POSTER PRESENTED

2016    

Visualizing Topological Superconductivity

  Rahul Sharma, Mohammad H. Hamidian, Stephen Edkins, J. C. Davis
  Quantum Matter summer school (in Jun) view poster (1.7MB)
   
 
2015    

Imaging atomic-scale effects of high-energy ion irradiation on superconductivity and vortex pinning in Fe(Se,Te)

  Freek Massee, Peter Oliver Sprau, Yong-Lei Wang, J. C. Seamus Davis, Gianluca Ghigo, Genda Gu, Wai-Kwong Kwok
  M2S, Geneva, Aug 2015 view poster (2.5MB)
   
 
2014    

An Intrinsic Bond-Centered Electronic Glass with Unidirectional Domains in Underdoped Cuprates

  Y. Kohsaka, C. Taylor, K. Fujita, A. R. Schmidt, C. Lupien, T. Hanaguri, M. Azuma, M. Takano, H. Eisaki, H. Takagi,
S. Uchida, J. C. Davis
    view poster (6.0MB)
   
 

How Cooper Pairs Vanish Approaching the Mott Insulator in Bi2Sr2CaCu2O8+δ

  Y. Kohsaka, C. Taylor, P. Wahl, A. Schmidt, Jhinhwan Lee, K. Fujita, J. W. Alldredge, K. McElroy, Jinho Lee,
H. Eisaki, S. Uchida, D. -H. Lee, J. C. Davis
    view poster (7.9MB)
   
 

Visualizing Individual Kondo Holes: Textures in the Pond of Strong Correlations

  M. H. Hamidian, I. Firmo, A. R. Schmidt, M. P. Allan, P. Bradley, J. D. Garrett, T. J. Williams, G. M. Luke, Y. Dubi,
A. V. Balatsky, J. C. Davis
    view poster (16.9MB)
   
 

Phase Determination for Intra-unit-cell Fourier Transform STM - Picometer Registration of
Zn Impurity States in Bi2Sr2CaCu2O8+δ

  I. A. Firmo, M. H. Hamidian, K. Fujita, S. Mukhopadhyay, J. W. Orenstein, H. Eisaki, S. Uchida, M. J. Lawler, E. -A. Kim,
J. C. Davis
    view poster (2.4MB)
   
 

Nematic Electronic Structure in the "Parent" State of the Iron-Based Superconductor Ca(Fe1-xCox)2As2

  M. P. Allan, T. -M. Chuang, Jinho Lee, Y. Xie, Ni Ni, S. L. Bud'ko, G. S. Boebinger, P. Canfield, J. C. Davis
    view poster (12.6MB)
   
 

Anisotropic Energy Gaps of Iron-based Superconductivity from Intra-band Quasiparticle Interference in LiFeAs

  M. P. Allan, A. W. Rost, A. P. Mackenzie, Y. Xie, J. C. Davis, K. Kihou, C. -H. Lee, A. Iyo, H. Eisaki, T. -M. Chuang
    view poster (10.7MB)
   
 

Identifying the 'Fingerprint' of Antiferromagnetic Spin-Fluctuations in Iron-Pnictide Cooper Pairing

  M. P. Allan, Kyungmin Lee, A. W. Rost, M. H. Fischer, F. Massee, K. Kihou, C. -H. Lee, A. Iyo, H. Eisaki, T. -M. Chuang,
J. C. Davis, E. -A. Kim
    view poster (1.9MB)
   
 

Anisotropic Impurity states, quasiparticle scattering and nematic transport in underdoped Ca(Fe1-xCox)2As2

  M. P. Allan, T. -M. Chaung, F. Massee, Y. Xie, Ni Ni, S. L. Bud'ko, G. S. Boebinger, Q. Wang, D. S. Dessau, P. C. Canfield,
M. S. Golden, J. C. Davis
    view poster (9.3MB)
   
 

Intra-unit-cell Electronic C4 Symmetry Breaking and Topological Defects in the Cuprate Pseudogap Phase

  K. Fujita, A. Mesaros, M. J. Lawler, H. Eisaki, S. Uchida, J. Zaanen, S. Sachdev, E. -A. Kim, J. C. Davis
    view poster (7.0MB)
   
 

