effect transistor which can be formed as a switchable diode (like a one way road) and single-inversion AND (SAND) logic gate as well.
2021
54. M. Lee, H. Nam, and Y. T. Lee†, "Analog Light Signal Based Opto-Electronic Ring-Oscillator and Tunable Oscillation Frequency",Curr. Appl. Phys., 29, 133 (2021) https://doi.org/10.1016/j.cap.2021.06.009
53. G. S. Lee, J. S. Jeong, M. Yang, J. D. Song, Y. T. Lee†, and H. Ju†, "Non-Volatile Memory Behavior of Interfacial InOx Layer in InAs Nano-Wire Field-Effect Transistor for neuromorphic application", Appl. Surf. Sci., 541, 148483 (2021) https://doi.org/10.1016/j.apsusc.2020.148483
52. T. W. Kim, H. S. Ra, J. Ahn, J. Jang, T. Taniguchi, K. Watanabe, J. W. Shim, Y. T. Lee†, and D. K. Hwang†, "Frequency Doubler and Universal Logic Gate Based on TwoDimensional Transition Metal Dichalcogenide Transistors with Low Power Consumption", ACS Appl. Mater. Interfaces, 13, 7470 (2021) https://doi.org/10.1021/acsami.0c21222
2020
51. M. Lee, J. Kang†, and Y. T. Lee†, "Melt Blown Fiber-Assisted Solvent-Free Device Fabrication at Low-Temperature", Micromachines, 11, 1091 (2020) https://doi.org/10.3390/mi11121091
50. Y. T. Lee†, A. Vardi, M. Tordjman†, "A Hybrid Self-Aligned MIS-MESFET Architecture for Improved Diamond-Based Transistors", Appl. Phys. Lett., 117 , 202101, (2020) https://doi.org/10.1063/5.0023662
49. S. R. A. Raza, J. Y. Lim, Z. Hassan, S. Im†, and Y. T. Lee†, "Electrical Joule Heating for the Isolation of ZnO Nanowire Channel and Subsequent High-Performance 1D Circuit Integration ", Curr. Appl. Phys., 20, (12), 1424 (2020) https://doi.org/10.1016/j.cap.2020.09.011
48. M. Choi*, M. Lee*, B. Lee†, and Y. T. Lee†, “Multistage opto-neuromorphic process system based on commercial optoelectric devices ”, Curr. Appl. Phys., 20, 1125 (2020) https://doi.org/10.1016/j.cap.2020.07.006
47. H. T. Choi*, J.-H. Kang*, J. Ahn,* J. Jin, J. Kim, S. Park, Y.-H. Kim, H. Kim, J. D. Song, G. W. Hwang, S. Im, W. Shim, Y. T. Lee†, M.-C. Park†, and D. K. Hwang†, “Zero-Dimensional PbS Quantum Dot−InGaZnO Film Heterostructure for Short-Wave Infrared Flat-Panel Imager ”, ACS Photonics, 7, 1932 (2020) https://doi.org/10.1021/acsphotonics.0c00594
2019
46. M. Lee*, M. Choi*, T. W. Kim, B. Lee†, and Y. T. Lee†, “Opto-Electric Analog SRAM Device Based on Commercial LEDs and Photodetectors ”, J. Kor. Phys. Soc, 74, 1166 (2019) https://doi.org/10.3938/jkps.74.1166
2018
45. Y. T. Lee*, J.-H. Kang, K. Kwak, J. Ahn, H. T. Choi, B.-K. Ju, S. H. Shokouh, S. Im, M.-C. Park, and D. K. Hwang , “High-Performance 2D MoS2 Phototransistor for Photo Logic Gate and Image Sensor ”, ACS Photonics, 5, 4745 (2018) https://doi.org/10.1021/acsphotonics.8b01049
44. Z. Yin, M. Tordjman, Y. T. Lee, A. Vardi, R. Kalish, and J. A. del Alamo, “Enhanced transport in transistor by tuning transition-metal oxide electronic states interfaced with diamond”, Science Advances , 4, eaau0480 (2018) https://doi.org/10.1126/sciadv.aau0480
43. S. Lee*, Y. T. Lee*, S. G. Park, K. H. Lee, S. W. Kim, D. K. Hwang, and K. Lee, “Dimensional Crossover Transport Induced by Substitutional Atomic Doping in SnSe2”, Adv. Electron. Mater., 4, 1700563 (2018) https://doi.org/10.1002/aelm.201700563
