Channel-resolved wavefunctions of transverse magnetic focusing
SeokyeongLee, Dongsung T. Park, Uhjin Kim, Hwanchul Jung, HyoungsoonChoi, YunchulChung, HyungKookChoi
Effective tuning methods for few‑electron regime in gate‑defined quantum dots
Chanuk Yang, Hwanchul Jung, Hyung Kook Choi, Yunchul Chung
Probing electron dwell time in quantum dots through pulsed conductance analysis
Hyeon Seonwoo, Seokyeong Lee, Gyutae Park, Seok-Kyun Son Yunchul Chung
Observation of electronic modes in open cavity resonator
Hwanchul Jung, Dongsung T. Park, Seokyeong Lee, Uhjin Kim, Chanuk Yang, Jehyun Kim, V. Umansky, Dohun Kim, H.-S. Sim, Yunchul Chung, Hyoungsoon Choi & Hyung Kook Choi
0.7 Anomaly Induced by Fano Resonance in Quantum Point Contact Coupled with Quantum Dot
Hwanchul Jung and Yunchul Chung
Significant energy relaxation of quantum dot emitted hot electrons
Dongsung T. Park, Uhjin Kim, Dongkun Kim, Hwanchul Jung, Juho Choi , Cheolhee Han, Yunchul Chung , H.-S. Sim, V. Umansky, Hyoungsoon Choi, and Hyung Kook Choi
Single-shot readout of a driven hybrid qubit in a GaAs double quantum dot
Wonjin Jang, Min-Kyun Cho, Hyeongyu Jang, Jehyun Kim, Jaemin Park, Gyeonghun Kim, Byoungwoo Kang, Hwanchul Jung, Vladimir Umansky, and Dohun Kim
Electron Interference in a Quantum Ring with a Tunable Magnetic Field Shield
Minky Seo, Hwanchul Jung, and Yunchul Chung
Individual two-axis operations of three singlet-triplet qubits in a micromagnet integrated GaAs quantum dot
Wonjin Jang, Min-Kyun Cho, Jehyun Kim, Hwanchul Jung, Vladimir Umansky, and Dohun Kim
Numerical Simulation of Conductance through Quantum Point Contacts with an Embedded Impurity
Changki Hong, Yunchul Chung
Journal of the Korean Physical Society volume 76, pages150–154 (2020)
Fast raster scan multiplexed charge stability measurements toward high throughput quantum dot array calibration
Wonjin Jang Min-Kyun Cho Myungwon Lee Changki Hong Jehyun Kim Hwanchul Jung Yunchul Chung Vladimir Umansky and Dohun Kim
Transport Properties of a Quantum Dot and a Quantum Ring in Series
Minky Seo and Yunchul Chung
Electron Transport in a Multiple Quantum Dot: Recent Progress
Yunchul Chung
Attractive Coulomb interactions in a triple quantum dot
Changki Hong, Gwangsu Yoo, Jinhong Park, Min-Kyun Cho, Yunchul Chung,* H.-S. Sim,† Dohun Kim,‡ Hyungkook Choi, Vladimir Umansky, and Diana Mahalu
Upper frequency limit depending on potential shape in a QD-based single electron pump
Ye-hwan Ahn, Changki Hong, Young-Seok Ghee, Yunchul Chung, Young-Pyo Hong, Myung-Ho Bae, and Nam Kim
Nontrivial transition of transmission in a highly open quantum point contact in the quantum Hall regime
Changki Hong, Jinhong Park, Yunchul Chung, Hyungkook Choi, and Vladimir Umansky
Numerical simulation of quantized current generated by a quantum dot pump
Ye-Hwan Ahn, Yunchul Chung
Precision measurement of a potential-profile tunable single electron pump
Myung-Ho Bae, Ye-Hwan Ahn, Minky Seo, Yunchul Chung, J. D. Fletcher, S. P. Giblin, M. Kataoka, and Nam Kim
Improvement of electron pump accuracy by a potential-shpe-tunable quantum dot pump
Minky Seo, Ye-Hwan Ahn, Youngheon Oh, Yunchul Chung, Sungguen Ryu, H.-S. Sim, In-Ho Lee, Myung-Ho Bae, and Nam Kim
Tunable double and triple quantum dots in carbon nanotube with local side gates
Bum-kyu Kim, Minky Seo, Sung Un Cho, Yunchul Chung, Nam Kim, Myung-Ho Bae, and Ju-jin Kim
Multi-Valued Logic Gates based on Ballistic Transport in Quantum Point Contacts
M. Seo, C. Hong, S. -Y. Lee, H. K. Choi, N. Kim, Y. Chung, V. Umansky, and D. Mahalu
Charge Frustration in a Triangular Triple Quantum Dot
M. Seo, H. K. Choi, S.-Y. Lee, N. Kim, Y. Chung, H.-S. Sim, V. Umansky, and D. Mahalu
Phys. Rev. Lett. 110, 046803 (2013)
Selected for 'News & Views' in Nature "Afrustrated trio", Nature 495, 321 (2013)
Charge stability of a triple quantum dot with a finite tunnel coupling
Soo-Young Lee and Yunchul Chung
Magnetic Field Dependence of a Charge-frustrated State in a Triangular Triple Quantum Dot
M. Seo and Y. Chung
Quantum point contact with large subband energy spacings
Y. J. Um, Y. H. Oh, M. Seo, S. Lee, Y. Chung, N. Kim, V. Umansky, and D. Mahalu
Wide-band current preamplifier for conductance measurements with large input capacitance
