Faculty Profiles - LEUNG Pak Wo | The Hong Kong University of Science and Technology

Pak Wo LEUNG
梁伯和

PhD in Physics
Cornell University, 1990

Dean of Students

Professor
Department of Physics

(852) 2358 7483
phleung@ust.hk
Room 5032
Personal Web

ORCID

0000-0002-1014-1478

ResearcherID

GCW-2862-2022

Scopus ID

7401748996

Research Interest Publications Teaching Assignment Space used

Research Interest

Condensed matter physics

Publications

All Years 46 2025 0 2024 0 2023 0 2022 0 2021 0 2020 0 2019 46

2017 1

Lifting the bulk: improving a large-enrollment introductory course via student-centered learning and assessment

Cheung, Man Fung; Ko, Wing Ho; Leung, Pak Wo
Conference paper

2008 2

Critiquing variational theories of the Anderson-Hubbard model: real-space self-consistent Hartree-Fock solutions

Journal of Physics Condensed Matter, v. 20, (34), August 2008, article number 345211
Chen, X.; Farhoodfar, A.; Mcintosh, T.; Gooding, R.J.; Leung, Pak Wo
Article

Quantum phase transition induced by Dzyaloshinskii-Moriya interactions in the kagome antiferromagnet

Physical Review B, v. 78, (14), October 2008, article number 140405
Cépas, O.; Fong, C.M.; Leung, Pak Wo; Lhuillier, C.
Article

2007 3

Magnon dispersion and anisotropies in SrCu₂(BO₃)₂

Physical Review B, v. 75, (14), April 2007, article number 144422
Cheng, Yiu Fai; Cépas, O.; Leung, Pak Wo; Ziman, T.
Article

Numerical study of hole correlation in the t-J model with four holes on a 32-site lattice

International Journal of Modern Physics B, v. 21, (18-19), July 2007, p. 3118-3121
Leung, Pak Wo
Article

Magnon dispersion and anisotropies in SrCu2(BO3)2

March Meeting of the American Physical Society, Mar 5-9, 2007, Denver, USA, organized by the American Physical Society, Mar 5-9, 2007
Cepas, O.; Cheng, Y.F.; Leung, P.W.; Ziman, T.
Conference paper

2006 2

Charge carrier correlation in the electron-doped t−J model

Physical Review B, v. 73, (7), February 2006, article number 075104
Leung, Pak Wo
Article

Hole correlation and antiferromagnetic order in the t−J model

Physical Review B, v. 73, (1), January 2006, article number 014502
Leung, Pak Wo
Article

2005 1

t-J model on the Shastry-Sutherland lattice

March Meeting of the American Physical Society, organized by the American Physical Society, Los Angeles, USA., Mar. 21-25, 2005
Cheng, Yiu Fai; Leung, Pakwo
Conference paper

2004 5

Absence of hole pairing in a simple t−J model on the Shastry-Sutherland lattice

Physical Review B, v. 69, (18), May 2004, article number 180403
Leung, P.W.; Cheng, Y.F.
Article

Application of cluster computing in the study of fermionic systems

4th OCPA Join Meeting of Chinese Physicists World-Wide, Shanghai, China, June 28-July 1
Leung, P.W.
Conference paper

Charge carrier correlation in the electron-doped t-J model on a 32-site lattice

March Meeting of the American Physical Society, Montreal, Canada, March 22-26
Leung, Pak Wo
Conference paper

Numerical study of electron-doped t-J model on a 32-site lattice

Second Asia-Pacific Physics Workshop, Hong Kong, June 21-24
Leung, P.W.
Conference paper

Numerical study of the hole-doped Shastry-Sutherland Model

March Meeting of the American Physical Society, Montreal, Canada, March 22-26
Cheng, Y.F.; Leung, P.W.
Conference paper

2003 3

Low-Energy Spectra in t−J-Type Models at Low Doping Levels

Physical Review Letters, v. 91, (5), August 2003, article number 057001, p. 570011-570014
Lee, Weicheng; Lee, Ting-Kuo; Ho, Changming; Leung, Pak Wo
Article