42. Y. J. Lee, S. R. Ham, J. H. Kim, T. H. Yoo, S. R. Kim, Y. T. Lee, D. K. Hwang, B. Angadi, W. S. Seo, B. K. Ju, and W. K. Choi, “Highly Dispersible Buckled Nanospring Carbon Nanotubes for Polymer Nano Composites”, Scientific Reports, 8, 4851 (2018) https://doi.org/10.1038/s41598-018-23172-1
2017
41. Y. T. Lee*, P. J. Jeon*, J. H. Han*, J. Ahn, H. S. Lee, J. Y. Lim, W. K. Choi, J. D. Song, M.-C. Park, S Im, and D. K. Hwang, “Mixed-dimensional 1D ZnO-2D WSe2 van der Waals Heterojunction Device for Photosensor”, Adv. Func. Maters., 27, 1703822 (2017) https://doi.org/10.1002/adfm.201703822
40. J. Y. Lim, A. Pezeshki, S. Oh, J. S. Kim, Y. T. Lee, S. Yu, D. K. Hwang, G.‐H. Lee, H. J. Choi, and S. Im, “Homogeneous 2D MoTe2 p–n Junctions and CMOS Inverters formed by Atomic‐Layer‐Deposition‐Induced Doping”, Adv. Mater., 29, 1701798 (2017) https://doi.org/10.1002/adma.201701798
2016
39. K. Choi*, Y. T. Lee*, and S. Im, “Two-Dimensional van der Waals Nanosheet Devices for Future Electronics and Photonics”, Nano Today (review paper), 5, 626 (2016)
38. Y. T. Lee, D. K. Hwang, and Won Kook Choi, “High Performance Black Phosphorus Top Gate Ferroelectric Transistor for Nonvolatile Memory Application”, J. Kor. Phys. Soc, 67, 1347 (2016)
37. Y. T. Lee*, J. Lee*, H. Ju, J. A. Lim, Y. Yi, W. K. Choi, D. K. Hwang, and S. Im, “Nonvolatile Charge Injection Memory Based on Black Phosphorous 2D Nanosheets for Charge Trapping and Active Channel Layers”, Adv. Func. Maters., 26, 5701 (2016)
36. Y. T. Lee†, W. K. Choi, and D. K. Hwang†, “Chemical Free Device Fabrication of Two Dimensional van der Waals Materials Based Transistors by Using One-Off Stamping”, Appl. Phys. Lett., 108, 253105 (2016)
35. K. Choi*, Y. T. Lee*, J. S. Kim, S.-W. Min, Y. Cho, A. Pezeshki, D. K. Hwang, and S. Im, “Non-Lithographic Fabrication of All-2D α-MoTe2 Dual Gate Transistors”, Adv. Func. Maters., 26, 4413 (2016)
34. P. J. Jeon*, Y. T. Lee*, J. Y. Lim, J. S. Kim, D. K. Hwang, and S. Im “Black Phosphorus−Zinc Oxide Nanomaterial Heterojunction for p−n Diode and Junction Field-Effect Transistor”, Nano Lett., 16, 1293 (2016)
33. D. K. Hwang*, Y. T. Lee*, H. S. Lee, Y. J. Lee, S. H. Shokouh, J. Kyhm, J. Lee, H. H. Kim, T.-H. Yoo, S. H. Nam, D. I. Son, B.-K. Ju, M.-C. Park, J. D. Song, W. K. Choi, and S. Im, “Ultrasensitive PbS Quantum Dot Sensitized InGaZnO Hybrid Photo-Inverter for Near-Infrared Detection and Imaging with High Photo-Gain”, NPG Asia Materials, 8, e233 (2016) (SCIE)
32. T.-H. Yoo, B.-I. Sang, B.-Y. Wang, D.-S. Lim, H. W. Kang, W. K. Choi, Y. T. Lee, Y.-J. Oh, and D. K. Hwang, “Metal-Oxide Thin-Film Transistor-Based pH Sensor with a Silver Nanowire Top Gate Electrode”, J. Kor. Phys. Soc, 68, 901 (2016)
2015
31. Y. T. Lee, S. Im, and D. K. Hwang, “High-performance a MoS2 nanosheet-based nonvolatile memory transistor with a ferroelectric polymer and graphene source-drain electrode”, J. Kor. Phys. Soc, 67, 1499 (2015)
30. Y. T. Lee*, H. Kwon*, J. S. Kim, H. H. Kim, Y. J. Lee, J. A. Lim, Y.-W. Song, Y. Yi, W. K. Choi, D. K. Hwang, and S. Im, “Nonvolatile Ferroelectric Memory Circuit Using Black Phosphorous Nanosheet-based Field Effect Transistors with P(VDF-TrFE) Polymer”, ACS Nano, 9, 10394 (2015)
