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}
@article {CaltechAUTHORS_https://authors.library.caltech.edu/id/eprint/48511,
    title ="Observation of a Warped Helical Spin Texture in Bi_2Se_3 from Circular Dichroism Angle-Resolved Photoemission Spectroscopy",
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}
@article {CaltechAUTHORS_https://authors.library.caltech.edu/id/eprint/48611,
    title ="Nonequilibrium quasiparticle relaxation dynamics in single crystals of hole- and electron-doped BaFe_2As_2",
    author = "Torchinsky, D. H. and McIver, James  W. and Hsieh, David and Chen, G. F. and Luo, J. L. and Wang, N. L. and Gedik, Nuh",
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    url = "https://resolver.caltech.edu/CaltechAUTHORS:20140815-104401227",
}
@article {CaltechAUTHORS_https://authors.library.caltech.edu/id/eprint/48614,
    title ="Selective Probing of Photoinduced Charge and Spin Dynamics in the Bulk and Surface of a Topological Insulator",
    author = "Hsieh, D. and Mahmood, F. and McIver, J. W. and Gardner, D. R. and Lee, Y. S. and Gedik, N.",
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    url = "https://resolver.caltech.edu/CaltechAUTHORS:20140815-110459643",
}
@article {CaltechAUTHORS_https://authors.library.caltech.edu/id/eprint/48621,
    title ="Nonlinear Optical Probe of Tunable Surface Electrons on a Topological Insulator",
    author = "Hsieh, D. and McIver, J. W. and Torchinsky, D. H. and Gardner, D. R. and Lee, Y. S. and Gedik, N.",
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    url = "https://resolver.caltech.edu/CaltechAUTHORS:20140815-131510654",
}
@article {CaltechAUTHORS_https://authors.library.caltech.edu/id/eprint/48622,
    title ="A topological insulator surface under strong Coulomb, magnetic and disorder perturbations",
    author = "Wray, L. Andrew and Xu, Su-Yang and Xia, Yuqi and Hsieh, David and Fedorov, Alexei V. and Hor, Yew San and Cava, Robert J. and Bansil, Arun and Lin, Hsin and Hasan, M. Zahid",
    journal = "Nature Physics",
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    month = "January",
    year = "2011",
    doi = "https://doi.org/10.1038/nphys1838",
    
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20140815-133452212",
}
@article {CaltechAUTHORS_https://authors.library.caltech.edu/id/eprint/48623,
    title ="Direct observation of spin-polarized surface states in the parent compound of a topological insulator using spin- and angle-resolved photoemission spectroscopy in a Mott-polarimetry mode",
    author = "Hsieh, D. and Wray, L. and Qian, D. and Xia, Y. and Dil, J. H. and Meier, F. and Patthey, L. and Osterwalder, J. and Bihlmayer, G. and Hor, Y. S. and Cava, R. J. and Hasan, M. Z.",
    journal = "New Journal of Physics",
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    url = "https://resolver.caltech.edu/CaltechAUTHORS:20140815-135044188",
}
@article {CaltechAUTHORS_https://authors.library.caltech.edu/id/eprint/48630,
    title ="Development of ferromagnetism in the doped topological insulator Bi_(2−x)Mn_xTe_3",
    author = "Hor, Y. S. and Roushan, P. and Beidenhopf, H. and Seo, J. and Qu, D. and Checkelsky, J. G. and Wray, L. A. and Hsieh, D. and Xia, Y. and Xu, S.-Y. and Qian, D. and Hasan, M. Z. and Ong, N. P. and Yazdani, A. and Cava, R. J.",
    journal = "Physical Review B",
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    url = "https://resolver.caltech.edu/CaltechAUTHORS:20140815-144158820",
}
@article {CaltechAUTHORS_https://authors.library.caltech.edu/id/eprint/49029,
    title ="Observation of Time-Reversal-Protected Single-Dirac-Cone Topological-Insulator States in Bi_2Te_3 and Sb_2Te_3",
    author = "Hsieh, D. and Xia, Y. and Qian, D. and Wray, L. and Meier, F. and Dil, J. H. and Osterwalder, J. and Patthey, L. and Fedorov, A. V. and Lin, H. and Bansil, A. and Grauer, D. and Hor, Y. S. and Cava, R. J. and Hasan, M. Z.",
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    url = "https://resolver.caltech.edu/CaltechAUTHORS:20140828-154214025",
}
@article {CaltechAUTHORS_https://authors.library.caltech.edu/id/eprint/49629,
    title ="Topological surface states protected from backscattering by chiral spin texture",
    author = "Roushan, Pedram and Seo, Jungpil and Parker, Colin V. and Hor, Y. S. and Hsieh, D. and Qian, Dong and Richardella, Anthony and Hasan, M. Z. and Cava, R. J. and Yazdani, Ali",
    journal = "Nature",
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    month = "August",
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    doi = "https://doi.org/10.1038/nature08308",
    