Simultaneous Transition of Momentum-space Topology and Electronic Broken Symmetry
at a Concealed Quantum Critical Point in Bi2Sr2CaCu2O8+δ

  K. Fujita, Chung Koo Kim, Inhee Lee, Jinho Lee, M. H. Hamidian, S. Mukhopadhyay, H. Eisaki, S. Uchida, M. J. Lawler,
E. -A. Kim, J. C. Davis
    view poster (4.0MB)
   
 

Intra-unit-cell Electronic C4 Symmetry Breaking in the Cuprate Pseudogap Phase

  K. Fujita, M. J. Lawler, Jhinhwan Lee, A. R. Schmidt, Chung Koo Kim, Y. Kohsaka, H. Eisaki, S. Uchida, J. P. Sethna,
E. -A. Kim, J. C. Davis
    view poster (4.9MB)
   
 

Spectroscopic Fingerprint of Phase-Incoherent Superconductivity in the Cuprate Pseudogap State

  Chung Koo Kim, Jhinhwan Lee, K. Fujita, A. R. Schmidt, H. Eisaki, S. Uchida, J. C. Davis
    view poster (4.7MB)
   
 

Evidence from Tunneling Spectroscopy for a Quasi-one-dimensional Origin of Superconductivity in Sr2RuO4

  I. Firmo, S. Lederer, C. Lupien, A. P. Mackenzie, J. C. Davis, S. A. Kivelson
    view poster (1.8MB)
   
 

Direct Evidence for a Magnetic f-Electron Mediated Cooper Pairing Mechanism of Heavy Fermion Superconductivity in CeCoIn5

  F. Massee, J. v. Dyke, M. P. Allan, J. C. Davis, C. Petrovic, D. K. Morr
    view poster (will be available soon)
   
 

Imaging Cooper Pairing of Heavy Fermions in CeCoIn5

  F. Massee, M. P. Allan, D. K. Morr, J. v. Dyke, A. W. Rost, A. P. Mackenzie, C. Petrovic, J. C. Davis
    view poster (8.1MB)
   
 

First Visualization of Heavy Fermion

  A. R. Schmidt, M. H. Hamidian, P. Wahl, F. Meier, A. V. Balatsky, J. D. Garrett, T. J. Williams, G. M. Luke, J. C. Davis
    view poster (8.6MB)
   
 
2013    

Simultaneous Transition of Momentum-Space Topology and Electronic Broken Symmetry at a Concealed Quantum Critical Point in Bi2Sr2CaCu2O8+δ

  K. Fujita, C. K. Kim, I. Lee, Jinho Lee, M. H. Hamidian, S. Mukhopadhyay, H. Eisaki, S. Uchida, M. J. Lawler, E. -A. Kim, and J. C. Davis
  SCES 2013, Tokyo, Aug 2013 view poster (2.1MB)
   
 

Simultaneous Transition of Momentum-Space Topology and Broken Electronic Symmetry at the Concealed Quantum Critical Point of Hole-doped Cuprates

  K. Fujita, C. K. Kim, I. Lee, M. H. Hamidian, I. A. Firmo, S. Mukhopadhyay, H. Eisaki, S. Uchida, M. J. Lawler, E. -A. Kim, Jinho Lee and J. C. Davis
  SNS 2013, Berkeley, Jun 2013 view poster (2.1MB)
   
 

Imaging Cooper Pairing of Heavy Fermions in CeCoIn5

  F. Massee, M. P. Allan, D. K. Morr, J. van Dyke, A. W. Rost, A. P. Mackenzie, C. Petrovic and J. C. Davis
  Gordon Conf., Les Diablerets, May 2013 view poster (2.1MB)
   
 
2012    

Anisotropic Energy-Gaps and Electron Boson Coupling in Iron-based Superconductivity from QPI in LiFeAs

  M. P. Allan, A. W. Rost, T. -M. Chuang, F. Massee, K. Lee, M. H. Fischer, A. P. Mackenzie, Y. Xie, K. Kihou, C. -H. Lee, A. Iyo, H. Eisaki, D. J. Scalapino, E. -A. Kim, J. C. Davis
  Gordon Conf., South Hadley (MA), Jun 2012 view poster (6.7MB)
   