29. Y. T. Lee, J. Lee, H. Hwang, H. Jung, W. Lee, H. Bae, S. Im, “Novel hydrogen gas sensing by palladium electrode on dielectric capacitor coupled with an amorphous InGaZnO thin-film transistor”, Sens. Actuator B, 209, 490 (2015)
28. K. Park, J. Lee, Y. T. Lee, W. K. Choi, J. H. Lee, and Y.-W.Song, “Black phosphorus saturable absorber for ultrafast mode-locked pulse laser via evanescent field interaction”, Ann. Phys. 527, 770 (2015)
27. J. S. Kim, P. J. Jeon, J. Lee, K. Choi, H. S. Lee, Y. Cho, Y. T. Lee, D. K. Hwang, and S. Im, “Dual gate black phosphorus field effect transistors on glass for NOR logic and organic light emitting diode switching”, Nano Lett., 15, 5578 (2015)
26. P. J. Jeon, S.-W. Min, J. S. Kim, S. R. A. Raza, K. H. Choi, H. S. Lee, Y. T. Lee, D. K. Hwang, H. J. Choi, S. Im, “Enhanced device performances of WSe2/MoS2 van der Waals junction p-n diode by fluoropolymer encapsulation”, J. Mater. Chem. C, 3, 2751 (2015)
2014
25. Y. T. Lee*, K. Choi*, H. S. Lee, S. Min, P. J. Jeon, D. K. Hwang, H. J. Choi, and S. Im, “Graphene versus Ohmic Metal as Source-Drain Electrode for MoS2 Nanosheet Transistor Channel”, small, 10, 2356 (2014)
24. J. Na, Y. T. Lee, J. A. Lim, D. K. Hwang, G. T. Kim, W. K. Choi, Y. W. Song, “Few-layer black phosphorus field-effect transistors with reduced current fluctuation”, ACS Nano, 8, 11753 (2014)
23. J. W. Lim, Y. T. Lee, R. Pandey, T.-H. Yoo, B.-I. Sang, B.-K. Ju, D. K. Hwang, W. K. Choi, “Effect of geometric lattice design on optical/electrical properties of transparent silver grid for organic solar cells”, Opt. Express, 22, 26891 (2014)
22. J. S. Kim, H. S. Lee, P. J. Jeon, Y. T. Lee, W. Yoon, S.-Y. Ju, S. Im, “Multifunctional Schottky-Diode Circuit Comprising Palladium/Molybdenum Disulfide Nanosheet”, small, 10, 4845 (2014)
21. S. H. Nam, P. J. Jeon, S. W. Min, Y. T. Lee, E. Y. Park, S. Im, "Highly sensitive non-classical strain gauge using organic heptazole thin-film transistor circuit on a flexible substrate", Adv. Func. Maters., 24, 4413 (2014)
20. S. R. A. Raza, S. H. S. Hossein, Y. T. Lee, R. Ha, H. J. Choi, S. Im, "NiOx Schottky-Gated ZnO Nanowire Metal-Semiconductor Field Effect Transistor: Fast Logic Inverter and Photo-Detector", J. Mater. Chem. C, 2, 4428 (2014)
19. J. Y. Lee, J. H. Park, Y. T. Lee, P. J. Jeon, H. S. Lee, S. H. Nam, Y. Yi, Y. Lee, S. Im, “DNA-base Guanine as Hydrogen Getter and Charge Trapping Layer Embedded in Oxide Dielectrics for Inorganic and Organic Field-Effect Transistors”, ACS Appl. Mater. Interfaces, 6, 4965 (2014)
2013
18. K. H. Choi*, Y. T. Lee*, S. Min, H. S. Lee, T. Nam, H. Kim, S. Im, “Direct imprint of MoS2 flakes on the patterned gate for nanosheet transistors”, J. Mater. Chem. C, 1, 7803 (2013)
17. S. R. A. Raza*, Y. T. Lee*, S. H. H. Shokouh, R. Ha, H. J. Choi, S. Im, “ZnO Nanowire-based Photo-inverter with Pulse-induced Fast Recovery”, Nanoscale, 5, 10829 (2013)
16. Y. T. Lee*, H. Jung*, S. H. Nam, P. J. Jeon, J. S. Kim, B. Jang, W. Lee, S. Im, “Sensing extremely limited H2 contents by Pd nanogap connected to an amorphous InGaZnO thin-film transistor”, Nanoscale, 5, 8915 (2013)
