Photon spectroscopy group University of Connecticut http://www.uconn.edu/shapeimage_1_link_0
Photon spectroscopy group University of Connecticut http://www.uconn.edu/shapeimage_3_link_0
 
 

Marco Guarise, B. Dalla Piazza, Marco Moretti Sala, Giacomo Ghiringhelli, Lucio Braicovich, H. Berger, Jason N. Hancock, Dirk van der Marel, Thorsten Schmitt, Victor N. Strocov, Luuk J. P. Ament, Joroen van den Brink, P.-H. Lin, P. Xu, Henrik M. Rønnow, Marco Grioni,

"Measurement of Magnetic Excitations in the Two-Dimensional Antiferromagnetic Sr2CuO2Cl2 Insulator Using Resonant X-Ray Scattering: Evidence for Extended Interactions",

Physical Review Letters 105, 157006 (2010).

Peer-reviewed publications (click thumbnail to read)

Cheng-chien Chen, Brian Moritz, François Vernay, Jason N. Hancock, Steven Johnston, Guillaume Chabot-Couture, Martin Greven, Ilya Elfimov, George Sawatzky, Thomas Devereaux,

"Unraveling the Nature of Charge Excitations in La2CuO4 with Momentum-Resolved Cu K-edge Resonant Inelastic X-ray Scattering”,

Physical Review Letters 105, 177401 (2010).

Jason N. Hancock, Romain Viennois, Dirk van der Marel, Henrik Rønnow, Marco Guarise, P.-H. Lin, Marco Grioni, Marco Moretti Sala, Giacomo Ghiringhelli, Justina Schlappa, Thorsten Schmitt,

"Evidence for core-hole mediate photon scattering from metallic Fe1.087Te",

Physical Review B, 82, 020513(R) (2010).

Jason N. Hancock, Seyed Iman Mirzaei, Jack Gillett, Suchitra Sebastian, Romain Viennois, Enrico Gianinni, Dirk van der Marel,

"Strong coupling to magnetic fluctuations in the charge dynamics of Fe-based superconductors",

Physical Review B, 82, 014523 (2010).

Guillaume Chabot-Couture, Jason N. Hancock, Patrick K. Mang, Diego Casa, Thomas Gog, Martin Greven,

"Polarization dependence and symmetry analysis in indirect K-edge RIXS",

Physical Review B, 82, 035113 (2010).

Jason N. Hancock, Guillaume Chabot-Couture, Martin Greven,

"Lattice coupling and Franck-Condon effects in Cu K-edge resonant inelastic X-ray scattering",

New Journal of Physics, 12, 033001 (2010).

Jason N. Hancock, Guillaume Chabot-Couture, Guerman Petrakovskii, Kenji Ishii, Jun'ichiro Mizuki, Martin Greven, Thomas P. Devereaux,

"Resonant inelastic X-ray scattering study of quasi zero-dimensional CuB2O4",

Physical Review B, 80, 092509 (2009).

Zack Schlesinger, Jonathan R. Rosen, Jason N. Hancock, Art P. Ramirez,

"Soft manifold dynamics behind negative thermal expansion”,

Physical Review Letters, 101, 015501 (2008).

Li Lu, Jason N. Hancock, Guillaume Chabot-Couture, Owen P. Vajk, Kenji Ishii, Jun'ichiro Mizuki, Diego Casa, Thomas Gog, Martin Greven,

"Incident energy and polarization-dependent RIXS study of La2CuO4",

Physical Review B, 74, 224509 (2006).

Jason N. Hancock, Tim McKnew, Zack Schlesinger, John L. Sarrao, and Zachary Fisk,

"Infrared dynamics of YbIn1-xAgxCu4 : Kondo scaling, sum rules, and temperature dependence",

Physical Review B 73, 125119 (2006).

Li Lu, Guillaume Chabot-Couture, Xudong Zhao, Jason N. Hancock, Nobu Kaneko, Owen P. Vajk, Guichuan Yu, Stephane Grenier, Young-June Kim, Diego Casa, Thomas Gog, Martin Greven,

"Charge-Transfer Excitations in the Model Superconductor HgBa2CuO4+δ",

Physical Review Letters 95, 217003 (2005).

Jason N. Hancock, Tim McKnew, Zack Schlesinger, John L. Sarrao, and Zachary Fisk,

"Optically Probing the Kondo Resonance in YbIn1-xAgxCu4",

Proceedings of the International Conference on Strongly Correlated Electron Systems, Physica B, 359, 239 (2005).

Jason N. Hancock, "Infrared Charge Dynamics of Complex Systems" (18MB), Ph.D. Thesis, University of California Santa Cruz (2005).

