Session B37: High-Tc: STM and Pseudogap

Show
Abstracts
Sponsoring Units: DCMP
Chair: J. Y. T. Wei, University of Toronto
Baltimore Convention Center - 340


Monday, March 13, 2006
11:15AM - 11:27AM

B37.00001: Signatures of strong correlations in the tunneling spectra of superconducting doped Mott insulators
Tiago C. Ribeiro , Xiao-Gang Wen

Preview Abstract
Monday, March 13, 2006
11:27AM - 11:39AM

B37.00002: Controlling hole concentration in superconducting YBa$_{2}$Cu$_{3}$O$_{7-\delta }$ thin films for spectroscopic studies$^{\ast }$
Matthew Brinkley , Wan Kyu Park , Xiaofang Zhai , James Eckstein , Laura Greene

Preview Abstract
Monday, March 13, 2006
11:39AM - 11:51AM

B37.00003: Point-contact spectroscopy of the electron-doped cuprate superconductor Pr$_{2-x}$Ce$_x$CuO$_4$ in magnetic fields up to 32 tesla
Sunghee Yun , Tara Dhakal , Jacob Tosado , Amlan Biswas , Bing Liang , Richard Greene

Preview Abstract
Monday, March 13, 2006
11:51AM - 12:03PM

B37.00004: Density of state correlations in pseudogap systems
Marianna Maltseva , Piers Coleman

Preview Abstract
Monday, March 13, 2006
12:03PM - 12:15PM

B37.00005: Observation of the pseudogap features in overdoped Bi2Sr2CaCu2O8+d by breakjunction tunneling spectroscopy
Y. Xuan , H. J. Tao , Z. Z. Li , B. R. Zhao , Z. X. Zhao , C.T. Lin

Preview Abstract
Monday, March 13, 2006
12:15PM - 12:27PM

B37.00006: Gap Inhomogeneity-Induced Electronic States in Superconducting $\rm Bi_2Sr_2CaCu_2O_{8+\delta}$
Alan Fang , Luca Capriotti , Doug Scalapino , Steve Kivelson , Nobu Kaneko , Martin Greven , Aharon Kapitulnik

Preview Abstract
Monday, March 13, 2006
12:27PM - 12:39PM

B37.00007: Electronic modulations in the pseudogap state of $Bi_{2}Sr_{2}CaCu_{2}O_{8+d}$ and $Ca_{2-x}Na_{x}CuO_{2}Cl_{2} $
Abhay Pasupathy , Aakash Pushp , Kenjiro Gomes , Shimpei Ono , Yasushi Abe , Yoichi Ando , Hiroshi Eisaki , Kyung Hee Kim , Hye Kyong Lee , Sung-Ik Lee , Ali Yazdani

Preview Abstract
Monday, March 13, 2006
12:39PM - 12:51PM

B37.00008: Influence of vortex quantum fluctuations on the electronic spectra of superconductors
Lorenz Bartosch , Subir Sachdev

Preview Abstract
Monday, March 13, 2006
12:51PM - 1:03PM

B37.00009: Local effects of impurities on the Pseudogap State of~Bi-2212
Kenjiro Gomes , Aakash Pushp , Abhay Pasupathy , Shimpei Ono , Yasushi Abe , Yoichi Ando , Hiroshi Eisaki , Ali Yazdani

Preview Abstract
Monday, March 13, 2006
1:03PM - 1:15PM

B37.00010: Scanning Tunneling Spectroscopy Studies of Current-Carrying Superconductors
J. Ngai , P. Morales , J. Y. T. Wei

Preview Abstract
Monday, March 13, 2006
1:15PM - 1:27PM

B37.00011: High Precision Spectroscopic Imaging of Single Layer Cuprate: Bi$_{2}$Sr$_{1.6}$La$_{0.4}$CuO$_{6+x}$
A.M. Wang , J. Lee , J. Slezak , K. Fujita , H. Eisaki , S. Uchida , J.C. Davis

Preview Abstract
Monday, March 13, 2006
1:27PM - 1:39PM

B37.00012: Atomic-resolution tunneling asymmetry mapping in Ca$_{2-x}$Na$_x$CuO$_2$Cl$_2$: charge distribution, crystal distortion and superconducting electronic structure properties of glassy electronic nanodomains
Y. Kohsaka , C. Taylor , C. Lupien , T. Hanaguri , H. Takagi , M. Azuma , M. Takano , J. C. Davis

Preview Abstract
Monday, March 13, 2006
1:39PM - 1:51PM

B37.00013: Low energy spectroscopic mapping study on (Ca,Na)$_2$CuO$_2$Cl$_2$
T. Hanaguri , Y. Kohsaka , J. C. Davis , I. Yamada , M. Azuma , M. Takano , K. Ohishi , H. Takagi

Preview Abstract
Monday, March 13, 2006
1:51PM - 2:03PM

B37.00014: Many-Impurity Effects in Fourier Transform Scanning Tunneling Spectroscopy
William Atkinson

Preview Abstract
Monday, March 13, 2006
2:03PM - 2:15PM

B37.00015: Atomic-resolution Inelastic Electron Tunneling Spectroscopy studies of doping dependence of electron-boson interaction in Bi-2212
Jinho Lee , K. McElroy , J. Slezak , K. Fujita , J.-X. Zhu , A.V. Balatsky , S. Uchida , H. Eisaki , J.C. Davis

Preview Abstract