Asymmetry in the hole-doped and electron-doped t-J model

Fourth International Conference on New Theories, Discoveries and Applications of Superconductors and Related Materials Jan. 16 - 21, San Diego, California, USA. Organized by JD Duz Institute for Superconductivity, Baton Rouge, USA
Leung, P.W.; Ng, K.K.
Conference paper

Asymmetry in the hole-doped and electron-doped t-J model

International Journal of Modern Physics B, v. 17, (18-20), August 2003, p. 3367-3369
Leung, Pak Wo; Ng, K.K.
Conference paper

2002 2

Low-energy states with different symmetries in the t−J model with two holes on a 32-site lattice

Physical Review B, v. 65, (20), May 2002, article number 205101
Leung, Pak Wo
Article

A model of pairing enhanced by stripelike correlations

Physica B: Condensed Matter, v. 312-313, March 2002, p. 51-52
Basu, Saurabh; Gooding, R.J.; Leung, Pak Wo
Conference paper

2001 2

Enhanced bound-state formation in two dimensions via stripelike hopping anisotropies

Physical Review B, v. 63, (10), March 2001, article number 100506
Basu, Saurabh; Gooding, Robert J.; Leung, Pak Wo
Article

A numerical study of the staggered-flux and chiral orders in the t-J model

Physica C: Superconductivity and its Applications, v. 364-365, November 2001, p. 117-119
Leung, Pak Wo
Conference paper

2000 1

Signatures of a staggered-flux phase in the t−J model with two holes on a 32-site lattice

Physical Review B, v. 62, (10), September 2000, p. R6112-R6115
Leung, Pak Wo
Article

1999 1

Holes in the t−J_z model: a diagrammatic study

Physical Review B, v. 60, (3), July 1999, p. 1592-1606
Chernyshev, A.L.; Leung, Pak Wo
Article

1998 4

A numerical and analytical study of two holes doped into the 2D t-J model

Journal of Physics and Chemistry of Solids, v. 59, (10-12), October-November 1998, p. 1815-1817
Chernyshev, A.L.; Leung, Pak Wo; Gooding, R.J.
Article

Comprehensive numerical and analytical study of two holes doped into the two-dimensional t−J model

Physical Review B, v. 58, (20), November 1998, p. 13594-13613
Chernyshev, A.L.; Leung, Pak Wo; Gooding, R.J.
Article

Origin of the Extended Van Hove region in Cuprate Superconductors

Physical Review Letters, v. 81, (12), September 1998, p. 2534-2537
Yin, Wei-Guo; Gong, Chang-De; Leung, Pak Wo
Article

Two-step evolution of the quasiparticle band with doping in the two-dimensional t-t `-t `'-J model

International Journal of Modern Physics B, v. 12, (29-31), December 1998, p. 2914-2919
Gong, Chang-De; Yin, Wei-Guo; Leung, Pak Wo
Article

1997 2

Comparison of 32-site exact-diagonalization results and ARPES spectral functions for the antiferromagnetic insulator Sr₂CuO₂Cl₂

Physical Review B, v. 56, (10), September 1997, p. 6320-6326
Leung, Pak Wo; Wells, Barrett O.; Gooding, Robert J.
Article

Dispersion relation and spectral functions of the t-J model and the antiferromagnetic insulator Sr₂CuO₂Cl₂

Physica C: Superconductivity, v. 282-287, (Part 3), August 1997, p. 1793-1794
Leung, Pak Wo; Wells, B.O.; Gooding, R.J.
Article

1996 2

Columnar dimer and plaquette resonating-valence-bond orders in the quantum dimer model

Physical Review B, v. 54, (18), November 1996, p. 12938-12945
Leung, Pak Wo; Chiu, King Chuen; Runge, Karl J.
Article

Numerical evidence for the spin-Peierls state in the frustrated quantum antiferromagnet

Physical Review B, v. 53, (5), February 1996, p. 2213-2216
Leung, Pak Wo; Lam, Ngar-wing
Article

1995 3

Dynamical properties of the single-hole t-J model on a 32-site square lattice

Physical Review B, v. 52, (22), December 1995, p. R15711-R15714
Leung, Pak Wo; Gooding, Robert J.
Article

