본문 바로가기 대메뉴 바로가기
open
Close

Low-dimensional Electron Systems Lab. (LESL)

Publication

Publication

PAPERS

  • Daehoon Park, Minje Kim, Sol Lee, Ick‐Jae Yoon, Kayoung Lee, Min Hyung Lee, Junghyo Nah, "Light‐Permeable Air Filter with Self‐Polarized Nylon‐11 Nanofibers for Enhanced Trapping of Particulate Matters," Advanced Materials Interfaces 6(5),1801832 (2019).
  • Kayoung Lee, En-Shao Liu, Takashi Taniguchi, Kenji Watanabe, and Junghyo Nah, "Interface States in Bilayer Graphene Encapsulated by Hexagonal Boron Nitride," ACS Applied Materials and Interfaces 10 (48), 40985 (2018).
  • Kayoung Lee, "더블 전자 층 간의 상호관계와 드래그 현상," 세라미스트 21, 19 (2018).
  • Kayoung Lee, Jeil Jung, Babak Fallahazad, and Emanuel Tutuc, “Transport spectroscopy in bilayer graphene using double layer heterostructures,” 2D Materials 4, 035018 (2017).
  • Kayoung Lee, Jiamin Xue, David C. Dillen, Kenji Watanabe, Takashi Taniguchi, and Emanuel Tutuc, “Giant frictional drag in double bilayer graphene heterostructures,” Phys. Rev. Lett. 117, 046803 (2016). *HIGHLIGHTED as the Editor’s suggestion, and in Physics.aps.org (news and commentary) 9, 80 (2016) “Viewpoint: Chasing the exciton condensate.”
  • Raluca I. Gearba, Minjung Kim, Kory M. Mueller, Peter A. Veneman, Kayoung Lee, Bradley J. Holliday, Calvin K. Chan, James R. Chelikowsky, Emanuel Tutuc, Keith J. Stevenson, “Atomically resolved elucidation of the electrochemical covalent molecular grafting mechanism of single layer graphene,” Advanced Materials Interfaces 3, 1600196 (2016).
  • Kyounghwan Kim, Stefano Larentis, Babak Fallahazad, Kayoung Lee, Jiamin Xue, David C. Dillen, Chris M. Corbet, and Emanuel Tutuc, “Band alignment in WSe2-graphene heterostructures,” ACS Nano 9, 4527 (2015).
  • Sangwoo Kang, Babak Fallahazad, Kayoung Lee, Hema C. P. Movva, Kyounghwan Kim, Chris M. Corbet, Takashi Taniguchi, Kenji Watanabe, Luigi Colombo, Leonard F. Register, Emanuel Tutuc, and Sanjay K. Banerjee, “Bilayer graphene-hexagonal boron nitride heterostructure negative differential resistance interlayer tunnel FET,” IEEE Electron Device Letters 36, 405 (2015).
  • Babak Fallahazad*, Kayoung Lee*, Sangwoo Kang*, Jiamin Xue, Stefano Larentis, Chris M. Corbet, Kyounghwan Kim, Hema C. P. Movva, Takashi Taniguchi, Kenji Watanabe, Leonard F. Register, Sanjay K. Banerjee, and Emanuel Tutuc, “Gate-tunable resonant tunneling in double bilayer graphene heterostructures,” Nano Letters 15, 428 (2015). *EQUAL CONTRIBUTION.
  • Kayoung Lee, Babak Fallahazad, Jiamin Xue, David C. Dillen, Kyounghwan Kim, Takashi Taniguchi, Kenji Watanabe, and Emanuel Tutuc, “Chemical potential and quantum Hall ferromagnetism in bilayer graphene,” Science 345, 58 (2014). *HIGHLIGHTED on the cover of 2014 July 4th issue of Science, in the Perspective Section in Science 345, 31 (2014) “Emergent complex states in bilayer graphene,” and in UT Cockrell School of Engineering News Aug 18 (2014) “Bilayer graphene structure could lead to better transistors.”
  • Kayoung Lee, Babak Fallahazad, Hongki Min, and Emanuel Tutuc, “Transport gap in dual-gated graphene bilayers using oxides as dielectrics,” IEEE Transactions on Electron Devices 60, 103 (2013).
  • Babak Fallahazad, Yufeng Hao, Kayoung Lee, Seyoung Kim, Rodney S. Ruoff, and Emanuel Tutuc, “Quantum Hall effect in Bernal stacked and twisted bilayer graphene grown on Cu by chemical vapor deposition,” Phys. Rev. B 85, 201408 (2012).
  • Babak Fallahazad, Kayoung Lee, Guoda Lian, Seyoung Kim, Domingo Ferrer, Luigi Colombo, and Emanuel Tutuc, “Scaling of Al2O3 dielectric for graphene field-effect transistors,” Appl. Phys. Lett. 100, 093112 (2012). *HIGHLIGHTED as Editor’s picks of 2012.
  • Kayoung Lee, Seyoung Kim, Micha S. Point, T. E. Beechem, Taisuke Ohta, and Emanuel Tutuc, “Magnetotransport properties of quasi-free standing epitaxial graphene bilayer on SiC: evidence for Bernal stacking,” Nano Letters 11, 3624 (2011).
  • Seyoung Kim, Kayoung Lee, and Emanuel Tutuc, “Spin-polarized to valley-polarized transition in graphene bilayers at ν = 0 in high magnetic fields,” Phys. Rev. Lett. 107, 016803 (2011).
  • Kayoung Lee, Sangwook Lee, Dahl-Young Khang, and Taeyoon Lee, “Wrinkling evolution of a growing bubble: the wonders of petal-like patterns in amorphous silicon membranes,” Soft Matter 6, 3249 (2010).
  • W. J. Maeng, Gil Ho Gu, C. G. Park, Kayoung Lee, and Taeyoon Lee, and Hyungjun Kim, “HfO2/HfOxNy/HfO2 gate dielectric fabricated by in situ oxidation of plasma-enhanced atomic layer deposition HfN middle layer,” Journal of The Electrochemical Society 156, G109 (2009).