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20140911-161926592",
}
@article {CaltechAUTHORS_https://authors.library.caltech.edu/id/eprint/49499,
    title ="A tunable topological insulator in the spin helical Dirac transport regime",
    author = "Hsieh, D. and Xia, Y. and Qian, D. and Wray, L. and Dil, J. H. and Meier, F. and Osterwalder, J. and Patthey, L. and Checkelsky, J. G. and Ong, N. P. and Fedorov, A. V. and Lin, H. and Bansil, A. and Grauer, D. and Hor, Y. S. and Cava, R. J. and Hasan, M. Z.",
    journal = "Nature",
    volume = "460",
    number = "7259",
    pages = "1101-1105",
    month = "August",
    year = "2009",
    doi = "https://doi.org/10.1038/nature08234",
    
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20140909-135533013",
}
@article {CaltechAUTHORS_https://authors.library.caltech.edu/id/eprint/49034,
    title ="Fermi Surface Topology and Low-Lying Quasiparticle Dynamics of Parent Fe_(1+x)Te/Se Superconductor",
    author = "Xia, Y. and Qian, D. and Wray, L. and Hsieh, D. and Chen, G. F. and Luo, J. L. and Wang, N. L. and Hasan, M. Z.",
    journal = "Physical Review Letters",
    volume = "103",
    number = "3",
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    month = "July",
    year = "2009",
    doi = "https://doi.org/10.1103/PhysRevLett.103.037002",
    
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20140828-183436105",
}
@article {CaltechAUTHORS_https://authors.library.caltech.edu/id/eprint/49668,
    title ="Observation of a large-gap topological-insulator class with a single Dirac cone on the surface",
    author = "Xia, Y. and Qian, D. and Hsieh, D. and Wray, L. and Pal, A. and Lin, H. and Bansil, A. and Grauer, D. and Hor, Y. S. and Cava, R. J. and Hasan, M. Z.",
    journal = "Nature Physics",
    volume = "5",
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    month = "May",
    year = "2009",
    doi = "https://doi.org/10.1038/nphys1274",
    
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20140912-131757767",
}
@article {CaltechAUTHORS_https://authors.library.caltech.edu/id/eprint/49696,
    title ="Observation of Unconventional Quantum Spin Textures in Topological Insulators",
    author = "Hsieh, D. and Xia, Y. and Wray, L. and Qian, D. and Pal, A. and Dil, J. H. and Osterwalder, J. and Meier, F. and Bihlmayer, G. and Kane, C. L. and Hor, Y. S. and Cava, R. J. and Hasan, M. Z.",
    journal = "Science",
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    month = "February",
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    doi = "https://doi.org/10.1126/science.1167733",
    
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20140915-100302653",
}
@article {CaltechAUTHORS_https://authors.library.caltech.edu/id/eprint/49708,
    title ="Magnetic excitations in triangular lattice NaCrO_2",
    author = "Hsieh, D. and Qian, D. and Berger, R. F. and Cava, R. J. and Lynn, J. W. and Huang, Q. and Hasan, M. Z.",
    journal = "Journal of Physics and Chemistry of Solids",
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    url = "https://resolver.caltech.edu/CaltechAUTHORS:20140915-122713242",
}
@article {CaltechAUTHORS_https://authors.library.caltech.edu/id/eprint/49329,
    title ="Momentum dependence of superconducting gap, strong-coupling dispersion kink, and tightly bound Cooper pairs in the high-T_c (Sr,Ba)_(1−x)(K,Na)_xFe_2As_2 superconductors",
    author = "Wray, L. and Qian, D. and Hsieh, D. and Xia, Y. and Li, L. and Checkelsky, J. G. and Pasupathy, A. and Gomes, K. K. and Parker, C. V. and Fedorov, A. V. and Chen, G. F. and Luo, J. L. and Yazdani, A. and Ong, N. P. and Wang, N. L. and Hasan, M. Z.",
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    url = "https://resolver.caltech.edu/CaltechAUTHORS:20140908-100342412",
}
@article {CaltechAUTHORS_https://authors.library.caltech.edu/id/eprint/49326,
    title ="X-ray imaging of dispersive charge modes in a doped Mott insulator near the antiferromagnet/superconductor transition",
    author = "Li, Y. W. and Qian, D. and Wray, L. and Hsieh, D. and Xia, Y. and Kaga, Y. and Sasagawa, T. and Takagi, H. and Markiewicz, R. S. and Bansil, A. and Eisaki, H. and Uchida, S. and Hasan, M. Z.",
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    year = "2008",
    doi = "https://doi.org/10.1103/PhysRevB.78.073104",
    