15. Y. T. Lee*, S. R. A. Raza*, P. J. Jeon, R. Ha, H. J. Choi, S. Im, “Long single ZnO nanowire for logic and memory circuits: NOT, NAND, NOR gate, and SRAM”, Nanoscale, 5, 4181 (2013)
14. S. H. Nam, P. J. Jeon, Y. T. Lee, S. R. A. Raza, S. Im, “NOT and NOR Logic Circuits Using Passivation Dielectric Involved Dual Gate in a-InGaZnO TFTs”, IEEE Electron Device Letters, 34, 1527 (2013)
13. P. J. Jeon, S. Lee, Y. T. Lee, H. S. Lee, K. Oh, S. Im, “Manipulating ZnO nanowires for field-effect device integration by optical-fiber grip coated with thermoplastic copolymer”, J. Mater. Chem. C, 1, 7303 (2013)
12. J. H. Park, Y. T. Lee, H. S. Lee, J. Y. Lee, K. Lee, G. B. Lee, J. Han, T. W. Kim, S.Im, “Origin of Bias-Stress Induced Instability in Organic Thin-Film Transistors with Semiconducting Small-Molecule/Insulating Polymer Blend Channel”, ACS Appl. Mater. Interfaces, 5, 1625 (2013)
11. S. R. A. Raza, Y. T. Lee, Y. Chang, P. J. Jeon, J. H. Kim, R. Ha, H. J. Choi, S. Im, “Photoelectric probing of the interfacial trap density-of states in ZnO nanowire field-effect transistors”, Phys.Chem. Chem. Phys., 15, 2660 (2013)
2012
10. Y. T. Lee*, P. J. Jeon*, K. H. Lee, R. Ha, H. J. Choi, S. Im, “Ferroelectric Nonvolatile Nanowire Memory Circuit Using a Single ZnO Nanowire and Copolymer Top Layer”, Adv. Mater., 24, 3020 (2012)
9. H. S. Lee, S. Min, M. K. Park, Y. T. Lee, P. J. Jeon, J. H. Kim, S. Ryu, S. Im, “MoS2 nanosheets for top-gate nonvolatile memory transistor channel”, small, 8, 3111 (2012)
8. P. J. Jeon, Y. T. Lee, R. Ha, H.-J. Choi, K. H. Yoon, M. M. Sung, S. Im, “Annealing-induced conductivity transition in ZnO nanowires for field-effect devices”, Appl. Phys. Lett., 101, 043504 (2012)
2011
7. Y. T. Lee*, J. K. Kim*, R. Ha, H. J. Choi, S. Im, “ZnO nanowire transistor inverter using top-gate electrodes with different work functions”, Appl. Phys. Lett., 99, 153507 (2011)
6. B. Ryu*, Y. T. Lee*, K. H. Lee, R. Ha, J. H. Park, H. J. Choi, S. Im, “Photostable dynamic rectification of one-dimensional Schottky diode circuits with a ZnO nanowire doped by H during passivation”, Nano Lett., 11, 4246 (2011)
2010
5. Y. T. Lee, R. Ha, H. J. Choi, S. Im, “ZnO nanowire and mesowire for logic inverter fabrication”, Appl. Phys. Lett., 97, 123506 (2010)
4. Y. T. Lee, J. M. Lee, Y. J. Kim, J. H. Joe, W. Lee, “Hydrogen gas sensing properties of PdO thin films with nano-sized cracks”, Nanotechnology, 21, 165503 (2010)
2009
3. Y. T. Lee, E. Lee, J. M. Lee, W. Lee, “Micro-sized pH sensors based on patterned Pd structures using an electrolysis method”, Curr. Appl. Phys., 9, e218, (2009)
2. J. W. Roh, Y. T. Lee, K. Lee, K. J. Jeon, W. Lee, O. Son and H. Jung, “Real-time detection of nano-sized magnetic beads by using spin-valve devices for biological applications”, J. Kor. Phys. Soc., 55, 1083 (2009)
1. J. W. Roh, O. Son, Y. T. Lee, K. Lee, H. Jung, W. Lee, “Highly sensitive spin-valve devices for chip-cytometers”, Phys. Status Solidi A, 206, 1 (2009)
Domestic Papers
2022
3. 박창용, 이영택 “2차원 나노 반도체 소재의 광전 소자 연구 동향”, 전기전자재료, 제35권, 제6호, 20-29 (2022)
2016
2. 이영택, 황도경, "2차원 원자막 전자 소재 연구 동향", 전기전자재료, 제29권, 제6호, 12-21 (2016)
2010
1. 이영택, 김연주, 이준민, 조진현, 이우영, “PdO 박막의 환원과 환원된 Pd박막의 수소 감지 특성”, 대한금속 -재료학회지, 제48권, 제4호, 347-352 (2010)