Andrey V. Kretinin and Yunchul Chung
Geometric phase around multiple exceptional points
Soo-Young Lee, Jung-Wan Ryu, Sang Wook Kim, and Yunchul Chung
Nonuniversal Conductance Quantization Observed in a Gate-defined 1D Wire
C. Hong and Y. Chung
Anomalous Conductance Quantization Observed in a Quantum Point Contact with an Asymmetric Confinement Potential
M. Seo and Y. Chung
Suppression of Switching Noise in a Quantum Device Based on GaAs/AlxGa1-xAs Two Dimensional Electron Gas System
Y. Oh, M. Seo, and Y. Chung
Complex stationary-phase points in dynamical-tunneling emissions
Soo-Young Lee and Yunchul Chung
Single electron pumping through a quantum dot-embedded carbon nanotube using surface acoustic wave
Bum-Kyu Kim, Ju-Jin Kim, Minky Seo, Yunchul Chung, Byung Chil Woo,Jinhee Kim, Woon Song, and Nam Kim
Dependence of the tunneling quasiparticle charge determined via shot noise measurements on the tunneling barrier and energetics
M. Dolev, Y. Gross, Y. C. Chung, M. Heiblum, V. Umansky, and D. Mahalu
The Frequency Dependence of Quantized Current Plateaus Induced by Surface Acoustic Waves Through a Quantum Point Contact
Minky Seo, Hana Kim, Yunchul Chung, Nam Kim, Byung-Chill Woo, Jinhee Kim
Complementarity in a Closed-Loop Aharonov-Bohm Interferometer
Gyong Luck Khym, Kicheon Kang, Dong-In Chang, Hu-Jong Lee, Yunchul Chung
Detection of a Countable Number of Magnetic Particles for Biological Applications Using a Hall Device
Y. Kim, S. Joo, W. Lee, J. Hong, S. K. Hong, K. H. Kim, S. U. Kim and K. Rhie, S. Lee, Y. Chung, K. Shin
Quantum mechanical complementarity probed in a closed-loop Aharonov-Bohm interferometer
Dong-In Chang, Gyong Luck Kim, Kicheon Kang, Yunchul Chung, Hu-Jong Lee, Minkey Seo, Moty Heiblum, Dianan Mahalu, Vladimir Umansky
Length Dependence of the Fractional Conductance Anomaly in Constricted Conducting Channels
Dong-In Chang, Hu-Jong Lee, and Yunchul Chung
Beating of Aharonov-Bohm oscillations in a closed-loop interferometer
Sanghyun Jo, Gyoung Luck Khym, Dong-In Chang, Yunchul Chung, Hu-Jong Lee, Kicheon Kang, Diana Mahalu, and Vladimir Umansky
Tunable 0.7 conductance plateau in quantum dots
Yunchul Chung, Sanghyun Jo, Dong-In Change, Hu-Jong Lee, M. Zaffalon, V. Umansky, and M. Heiblum
Interference between two indistinguishable electrons from independent sources
I. Neder, N. Ofek, Y. Chung, M. Heiblum, D. Mahalu, and V. Umansky
Quantization of the Current Induced by a Surface Acoustic Wave through a Quantum Point Contact
Nam Kim, Byung-Chill Woo, Jinhee Kim, Minky Seo, and Yunchul Chung
Electron Bunching in Transport through Quantum Dots in a High Magnetic Field
O. Zarchin, Y.C. Chung, M. Heiblum, D. Rohrlich, and V. Umansky
The Resonant Tunneling States in a Quantum Point Contact
Dong-In Chang, Hu-Jong Lee, and Yunchul Chung
Papers at Weizmann Institute and Oxford University
Scattering of Bunched Fractionally Charged Quasiparticles
Yunchul Chung, M. Heiblum, and V. Umansk
Anomalous Chiral Luttinger Liquid Behavior of Diluted Fractionally Charged Quasiparticles
Y.C. Chung, M. Heiblum, Y. Oreg and D. Mahalu
An Electron Mach-Zehnder Interferometer
Yang Ji, Yunchul Chung, David Sprinzak, M. Heiblum D. Mahalu and Hadas Shtrikman
Bunchung of fractionally charged quasiparticles tunnelling through high-potential barriers
E. Comforti, Y.C. Chun, M. Heiblum, V. Umansky & D. Mahalu
Dominance of Feri-Surface Holes in p-Type Tunneling
Y.C. Chung, T. Reker, A.R. Glanfield, P.C. Klipstein, R. Grey
Multiple Scattering of Fractionally Charged Quasiparticles
E. Comforti, Y.C. Chung, M. Heiblum,and B. Umansky
Vertical transport and electroluminescence in InAs/GaSb/InAs structures : GaSb thickness and Hydrostatic pressure studies
M. Roberts, Y.C. Chung, S. Lyapin, N.J. Mason, R.J. Nicholas, and P.C. Klipstein
Magnetic-field-induced suppression of tunnelling into a two-dimensional electron system
T. Reker, Y.C. Chung, H. Im, P.C. Klipstein, R.J. Nicholas and H. Shtrikman
Effective Mass Anisotropy of Gamma Electrons in GaAs/AlGaAs Quantum Wells
T.Reker, H.IM, L.E.Bremme, H.Choi, Y.Chung, P.C.Klipstein and H.Shtrikman
X_x-X_y interface band mixing in GaAs/AlAs heterostructures
H. Im, L.E. Bremme, Y.C.Chung, P.C.Klipstein, R.Grey, G.Hill