Spatial distribution of mobile holes in the t-J model

Physical Review B, v. 51, (17), May 1995, p. 12034-12036
Vos, Kenneth J.E.; Gooding, Robert J.; Leung, Pak Wo; Chen, Liang
Article

Numerical diagonalization studies of frustrated quantum antiferromagnets

Computational Physics, v. 1, 1995, p. 201-207
Leung, Pak Wo
Conference paper

1994 2

Exact-diagonalization demonstration of incommensurability and the associated Fermi surface for N holes in the t-J model

Physical Review B, v. 49, (6), February 1994, p. 4119-4130
Gooding, Robert J.; Vos, Kenneth J.E.; Leung, Pak Wo
Article

Theory of electron-hole asymmetry in doped CuO₂ planes

Physical Review B, v. 50, (17), November 1994, p. 12866-12875
Gooding, R.J.; Vos, K.J.E.; Leung, Pak Wo
Article

1993 3

Accelerated convergence in exact-diagonalization studies

Physical Review B, v. 48, (9), September 1993, p. 6255-6259
Novotny, Mark A.; Riera, Jose A.; Leung, Pak Wo; Dagotto, Elbio R.A.
Article

Numerical studies of a 36-site kagomé antiferromagnet

Physical Review B, v. 47, (9), March 1993, p. 5459-5462
Leung, Pak Wo; Elser, Veit
Article

Spin-1/2 quantum antiferromagnets on the triangular lattice

Physical Review B, v. 47, (10), March 1993, p. 5861-5873
Leung, Pak Wo; Runge, Karl J.
Article

1992 2

Density of states of the two-dimensional Hubbard model on a 4×4 lattice

Physical Review B, v. 46, (18), November 1992, p. 11779-11786
Leung, Pak Wo; Liu, Zhiping; Manousakis, Efstratios; Novotny, M.A.; Oppenheimer, Paul E.
Article

Implementation of the Lanczos algorithm for the Hubbard model on the Connection Machine system

Computers in Physics, v. 6, (6), November 1992, p. 603-609
Leung, Pak Wo; Oppenheimer, Paul E.
Article

1991 2

Path-integral Monte Carlo study of the hard-disk solid

Physical Review B, v. 43, (1), January 1991, p. 735-751
Leung, Pak Wo; Chester, G.V.
Article

Percolation properties of the Wolff clusters in planar triangular spin models

Physical Review B, v. 43, (1), January 1991, p. 752-759
Leung, Pak Wo; Henley, Christopher L.
Article

1990 1

Second-layer solidification of ³He on graphite: a numerical study

Europhysics Letters, v. 12, (2), May 1990, p. 107-112
Abraham, F.F.; Broughton, J.Q.; Leung, Pak Wo; Elser, V.
Article

1989 2

Dodecagonal order in a two-dimensional Lennard-Jones system

Physical Review B, v. 39, (1), January 1989, p. 446-458
Leung, Pak Wo; Henley, Christopher L.; Chester, G.V.
Article

Size-dependent properties of two-dimensional solids

Physical Review B, v. 39, (13), May 1989, p. 9518-9530
Zollweg, John A.; Chester, Geoffrey V.; Leung, Pak Wo
Article

Conference paper 1

Lifting the bulk: improving a large-enrollment introductory course via student-centered learning and assessment

Cheung, Man Fung; Ko, Wing Ho; Leung, Pak Wo

Article 2

Critiquing variational theories of the Anderson-Hubbard model: real-space self-consistent Hartree-Fock solutions

Journal of Physics Condensed Matter, v. 20, (34), August 2008, article number 345211
Chen, X.; Farhoodfar, A.; Mcintosh, T.; Gooding, R.J.; Leung, Pak Wo

Quantum phase transition induced by Dzyaloshinskii-Moriya interactions in the kagome antiferromagnet

Physical Review B, v. 78, (14), October 2008, article number 140405
Cépas, O.; Fong, C.M.; Leung, Pak Wo; Lhuillier, C.

Article 2

Magnon dispersion and anisotropies in SrCu₂(BO₃)₂

Physical Review B, v. 75, (14), April 2007, article number 144422
Cheng, Yiu Fai; Cépas, O.; Leung, Pak Wo; Ziman, T.

