Publications

Preprint

Chengdong He, Xin-Yuan Gao, Ka Kwan Pak, Yu-Jun Liu, Peng Ren, Mengbo Auo, Entong Zhao, Yangqian Yan and Gyu-Boong Jo 

Thermodynamics of Spin-Imbalanced Fermi Gases with SU(N) symmetric interactions 

arXiv:2409.04960 (2024) [preprint] 

Xu Yan, Chengdong He, Kai Wen, Zejian Ren, Preston Tsz Fung Wong, Elnur Hajiyev and Gyu-Boong Jo 

Multi-reservoir enhanced loading tweezer atom arrays

arXiv:2407.11665 (2024) [preprint] 

Yifei He, Ziting Chen, Haoting Zhen, Mingchen Huang, Mithilesh K Parit, and Gyu-Boong Jo 

Exploring the Berezinskii-Kosterlitz-Thouless Transition in a Two-dimensional Dipolar Bose Gas  

arXiv:2403.18683 (2024) [preprint] 

2024

Entong Zhao, Zhiyuan Wang, Chengdong He,  Ting Fung Jeffrey Poon,  Ka Kwan Pak, Yu-Jun Liu, Peng Ren,  Xiong-Jun Liu and Gyu-Boong Jo

Two-dimensional non-Hermitian skin effect in an ultracold Fermi gas  

Nature (In press), arXiv:2311.07931 (2023)  [preprint]

Zejian Ren, Xu Yan, Kai Wen, Huijin Chen, Elnur Hajiyev, Chengdong He and Gyu-Boong Jo 

Creation of a tweezer array for cold atoms utilizing a generative neural network 

APL Quantum  1 046111 (2024) [Journal]

Selected as Editor's pick 

Bojeong Seo, Mingchen Huang, Ziting Chen, Mithilesh K Parit, Yifei He, Peng Chen and Gyu-Boong Jo

Mirror symmetry breaking of superradiance in a dipolar BEC  

Phys. Rev. Research 6 L042028 (2024) [Journal] arXiv:221001586  [preprint]

Letter 

Liu Dong, Zejian Ren, Wai Chun Wong, Entong Zhao, Chengdong He, ka Kwan Pak, Gyu-Boong Jo and Jensen Li

Complete interband transition for non-Hermitian spin-orbit-coupled cold-atom systems 

Phys. Rev. A 109 053305 (2024) [Journal] 

Kai Wen, Huijin Chen, Xu Yan, Zejian Ren, Chengdong He, Elnur Hajiyev, Preston Tsz Fung Wong, and Gyu-Boong Jo 

Apparatus for producing single strontium atoms in an optical tweeze array

Chinese Physics B 33 120703  [Journal]  [preprint] 

2023

Bojeong Seo, Ziting Chen, Mingchen Huang, Mithilesh K Parit, Yifei He, Peng Chen and Gyu-Boong Jo

Apparatus for producing a 168Er Bose-Einstein condensate 

Journal of Korean Physical Society, 82 901 (2023)   [Journal]

Invited paper 

Ziting Chen,  Kin To Wong, Bojeong Seo, Mingchen Huang  Mithilesh K Parit, Yifei He,  Haoting Zhen, Jensen Li and Gyu-Boong Jo

Magnetic field regression using artificial neural networks for cold atom experiments

Chinese Physics B 33 026701  (2024) [Journal] arXiv: 2305:18822  [preprint]

2022

Zejian Ren, Dong Liu, Entong Zhao, Chengdong He,  Ka Kwan Pak, Jensen Li and Gyu-Boong Jo

Chiral control of quantum states in non-Hermitian spin-orbit-coupled fermions

Nature Physics 18 385-389 (2022)  [Journal] arXiv:2106.04874 (2021)  [preprint]

