Prof. Choi`s R.P.

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  • 84 K. M. Lee, J. Jang, S.-J. Choi, D. M. Kim,K. R. Kim,D. H. Kim "Extraction of Propagation Delay-Correlated Mobility and Its Verification for Amorphous InGaZnO Thin-Film Transistor-Based Inverters" IEEE Transactions on Electron Devices, vol. 62. no. 5, pp. 1504-1510, 2015-05 PDF
  • 83 J. T. Jang, J. Park, B. D. Ahn, D. M. Kim, S.-J. Choi, H.-S. Kim, D. H. Kim "Effect of direct current sputtering power on the behavior of amorphous indium-galliumzinc- oxide thin-film transistors under negative bias illumination stress" Applied Physics Letters, vol. 106, p. 123505, 2015-04 PDF
  • 82 J. S. Hwang, H. Bae, J. Lee, S.-J. Choi, D. H. Kim, D. M. Kim "Sub-Bandgap Photonic Capacitance-Voltage Method for Characterization of the Interface Traps in Low Temperature Poly-Silicon Thin-Film Transistors" IEEE Electron Device Letters, vol. 36, no. 4, pp.339-341, 2015-04 PDF
  • 81 J. Lee, H. Bae, J. S. Hwang, J. Ahn, J. T. Jang, J. Yoon, S.-J. Choi, D. H. Kim, D. M. Kim "Modeling and Separate Extraction Technique for Gate Bias-Dependent Parasitic Resistances and Overlap Length in MOSFETs" IEEE Transactions on Electron Devices, vol. 62, no. 3, pp. 1063-1067, 2015-03 PDF
  • 80 B. Choi, J. Lee, J. Yoon, J.-H. Ahn, T. J. Park, D. M. Kim, D. H. Kim, S.-J. Choi "TCAD-Based Simulation Method for the Electrolyte–Insulator–Semiconductor Field-Effect Transistor" IEEE Transactions on Electron Devices, vol. 62, no. 3, pp. 1072-1075, 2015-03 PDF
  • 79 S. Jun, H. Bae, H. Kim, J. Lee, S.-J. Choi, D. H. Kim,D. M. Kim "Dual-Sweep Combinational Transconductance Technique for Separate Extraction of Parasitic Resistances in Amorphous Thin-Film Transistors" IEEE Electron Device Letters, vol. 36, no. 2, pp. 144-146, 2015-02 PDF
  • 78 S.-J. Choi, P. Bennett, D. Lee, and J. Bokor "Highly uniform carbon nanotube nanomesh network transistors" Nano research, pp. 1-7, 2014-12 PDF
  • 77 J. Yoon, D. Lee, C. Kim, J. Lee, B. Choi, D. M. Kim, D. H. Kim, M. Lee, Y.-K. Choi, and S.-J. Choi "Accurate extraction of mobility in carbon nanotube network transistors using C-V and IV measurements" Applied Physics Letters, vol. 105, p. 152108, 2014-11 PDF
  • 76 J. Jang, D. G. Kim, D. M. Kim, S.-J. Choi, J.-H. Lim, J.-H. Lee, Y.-S. Kim, B. D. Ahn, and D. H. Kim "Investigation on the negative bias illumination stress-induced instability of amorphous indium-tin-zinc-oxide thin film transistors" Applied Physics Letters, vol. 105, p. 152108, 2014-10 PDF
  • 75 H. Bae, H. Seo, S. Jun, H. Choi, J. Ahn, J. Hwang, J. Lee, S. Oh, J.-U. Bae, S.-J. Choi, D. H. Kim, and D. M. Kim "Fully Current-Based Sub-Bandgap Optoelectronic Differential Ideality Factor Technique and Extraction of Subgap DOS in Amorphous Semiconductor TFTs" IEEE Transactions on Electron Devices, vol. 61. no. 10. pp, 3566 - 3569, 2014-10 PDF
