Post-Doctors
李啟正 Chi-Cheng Lee
Education
2000 - 2007, Doctor of Science, Physics, Tamkang University (淡江大學), Tamsui, Taiwan
1998 - 2000, Master of Science, Physics, Tamkang University (淡江大學), Tamsui, Taiwan
1994 - 1998, Bachelor of Science, Physics, Tamkang University (淡江大學), Tamsui, Taiwan
Awards & Honors
2001 Liming Foundation Scholarship, Liming Foundation, Taipei, Taiwan
2001 Graduate Student Scholarship, Tamkang University, Taiwan
2000 Full Doctoral Tuition Scholarship, Tamkang University, Taiwan
2000 Honorary Member, The Phi Tau Phi Scholastic Honor Society, Taiwan
1999 Liming Foundation Scholarship, Liming Foundation, Taipei, Taiwan
1999 Graduate Student Scholarship, Tamkang University, Taiwan
Experience
2010 - present, Postdoc, Institute of Physics, Academia Sinica, Nankang, Taipei 11529, Taiwan
2007 - 2010, Postdoc, Condensed Matter Theory Group, Condensed Matter Physics & Materials Science Department,
Brookhaven National Laboratory, Upton, NY 11973, USA
2005 (Mar-Nov), Exchange Student, Physics Department, Brookhaven National Laboratory, Upton, NY 11973, USA
(Supported by “Research Abroad Program” of National Science Council of Taiwan)
Research interests
Electronic Structure of Real Materials
Local Excitations of Correlated Materials
Magnetic, Orbital, Charge, and Lattice Structures in Correlated Materials
Exciton Dynamics in Weakly Interacting Systems and Correlated Mott Insulators
Lattice Dynamics in Perovskites
Phase Transitions under High Pressure
Disordered Systems
Publications
- "One-Fe versus Two-Fe Brillouin Zone of Fe-Based Superconductors: Creation of the Electron Pockets via Translational Symmetry Breaking"
Chia-Hui Lin, Tom Berlijn, Limin Wang, Chi-Cheng Lee, Wei-Guo Yin, and Wei Ku
Phys. Rev. Lett. 107, 257001 (2011).
- "dd excitations in three-dimensional q-Space: A nonresonant inelastic X-ray scattering study on NiO"
N. Hiraoka, M. Suzuki, K. D. Tsuei, H. Ishii, Y. Q. Cai, M. W. Haverkort, C. C. Lee, and W. Ku
- "X-ray diffuse scattering study of local distortions in Fe1+xTe induced by excess Fe"
X. Liu, C.-C. Lee, Z. J. Xu, J. S. Wen, G. Gu, W. Ku, J. M. Tranquada, and J. P. Hill
Phys. Rev. B 83, 184523 (2011).
- "Unified Picture for Magnetic Correlations in Iron-Based Superconductors"
Wei-Guo Yin, Chi-Cheng Lee, and Wei Ku
Phys. Rev. Lett. 105, 107004 (2010).
- "Dynamical Linear Response of TDDFT with LDA+U Functional: strongly hybridized Frenkel excitons in NiO"
Chi-Cheng Lee, H. C. Hsueh, and Wei Ku
Phys. Rev. B 82, 081106(R) (2010).
- "Coupling of spin and orbital excitations in the iron-based superconductor FeSe0.5Te0.5"
S.-H. Lee, Guangyong Xu, W. Ku, J. S. Wen, C. C. Lee, N. Katayama, Z. J. Xu, S. Ji, Z. W. Lin, G. D. Gu, H.-B. Yang,
P. D. Johnson, Z.-H. Pan, T. Valla, M. Fujita, T. J. Sato, S. Chang, K. Yamada, and J. M. Tranquada
Phys. Rev. B 81, 220502(R) (2010).
- "Unfolding first-principles band structures"
Wei Ku, Tom Berlijn, and Chi-Cheng Lee
Phys. Rev. Lett. 104, 216401 (2010).
- "Ferro-Orbital Order and Strong Magnetic Anisotropy in the Parent Compounds of Iron-Pnictide Superconductors"
Chi-Cheng Lee, Wei-Guo Yin, and Wei Ku
Phys. Rev. Lett. 103, 267001 (2009).
- "Effect of covalent bonding on magnetism and the missing neutron intensity in copper oxide compounds"
Andrew C.Walters, Toby G. Perring, Jean-Sebastien Caux, Andrei T. Savici, Genda D. Gu, Chi-Cheng Lee, Wei Ku, and Igor A. Zaliznyak
Nature Physics 5, 867 (2009).
- "Nonresonant Inelastic X-Ray Scattering and Energy-Resolved Wannier Function Investigation of d-d Excitations in NiO and CoO"
B. C. Larson, Wei Ku, J. Z. Tischler, Chi-Cheng Lee, O. D. Restrepo, A. G. Eguiluz, P. Zschack, and K. D. Finkelstein
Phys. Rev. Lett. 99, 026401 (2007).
- "Magnetism and mechanical stability of alpha-iron"
H. C. Hsueh, J. Crain, G. Y. Guo, H. Y. Chen, C. C. Lee, K. P. Chang, and H. L. Shih
Phys. Rev. B 66, 052420 (2002).
- "Compression mechanisms in the anisotropically bonded elements Se and Te"
H. C. Hsueh, C. C. Lee, C. W. Wang, and J. Crain
Phys. Rev. B 61, 3851 (2000).