News & Views Nature Physics

Press release  Phys.org AzoQunatum MirageNews ScienMag SceinceDaily qianzhan   

Entong Zhao, Chengdong He and Gyu-Boong Jo

Designing synthetic topological matter with atoms and lights 

Light: Science and Applications 11, 46 (2022) [Journal] 

Entong Zhao, Ting Hin Mak, Chengdong He,  Zejian Ren, Ka Kwan Pak, Yu-Jun Liu and Gyu-Boong Jo

Observing a topological phase transition with deep neural networks from experimental images of ultracold atoms

Optics Express 20 37786 (2022)  [Journal]  

2021

Entong Zhao, Jeongwon Lee, Chengdong He,  Zejian Ren, Elnur Hajiyev, Junwei Liu and Gyu-Boong Jo

Heurisitic machinery for thermodynamic studies of SU(N) fermions with neural networks 

Nature Communications 12 2011 (2021) [Journal]   arXiv:2006.14142 (2020)  [preprint]

Ziting Chen, Bojeong Seo, Mingchen Huang, Mithilesh K Parit, Peng Chen and Gyu-Boong Jo

Active control of a diode laser with injection locking using a laser line filter

Review of Scientific Instruments 92 123005 (2021) [Journal]  arXiv:2105:11285 [preprint]

Elnur Hajiyev, Ka Kwan Pak, Chengdong He, Zejian Ren, Entong Zhao and Gyu-Boong Jo

578nm clock laser system for ytterbium quantum gas experiments

Journal of Korean Physical Society 79 930-936 (2021) [Journal] 

2020

Bo Song, Yangqian Yan, Chengdong He, Zejian Ren,  Qi Zhou and Gyu-Boong Jo

Evidence for bosonization in a three-dimensional gas of  SU(N) Fermions

Physical Review X  10 041052 (2020) [journal] arXiv:1912.12105 (2019) [preprint]

Press release  Phys.org Genius Science BioEngineer.Org EurekAlert HKUST news 

Chengdong He,  Zejian Ren, Bo Song, Entong Zhao, Jeongwon Lee, Yi-Cai Zhang, Shizhong Zhang, and Gyu-Boong Jo

Collective excitations in two-dimensional SU(N) Fermi gases with tunable spin

Phys. Rev. Research Rapid Comm.  2 012028(R) (2020)  [Journal] arXiv:1905.10815 [preprint]

Rapid communications

Bojeong Seo, Peng Chen, Ziting Chen, Weijun Yuan, Mingchen Huang, Shengwang Du and  Gyu-Boong Jo

Efficient production of a narrow-line erbium magneto-optical trap with two-stage slowing

Phys. Rev. A 102 013319 (2020) [Journal]  arXiv:1912.12649  [preprint]

Bo Song, Chengdong He,  Zejian Ren, Entong Zhao, Jeongwon Lee, and Gyu-Boong Jo

Effective Statistical fringe removal algorithm for high-sensitivity imaging of ultracold atoms  

Phys. Rev. Applied 14 034006 (2020)  [Journal] arXiv:2002.10053 [preprint]

*Example code availabe at github [Link]

2019

Bo Song, Chengdong He, Sen Niu, Long Zhang, Zejian Ren, Xiong-Jun Liu and Gyu-Boong Jo

Observation of nodal-line semimetal with ultracold fermions in an optical lattice

Nature Physics 15 911-916 (2019)  [Journal] arXiv:1808.07428 [preprint]

Press release  Phys.org, EureaAlert, ScienceDaily nanowerk photonicsonline

Highlighted in HKUST news  [Link]  PKU news [Link] Croucher Foundation [Link]

Ying Zuo, Bohan Li, Yujun Zhao, Yue Jjiang, You-Chiuan Chen, Peng Chen,  Gyu-Boong Jo, Junwei Liu and Shengwang Du

All optical neural network with nonlinear activation functions  

Optica 6 1131 (2019) [journal] arXiv:1904.10819  [preprint]

Press release OSA Phys.org EurekAlert HKUST news  [Link]  