CONFERENCE/MEETING

  • Leonard F Register, G William Burg, Chris M Corbet, Babak Fallahazad, Sangwoo Kang, Kyounghwan Kim, Stefano Larentis, Kayoung Lee, Omar Mohammed, Xuehao Mou, Hema CP Movva, Nitin Prasad, Dharmendar Reddy, Amithraj Valsaraj, Xian Wu, Sanjay K Banerjee, Emanuel Tutuc, Nishtha Sharma, Qingxiao Wang, Moon Kim, Andrew Marshall, Jiamin Xue, Takashi Taniguchi, Kenji Watanabe, and Luigi Colombo “Resonant Interlayer Tunneling in 2D Van Der Waals-Materials-Based Channel-Dielectric-Channel Systems and Possible Device and Circuit Applications,” 232nd ECS Meeting, Oct 1-5, 2017, National Harbor, MD, USA (INVITED).
  • Emanuel Tutuc, Babak Fallahazad, Sangwoo Kang, Kayoung Lee, Kyounghwan Kim, Hema C. P. Movva, X. Mou, Chris M. Corbet, Leonard F. Register, and Sanjay K. Banerjee, “Gate tunable resonant tunneling in graphene-based heterostructures and device applications,” 73rd Device Research Conference, Jun. 21-24, 2015, Columbus, OH, U.S.A (INVITED).
  • Kayoung Lee, Jiamin Xue, Takashi Taniguchi, Kenji Watanabe, and Emanuel Tutuc, “Colossal coulomb drag in double bilayer graphene heterostructures,” 2015 APS March Meeting, Mar. 2-6, 2015, San Antonio, TX, U.S.A.
  • Babak Fallahazad, Kayoung Lee, Sangwoo Kang, Jiamin Xue, Stefano Larentis, Chris M. Corbet, Kyounghwan Kim, Hema C. P. Movva, Takashi Taniguchi, Kenji Watanabe, Leonard F. Register, Sanjay K. Banerjee, and Emanuel Tutuc, “Resonant tunneling in double bilayer graphene heterostructures,” 2015 APS March Meeting, Mar. 2-6, 2015, San Antonio, TX, U.S.A.
  • Sangwoo Kang, Babak Fallahazad, Kayoung Lee, Hema C. P. Movva, Kyounghwan Kim, Chris M. Corbet, Takashi Taniguchi, Kenji Watanabe, Luigi Colombo, Leonard F. Register, Emanuel Tutuc, and Sanjay K. Banerjee, “Bilayer graphene-hexagonal boron nitride heterostructure negative differential resistance interlayer tunnel FETs,” 2015 APS March Meeting, Mar. 2-6, 2015, San Antonio, TX, U.S.A.
  • Kyounghwan Kim, Stefano Larentis, Babak Fallahazad, Kayoung Lee, Jiamin Xue, David C. Dillen, Chris M. Corbet, and Emanuel Tutuc, “Conduction and valence band offsets in WSe2-graphene heterostructures,” 2015 APS March Meeting, Mar. 2-6, 2015, San Antonio, TX, U.S.A.
  • Emanuel Tutuc, Kayoung Lee, Stefano Larentis, and Babak Fallahazad, “Electron interaction and tunnelling in graphene-based heterostructures,” 32nd International Conference on the Physics of Semiconductures, Aug. 10-15, 2014, Austin, TX, U.S.A (INVITED).
  • Kayoung Lee, Stefano Larentis, Babak Fallahazad, Jiamin Xue, and Emanuel Tutuc, “Electron interaction and tunnelling in graphene-based heterostructures,” 4th Edition of Graphene Conference, May 6-9, 2014, Toulouse, France (INVITED).
  • Kayoung Lee, Babak Fallahazad, Jiamin Xue, Takashi Taniguchi, Kenji Watanabe, and Emanuel Tutuc, “Mapping the chemical potential in bilayer graphene using double bilayer heterostructures,” 2014 APS March Meeting, Mar. 3-7, 2014, Denver, CO, U.S.A.