Numerical study of hole correlation in the t-J model with four holes on a 32-site lattice

International Journal of Modern Physics B, v. 21, (18-19), July 2007, p. 3118-3121
Leung, Pak Wo

Conference paper 1

Magnon dispersion and anisotropies in SrCu2(BO3)2

March Meeting of the American Physical Society, Mar 5-9, 2007, Denver, USA, organized by the American Physical Society, Mar 5-9, 2007
Cepas, O.; Cheng, Y.F.; Leung, P.W.; Ziman, T.

Article 2

Charge carrier correlation in the electron-doped t−J model

Physical Review B, v. 73, (7), February 2006, article number 075104
Leung, Pak Wo

Hole correlation and antiferromagnetic order in the t−J model

Physical Review B, v. 73, (1), January 2006, article number 014502
Leung, Pak Wo

Conference paper 1

t-J model on the Shastry-Sutherland lattice

March Meeting of the American Physical Society, organized by the American Physical Society, Los Angeles, USA., Mar. 21-25, 2005
Cheng, Yiu Fai; Leung, Pakwo

Article 1

Absence of hole pairing in a simple t−J model on the Shastry-Sutherland lattice

Physical Review B, v. 69, (18), May 2004, article number 180403
Leung, P.W.; Cheng, Y.F.

Conference paper 4

Application of cluster computing in the study of fermionic systems

4th OCPA Join Meeting of Chinese Physicists World-Wide, Shanghai, China, June 28-July 1
Leung, P.W.

Charge carrier correlation in the electron-doped t-J model on a 32-site lattice

March Meeting of the American Physical Society, Montreal, Canada, March 22-26
Leung, Pak Wo

Numerical study of electron-doped t-J model on a 32-site lattice

Second Asia-Pacific Physics Workshop, Hong Kong, June 21-24
Leung, P.W.

Numerical study of the hole-doped Shastry-Sutherland Model

March Meeting of the American Physical Society, Montreal, Canada, March 22-26
Cheng, Y.F.; Leung, P.W.

Article 1

Low-Energy Spectra in t−J-Type Models at Low Doping Levels

Physical Review Letters, v. 91, (5), August 2003, article number 057001, p. 570011-570014
Lee, Weicheng; Lee, Ting-Kuo; Ho, Changming; Leung, Pak Wo

Conference paper 2

Asymmetry in the hole-doped and electron-doped t-J model

Fourth International Conference on New Theories, Discoveries and Applications of Superconductors and Related Materials Jan. 16 - 21, San Diego, California, USA. Organized by JD Duz Institute for Superconductivity, Baton Rouge, USA
Leung, P.W.; Ng, K.K.

Asymmetry in the hole-doped and electron-doped t-J model

International Journal of Modern Physics B, v. 17, (18-20), August 2003, p. 3367-3369
Leung, Pak Wo; Ng, K.K.

Article 1

Low-energy states with different symmetries in the t−J model with two holes on a 32-site lattice

Physical Review B, v. 65, (20), May 2002, article number 205101
Leung, Pak Wo

Conference paper 1

A model of pairing enhanced by stripelike correlations

Physica B: Condensed Matter, v. 312-313, March 2002, p. 51-52
Basu, Saurabh; Gooding, R.J.; Leung, Pak Wo

Article 1

Enhanced bound-state formation in two dimensions via stripelike hopping anisotropies

Physical Review B, v. 63, (10), March 2001, article number 100506
Basu, Saurabh; Gooding, Robert J.; Leung, Pak Wo

Conference paper 1

A numerical study of the staggered-flux and chiral orders in the t-J model

Physica C: Superconductivity and its Applications, v. 364-365, November 2001, p. 117-119
Leung, Pak Wo

Article 1

Signatures of a staggered-flux phase in the t−J model with two holes on a 32-site lattice

Physical Review B, v. 62, (10), September 2000, p. R6112-R6115
Leung, Pak Wo

Article 1

Holes in the t−J_z model: a diagrammatic study

Physical Review B, v. 60, (3), July 1999, p. 1592-1606
Chernyshev, A.L.; Leung, Pak Wo

Article 4

A numerical and analytical study of two holes doped into the 2D t-J model

Journal of Physics and Chemistry of Solids, v. 59, (10-12), October-November 1998, p. 1815-1817
Chernyshev, A.L.; Leung, Pak Wo; Gooding, R.J.