Chengdong He, Elnur Hajiyev, Zejian Ren, Bo Song and Gyu-Boong Jo

Recent Progresses of ultracold two-electron atoms

Journal of Physics B: Atomic, Molecular and Optical Physics  102001 52 (2019) [Journal] 

Invited Topical Review  

Shanchao Zhang and Gyu-Boong Jo

Recent Advances in Spin-orbit-coupled Quantum Gases

J. Phys. Chem. Solids  128 75-86 (2019)  [Journal] *Published online in 2018

Invited Review in Special Issue on Spin-orbit coupled materials. 

2018

Bo Song, Long Zhang, Chengdong He, Ting Fung Jeffrey Poon, Elnur Hajiyev, Shanchao Zhang, Xiong-Jun Liu and Gyu-Boong Jo

Observation of symmetry-protected topological band with ultracold fermions

Science Advances 4, eaao4748 (2018) [Journal] arXiv1706.00768 [preprint]

Press release  Phys.org, EurekAlert, ScienceDaily, ScienceNewLine, Sina, PKUnews

Shanchao Zhang, Chengdong He, Elnur Hajiyev, Zejian Ren, Bo Song and Gyu-Boong Jo

Collective dipole oscillations of a spin-orbit coupled Fermi gas 

Scientific Reports 8 18005 (2018) [Journal]  arXiv:1811.09846 (2018) [preprint]

Igor Kuzmenko, Tetyana Kuzmenko, Yshai Avishai, Gyu-Boong Jo

Multipolar Kondo effect in 1S0-3P2 mixture of 173Yb atoms

Phys. Rev. B 97, 075124 (2018) [Journal], arXiv:1611.08673 [preprint]

2017

C.K. Thomas, T.H. Barter, T. Leung, M. Okano, G.-B. Jo, J. Guzman, I. Kimchi, A. Vishwanath, D.M. Stamper-Kurn

Mean-field scaling of the superfluid to Mott insulator transition in a 2D optical superlattice

Phys. Rev. Lett. 119, 100402 (2017) [Journal] arXiv:1702.04433 [preprint]

Selected as Editor's suggestions

2016

Bo Song, Chengdong He, Shanchao Zhang, Elnur Hajiyev, Wei Huang, Xiong-Jun Liu, Gyu-Boong Jo

Spin-orbit-coupled two-electron Fermi gases of ytterbium atoms

Phys. Rev. A Rapid Comm.  94, 061604(R) (2016) [Journal] arXiv1608.00478 [preprint]

Rapid communications

Bo Song, Yueyang Zou, Shanchao Zhang, Chang-woo Cho, Gyu-Boong Jo

A cost-effective high-flux source of cold ytterbium atoms

Applied Physics B 122:250 (2016) [Journal]

Igor Kuzmenko, Tetyana Kuzmenko, Yshai Avishai, Gyu-Boong Jo

Coqblin-Schrieffer Model for an Ultra-cold Gas of Ytterbium atoms with Metastable States

Phys. Rev. B 93, 115143 (2016) [Journal], arXiv1512.00978 (2015) [preprint]

2015

Ting Zhang and Gyu-Boong Jo

One-dimensional sawtooth and zigzag lattices for ultracold atoms

Scientific Reports 5, 16044 (2015) [Journal], arXiv1510:02015 [preprint]

Siu-Tat Chui, Shengwang Du, and Gyu-Boong Jo

Subwavelength Transportation of light with Atomic resonance

Phys. Rev.  A 92, 053826 (2015) [Journal], arXiv1506:00793 [preprint] 

Prior to joining HKUST


Gyu-Boong Jo, Jennie Guzman, Claire K. Thomas, Pavan Hosur, Ashvin Viswanath, and Dan M. Stamper-Kurn

Ultracold Atoms in a Tunable Optical Kagome Lattice

Phys. Rev. Lett. 108 045305 (2012) [Journal]


