R. J. Kelley

activity

19931999

most citedObservation of a van Hove Singularity in

B i_{2} S r_{2} C a_{1} C u_{2} O_{8 + x}

with Angle Resolved Photoemission

86 citations · 174 across the 9 of their papers we have counts for

collaborators

Showing cond-matShow all

8 papers · 1 filter

cond-mat1995

Shadow bands in overdoped Bi_2Sr_2CaCu_2O_{8+x}

S. La Rosa, R. J. Kelley, C. Kendziora +3

We performed angle-resolved photoemission experiments on overdoped single crystal $B i_{2} S r_{2} C a C u_{2} O_{8 + x}$ samples with Tc values as low as 55K and very narrow transitions as measur…

cond-mat1995★ 19 cited

INTERLAYER COUPLING AND THE METAL-INSULATOR TRANSITION IN Pr-SUBSTITUTED Bi(2)Sr(2)CaCu(2)O(8+y)

C. Quitmann, B. Beschoten, R. J. Kelley +2

Substitution of rare-earth ions for Ca in Bi2Sr2CaCu2O8+y is known to cause a metal-insulator transition. Using resonant photoemission we study how this chemical substitution affec…

cond-mat1994★ 36 cited

$P b_{0.4} B i_{1.6} S r_{2} C a_{1} C u_{2} O_{8 + x}$ and Oxygen Stoichiometry: Structure, Resistivity, Fermi Surface Topology and Normal State Properties

Jian Ma, P. Alméras, R. J. Kelley +6

$P b_{0.4} B i_{1.6} S r_{2} C a C u_{2} O_{8 + x}$ ( $B i (P b) -$ 2212) single crystal samples were studied using transmission electron microscopy (TEM), $ab -$ plane ( $ρ_{ab}$ ) and $c -$ axis ( $ρ_{c}$ ) res…

cond-mat1994★ 2 cited

Localization Effects in Bi2Sr2Ca(Cu,Co)2O8+y High Temperature Superconductors

C. Quitmann, P. Almeras, Jian Ma +4

Doping Bi2Sr2Ca1Cu2O8+y with Co causes a superconductor-insulator transition. We study correlations between changes in the electrical resistivity RHOab(T) and the electronic bandst…

cond-mat1994★ 11 cited

Localized electronic states and photoemission superconducting condensate in Bi $_{2}$ Sr $_{2}$ Ca $_{1}$ Cu $_{2}$ O $_{8 + x}$

Jian Ma, C. Quitmann, R. J. Kelley +2

We present the first detailed angle-resolved photoemission evidence that there are two types of carriers that contribute to the photoemission superconducting condensate in $Bi_{2}S…

cond-mat1994★ 86 cited

Observation of a van Hove Singularity in $B i_{2} S r_{2} C a_{1} C u_{2} O_{8 + x}$ with Angle Resolved Photoemission

Jian Ma, C. Quitmann, R. J. Kelley +4

We have performed high energy resolution angle-resolved photoemission studies of the normal state band structure of oxygen overdoped $B i_{2} S r_{2} C a_{1} C u_{2} O_{8 + x}$ . We find that…

cond-mat1994★ 6 cited

Temperature dependence of the superconducting gap anisotropy in Bi $_{2}$ Sr $_{2}$ Ca $_{1}$ Cu $_{2}$ O $_{8 + x}$

Jian Ma, C. Quitmann, R. J. Kelley +3

We present the first detailed data of the momentum-resolved, temperature dependence of the superconducting gap of $B i_{2} S r_{2} C a_{1} C u_{2} O_{8 + x}$ , complemented by similar data on…

cond-mat1993★ 12 cited

Effect of Iodine Doping on Bi $_{2}$ Sr $_{2}$ Ca $_{1}$ Cu $_{2}$ O $_{x}$ : Charge Transfer or Interlayer Coupling?

Jian Ma, P. Alméras, R. J. Kelley +5

A comparative study has been made of iodine-intercalated Bi $_{2}$ Sr $_{2}$ Ca $_{1}$ Cu $_{2}$ O $_{x}$ single crystal and 1 atm O $_{2}$ annealed Bi $_{2}$ Sr $_{2}$ Ca $_{1}$ Cu $_{1}$ O $_{x}$ s…

Shadow bands in overdoped Bi_2Sr_2CaCu_2O_{8+x}

INTERLAYER COUPLING AND THE METAL-INSULATOR TRANSITION IN Pr-SUBSTITUTED Bi(2)Sr(2)CaCu(2)O(8+y)

Pb0.4​Bi1.6​Sr2​Ca1​Cu2​O8+x​ and Oxygen Stoichiometry: Structure, Resistivity, Fermi Surface Topology and Normal State Properties

Localization Effects in Bi2Sr2Ca(Cu,Co)2O8+y High Temperature Superconductors

Localized electronic states and photoemission superconducting condensate in Bi2​Sr2​Ca1​Cu2​O8+x​

Observation of a van Hove Singularity in Bi2​Sr2​Ca1​Cu2​O8+x​ with Angle Resolved Photoemission

Temperature dependence of the superconducting gap anisotropy in Bi2​Sr2​Ca1​Cu2​O8+x​

Effect of Iodine Doping on Bi2​Sr2​Ca1​Cu2​Ox​: Charge Transfer or Interlayer Coupling?

$P b_{0.4} B i_{1.6} S r_{2} C a_{1} C u_{2} O_{8 + x}$ and Oxygen Stoichiometry: Structure, Resistivity, Fermi Surface Topology and Normal State Properties

Localized electronic states and photoemission superconducting condensate in Bi $_{2}$ Sr $_{2}$ Ca $_{1}$ Cu $_{2}$ O $_{8 + x}$

Observation of a van Hove Singularity in $B i_{2} S r_{2} C a_{1} C u_{2} O_{8 + x}$ with Angle Resolved Photoemission

Temperature dependence of the superconducting gap anisotropy in Bi $_{2}$ Sr $_{2}$ Ca $_{1}$ Cu $_{2}$ O $_{8 + x}$

Effect of Iodine Doping on Bi $_{2}$ Sr $_{2}$ Ca $_{1}$ Cu $_{2}$ O $_{x}$ : Charge Transfer or Interlayer Coupling?