Comprehensive numerical and analytical study of two holes doped into the two-dimensional t−J model

Physical Review B, v. 58, (20), November 1998, p. 13594-13613
Chernyshev, A.L.; Leung, Pak Wo; Gooding, R.J.

Origin of the Extended Van Hove region in Cuprate Superconductors

Physical Review Letters, v. 81, (12), September 1998, p. 2534-2537
Yin, Wei-Guo; Gong, Chang-De; Leung, Pak Wo

Two-step evolution of the quasiparticle band with doping in the two-dimensional t-t `-t `'-J model

International Journal of Modern Physics B, v. 12, (29-31), December 1998, p. 2914-2919
Gong, Chang-De; Yin, Wei-Guo; Leung, Pak Wo

Article 2

Comparison of 32-site exact-diagonalization results and ARPES spectral functions for the antiferromagnetic insulator Sr₂CuO₂Cl₂

Physical Review B, v. 56, (10), September 1997, p. 6320-6326
Leung, Pak Wo; Wells, Barrett O.; Gooding, Robert J.

Dispersion relation and spectral functions of the t-J model and the antiferromagnetic insulator Sr₂CuO₂Cl₂

Physica C: Superconductivity, v. 282-287, (Part 3), August 1997, p. 1793-1794
Leung, Pak Wo; Wells, B.O.; Gooding, R.J.

Article 2

Columnar dimer and plaquette resonating-valence-bond orders in the quantum dimer model

Physical Review B, v. 54, (18), November 1996, p. 12938-12945
Leung, Pak Wo; Chiu, King Chuen; Runge, Karl J.

Numerical evidence for the spin-Peierls state in the frustrated quantum antiferromagnet

Physical Review B, v. 53, (5), February 1996, p. 2213-2216
Leung, Pak Wo; Lam, Ngar-wing

Article 2

Dynamical properties of the single-hole t-J model on a 32-site square lattice

Physical Review B, v. 52, (22), December 1995, p. R15711-R15714
Leung, Pak Wo; Gooding, Robert J.

Spatial distribution of mobile holes in the t-J model

Physical Review B, v. 51, (17), May 1995, p. 12034-12036
Vos, Kenneth J.E.; Gooding, Robert J.; Leung, Pak Wo; Chen, Liang

Conference paper 1

Numerical diagonalization studies of frustrated quantum antiferromagnets

Computational Physics, v. 1, 1995, p. 201-207
Leung, Pak Wo

Article 2

Exact-diagonalization demonstration of incommensurability and the associated Fermi surface for N holes in the t-J model

Physical Review B, v. 49, (6), February 1994, p. 4119-4130
Gooding, Robert J.; Vos, Kenneth J.E.; Leung, Pak Wo

Theory of electron-hole asymmetry in doped CuO₂ planes

Physical Review B, v. 50, (17), November 1994, p. 12866-12875
Gooding, R.J.; Vos, K.J.E.; Leung, Pak Wo

Article 3

Accelerated convergence in exact-diagonalization studies

Physical Review B, v. 48, (9), September 1993, p. 6255-6259
Novotny, Mark A.; Riera, Jose A.; Leung, Pak Wo; Dagotto, Elbio R.A.

Numerical studies of a 36-site kagomé antiferromagnet

Physical Review B, v. 47, (9), March 1993, p. 5459-5462
Leung, Pak Wo; Elser, Veit

Spin-1/2 quantum antiferromagnets on the triangular lattice

Physical Review B, v. 47, (10), March 1993, p. 5861-5873
Leung, Pak Wo; Runge, Karl J.

Article 2

Density of states of the two-dimensional Hubbard model on a 4×4 lattice

Physical Review B, v. 46, (18), November 1992, p. 11779-11786
Leung, Pak Wo; Liu, Zhiping; Manousakis, Efstratios; Novotny, M.A.; Oppenheimer, Paul E.

Implementation of the Lanczos algorithm for the Hubbard model on the Connection Machine system

Computers in Physics, v. 6, (6), November 1992, p. 603-609
Leung, Pak Wo; Oppenheimer, Paul E.