  • 74 J. Lee, B. Choi, S. Hwang, J. H. Lee, B.-G. Park, T. J. Park, D. M. Kim, D. H. Kim, and S.-J. Choi "Investigation of Sensor Performance in Accumulation- and Inversion-Mode Silicon Nanowire pH Sensors" IEEE Transactions on Electron Devices, vol. 61. no. 5 pp. 1607-1610, 2014-05 PDF
  • 73 D. Lee, M.-L. Seol, D.-I. Moon, P. Bennett, N. Yoder, J. Humes, J. Bokor, Y.-K. Choi, and S.-J. Choi "High-performance thin-film transistors produced from highly separated solution-processed carbon nanotubes" Applied Physics Letters, vol 104, pp. 143508, 2014-04 PDF
  • 72 W. H. Lee, J.-M. Lee, M. Uhm, J. Lee, K. R. Kim, S.-J. Choi, D. M. Kim, Y.-J. Jeong, and D. H. Kim "Characterization and Capacitive Modeling of Target Concentration-Dependent Subthreshold Swing in Silicon Nanoribbon Biosensors" IEEE Electron Device Letters, vol. 35. no. 5. pp 587-589, 2014-05 PDF
  • 71 J. Lee, S. Jun, J. Jang, H. Bae, H. Kim, J. W. Chung, S.-J. Choi, D. H. Kim, J. Lee, and D. M. Kim "Fully Transfer Characteristic-based Technique for Surface Potential and Subgap Density-of-States in p-Channel Polymer-based TFTs" IEEE Electron Device Letters, vol. 34, No. 12, pp. 1521-1523, 2013-11 PDF
  • 70 D.-I. Moon, S.-J. Choi, J. P. Duarte, and Yang-Kyu Choi "Investigation of Silicon Nanowire Gate-All-Around Junctionless Transistors Built on a Bulk Substrate" IEEE Electron Device Letters, vol. 60 No. 4. 1355-1360, 2013-04 PDF
  • 69 M.-L. Seol, H. Im, D.-I. Moon, J.-H. Woo, D. Kim, S.-J. Choi, and Y.-K. Choi "Design Strategy for a Piezoelectric Nanogenerator with a Well-Ordered Nanoshell Array" ACS nano, vol. 7, no. 12, pp. 10773-10779, 2013-12 PDF
  • 68 H. Bae, H. Choi, S. Jun, C. Jo, Y. H. Kim, J. S. Hwang, J. Ahn, S. Oh, J.-U. Bae, S.-J. Choi, D. H. Kim, and D. M. Kim "Single Scan Monochromatic Photonic Capacitance -Voltage Technique for Extraction of Subgap DOS over the Bandgap in Amorphous Semiconductor TFTs" IEEE Electron Device Letters, (Accepted), 2013-09 PDF
  • 67 S.H. Kim, D.-I. Moon, W. Lu, D. H. Kim, D. M. Kim, Y.-K. Choi, and S.‐J. Choi "Latch-up based bidirectional npn selector for bipolar resistance-change memory" Applied Physics Letters, vol. 103, issue. 3, p. 033505, 2013-07 PDF
  • 66 J.‐H. Ahn, J.‐Y. Kim, M.‐L. Seol, D. J. Baek, Z. Guo, C.‐H. Kim, S.‐J. Choi, and Y.‐K. Choi "A pH sensor with a double‐gate silicon nanowire field‐effect transistor" Applied Physics Letters, Vol. 102 No. 8 pp. 083701, 2013-02 PDF
  • 65 J. P. Duarte, S.‐J. Choi, D.‐I. Moon, J.‐H. Ahn, J.‐Y. Kim, S. Kim, and Y.‐K. Choi "A Universal Core Model for Multiple‐Gate Field‐Effect Transistors. Part II: Drain Current Model" IEEE Transactions on Electron Devices, Vol. 60 No. 2 pp. 848–855, 2013-02 PDF