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20140908-095501791",
}
@article {CaltechAUTHORS_https://authors.library.caltech.edu/id/eprint/49766,
    title ="A topological Dirac insulator in a quantum spin Hall phase",
    author = "Hsieh, D. and Qian, D. and Wray, L. and Xia, Y. and Hor, Y. S. and Cava, R. J. and Hasan, M. Z.",
    journal = "Nature",
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    month = "April",
    year = "2008",
    doi = "https://doi.org/10.1038/nature06843",
    
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20140917-083918043",
}
@article {CaltechAUTHORS_https://authors.library.caltech.edu/id/eprint/49767,
    title ="Unconventional spin order in the triangular lattice system NaCrO_2: A neutron scattering study",
    author = "Hsieh, D. and Qian, D. and Berger, R. F. and Cava, R. J. and Lynn, J. W. and Huang, Q. and Hasan, M. Z.",
    journal = "Physica B",
    volume = "403",
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    month = "April",
    year = "2008",
    doi = "https://doi.org/10.1016/j.physb.2007.10.295",
    
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20140917-085305545",
}
@article {CaltechAUTHORS_https://authors.library.caltech.edu/id/eprint/49035,
    title ="Anomalous Metallic State of Cu_(0.07)TiSe_2: An Optical Spectroscopy Study",
    author = "Li, G. and Hu, W. Z. and Dong, J. and Qian, D. and Hsieh, D. and Hasan, M. Z. and Morosan, E. and Cava, R. J. and Wang, N. L.",
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    doi = "https://doi.org/10.1103/PhysRevLett.99.167002",
    
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20140828-192348141",
}
@article {CaltechAUTHORS_https://authors.library.caltech.edu/id/eprint/49324,
    title ="Dispersive collective charge modes in an incommensurately modulated cuprate Mott insulator",
    author = "Wray, L. and Qian, D. and Hsieh, D. and Xia, Y. and Eisaki, H. and Hasan, M. Z.",
    journal = "Physical Review B",
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    pages = "Art. No. 100507(R)",
    month = "September",
    year = "2007",
    doi = "https://doi.org/10.1103/PhysRevB.76.100507",
    
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20140908-094730650",
}
@article {CaltechAUTHORS_https://authors.library.caltech.edu/id/eprint/49307,
    title ="Semimetal-to-Semimetal Charge Density Wave Transition in 1T-TiSe_2",
    author = "Li, G. and Hu, Z. and Qian, D. and Hsieh, D. and Hasan, M. Z. and Morosan, E. and Cava, R. J. and Wang, N. L.",
    journal = "Physical Review Letters",
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    year = "2007",
    doi = "https://doi.org/10.1103/PhysRevLett.99.027404",
    
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20140908-082820675",
}
@article {CaltechAUTHORS_https://authors.library.caltech.edu/id/eprint/49322,
    title ="Emergence of Fermi Pockets in a New Excitonic Charge-Density-Wave Melted Superconductor",
    author = "Qian, D. and Hsieh, D. and Wray, L. and Morosan, E. and Wang, N. L. and Xia, Y. and Cava, R. J. and Hasan, M. Z.",
    journal = "Physical Review Letters",
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    doi = "https://doi.org/10.1103/PhysRevLett.98.117007",
    
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20140908-093938696",
}
@article {CaltechAUTHORS_https://authors.library.caltech.edu/id/eprint/49309,
    title ="Complete d-Band Dispersion Relation in Sodium Cobaltates",
    author = "Qian, D. and Wray, L. and Hsieh, D. and Viciu, L. and Cava, R. J. and Luo, J. L. and Wu, D. and Wang, N. L. and Hasan, M. Z.",
    journal = "Physical Review Letters",
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    doi = "https://doi.org/10.1103/PhysRevLett.97.186405",
    
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20140908-085009835",
}
@article {CaltechAUTHORS_https://authors.library.caltech.edu/id/eprint/49311,
    title ="Low-Lying Quasiparticle States and Hidden Collective Charge Instabilities in Parent Cobaltate Superconductors",
    author = "Qian, D. and Hsieh, D. and Wray, L. and Chuang, Y.-D. and Fedorov, A. and Wu, D. and Luo, J. L. and Wang, N. L. and Viciu, L. and Cava, R. J. and Hasan, M. Z.",
    journal = "Physical Review Letters",
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    doi = "https://doi.org/10.1103/PhysRevLett.96.216405",
    
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20140908-085720745",
}
@article {CaltechAUTHORS_https://authors.library.caltech.edu/id/eprint/49319,
    title ="Quasiparticle Dynamics in the Vicinity of Metal-Insulator Phase Transition in Na_xCoO_2",
    author = "Qian, D. and Wray, L. and Hsieh, D. and Wu, D. and Luo, J. L. and Wang, N. L. and Kuprin, A. and Fedorov, A. and Cava, R. J. and Viciu, L. and Hasan, M. Z.",
    journal = "Physical Review Letters",
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    year = "2006",
    doi = "https://doi.org/10.1103/PhysRevLett.96.046407",
    
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20140908-092120910",
}