Article 2

Path-integral Monte Carlo study of the hard-disk solid

Physical Review B, v. 43, (1), January 1991, p. 735-751
Leung, Pak Wo; Chester, G.V.

Percolation properties of the Wolff clusters in planar triangular spin models

Physical Review B, v. 43, (1), January 1991, p. 752-759
Leung, Pak Wo; Henley, Christopher L.

Article 1

Second-layer solidification of ³He on graphite: a numerical study

Europhysics Letters, v. 12, (2), May 1990, p. 107-112
Abraham, F.F.; Broughton, J.Q.; Leung, Pak Wo; Elser, V.

Article 2

Dodecagonal order in a two-dimensional Lennard-Jones system

Physical Review B, v. 39, (1), January 1989, p. 446-458
Leung, Pak Wo; Henley, Christopher L.; Chester, G.V.

Size-dependent properties of two-dimensional solids

Physical Review B, v. 39, (13), May 1989, p. 9518-9530
Zollweg, John A.; Chester, Geoffrey V.; Leung, Pak Wo

2017 1

Lifting the bulk: improving a large-enrollment introductory course via student-centered learning and assessment

Cheung, Man Fung; Ko, Wing Ho; Leung, Pak Wo
Conference paper

2008 2

Critiquing variational theories of the Anderson-Hubbard model: real-space self-consistent Hartree-Fock solutions

Journal of Physics Condensed Matter, v. 20, (34), August 2008, article number 345211
Chen, X.; Farhoodfar, A.; Mcintosh, T.; Gooding, R.J.; Leung, Pak Wo
Article

Quantum phase transition induced by Dzyaloshinskii-Moriya interactions in the kagome antiferromagnet

Physical Review B, v. 78, (14), October 2008, article number 140405
Cépas, O.; Fong, C.M.; Leung, Pak Wo; Lhuillier, C.
Article

2007 3

Magnon dispersion and anisotropies in SrCu₂(BO₃)₂

Physical Review B, v. 75, (14), April 2007, article number 144422
Cheng, Yiu Fai; Cépas, O.; Leung, Pak Wo; Ziman, T.
Article

Numerical study of hole correlation in the t-J model with four holes on a 32-site lattice

International Journal of Modern Physics B, v. 21, (18-19), July 2007, p. 3118-3121
Leung, Pak Wo
Article

Magnon dispersion and anisotropies in SrCu2(BO3)2

March Meeting of the American Physical Society, Mar 5-9, 2007, Denver, USA, organized by the American Physical Society, Mar 5-9, 2007
Cepas, O.; Cheng, Y.F.; Leung, P.W.; Ziman, T.
Conference paper

2006 2

Charge carrier correlation in the electron-doped t−J model

Physical Review B, v. 73, (7), February 2006, article number 075104
Leung, Pak Wo
Article

Hole correlation and antiferromagnetic order in the t−J model

Physical Review B, v. 73, (1), January 2006, article number 014502
Leung, Pak Wo
Article

2005 1

t-J model on the Shastry-Sutherland lattice

March Meeting of the American Physical Society, organized by the American Physical Society, Los Angeles, USA., Mar. 21-25, 2005
Cheng, Yiu Fai; Leung, Pakwo
Conference paper

2004 5

Absence of hole pairing in a simple t−J model on the Shastry-Sutherland lattice

Physical Review B, v. 69, (18), May 2004, article number 180403
Leung, P.W.; Cheng, Y.F.
Article

Application of cluster computing in the study of fermionic systems

4th OCPA Join Meeting of Chinese Physicists World-Wide, Shanghai, China, June 28-July 1
Leung, P.W.
Conference paper

Charge carrier correlation in the electron-doped t-J model on a 32-site lattice

March Meeting of the American Physical Society, Montreal, Canada, March 22-26
Leung, Pak Wo
Conference paper

Numerical study of electron-doped t-J model on a 32-site lattice

Second Asia-Pacific Physics Workshop, Hong Kong, June 21-24
Leung, P.W.
Conference paper

Numerical study of the hole-doped Shastry-Sutherland Model

March Meeting of the American Physical Society, Montreal, Canada, March 22-26
Cheng, Y.F.; Leung, P.W.
Conference paper