 
2011    

Phase Determination for Intra-unit-cell Fourier Transform STM - Picometer Registration of Zn Impurity States in Bi2Sr2CaCu2O8+δ

  I. A. Firmo, M. H. Hamidian, K. Fujita, S. Mukhopadhyay, J. W. Orenstein, H. Eisaki, S. Uchida, M. J. Lawler, E. -A. Kim and J. C. Davis
  CES workshop, UIUC, Nov 2011 view poster (1.6MB)
   
 

Cooper Pairing in Fe-based Superconductors

  Center for Emergent Superconductivity (CES) collaborators lead by J. C. Davis
  CES workshop, UIUC, Nov 2011 view poster (1.8MB)
   
 

Anisotropic Energy-gaps of Iron-based Superconductivity from Intra-band QPI in LiFeAs

  M. P. Allan, A. W. Rost, A. P. Mackenzie, Y. Xie, J. C. Davis, K. Kihou, C.-H. Lee, A. Iyo, H. Eisaki and T.-M. Chuang
  CES workshop, UIUC, Nov 2011 view poster (3.4MB)
   
 

Intra-unit-cell Electronic C4 Symmetry Breaking and Topological Defects in the Cuprate Pseudogap Phase

  K. Fujita, A. Mesaros, M. J. Lawler, H. Eisaki, S. Uchida, J. Zaanen, S. Sachdev, E. -A. Kim and J. C. Davis
  LT26, Beijing, Aug 2011 view poster (2.4MB)
   
 

Visualizing the Formation of a Heavy Fermion System and Its Local Destruction

  M. Hamidian, I. Firmo, A. R. Schmidt, M. P. Allan, P. Bradley, J. D. Garrett, T. J. Williams, G. M. Luke, Y. Dubi, A. V. Balatski and J. C. Davis
  Gordon Conf. Waterville Valley (NH), Jun 2011 view poster (1.0MB)
   
 

Intra-unit-cell Electronic C4 Symmetry Breaking in the Cuprate Pseudogap Phase

  K. Fujita, M. J. Lawler, J. Lee, A. R. Schmidt, C. K. Kim, Y. Kohsaka, H. Eisaki, S. Uchida, J. P. Sethna, E. -A. Kim and J. C. Davis
  Gordon Conf. Waterville Valley (NH), Jun 2011 view poster (2.7MB)
   
 

Intra-unit-cell Electronic C4 Symmetry Breaking in the Cuprate Pseudogap Phase

  K. Fujita, M. J. Lawler, J. Lee, A. R. Schmidt, C. K. Kim, Y. Kohsaka, H. Eisaki, S. Uchida, J. P. Sethna, E. -A. Kim and J. C. Davis
  Kavli-Cornell workshop, Ithaca (NY), May 2011 view poster (2.4MB)
   
 

Evidence for Intra-unit-cell Inversion Symmetry Breaking in the Cuprate Pseudogap Phase

  K. Fujita, J. P. Hinton, J. D. Koralek, H. Eisaki, S. Uchida, M. J. Lawler, E. -A. Kim, J. C. Davis and J. Orenstein
  Unconventional SC, Minneapolis, Apr 2011 view poster (1.7MB)
   
 
2010    

Equilibration and Dynamics of Solid Helium-4

  B. Hunt, E. Pratt, V. Gadagkar, Sourin Mukhopadhyay, M. Yamashita, A. V. Balatsky and J. C. Davis
    view poster (3.1MB)
   
 

How Cooper pairs vanish approaching the Mott insulator in Bi2Sr2CaCu2O8+δ

  A. Schmidt, P. Wahl, C. Taylor, Y. Kohsaka, Jhinhwan Lee, K. Fujita, J. W. Alldredge, Jinho Lee, K. McElroy, H. Eisaki, S. Uchida, D. -H. Lee and J. C. Davis
    view poster (1.4MB)
   
 

Spectroscopic Fingerprint of Phase-Incoherent Superconductivity in the Cuprate Pseudogap State

  Jhinhwan Lee, K. Fujita, A. R. Schmidt, Chung Koo Kim, H. Eisaki, S. Uchida and J. C. Davis
    view poster (1.0MB)
   