J.Guzman, G.-B.Jo, A.N. Wenz, K.W. Murch, C.K. Thomas, D.M. Stamper-Kurn

Long Time scale dynamics in a degenerate F=1 Rb spinor condensate

Phys. Rev.  A 84 063625 (2011) [Journal]

Highlighted as PRA Kaleidoscope image [Link]


Gyu-Boong Jo  Ph.d Thesis, Department of Physics MIT (2010) [pdf]

Quantum coherence and magnetism in bosonic and fermionic gases of ultracold atoms


Gyu-Boong Jo, Ye-Ryuoung Lee, Jae-Hoon Choi, Caleb A. Christensen, Tony H. Kim, Joseph H.Thywissen, David E. Pritchard and Wolfgang Ketterle

Itinerant Ferromagnetism in a Fermi Gas of Ultracold atoms

Science 325 1521-1524 (2009) [Journal]

Press release MIT news Science perspective


C.A. Christensen, S. Will, M. Saba, G.-B. Jo, Y.Shin, W. Ketterle, and D.E. Pritchard

Trapping of Ultracold Atoms in a Hollow-core Photonic Crystal Fiber

Phys. Rev.  A 78 033429 (2008)  [Journal]


G.-B. Jo, J.H. Choi, C.A. Christensen, Y.R. Lee, T.A. Pasquini, W. Ketterle, and D.E. Pritchard

Matter-Wave Interferometry with Phase Fluctuating Bose-Einstein Condensates

Phys. Rev. Lett. 99, 240406 (2007) [Journal]


G.-B. Jo, J.-H. Choi , C.A. Christensen, T.A. Pasquini, Y.-R. Lee, W. Ketterle, and D.E. Pritchard

Phase Sensitive Recombination of Two Bose-Einstein Condensates on an Atom Chip

Phys. Rev. Lett. 98, 180401 (2007) [Journal]

Selected as Editor's suggestions


G.-B. Jo, Y. Shin, S. Will, T. A. Pasquini, M. Saba, W. Ketterle , D. E. Pritchard, M. Vengalattore, and M. Prentiss

Long Phase Coherence Time and Number Squeezing of two Bose-Einstein Condensates on an Atom Chip

Phys. Rev. Lett. 98, 030407 (2007) [Journal]

HIghilighted in Korean news [Link]


T. A. Pasquini, M. Saba, G.-B. Jo, Y. Shin, W. Ketterle, D. E. Pritchard, T. A. Savas, N. Mulders

Low velocity quantum reflection of Bose-Einstein condensates

Phys. Rev. Lett. 97, 260402 (2006) [Journal]


Y. Shin , G.-B. Jo , M. Saba , T.A. Pasquini , W. Ketterle , and D.E. Pritchard

Optical Weak Link between Two Spatially Separate Bose-Einstein Condensates

Phys. Rev. Lett. 95, 170402 (2005) [Journal]


Y. Shin, C. Sanner, G.-B. Jo, T. A. Pasquini, M. Saba, W. Ketterle, D. E. Pritchard, M. Vengalattore and M. Prentiss

Interference of Bose-Einstein Condensates on an Atom Chip

Phys. Rev.  A Rapid Comm. 72, 021604(R) (2005) [Journal]


T.A. Pasquini, G.-B. Jo, M.Saba, Y.Shin, D.E. Pritchard and W.Ketterle

Atom optics with Bose-Einstein condensates: quantum reflection and interferometry

J. Phys. Conf series. 19 139 (2005)  [Journal]




Other Publications (Book Chapters / Feature articles)


Gyu-Boong Jo, Synthetic Topological Quantum Matters with Ultracold Atoms 

AKPA Newsletter (Research Frontline) Vol 32, no 1 (2017) 


Gyu-Boong Jo, Engineering Ultracold Atoms in a Novel Optical Lattice 

AKPA Newsletter (Featured Article) Vol 29, no 29 (2013)