2003 3

Low-Energy Spectra in t−J-Type Models at Low Doping Levels

Physical Review Letters, v. 91, (5), August 2003, article number 057001, p. 570011-570014
Lee, Weicheng; Lee, Ting-Kuo; Ho, Changming; Leung, Pak Wo
Article

Asymmetry in the hole-doped and electron-doped t-J model

Fourth International Conference on New Theories, Discoveries and Applications of Superconductors and Related Materials Jan. 16 - 21, San Diego, California, USA. Organized by JD Duz Institute for Superconductivity, Baton Rouge, USA
Leung, P.W.; Ng, K.K.
Conference paper

Asymmetry in the hole-doped and electron-doped t-J model

International Journal of Modern Physics B, v. 17, (18-20), August 2003, p. 3367-3369
Leung, Pak Wo; Ng, K.K.
Conference paper

2002 2

Low-energy states with different symmetries in the t−J model with two holes on a 32-site lattice

Physical Review B, v. 65, (20), May 2002, article number 205101
Leung, Pak Wo
Article

A model of pairing enhanced by stripelike correlations

Physica B: Condensed Matter, v. 312-313, March 2002, p. 51-52
Basu, Saurabh; Gooding, R.J.; Leung, Pak Wo
Conference paper

2001 2

Enhanced bound-state formation in two dimensions via stripelike hopping anisotropies

Physical Review B, v. 63, (10), March 2001, article number 100506
Basu, Saurabh; Gooding, Robert J.; Leung, Pak Wo
Article

A numerical study of the staggered-flux and chiral orders in the t-J model

Physica C: Superconductivity and its Applications, v. 364-365, November 2001, p. 117-119
Leung, Pak Wo
Conference paper

2000 1

Signatures of a staggered-flux phase in the t−J model with two holes on a 32-site lattice

Physical Review B, v. 62, (10), September 2000, p. R6112-R6115
Leung, Pak Wo
Article

1999 1

Holes in the t−J_z model: a diagrammatic study

Physical Review B, v. 60, (3), July 1999, p. 1592-1606
Chernyshev, A.L.; Leung, Pak Wo
Article

1998 4

A numerical and analytical study of two holes doped into the 2D t-J model

Journal of Physics and Chemistry of Solids, v. 59, (10-12), October-November 1998, p. 1815-1817
Chernyshev, A.L.; Leung, Pak Wo; Gooding, R.J.
Article

Comprehensive numerical and analytical study of two holes doped into the two-dimensional t−J model

Physical Review B, v. 58, (20), November 1998, p. 13594-13613
Chernyshev, A.L.; Leung, Pak Wo; Gooding, R.J.
Article

Origin of the Extended Van Hove region in Cuprate Superconductors

Physical Review Letters, v. 81, (12), September 1998, p. 2534-2537
Yin, Wei-Guo; Gong, Chang-De; Leung, Pak Wo
Article

Two-step evolution of the quasiparticle band with doping in the two-dimensional t-t `-t `'-J model

International Journal of Modern Physics B, v. 12, (29-31), December 1998, p. 2914-2919
Gong, Chang-De; Yin, Wei-Guo; Leung, Pak Wo
Article

1997 2

Comparison of 32-site exact-diagonalization results and ARPES spectral functions for the antiferromagnetic insulator Sr₂CuO₂Cl₂

Physical Review B, v. 56, (10), September 1997, p. 6320-6326
Leung, Pak Wo; Wells, Barrett O.; Gooding, Robert J.
Article

Dispersion relation and spectral functions of the t-J model and the antiferromagnetic insulator Sr₂CuO₂Cl₂

Physica C: Superconductivity, v. 282-287, (Part 3), August 1997, p. 1793-1794
Leung, Pak Wo; Wells, B.O.; Gooding, R.J.
Article

1996 2

Columnar dimer and plaquette resonating-valence-bond orders in the quantum dimer model

Physical Review B, v. 54, (18), November 1996, p. 12938-12945
Leung, Pak Wo; Chiu, King Chuen; Runge, Karl J.
Article

Numerical evidence for the spin-Peierls state in the frustrated quantum antiferromagnet

