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Müller, Richard; Schneider, M.; Janowitz, C.; Unger, Ryan; Stemmler, Torsten; Krapf, A.; Dwelk, H.; Manzke, R.; Kipp, L.; Skibowski, M.

doi:10.1023/a:1013235407579

Cited by 3 publications

(2 citation statements)

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“…One-band Hubbard-model calculations [27] with a next-nearest-neighbour hopping t' (t'/t = -0.35) predict similar behaviour as observed in the experiments. Here the maximum intensity on the Fermi surface is reached at a doping level of p = 0.22, in agreement with LSCO [2,3] but distinctly above the value of n = 1 BSLCO.…”

Section: Discussionsupporting

confidence: 73%

“…Also different in n = 1 BSLCO is that the constant D(E F ) begins already at about optimum doping of p = 0.16 and p = 0.17 for Pb-doped and Pb-free samples, respectively. For optimum hole doping, the flat band around the antinodal direction of the band structure is certainly below E F [27] and can therefore not be the explanation for a constant D(E F ).…”

Section: Discussionmentioning

confidence: 98%

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Evolution of the density of states at the Fermi level ofBi2−yPbySr2−x
Schneider¹,
Unger²,
Mitdank³
et al. 2005
Phys. Rev. B
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Bi 2 Sr 2-x La x CuO 6+δ and Bi 2-y Pb y Sr 2-x La x CuO 6+δ high-T c superconductors in a wide doping range from overdoped to heavily underdoped were studied by x-ray absorption and photoemission spectroscopy. The hole concentration p was determined by an analysis of the Cu L 3 -absorption edge. Besides the occupied density of states derived from photoemission, the unoccupied density of states was determined from the prepeak of the O K-absorption edge. Both, the occupied as well as the unoccupied density of states reveal the same dependence on hole doping, i.e. a continuous increase with increasing doping in the hole underdoped region and a constant density in the hole overdoped region. By comparing these results of single-layer BSLCO with previous results on single-layer LSCO it could be argued that besides the localized holes on Cu sites the CuO 2 -planes consist of two types of doped holes, from which the so-called mobile holes determine the intensity of the prepeak of the O 1s absorption edge

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Section: Discussionsupporting

confidence: 73%

Section: Discussionmentioning

confidence: 98%

Evolution of the density of states at the Fermi level ofBi2−yPbySr2−x
Schneider¹,
Unger²,
Mitdank³
et al. 2005
Phys. Rev. B
Self Cite
30
8
31
1
View full text Add to dashboard Cite

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One-dimensional electronic structure effects of single-layer cuprates Bi-2201 and Bi(Pb)-2201

Manzke

Dudy

Krapf

et al. 2004

Physica C: Superconductivity

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Using Optical Zone Melting for Growing Single Crystals of Superconductors

et al. 2022

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Cited by 3 publications

References 21 publications

Evolution of the density of states at the Fermi level ofBi2−yPbySr2−x
Schneider¹,
Unger²,
Mitdank³
et al. 2005
Phys. Rev. B
Self Cite
30
8
31
1
View full text Add to dashboard Cite

Evolution of the density of states at the Fermi level ofBi2−yPbySr2−x
Schneider¹,
Unger²,
Mitdank³
et al. 2005
Phys. Rev. B
Self Cite
30
8
31
1
View full text Add to dashboard Cite

One-dimensional electronic structure effects of single-layer cuprates Bi-2201 and Bi(Pb)-2201

Using Optical Zone Melting for Growing Single Crystals of Superconductors

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Cited by 3 publications

References 21 publications

Evolution of the density of states at the Fermi level ofBi2−yPbySr2−xSchneider1, Unger2, Mitdank3 et al. 2005Phys. Rev. BSelf Cite308311View full textAdd to dashboardCite

Evolution of the density of states at the Fermi level ofBi2−yPbySr2−xSchneider1, Unger2, Mitdank3 et al. 2005Phys. Rev. BSelf Cite308311View full textAdd to dashboardCite

One-dimensional electronic structure effects of single-layer cuprates Bi-2201 and Bi(Pb)-2201

Using Optical Zone Melting for Growing Single Crystals of Superconductors

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Product

Resources

About

Evolution of the density of states at the Fermi level ofBi2−yPbySr2−x
Schneider¹,
Unger²,
Mitdank³
et al. 2005
Phys. Rev. B
Self Cite
30
8
31
1
View full text Add to dashboard Cite

Evolution of the density of states at the Fermi level ofBi2−yPbySr2−x
Schneider¹,
Unger²,
Mitdank³
et al. 2005
Phys. Rev. B
Self Cite
30
8
31
1
View full text Add to dashboard Cite