Jason N. Hancock, Trieu T. Mai, "Spectroscopy and Non-Cartesian Harmonic Motion", submitted to American Journal of Physics, physics/0409105 (in review, American Journal of Physics).

Jason N. Hancock, Chandra A. Turpen, Zack Schlesinger, Glen Kowach, Art Ramirez,

"Unusual Low Frequency Phonons in the Negative Thermal Expansion System ZrW2O8",

Physical Review Letters 93, 225501 (2004).

Jason N. Hancock, Tim McKnew, Zack Schlesinger, John L. Sarrao, and Zachary Fisk,

"Kondo Scaling in the Optical Response of YbIn1-xAgxCu4",

Physical Review Letters 92, 186405 (2004).

Sean R. Garner, Jason N. Hancock, Yvonne W. Rodriguez, Zack Schlesinger, Benno Bucher, Zachary Fisk, John L. Sarrao,

"Optical Study of the Electronic Phase Transition of Strongly Correlated YbInCu4",

Physical Review B 62, R4778 (2000).


Rachel Cannara, Tim Dubbs, Jason N. Hancock, Wilko Kroeger, Tim Nissen, Maria Onodera, William A. Rowe, Hartmut F.-W. Sadrozinski, B. Dezillie, Z. Li, Q. S. Wang, L. J. Zhao, "Depletion Voltage and Charge Collection for Irradiated Silicon Strip Detectors with Various Initial Resistivities", IEEE Nuclear Science Symposium Conference Record N21-43, 852 (1998).




Lab:

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Fax: 

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Jason N. Hancock, J. L. M. van Mechelen, Alexey B. Kuzmenko, Dirk van der Marel, C. Brüne, E. G. Novik, G. V. Astakhov, H. Buhmann, Laurens Molenkamp, “Surface State Charge Dynamics of a High-Mobility Three Dimensional Topological Insulator”, Physical Review Letters 107, 136803 (2011).

Dirk van der Marel and Jason N. Hancock, “Susceptible to Pairing”, Physics 4, 89 (2011).

R. Comin, G. Levy, B. Ludbrook, Z.-H. Zhu, C.N. Veenstra, J.A. Rosen, Yogesh Singh, P. Gegenwart, D. Stricker, J.N. Hancock, D. van der Marel, I.S. Elfimov, A. Damascelli, “Na2IrO3 as a Novel Relativistic Mott Insulator with a 350 meV gap,” Physical Review Letters 109, 266406 (2012).

  1. S.I. Mirzaei, D. Stricker, J. N. Hancock, C. Berthod, A. Georges, E. van Heumen, M. K. Chan, X. Zhao, Y. Li, M. Greven, N. Barišić, D. van der Marel,

Evidence for a Fermi liquid in the pseudogap phase of high-Tc cuprates,

Proceedings of the National Academy of Sciences, (2013)

Julien Levallois, Piotr Chudzinski, Jason N. Hancock, Alexey B. Kuzmenko, Dirk van der Marel, Magnetoplasmon resonances in polycrystalline bismuth as seen via time-domain terahertz spectroscopy, Phys Rev B 89, 155123 (2014)

B. Barbiellini J. N. Hancock, C. Monney, Y. Joly, G. Ghiringhelli, L. Braicovich, and T. Schmitt, Inelastic x-ray scattering from valence electrons near absorption edges of FeTe and TiSe2,

Physical Review B 89, 235138 (2014)

  1. I.Jarrige, A. Kotani, H. Yamaoka, N. Tsujii, M. Upton, D. Casa, J. Kim, T. Gog, J. N. Hancock,

Kondo interactions through band reconstruction in YbInCu4,

Physical Review Letters 112, 126401 (2015)

S. U. Handunkanda, E. B. Curry, V. Voronov, A. H. Said, G. G. Guzman-Verri, R. T. Brierley, P. B. Littlewood, J. N. Hancock,

Large isotropic negative thermal expansion above a structural quantum phase transition,

Physical Review B 92, 134101 (2015)

J. N. Hancock, I. Jarrige

The promise of resonant inelastic X-ray scattering for modern Kondo physics,

Journal of Magnetism and Magnetic Materials 400, 41-46 (2016)

Sahan U. Handunkanda, Connor A. Occhialini, Ayman H. Said, and Jason N. Hancock,

Two-dimensional nanoscale correlations in the strong negative thermal expansion material ScF3,

Physical Review B, 94, 214102 (2016).

Connor A. Occhilaini, Erin B. Curry, Sahan U. Handunkanda, Jason N. Hancock,

Classical, Quantum, and Thermodynamics of a model exhibiting strong negative thermal expansion,

(to appear, PRB)