Physical Review B, v. 53, (5), February 1996, p. 2213-2216
Leung, Pak Wo; Lam, Ngar-wing
Article

1995 3

Dynamical properties of the single-hole t-J model on a 32-site square lattice

Physical Review B, v. 52, (22), December 1995, p. R15711-R15714
Leung, Pak Wo; Gooding, Robert J.
Article

Spatial distribution of mobile holes in the t-J model

Physical Review B, v. 51, (17), May 1995, p. 12034-12036
Vos, Kenneth J.E.; Gooding, Robert J.; Leung, Pak Wo; Chen, Liang
Article

Numerical diagonalization studies of frustrated quantum antiferromagnets

Computational Physics, v. 1, 1995, p. 201-207
Leung, Pak Wo
Conference paper

1994 2

Exact-diagonalization demonstration of incommensurability and the associated Fermi surface for N holes in the t-J model

Physical Review B, v. 49, (6), February 1994, p. 4119-4130
Gooding, Robert J.; Vos, Kenneth J.E.; Leung, Pak Wo
Article

Theory of electron-hole asymmetry in doped CuO₂ planes

Physical Review B, v. 50, (17), November 1994, p. 12866-12875
Gooding, R.J.; Vos, K.J.E.; Leung, Pak Wo
Article

1993 3

Accelerated convergence in exact-diagonalization studies

Physical Review B, v. 48, (9), September 1993, p. 6255-6259
Novotny, Mark A.; Riera, Jose A.; Leung, Pak Wo; Dagotto, Elbio R.A.
Article

Numerical studies of a 36-site kagomé antiferromagnet

Physical Review B, v. 47, (9), March 1993, p. 5459-5462
Leung, Pak Wo; Elser, Veit
Article

Spin-1/2 quantum antiferromagnets on the triangular lattice

Physical Review B, v. 47, (10), March 1993, p. 5861-5873
Leung, Pak Wo; Runge, Karl J.
Article

1992 2

Density of states of the two-dimensional Hubbard model on a 4×4 lattice

Physical Review B, v. 46, (18), November 1992, p. 11779-11786
Leung, Pak Wo; Liu, Zhiping; Manousakis, Efstratios; Novotny, M.A.; Oppenheimer, Paul E.
Article

Implementation of the Lanczos algorithm for the Hubbard model on the Connection Machine system

Computers in Physics, v. 6, (6), November 1992, p. 603-609
Leung, Pak Wo; Oppenheimer, Paul E.
Article

1991 2

Path-integral Monte Carlo study of the hard-disk solid

Physical Review B, v. 43, (1), January 1991, p. 735-751
Leung, Pak Wo; Chester, G.V.
Article

Percolation properties of the Wolff clusters in planar triangular spin models

Physical Review B, v. 43, (1), January 1991, p. 752-759
Leung, Pak Wo; Henley, Christopher L.
Article

1990 1

Second-layer solidification of ³He on graphite: a numerical study

Europhysics Letters, v. 12, (2), May 1990, p. 107-112
Abraham, F.F.; Broughton, J.Q.; Leung, Pak Wo; Elser, V.
Article

1989 2

Dodecagonal order in a two-dimensional Lennard-Jones system

Physical Review B, v. 39, (1), January 1989, p. 446-458
Leung, Pak Wo; Henley, Christopher L.; Chester, G.V.
Article

Size-dependent properties of two-dimensional solids

Physical Review B, v. 39, (13), May 1989, p. 9518-9530
Zollweg, John A.; Chester, Geoffrey V.; Leung, Pak Wo
Article

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2024-25 Spring 0 2024-25 Winter 0 2024-25 Fall 5 2023-24 Summer 0 2023-24 Spring 7 2023-24 Winter 0

PHYS1312	Honors General Physics I
PHYS4191	Capstone Project
SCIE3500	IRE Research Project I
SCIE3900	International Research Experience
SCIE4500	IRE Research Project II

DASC2020	Applied Linear Algebra for Data Analytics in Science
SCIE1090D	Community Services Project: Underwater Robot Community Engagement Project
SCIE1500	Guided Study on Research I
SCIE2500	Guided Study on Research II
SCIE3500	IRE Research Project I
SCIE3900	International Research Experience
SCIE4500	IRE Research Project II

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