  • Emanuel Tutuc, Seyoung Kim, Kayoung Lee, Babak Fallahazad, Kyounghwan Kim, and Jiamin Xue, “Electron transport and tunneling field-effect transistors in graphene-based heterostructures,” International Semiconductor Device Research Symposium, Dec. 11-13, 2013, Bethesda, MD, U.S.A (INVITED).
  • Kayoung Lee, Kyounghwan Kim, Babak Fallahazad, Stefano Larentis, Micha S. Point, and Emanuel Tutuc, “Graphene-based vertical heterostructures and tunneling field effect transistors,” AVS 60th Symposium, Oct. 27-Nov. 1, 2013, Long Beach, CA, U.S.A (INVITED).
  • Babak Fallahazad, Yufeng Hao, Kayoung Lee, Seyoung Kim, Rodney S. Ruoff, and Emanuel Tutuc, “Quantum Hall effect in graphene bilayers grown on copper by chemical vapor deposition,” 2012 APS March Meeting, Feb. 27-Mar. 2, 2012, Boston, MA, U.S.A.
  • Kayoung Lee, Seyoung Kim, Babak Fallahazad, and Emanuel Tutuc, “Electrical characteristics of graphene A-B bilayers investigated using dual-gated device structures,” TECHCON 2011, Sept. 12-13, 2011, Austin, TX, U.S.A.
  • Babak Fallahazad, Kayoung Lee, Seyoung Kim, Chris M. Corbet, Sanjay K. Banerjee, and Emanuel Tutuc, “Gate capacitance scaling and graphene field-effect transistors with ultra-thin top-gate dielectrics,” 69th Device Research Conference, Jun. 20-22, 2011, Santa Barbara, CA, U.S.A.
  • Emanuel Tutuc, Babak Fallahazad, Seyoung Kim, Kayoung Lee, Michael Ramon, Sanjay K. Banerjee, and Luigi Colombo, “Dielectric deposition and electron transport in graphene devices with high-k dielectrics,” 219th ECS Meeting, May 1-6, 2011, Montreal, QC, Canada.
  • Kayoung Lee, Seyoung Kim, Babak Fallahazad, and Emanuel Tutuc, “Electric field induced transition between spin to valley polarized ν = 0 quantum Hall state in dual-gated graphene bilayers,” 2011 APS March Meeting, Mar. 21-25, 2011, Dallas, TX, U.S.A.
  • Sangwook Lee, Kayoung Lee, and Taeyoon Lee, “Self-assembled corrugated high performance photovoltaic devices in amorphous Si layers on flexible substrates,” 2008 IEEK (The Institute of Electronics Engineers of Korea) Fall General Conference, Nov. 29, 2008, Seoul, South Korea.

TALKS

  • POSTECH, IBS+SRC Seminar (September 2018).
  • LG Materials & Devices Advanced Research Institute, Seminar (July 2018).
  • Yonsei University, BK21 Seminar (June 2018).
  • GIST, Seminar (July 2017).
  • Texas A&M University, Seminar (April 2017).
  • Northwestern University, Seminar (March 2017).
  • University of Utah, Seminar (March 2017).
  • University of Virginia, Seminar (March 2017).
  • Pennsylvania State University, Seminar (March 2017).
  • Stanford University, Seminar (April 2016).
  • KSEA (Korean-American Scientists and Engineers Association) Austin Chapter, 10th Austin Science & Engineering Seminar (September 2015).
  • UT Austin, Ben Streetman Award Talk (February 2015).
  • UT Austin, CQS (Center for Complex Quantum Systems) Workshop: Two-dimensional van der Waals Materials (January 2015).
QUICK
MENU
GIST 대표GIST 대표 GIST PortalGIST Portal 신소재공학부신소재공학부 도서관도서관 증명서 발급증명서 발급