 
Heavy d-Electron Quasiparticle Interference and Real-space Electronic Structure of Sr3Ru2O7
  Jinho Lee, M. P. Allan, M. Wang, J. E. Farrell, S. A. Grigera, F. Baumberger, J. C. Davis, A. Mackenzie
    view poster (4.4MB)
   
 
2008    

Dynamical Rotational Susceptibility of Solid 4He Measured with a SQUID-based Torsional Oscillator

  Benjamin Hunt and Ethan Pratt, Minoru Yamashita, Vikram Gadagkar and J. C. Davis
  ULT2008, London, Aug 2008 view poster (1.3MB)
   
 

How Cooper pairs vanish approaching the Mott insulator in Bi2Sr2CaCu2O8+δ

  K. Fujita, Y. Kohsaka, C. Taylor, P. Wahl, A. Schmidt, Jhinhwan Lee, J. W. Alldredge, Jinho Lee, K. McElroy, H. Eisaki, S. Uchida, D. -H. Lee and J. C. Davis
  LT25, Amsterdam, Aug 2008 view poster (1.06MB)
   
 

Measuring The k-space Spectral Function A(k,ω) of a High-Tc Superconductor Using only Real-space Data from STM

  K. Fujita, J. W. Alldredge, Jinho Lee, Jhinhwan Lee, M. Wang, C. Taylor, A. Schmidt, H. Eisaki, S. Uchida and J. C. Davis
  ICAM, Santa Fe (NM), Jan 2008 view poster (772KB)
   
d-Wave Quasiparticle Extinction
  A. Schmidt, P. Wahl, C. Taylor, Y. Kohsaka, Jhinhwan Lee, K. Fujita, J. Alldredge, Jinho Lee, K. McElroy, H. Eisaki, S. Uchida, D.-H. Lee and J. C. Davis
  Ohio State Univ., Jan 2008 view poster (4.4MB)
   
 
2007    
Development of a 20T spectroscopic imaging STM for nanoscale studies of complex electronic/magnetic materials
  Jhinhwan Lee, Jinho Lee, C. Taylor, M. P. Millan, J. C. Davis
  LT24, Orlando, 2005 view poster (191kB)
   
 
2006    
Visualizing the Influence of Nanoscale Electron-Lattice Interactions on High-Tc Superconductivity in Bi-2212
  Jinho Lee, K. Fujita, K. McElroy, J. A. Slezak, M. Wang, J. -X. Zhu, A. V. Balatsky, H. Eisaki, S. Uchida, J. C. Davis
    view poster (4.0MB)
   
 
2004    

Octet model for incomensurate local density of states modulation in the High-Tc superconductor Bi2Sr2CaCu2O8+δ

  Kyle McElroy
    view poster (432kB)
   
 
Advanced vibration / acoustic isolation techniques for low temperature systems
  Joan A. Hoffman, Emile M. Hoskinson, Jacob W. Alldredge, Thomas M. Haard, Richard E. Packard, J. C. Séamus Davis
    view poster (81kB)
   
 
2003    
Imaging the effects of individual impurity atoms in High-Tc superconductors
  E. W. Hudson, K. M. Lang, J. E. Hoffman, S. H. Pan, H. Eisaki, S. Uchida, J. C. Davis
    view poster (385kB)
   
Nanoscale electronic disorder in cuprate superconductors
  K. McElroy, E. W. Hudson, J. E. Hoffman, K. M. Lang, H. Eisaki, S. Uchida, J. C. Davis
    view poster (324kB)
     
Wavefunction imaging scanning tunneling microscopy
  K. McElroy, J. Lee, J. E. Hoffman, E. W. Hudson, K. M. Lang, J. C. Davis
    view poster (214kB)
     
Superfluid quantum interference device : SQUID
  R. W. Simmonds, A. Marchenkov, E. Hoskinson, R. E. Packard, J. C. Davis
    view poster (185kB)
     
Search for competing order-parameters in cuprates using FT-STS
  J. E. Hoffman, K. McElroy, E. W. Hudson, H. Eisaki, S. Uchida, J. C. Davis
    view poster (260kB)
     
Discovery of the superfluid Josephson effect
  S. Pereverzev, R. E. Packard, J. C. Seamus Davis
    view poster (338kB)
   
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